TW201041981A - Color composition for pixel-forming ink, pigment dispersion liquid, pixel-forming ink, color filter, and production methods thereof - Google Patents

Color composition for pixel-forming ink, pigment dispersion liquid, pixel-forming ink, color filter, and production methods thereof Download PDF

Info

Publication number
TW201041981A
TW201041981A TW099110856A TW99110856A TW201041981A TW 201041981 A TW201041981 A TW 201041981A TW 099110856 A TW099110856 A TW 099110856A TW 99110856 A TW99110856 A TW 99110856A TW 201041981 A TW201041981 A TW 201041981A
Authority
TW
Taiwan
Prior art keywords
pigment
pixel
color
paste
ink
Prior art date
Application number
TW099110856A
Other languages
Chinese (zh)
Inventor
Hiroshi Kosho
Shinichiro Egi
Masanori Takakamo
Kazutaka Arai
Seiji Doi
Shigeru Sakamoto
Toshio Yamaguchi
Satoru Matsuzaki
Michiei Nakamura
Original Assignee
Dainichiseika Color Chem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainichiseika Color Chem filed Critical Dainichiseika Color Chem
Publication of TW201041981A publication Critical patent/TW201041981A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/003—Pigment pastes, e.g. for mixing in paints containing an organic pigment
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/009—Non common dispersing agents polymeric dispersing agent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/32—Inkjet printing inks characterised by colouring agents
    • C09D11/322—Pigment inks
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
    • G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Filters (AREA)
  • Optics & Photonics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Disclosed is a color composition for pixel-forming inks, which improves the characteristics that are required for a liquid crystal color display for television receivers or the like, namely higher density of the pixel color, high definition and optical characteristics such as high contrast. Also disclosed are a pigment dispersion liquid, a pixel-forming ink, a color filter and methods for producing the same. Specifically disclosed is a method for producing a color composition that is used for a pixel-forming ink for color filters. The method for producing a color composition is characterized by comprising a step (a) wherein an aqueous filtered paste or aqueous slurry of a pigment having an average pigment particle diameter of 5-100 nm is prepared, a step (b) wherein the pigment contained in the aqueous filtered paste or aqueous slurry is transferred from the water phase to the organic medium phase that is composed of an organic solvent medium or a molten resin medium, without going through a drying process, and a step (c) wherein the thus-transferred pigment is finely dispersed, thereby obtaining a color composition. A pigment dispersion liquid and a pixel-forming ink can be produced using the color composition, and pixels of a color filter are formed with this ink.

Description

201041981 六、發明說明： 【發明所屬之技術領域】 本發明係關於像素形成墨水用著色組㈣、像素形成用墨 水、彩色濾光片及其等製造方法。 ^ 【先前技術】 : ^著最近之資訊化設備之異常發展，液晶彩色顯示器作為 資訊顯示構件而涉及以下多個領域來使用：電視、投影儀、 〇個人電恥、行動貧訊設備、監控器、汽車導航儀、行動電話、 電子計算機或電子辭典之顯示晝面，資訊公告板、導引公告 板、功成顯示板、標識板等之顯示器，數位相機或攝影機之 攝影晝面等所有資訊顯示相關設備。隨之對於搭載於液晶彩 色顯示器之彩色濾光片亦於精細性、色彩濃度、光穿透性、 對比性等影像性能之色彩特性、絲特性方面要求更優異之 品質。 〇 為了改良上述精細性、色彩濃度、光穿透性、對比性等影 像性能之色彩特性、光學特性，重要的是使顏料之粒徑超微 細化。並且，因彩色抗蝕劑為有機溶劑系組成物，故作為顏 料’當然:無法直接使用水性糊，因此㈣將水性糊乾燥、微 粉碎而成者。因此，即便預先利用鹽磨（salt miUing)步驟等 超微細化步驟對顏料進行一次粒子之微細化，亦無法避免顏 料由於經過乾燥而引起堅硬、牢固之二次或高次凝集 (aggregation) ’導致粗大化。將該凝集體於分散步驟時微細 099110856 3 201041981 化為原本之一次粒子非常困難。 於專利文獻1、專利文獻2及專利文獻3中提出如下方 法：為了製備用於彩色濾、光片之抗#劑墨水，而視情況將顏 料與顏料衍生物一併進行鹽磨，生成一次粒子之平均粒徑為 0.03 之顏料。進而利用有機溶劑或黏合劑樹脂等對顏 料之濕遽餅進行沖洗。然而’即便進行沖洗，顏料亦會微小 集合體化（絮凝）’無法使其恢復為一次粒子之狀態，並且於 實施例中，係將經鹽磨之微細化顏料加以乾燥:粉碎而使 用’就將顏料集合體分解為—次粒子狀態、作為彩色遽光片 之像素而表現出充分之性能之觀點而言並不充分。 另外，若根據顏料，於媒體(介質）分散機中藉由高速旋轉 或振動之氧化鍅珠等介質之衝擊力而將顏料磨碎，則存在引 起以下等現象之情況:顏料之結晶會隨之崩解，而自穩定型 轉移至準穩定型，或進而轉移至一部分不穩定型或無定形。 八、’°果，有時會引起分散顏料之物性下降或色調變化。因 此，該等顏料需要以下等手段：緩和磨碎條件，或視情況於 分散後進行熟成等，使結晶復原。 因此’依然存在對於適於形成彩色濾光片之像素的含有超 微細化之顏料的有機溶劑系組成物之希求。 [先前技術文獻] [專利文獻] [專利文獻1]日本專利特開2〇〇3_131〇21號公報 099110856 201041981 [專利文獻2]日本專利特開2〇〇3_2〇6413號公報 [專利文獻3]曰本專利特開2〇〇4_252443號公報 【發明内容】 (發明所欲解決之問題） . 树明者等人此讀得如下見解：1㈣鶴步驟 於水相中超微細化之顏料自水性組成物轉移至有機媒二 相，其次使有機媒體相中之顏料之微小集合體再分散為2 〇粒子狀態’藉此獲得含有實質上維持於水相中超微細化之二 次粒子之狀態的顏料之有機溶劑系組成物。本發明係 見解而成者。 ’' ' 今 因此，本發明之目的在於提供用於彩色渡光片（CF)之像 形成用墨水的著色組成物之製造方法，其能夠滿足作為装備 於液晶彩色f視等資訊顯示設備中之彩色濾光片所要^ ❹ 像素之色彩之高濃度化、高精細性、高對比性等光學特性、 要求。 、之 進而本發明之目的在於提供可藉由上述製造方法 之者色組成物。 另外，本發明之目的在於提供由上述著色組成物所製造之 顏料分散液、像素形成用顏料墨水、使用其所製造之滅 光片及其等製造方法。 ' (解決問題之手段） 並且’根據本發明之-個紐，提供—種料CF之像素 099110856 201041981 形成用墨水的著色組成物之製造方法，該方法係用於cf之 像素形成用墨水的著色組成物之製造方法，其特徵在於：（a) 準備顏料之平均粒徑為5〜· nm之顏料水性過滤糊或水 ί·生水料，（b)*、㈣乾燥步驟，喊±述水性職糊或水性 漿料中所含有之顏料自水相轉移至包含有機溶劑系媒體或 溶融樹脂系之有機雜相，其後⑷使上述轉移之顏料 進行微細分散，而製成著色組成物。 得者 根據本發明之另-態樣，提供一種用於⑶之像素形成用 墨水的著色組成物，其係可藉由上述本發明之製造方法而獲 另外，根據本糾之另—㈣，提供—制 形成用墨水的㈣分散社製造方法，該 ^素 向上述本發明之著色組成財添加自低 特徵在於. 合體系分散劑、皮膜形成材料及有機f成群^生劑、聚 之1種以上之材料，並均勻喊合、分^成群組中選擇 另外，根據本發明之另一態樣， 形成用墨水的_分散液，錢指Ί祕CF之像素 方法而獲得者。 "上述本發明之製造 進而，根據本發明之另一態樣， 用墨水之製造枝，财^之倾在^種CF =像素形成 或顏料分散液t至少添加自低分二、、向上述著色組成物 散劑及皮卿成材料所組成群組_领劑、聚合體系分 、擇之至少一種、與有機 099110856 6 201041981 溶劑系媒體，並均勻地混合。 另夕=據本發明之另-態樣，提供―種⑶之像素形成 用墨水，其係可藉由上述本㈣之製造方法而獲得者。 進而=據本發明之另—紐，提供―種⑶之製造方法及 =徵在於使用上述本發明之cf之像素形成用墨水來 (發明效果） 方决所獲得之彩色濾光片。 ο =树明之製造方法’可高欵地製造含有超微粒子顏料 者成物。另外’藉由利用使用藉由本發明之製造方法 所獲得之著色組成物所製備之像素形成用墨水，可獲得 之兩色彩濃度化、高精細性、高穿透性、高對比性等光學特 性得到改良之彩色滤光片。另外，裝備有該彩色滤光片之像 素顯示裝置會成為具有高色彩渡度化、高精細性、高 性、南對比性等像素特性優異之性能者。 〇 【實施方式】 著色組成物之製造方法 用於本發明之彩色遽光片（CF)之像素形成用墨水的著色 組成物之製造方法之特徵在於由上述步驟⑻、步驟⑻、及 步驟(c)構成基本内容。 步驟(a) 該步驟係準備顏料之平均粒徑為5〜⑽nm之顏料水性 過濾糊或水性漿料之步驟。 099110856 7 201041981 應用本發明之方法之顏料係形成cp 紅色、綠色、藍色或者黃色、深紅色、==之=料，使用 色之镫色、紫色等顏料（其具體例等之=田内、^等^間 文性、·性、對比_CF之光學所需方^^ 較佳為顏料儘可能地微細，具體而古 而5， nm，較佳為5〜50 nm，更佳為、平均粒徑為5〜UK) ΠΠ1 〇 作為顏料之平均粒徑之測定方法， 散射法、超音波法、對電子顯微鏡'、吏用離。沈降法、光 行影像處理之方法、進而小角χ Ζ之顏㈣子之大小進 限定。顏料分散液甲之分散顏料承線散射法等’並無特別 用使用電崎職之粒度㈣之測定例如係利 (Coulter公司製造）。 庫爾特計數器N-4」 顏料之水性過遽糊或水性裝料 使用之顏料之方法而獲得 9由習知公知之適於所 ㈣〜㈣。 4其較佳方法’可舉出以下之 先’作為具有通用性 t 較佳為舉出鹽磨法。作為藉由該林賴粒子化之方法’ 料粗製物，亦可為通用用途，所磨碎之顏料，可為顏 10㈣〜〇.5 _之通用用途之顏料較佳為制平均粒後為 助材，添加磨碎之顏料之數倍 具體而吕」作為磨碎 芒硝'等水溶性鹽類，添加二乙 I 4〜1G倍量之食鹽或 行混練磨碎。磨辟接 一"有黏性之有機溶劑進 添加至稀硫酸、水等中，使磨碎助劑 099110856 201041981 /合解，進行過濾、水洗，而獲得顏料之過濾糊或者漿料。於 此狀態下，磨碎顏料所得之一次粒子會引起較弱之集合體化 (絮凝）。 (a - 2)作為獲得顏料之水性過濾糊或水性漿料之方法，亦可 使用使顏料粗製物或通用顏料溶解於可溶性之液狀媒體 中’析Λ至不溶性液射之枝。作為酜菁賴料等構造穩 定之顏料，係溶解於硫酸等中，使之微細地析出至水或冰水 〇 中，進行過濾、水洗，而獲得顏料之過濾糊或漿料。進而視 需要亦可進行結晶形之調整。 (a-3)另外，作為其他方法，關於偶氮系顏料等，於偶合步 驟等合成步驟中添加粒子之成長抑制劑，或於結晶化等後處 理步驟中調整溫度條件或處理時間，藉此亦可控制粒子成長 而抑制顏料粒子之成長，獲得含有微細之色素粒子之水性過 滤糊或水性漿料。 〇 (a-4)進而，於蒽醌系顏料、紫環酮-茈系顏料、靛藍-硫靛 監系顏料等可還原（V at)化之建染染料系顏料之情況下，可較 佳地使用如下方法：利用硫氫化物等還原劑製成可溶於鹼性 水溶液之無色化合物，進而藉由添加過氧化氫水、過碳酸鈉 等氧化劑使之發色’而獲得含有微細之色素粒子之水性過濾 糊或水性漿料。 根據本發明之較佳態樣’亦可於上述(a_丨）〜(a_句之處理步 驟中或者繼各步狀後’添加聚合齡分散劑、尤其是具有 099110856 201041981 羧基或三級胺基之類的離子性基之聚合體系分散劑之溶液 或者分散液，利用聚合體系分散劑對生成之微粒子顏料進行 表面處理。 步驟(b) 係使上述步驟(a)中獲得之水性過濾糊或水性漿料處於水 相中之顏料轉移至包含有機溶劑系媒體或熔融樹脂系媒體 之有機媒體相中之步驟。作為其方法，可舉出下述方法。即， 可舉出 (b -1)將水性過濾糊或水性漿料與沸點高於水之有機溶劑 混合，於沸點高於水之有機溶劑之共存下餾去水分之方法； (b-2)將水性過濾糊或水性漿料與沸點高於水之有機溶劑 混合，於沸點高於水之有機溶劑之共存下同時餾去水分與溶 劑之方法； (b-3)利用有機溶劑沖洗水性過濾糊或水性漿料，使水分排 出之方法； (b-4)將水性過濾糊或水性漿料與水中油滴型乳液混合，使 顏料轉移至乳液之油滴中而獲得含有顏料之粒狀物之方法； (b-5)將水性過濾糊或水性漿料與樹脂混合，使樹脂加熱熔 融並進行混練，對其進行沖洗而排出水分之方法； (b - 6)將水性過濾、糊或水性襞料與樹脂混合，使樹脂加熱溶 融並進行混練，蒸發、除去水分之方法等；可利用1種方法 實施，或者亦可使用2種以上之方法複合而實施。 099110856 10 201041981 於此步驟(b)中，顏料所轉移之有機媒體相表示有機溶劑 系媒體或熔融樹脂系媒體。 作為有機溶齡媒體，可舉出上述步驟0>1)及(b-2)中使 用之有機溶劑，作為較佳之具體例，可舉出石 ' /由/合劑(例如主成分為C8〜C10)等煙系溶劑 ，二曱笨、乙基 •苯等芳香族系溶劑’乙酸丁S旨、乙酸戊s旨、乳酸乙g旨等g旨系 A劑’乙—醇單乙鍵乙酸醋、乙二醇單丁趟乙酸酷等二醇系 0 溶劑等。 ' 另外，有機溶劑系媒體可含有樹脂，作為樹脂，係使用彩 色濾光片之像素形成墨水用著色組成物中所使用之樹脂成 分或像素形成用墨水中所使用之樹脂。因此，根據像素形成 之方法所使用之樹脂不同。如後所述，作為皮膜形成材料， 係使用感光性之樹脂清漆與非感光性之樹脂清漆。於感光性 樹脂之情況下，當利用光微影方式等形成像素時，係使用不 Q 會對光微影造成妨礙之樹脂及樹脂分散劑。作為丙烯酸系聚 合體’可舉出具有用以利用驗性溶液進行顯影之叛酸基之聚 合體，例如甲基丙烯酸苄酯-甲基丙烯酸共聚合體、甲基丙 烯酸苄酯-苯乙烯基丙烯酸共聚合體、甲基丙烯酸苄酯_ 曱基丙烯酸羥丙酯-曱基丙烯酸共聚合體、甲基丙烯酸環己 酯-甲基丙烯酸羥丙酯-甲基丙烯酸共聚合體、聚甲基丙烯酸 甲酯巨單體-甲基丙烯酸共聚合體、聚甲基丙稀酸甲酯巨單 體-甲基丙烯酸羥丙酯-甲基丙烯酸共聚合體、聚丙烯酸丁酯 099110856 11 201041981 巨單體-甲基丙烯酸¥1曱基丙烯酸共聚合體、聚丙婦酸丁 酯巨單體-苯乙烯-甲基丙烯酸羥丙酯-甲基丙烯酸共聚合體 等。 另外，於利用噴墨方式等、藉由乾燥處理或者與交聯劑併 用而藉由加熱交聯處理來形成像素之情況下，係使用非感光 性之樹脂及樹脂分散劑，作為丙烯酸系聚合體，可舉出非反 應性之皮卿成性聚合體或者導人有可與交聯劑反應之經 基或羧基之聚合體’例如甲基丙烯酸苄酯_曱基丙烯酸丁酯 共I合體、曱基丙烯酸苄酯-苯乙烯_丙烯酸丁酯共聚合體、 曱基丙烯酸节i旨·甲基丙烯酸乙酯_甲基丙烯酸羥丙醋共聚 合體、甲基丙烯酸環己醋-甲基丙烯酸經丙醋共聚合體、聚 曱基丙烯酸甲㈣單體甲基丙稀酸經丙s旨共聚合體、聚丙 稀酸丁醋巨單體-苯乙烯-曱基丙婦酸經丙醋共聚合體、聚丙 稀酸丁醋巨單體.甲基丙烯酸㈣甲基_酸共聚合體、聚 丙烯酸丁酯巨單體-苯乙烯-甲基丙烯酸羥丙酯_曱基丙烯酸 共聚合體等。 另外，於步驟(b-3)中可用於樹脂沖洗之樹脂，例如可舉出 上述聚合體，根據較佳之態樣，根據所使用之聚合體之熔融 溫度而沖洗方法不同，於使用樹脂之熔融溫度為1〇〇t：w 下、較佳為80°C以下之樹脂之情況下，於常壓下進行沖洗， 於擠出機等密閉之系統中之沖洗中，亦可使用1〇〇。〇以上之 樹脂。 099110856 201041981 另外’於步驟(b-3)中，作為沖洗時所使用之 使用不溶於水中或者實質上溶解較少之溶劑。例如^係 石油溶劑等烴系溶劑，二甲苯等芳香族系溶劑，乙*可舉出 乙酸丁輯等醋系溶劑，二乙基崎酮系溶劑，進：乙醋、 .了鍵乙酸醋、二乙二醇單丁_乙動旨、丙二醇單=醇單 酯、丙二醇單***乙酸酯、乙二醇二丁醚、_ i乙酸 —g —醇二丁減 丙二醇二曱醚等二醇系溶劑等公知之溶劑 -、 ο 用該等。 早獨或混合使 另外’於進行沖洗時，有機溶劑、樹脂溶液、 平滑化劑等添加劑等之添加順序或添加時期或者添加:1、 分割添加等亦考慮到該等材料之性質，根據沖洗步驟::之 而適當地歸。根射雜狀_或切解料 仃 沖洗後進行後添加、混合亦較佳。 於 〇 另外’步驟㈣中所使用之乳液係將疏水性有機溶劑 上述樹脂分散劑或者使後述皮膜形成性樹脂 劑樹脂溶液製成水中油_/w)型之乳液二= 之有機溶劑。 出之實質上顯不疏水性 5·〇3497δ 斤。己载之料：將顏料之水性壓麟 Γ。使樹脂成為㈣狀態，使顏料自水相轉移至 099110856 13 201041981 於此步驟中’作為所使用之樹脂’如上所述，於常屬下沖 洗之情況下，係使用樹脂之熔融溫度為10(rc以下、較佳為 80°C以下之樹脂，於擠出機等密閉之系統中之沖洗中，根據 擠出機之加熱條件亦可使用熔融溫度為1〇〇t：w上之樹 脂，但仍然係100 c以下、較佳為80〇c以下之樹脂較佳。 另外，步驟(b-6)係藉由加熱使水分蒸發之方法，作為所 用之樹脂’例如為上述丙烯酸系聚合體，根_等1練機 加熱條件亦可使_融溫度為·以上之樹脂， 100°C以下、較佳為阶以下之樹練佳。 心糸 上述步驟㈣〜㈣可藉由習知公知之裝置進行 其具體例，可舉出沖洗機或捏合機、裝備有攪拌機之反2 置或此合谷m 練機或開放式輥連續混練機 除去裝備之連__崎機等，可視需要使料 加熱裝置、減壓蒗餾获 表備有 裝置之[Technical Field] The present invention relates to a coloring group (4) for forming a pixel, an ink for forming a pixel, a color filter, and the like. ^ [Prior Art] : With the recent development of information technology, LCD color display as an information display component involves the following areas: TV, projector, personal shame, mobile device, monitor Display of car navigation, mobile phone, electronic computer or electronic dictionary, display of information bulletin board, guide bulletin board, display panel, signboard, etc., display of digital camera or camera, etc. relative devices. Accordingly, the color filter mounted on the liquid crystal color display also requires superior quality in terms of color characteristics and silk characteristics of image quality such as fineness, color density, light transmittance, and contrast. 〇 In order to improve the color characteristics and optical characteristics of the above-mentioned image properties such as fineness, color density, light transmittance, and contrast, it is important to make the particle size of the pigment ultrafine. Further, since the color resist is an organic solvent-based composition, it is of course a pigment. Of course, the aqueous paste cannot be used as it is. Therefore, the aqueous paste is dried and finely pulverized. Therefore, even if the pigment is subjected to primary particle refinement by an ultrafine refining step such as a salt miuing step, it is impossible to prevent the pigment from being hardened and firm secondary or high-aggregation due to drying. Coarse. It is very difficult to convert the aggregate into the original primary particles at the time of the dispersion step 099110856 3 201041981. Patent Document 1, Patent Document 2, and Patent Document 3 propose a method of preparing a primary particle by performing salt milling together with a pigment derivative in order to prepare an anti-agent ink for color filter or light film. A pigment having an average particle diameter of 0.03. Further, the wet cake of the pigment is washed with an organic solvent or a binder resin or the like. However, even if the rinsing is carried out, the pigments are minutely aggregated (flocculated), which cannot be restored to the state of primary particles, and in the embodiment, the salt-milled fine pigments are dried: pulverized and used It is not sufficient from the viewpoint of decomposing the pigment aggregate into a sub-particle state and exhibiting sufficient performance as a pixel of a color calender. Further, when the pigment is ground in a medium (media) disperser by a high-speed rotation or vibration of a medium such as cerium oxide beads, there is a case in which the crystallization of the pigment follows. Disintegration, and shift from a stable type to a quasi-stable type, or further to a part of unstable or amorphous. Eight, '° fruit, sometimes causes the physical properties of the dispersed pigment to decrease or change the color tone. Therefore, these pigments require the following means such as mitigating the grinding conditions or, if appropriate, aging after dispersion, to restore the crystals. Therefore, there is still a demand for an organic solvent-based composition containing an ultrafine pigment for a pixel suitable for forming a color filter. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. 2, No. 3, No. Hei. Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. 2-252443 [Draft of the Invention] (Problems to be Solved by the Invention) Shuming et al. read the following findings: 1 (4) Crane Steps Ultra-fine refinement of pigment self-aqueous composition in aqueous phase Transferring to the organic medium two-phase, and secondly, redispersing the micro-aggregate of the pigment in the organic media phase into a state of 2 〇 particles, thereby obtaining an organic pigment containing a state of ultrafine refinement of the secondary particles substantially maintained in the aqueous phase. Solvent composition. The present invention is a solution. In view of the above, an object of the present invention is to provide a method for producing a colored composition for an image forming ink for a color light-emitting sheet (CF), which can be provided as an information display device such as a liquid crystal color display. Color filters require high optical density, high definition, high contrast and other optical characteristics and requirements. Further, it is an object of the present invention to provide a color composition which can be obtained by the above production method. Further, an object of the present invention is to provide a pigment dispersion liquid produced by the above colored composition, a pigment ink for pixel formation, a matte sheet produced using the same, and a method for producing the same. ' (Means for Solving the Problem) and 'Picture according to the present invention, providing a pixel of the material CF 099110856 201041981 A method for producing a colored composition of ink, which is used for the coloring of the ink for forming a pixel of cf A method for producing a composition, characterized in that: (a) preparing a pigment aqueous filter paste having an average particle diameter of 5 to · nm or a water-based raw material, (b) *, (d) drying step, shouting The pigment contained in the active paste or the aqueous slurry is transferred from the aqueous phase to an organic heterophase containing an organic solvent-based medium or a molten resin, and thereafter (4) the transferred pigment is finely dispersed to obtain a colored composition. According to another aspect of the present invention, there is provided a coloring composition for the ink for forming a pixel of (3), which can be obtained by the above-described manufacturing method of the present invention, and further provided according to the present invention - (d) - a method for producing a dispersion liquid for forming a liquid, which is characterized by the above-described coloring composition of the present invention, a dispersing agent, a film forming material, an organic f grouping agent, and a poly The above materials are uniformly shouted and divided into groups. Alternatively, according to another aspect of the present invention, a liquid-based dispersion method is used, and the money is obtained from the pixel method of the CF. "Manufacturing of the Invention of the Invention Further, according to another aspect of the present invention, the manufacturing of the ink is carried out, and the CF = pixel formation or the pigment dispersion liquid t is added at least from the low score, to the above A group consisting of a coloring composition powder and a skin-forming material _ collaring agent, a polymerization system, at least one, and an organic medium 099110856 6 201041981 solvent medium, and uniformly mixed. Further, according to another aspect of the present invention, there is provided a pixel for forming a pixel of the type (3) which can be obtained by the above-described manufacturing method of the above (4). Further, according to another aspect of the present invention, a manufacturing method of the seed (3) and a color filter obtained by using the ink for forming a pixel of the cf of the present invention (the effect of the invention) are used. ο = Shuming's manufacturing method' can produce high-fine particle pigments with high enthusiasm. Further, by using the pixel-forming ink prepared by using the colored composition obtained by the production method of the present invention, optical characteristics such as two color density, high definition, high transparency, and high contrast can be obtained. Improved color filter. Further, the pixel display device equipped with the color filter is excellent in pixel characteristics such as high color transition, high definition, high performance, and south contrast. EMBODIMENT OF THE INVENTION The manufacturing method of the coloring composition used for the coloring composition of the color-forming light-film (CF) of this invention is characterized by the above-mentioned process (8), a step (8), and a step (c). ) constitute the basic content. Step (a) This step is a step of preparing a pigment aqueous filter paste or an aqueous slurry having an average particle diameter of 5 to 10 nm. 099110856 7 201041981 The pigment which is applied by the method of the present invention forms cp red, green, blue or yellow, deep red, == = material, and uses pigments such as ochre and purple (for specific examples, etc. = Tanaka, ^ Etc., _ _ _ _ CF optical requirements ^ ^ It is preferred that the pigment as fine as possible, specifically and ancient 5, nm, preferably 5 ~ 50 nm The diameter is 5 to UK) ΠΠ1 〇 is used as a method for measuring the average particle diameter of the pigment, scattering method, ultrasonic method, electron microscope, and separation. The method of sedimentation, the method of optical image processing, and the size of the small χ Ζ Ζ (4) are limited. The pigment dispersion liquid A dispersion pigment line scattering method, etc. is not particularly used for the measurement of the particle size (4) of the Electric Sasaki, for example, Koly (manufactured by Coulter Co., Ltd.). The Kurt counter N-4" pigment is obtained by the method of using the pigment of the aqueous paste or the aqueous charge. 9 It is known from the conventionally known (4) to (4). 4 The preferred method 'is exemplified below' as the versatility t is preferably a salt milling method. As a method of granulating the lining, it can also be used for general purposes, and the ground pigment can be used for the general purpose of the pigment of 10 (4) ~ 〇.5 _. The material is added to the water-soluble salt such as the powdered Glauber's salt by adding several times of the ground pigment. It is added with a salt of 2 to 1 g of diethyl I or mixed and ground. The viscous organic solvent is added to dilute sulfuric acid, water, etc., so that the grinding aid 099110856 201041981 / is combined, filtered, washed with water to obtain a filter paste or slurry of the pigment. In this state, the primary particles obtained by grinding the pigment cause a weaker aggregate (flocculation). (a-2) As a method of obtaining an aqueous filter paste or an aqueous slurry of a pigment, a pigment or a general-purpose pigment may be dissolved in a soluble liquid medium to precipitate into an insoluble liquid spray. The pigment which is structurally stable, such as phthalocyanine, is dissolved in sulfuric acid or the like, and is finely precipitated into water or ice water, filtered, and washed with water to obtain a filter paste or slurry of the pigment. Further, the crystal shape can be adjusted as needed. (a-3) Further, as another method, an azo-based pigment or the like is added to a growth inhibitor of a particle in a synthesis step such as a coupling step, or a temperature condition or a treatment time is adjusted in a post-treatment step such as crystallization. It is also possible to control the growth of the particles to suppress the growth of the pigment particles, and to obtain an aqueous filter paste or an aqueous slurry containing fine pigment particles. Further, in the case of a dye-reducing dye-based pigment which can be reduced (Vat), such as an anthraquinone pigment, a purple ring-anthraquinone pigment, or an indigo-sulfurium-based pigment, it is preferable. The following method is used: a colorless compound which is soluble in an aqueous alkaline solution is prepared by using a reducing agent such as a sulfur hydride, and a fine pigment particle is obtained by adding an oxidizing agent such as hydrogen peroxide water or sodium percarbonate. An aqueous filter paste or aqueous slurry. According to a preferred embodiment of the present invention, a polymerization age dispersant may be added to the above (a_丨)~(a_process step or after each step), especially having a carboxyl group or a tertiary amine of 099110856 201041981 a solution or dispersion of a dispersant in a polymerization system such as an ionic group, which is subjected to surface treatment with a dispersant of a polymerization system. Step (b) is an aqueous filtration paste obtained in the above step (a) or The pigment in which the aqueous slurry is in an aqueous phase is transferred to an organic media phase containing an organic solvent-based medium or a molten resin-based medium. The method is as follows: (b-1) a method in which an aqueous filter paste or an aqueous slurry is mixed with an organic solvent having a boiling point higher than water, and the water is distilled off in the coexistence of an organic solvent having a boiling point higher than water; (b-2) an aqueous filter paste or an aqueous slurry and a boiling point a method of simultaneously distilling off water and a solvent in the coexistence of an organic solvent having a boiling point higher than that of water; (b-3) a method of rinsing an aqueous filter paste or an aqueous slurry with an organic solvent to discharge water (b-4) mixing an aqueous filter paste or an aqueous slurry with an oil-drop emulsion in water to transfer the pigment to an oil droplet of the emulsion to obtain a granule containing the pigment; (b-5) filtering the aqueous solution Mixing the paste or the aqueous slurry with the resin, heating and melting the resin, kneading, rinsing and discharging the water; (b-6) mixing the aqueous filter, the paste or the aqueous mash with the resin to heat the resin and melting The method of kneading, evaporating, and removing water may be carried out by one method, or may be carried out by a combination of two or more methods. 099110856 10 201041981 In this step (b), the organic medium phase represented by the pigment is expressed. The organic solvent-based medium or the molten resin-based medium. Examples of the organic aging medium include the organic solvents used in the above steps 0 and 1 and (b-2), and preferred examples thereof include stone '/ a solvent such as a mixture (for example, a main component of C8 to C10), an aromatic solvent such as dioxan or ethyl benzene, a cellulose acetate, a acetic acid, a lactic acid, or a lactic acid. 'B- alcohol single ethyl acetate vinegar, ethylene glycol single D-butane acetic acid and other glycol-based 0 solvent. In addition, the organic solvent-based medium may contain a resin, and as the resin, a resin used in the coloring composition for ink or a resin used in the pixel-forming ink is formed using a pixel of a color filter. Therefore, the resin used in the method of forming a pixel is different. As described later, as the film forming material, a photosensitive resin varnish and a non-photosensitive resin varnish are used. In the case of a photosensitive resin, when a pixel is formed by a photolithography method or the like, a resin and a resin dispersant which do not interfere with photolithography are used. Examples of the acrylic polymer include a polymer having an acid-reducing group for development using an in-situ solution, such as benzyl methacrylate-methacrylic acid copolymer, benzyl methacrylate-styrylacrylic acid copolymer. Hydrate, benzyl methacrylate _ hydroxypropyl methacrylate-mercaptoacrylic acid copolymer, cyclohexyl methacrylate-hydroxypropyl methacrylate-methacrylic acid copolymer, polymethyl methacrylate macromonomer - methacrylic acid copolymer, polymethyl methacrylate macromonomer - hydroxypropyl methacrylate - methacrylic acid copolymer, polybutyl acrylate 099110856 11 201041981 Giant monomer - methacrylic acid ¥1 fluorenyl Acrylic copolymer, polybutyl butyl acrylate, styrene-hydroxypropyl methacrylate-methacrylic acid copolymer, and the like. In the case where a pixel is formed by a heat treatment or a cross-linking treatment by a drying method or a crosslinking agent, a non-photosensitive resin and a resin dispersant are used as the acrylic polymer. A non-reactive skin-forming polymer or a polymer having a carboxyl group or a carboxyl group reactive with a crosslinking agent, such as benzyl methacrylate-butyl methacrylate, is known. Benzyl acrylate-styrene-butyl acrylate copolymer, methacrylic acid y-ethyl methacrylate methacrylate hydroxypropyl acrylate copolymer, methacrylic acid cyclohexanol-methacrylic acid copolymerized with propylene glycol Synthetic, poly(meth)acrylic acid (iv) monomeric methyl acrylate acid copolymerized by propylene, polyacrylic acid butyl vinegar macromonomer-styrene-mercapto acetoin by propylene vinegar copolymer, polyacrylic acid butyl vinegar Giant monomer. (meth)acrylic acid (tetra)methyl-acid copolymer, polybutyl acrylate macromonomer-styrene-hydroxypropyl methacrylate-mercaptoacrylic acid copolymer. Further, the resin which can be used for the resin rinsing in the step (b-3) may, for example, be the above-mentioned polymer. According to a preferred embodiment, the rinsing method differs depending on the melting temperature of the polymer to be used, and the melting of the resin is used. When the temperature is 1 〇〇t:w, preferably 80 ° C or less, the rinsing is carried out under normal pressure, and it may be used in a rinsing in a closed system such as an extruder. 〇 Above the resin. 099110856 201041981 Further, in the step (b-3), a solvent which is insoluble in water or substantially dissolved is used as a rinse. For example, a hydrocarbon solvent such as a petroleum solvent, an aromatic solvent such as xylene, and a vinegar solvent such as a butyl acetate series, a diethyl sulphonone solvent, and an acetic acid vinegar, Glycols such as diethylene glycol monobutyl methacrylate, propylene glycol mono = alcohol monoester, propylene glycol monoethyl ether acetate, ethylene glycol dibutyl ether, _i acetic acid - g - alcohol dibutyl propylene glycol dioxime ether Well-known solvents such as solvents - and ο. When adding or mixing, the addition order or addition period or addition of an additive such as an organic solvent, a resin solution, or a smoothing agent, etc., may be taken into consideration: 1. The nature of the materials is also taken into consideration according to the rinsing step. :: It is properly returned. It is also preferred to add or mix after the rinsing. Further, the emulsion used in the above step (4) is a hydrophobic organic solvent, the above-mentioned resin dispersant, or a film-forming resin resin solution described later, which is an organic solvent of an emulsion of water-oil type _/w). It is substantially non-hydrophobic. 5·〇3497δ kg. The material that has been loaded: the water of the pigment is pressed. The resin is brought to the (four) state, and the pigment is transferred from the aqueous phase to 099110856. 13 201041981 In this step, 'as the resin to be used', as described above, in the case of normal rinsing, the melting temperature of the resin used is 10 (rc In the following, preferably 80 ° C or less resin, in the process of sealing in a closed system such as an extruder, a resin having a melting temperature of 1 〇〇 t:w may be used depending on the heating conditions of the extruder, but still It is preferable that the resin is 100 c or less, preferably 80 〇 c or less. Further, the step (b-6) is a method of evaporating water by heating, and the resin used is, for example, the above-mentioned acrylic polymer, root _ The heating condition of the machine can also be used to make the resin having a temperature of at least 5%, preferably less than 100 ° C, preferably less than the order. The above steps (4) to (4) can be carried out by a conventionally known device. Specific examples include a rinsing machine or a kneading machine, a reversed 2 equipped with a blender, or a Hegu m trainer or an open roll continuous kneading machine to remove equipment, such as a shoji machine, etc. Pressurized distillation table is equipped with equipment

CJ 或者亦可使多個裝置複合來實施。 進而，根據本發明夕知 .., 之較佳態樣，將有機媒體相製成會# 含有自疏水性有機激細 表成貫質上 t 令劑、顏料分散功能性之聚合f + ~ 物、皮膜形成性之聚人·4 U口體或寡聚 σ體或寡聚物、交聯劑、聚合性H „ 及聚合性單體所組成V口陡巨早體、 料者。 成鮮組中選擇之1種或2種以上之有機材 步驟(c) 該步驟係對藉由步 驟(b)轉移至有機體相之顏料進一步進 099110856 14 201041981 行微細分散之步驟。因水性過濾糊或水性漿料處於水相之顏 料之一次粒子為疏水性之微細粒子，故於水性懸浮液中容易 集合’弓丨起較弱之凝集（絮凝）。進而於過濾時由於壓濾機之 壓力而容易凝集，通常形成較弱之集合體或凝集（絮凝)體。 並且，容易引起該集合體亦直接向有機溶劑相轉移。因此， 於轉移至有機溶劑相後，亦必須使此種顏料之較弱之集合體 恢復為原本之一次粒子。 ◎ 於本發财’㈣㈣⑻之分散方法，可較佳地使用下 述分散化方法。 (c_D使用橫型及縱型之職（介f)分散機作為微球媒體 (介質)分散機。作為微球，較佳為平均粒徑為〇 〇15〜〇」麵 之陶瓷珠。 ‘ ，干又Ί 土名 〇2)使用超音波分散機。振動數並無特別 15〜50 kHz左右。 〇 ㈣利賴混練機、開放式輥連續擠出機、單_雙如 續擠出型混練機進行輯。較佳為對她、濕潤性、粒以 者固體狀之著色組成物進行分散加工。 可利用該等微分散方法之】種 種方法複合來㈣。 林施或者亦可使棄 因該較散觸作為將如上所述之㈣之集合體 分解、提㊉聚合n分散狀分散效果之手段 ^ 需如用於錢賴粒子之心破_集粒子的== 099110856 15 201041981 力、長時間分散等作用。藉由賦予 較弱之力，而純為各轉< 域子狀=(絮凝)體之粒子 粒子間’其結果，各個顏料教子由進: 之穩定之分散液。藉由使用微球，利用==覆，製成顏料 動能量’混練機可利用剪斷能量而分解隼八之衝擊此里、振 是使用超音波分散機，於__分散=體。尤其有效的 點。因超音波分散機之分散原理係依據超音 效應，故使顏料之結晶性等物性劣化或使 = 亦較少，亦可製細梅;== 較為經濟。 上述步驟⑷〜⑷之結果可獲料色組成物。該著色組成 物通常係作為液狀、糊狀、濕潤性或固體狀者而獲得。 [顏料分散液] 藉由本發明所獲得之著色纟且成物制於顏料分散液之製 造。即’向料本發明所獲得之著色組成物中添加自低分子 界面活性劑、分散劑、皮膜形成材料及有機溶劑所組成群組 中選擇之1種以上之材料，並均勻地混合、分散，藉此獲得 用於CF之像素形成用墨水之顏料分散液。 作為上述顏料分散液之製造時所添加之分散劑，係使用公 知之材料。作為顏料分散劑，可舉出溶劑系用之低分子界面 活性劑、同時具有顏料吸著性之親顏料性聚合體鏈之片段與 溶媒可溶性聚合體鏈之片段的嵌段共聚合體、接枝共聚合 099110856 16The CJ may also be implemented by combining a plurality of devices. Further, according to the preferred embodiment of the present invention, the organic media phase is made into a polymer containing a self-hydrophobic organic excimer to form a trans-tactant, a pigment dispersion functional polymerization f + ~ , film formation of the group of people · 4 U mouth or oligomeric σ body or oligomer, cross-linking agent, polymerizable H „ and polymerizable monomer composed of V mouth steep giant body, material. One or two or more organic materials are selected. Step (c) This step is a step of finely dispersing the pigment transferred to the organic phase by the step (b) to 099110856 14 201041981. The aqueous filter paste or the aqueous slurry The primary particles of the pigment in the aqueous phase are hydrophobic fine particles, so that it is easy to aggregate in the aqueous suspension, and the agglomeration is weak (flocculation). Further, it is easy to aggregate due to the pressure of the filter press during filtration, usually Forming a weak aggregate or agglomerated (flocculated) body. Moreover, it is easy to cause the aggregate to directly transfer to the organic solvent phase. Therefore, after transferring to the organic solvent phase, a weaker aggregate of such a pigment must also be obtained. Revert to the original primary particle ◎ In the dispersion method of Benfa Cai's (4) (4) (8), the following dispersing method can be preferably used. (c_D uses a horizontal and vertical type of disperser as a microsphere media (medium) disperser. The microspheres are preferably ceramic beads having an average particle diameter of 〇〇15~〇". ', dry and Ί soil name 〇 2) using an ultrasonic disperser. The number of vibrations is not particularly 15~50 kHz. 〇 (4) Lilai mixing machine, open roll continuous extruder, single _ double continuous extrusion type mixing machine for series. It is preferred to carry out dispersion processing of the colored composition of her, wettability, and solids. It can be compounded by various methods of such microdispersion methods (4). Lin Shi may also abandon the use of the more diffuse as a means of decomposing the aggregates of (4) as described above, and extracting the dispersion effect of the ten-polymerization n. = 099110856 15 201041981 Force, long-term dispersion and so on. By imparting a weaker force, it is purely a transition of the particles of the "particles" (particles of the "flocculation" body. As a result, each of the pigments is made of a stable dispersion. By using the microspheres, the pigment is used to make the pigment dynamic energy. The kneading machine can use the shear energy to decompose the impact of the 隼8, and the vibration is the ultrasonic dispersion machine, and the dispersion is __dispersion. Especially effective points. Since the dispersion principle of the ultrasonic disperser is based on the supersonic effect, the physical properties such as the crystallinity of the pigment are deteriorated or the = is also less, and the fine plum can be produced; == is economical. As a result of the above steps (4) to (4), a color composition can be obtained. The colored composition is usually obtained as a liquid, a paste, a wet or a solid. [Pigment Dispersion Liquid] The colored enamel obtained by the present invention is formed into a pigment dispersion liquid. In other words, one or more materials selected from the group consisting of a low molecular surfactant, a dispersant, a film forming material, and an organic solvent are added to the coloring composition obtained by the present invention, and uniformly mixed and dispersed. Thereby, a pigment dispersion liquid for the pixel forming ink of CF is obtained. As the dispersing agent to be added at the time of production of the above pigment dispersion liquid, a known material is used. Examples of the pigment dispersant include a solvent-based low-molecular surfactant, a block copolymer having a pigment-absorbable pigment-pigmented polymer chain, and a block copolymer of a solvent-soluble polymer chain. Aggregation 099110856 16

201041981 體、無規共聚合體等聚合體系分散劑等。 作為顏料分散液之製造時所使用之低分子界面活性劑么 具體例，可舉出公知之聚氧乙烯長鏈烷基(Ci2〜Ci8)鰱、黎 乙二醇單高級脂肪酸(cu〜cn)酯、甘油高級脂肪酸酯、山 梨糖醇酐高級脂肪酸酯、聚氧乙烯長鏈烷基胺等。 顏料分散液之製造時所使用之皮膜形成材料及有機滲劍 之具體例，可較佳地使用針對後述彩色濾光片所記載名·。 0等。另外’將該等材料預先添加至上述顏料自水相轉移矣漆 〇 另外，根據本發明之較佳態樣，於顏料分散液之製造晴， 可添加作為保存性穩定劑而發揮功能之材料。作為其具禮 例’可舉出與顏料中所混合之陰離子性顏料衍生物相立祚用 而使顏料之分散性、液之減下降，對於軸健穩定枝等 物性具有效果之陽離子性聚合體等。或者，可舉出與陽離手 性顏料衍生物相互個而使腿之分散性、液之黏度下降， 對於長_存穩粒等物性具有效果之陰離子性聚合艘 劑相時使用之有機溶劑相中之方法亦較佳。 [墨水組成物] 述著色組成物或翁細_ >，丨、、工.201041981 Dispersing agent for polymerization systems such as bulk and random copolymers. Specific examples of the low molecular surfactant used in the production of the pigment dispersion liquid include a known polyoxyethylene long-chain alkyl group (Ci2 to Ci8) oxime, and a propylene glycol monobasic fatty acid (cu cn). Esters, glycerol higher fatty acid esters, sorbitan higher fatty acid esters, polyoxyethylene long chain alkyl amines, and the like. A specific example of the film forming material and the organic smear used in the production of the pigment dispersion liquid can be preferably used for the color filter described later. 0 and so on. Further, the materials are previously added to the pigment from the aqueous phase transfer enamel. Further, according to a preferred embodiment of the present invention, the pigment dispersion liquid can be produced in a clear manner, and a material which functions as a storage stabilizer can be added. A cationic polymer which has an effect on the physical properties such as a shaft-stabilized branch, such as a dispersibility of a pigment and a decrease in liquid, can be used as an example of the anionic pigment derivative mixed with the pigment. Wait. Alternatively, an organic solvent phase which is used in the case of an anionic polymerization agent phase which has an effect on the physical properties of a long-stabilized particle, such as a dispersibility of a leg and a viscosity of a liquid, may be mentioned. The method is also preferred. [Ink composition] Description of coloring composition or Weng _ >, 丨,, work.

可舉出針對上 099110856 =明=像素形成用顏料墨水可藉由以下方法獲得：向上 作為此處所使 上述顏料分散 17 201041981 液所說明者，另外，闕於聚合 有機溶劑，可麻μ❸ 刀㈣皮m形成材料及 彻物物峨㈣所記載者。 =應財料之枝之朗，可舉㈣於 成之公知之紅色、綠色、該色、 〈像素形 尤其是對於R像素之形成，存在將紅色顏料 之㈣广/祕色蘭、黃色賴之情況。對於G像素 :二色顏料作為主體而併用_^^^ ^ B像素之形成，存在單獨使肢紫之藍色顏料之情況 或者併用紫色顏料之情況。 顏料為^吏用之公知之顏料的構造分類’可舉出喧°丫销系 該員料、二g同基鱗并鱗顏料、花系顏料、散 -爪餘糸顏料、酞菁藍系顏料、酿菁綠系顏料、显啊 t系顏料、異^銳㈣料、二侧顏料、麵酮顏料、 旦'偶氮顏料、不溶性偶氮系顏料、溶性偶氮系顏料、高分子 量，氮系顏料等。該等顏料根據所要求之色調、光學特性等 而單獨或者組合使用。 作為特佳之顏料’於形成紅色像素圖案之情況下，作為紅 色顏料’例如可舉出色彩索弓KCI)顏料紅(pR)56、58、i22、 imm、177、178、224 ' 242、254 等，於形成綠 色像素圖案之f月況下，作為綠色顏料，可舉出顏料綠(PG)?、 36、聚（12〜15)溴-聚(4〜1)氣鋅醜菁、聚（14〜16)溴銅酜菁、 099110856 18 201041981 聚（12〜15)溴-聚(4〜1)氯銅駄菁等，於形成藍色像素圖案之 情況下，作為藍色顏料’可舉出顏料藍(PB)15:1、15:3、15:6、 60、80 等。 對於上述顏料，作為補色顏料或者多色型之像素用顏料， 作為黃色顏料，例如可使用顏料黃(PY)12、13、14、17、24、 55、60、74、83、90、93、126、128、138、139、150、154、 155、180、185、216、219等，作為紫色顏料，例如可使用 0 顏料紫(PV)19、23等。 本發明之著色組成物中之顏料之質量含有率亦取決於所 實施之製造方法，並無特別限定，約為2〇〜80質量％，較 佳為30〜60質量％。 另外’本發明之顏料分散液之顏料之密度亦有不同，並不 一概而定，含有約1〇〜40質量。/Q、較佳為1〇〜3〇質量％之 顏料。 〇 進而，本發明之彩色濾光片之像素形成用墨水中之顏料之 質量含有率係根據對彩色遽光片基板之塗佈方法或所要求 之像素之主要條件而於最佳條件下塗佈，並不一概而定，約 為3〜20質量％，較佳為5〜1〇質量％。 另外，根據本發明之較佳態樣，為了顏料之結晶之穩定化 或分散穩定性之提高，亦可於顏料磨碎時或顏料分散時將對 顏料賦㈣子性之陰離子性或者陽離子性之麟衍生物、或 抑制'、、Q晶成長之具有巨大之取代基之顏料衍生物等添加至 099110856 19 201041981 顏料中例如對於藍色顏料可添加陰離子性之石黃化銅耿菁 衍生物、或陽離子性之二乙基胺基？基銅献菁衍生物、 f基t井基續酿基銅酉太菁衍生物、具有巨大之咖㈣取代基 之鄰笨一T醯亞胺甲基銅酞菁衍生物等。 另外’根據本發明之較佳態樣，為了使賦予離子性之顏料 何生物之作用有效，而向成為各相對離子之陽離子性或者陰 離子性之聚合體穩定劑、尤其是陰離子性之顏㈣生物中添 加公知之側鏈上具有三級胺基或四級銨鹽基之丙稀酸系聚 合體、聚乙烯亞胺_(接枝聚g旨）等亦較佳。於陽離子性顏料衍 生物中’戶斤添加之具有缓基之（甲基）丙烯酸系$合體發揮作 用。作為顏料分散劑，可舉出上述低分子界面活性劑、聚合 體系分散劑等。 σ [彩色濾光片] 於本發明中作為使顏料固定之皮臈形成材料，可以任意之 組合來使用作為習知用於彩色滤光片用顏料墨水之公:之 皮膜形成材料的聚合體、寡聚物及單體， 外，使用作為分散媒趙之適於皮膜形成材料 外，視需要可適當添加習知公知之添加劑、例如分散助劑、 平滑化劑、密接化劑等。 作為用以製備顏料分散液或者像素形成墨水之有機溶 劑，除上述沖洗步驟中使狀實質上為疏水性之溶劑類以 外，亦可使用二乙二醇單***、丙二醇單甲醚、二 099110856 201041981 甲鱗、丙酸乙氧基乙醋、甲基乙基酮、曱基異丁基酮、環己 酮、甲基吼11 各唆酮等習知公知之有機溶劑。 作為皮膜形成材料，係使用感光性之樹脂清漆與非感光性 之樹脂清漆。作為感光性樹脂清漆’例如可舉出用於紫外線 硬化性墨水或電子束硬化墨水等之感光性清漆，作為非感光 • 性樹脂清漆，例如可舉出用於印刷墨水之樹脂清漆、用於噴 墨印刷之黏合劑、用於熱轉印薄膜或帶之黏合劑等。 〇 作為感光性樹脂清漆之具體例’例如可舉出感光性環化橡 膠系樹脂、感光性酚系樹脂、感光性聚丙烯酸酯系樹脂、感 光性聚醯胺系樹脂、感光性聚醯亞胺系樹脂等、及不飽和聚 酯系樹脂、聚酯丙烯酸酯系樹脂、聚環氧丙烯酸酯系樹脂、 聚胺基曱_丙騎g旨⑽脂、㈣丙烯義系樹脂、聚錄 丙婦酸料難等清漆、或者向該等巾進而添加低分子量單 體作為反應性卿編叙*漆。作為錄影法巾使用之較 〇佳感紐樹脂清漆，期望為分子中財自由之紐基之可進 行鹼性顯影之聚丙烯酸酯系之共聚合體。 可使用公知之樹脂作為非感光性之樹脂清漆。例如可舉出 丙烯酸樹脂、丙笨乙稀共聚合樹脂、聚醋系樹脂、聚 胺基甲酸❹、樹脂、可溶性聚_系樹脂、可溶性聚酿亞胺 «脂、可溶性聚_亞胺系樹脂、纖維素醋系樹脂等，該 等可單獨使用或者組合2種以上使用。料，於上述樹脂為 導入有羥基、縣、經曱基、甲氧基曱基、環·、異㈣ 099110856 21 201041981 _基等反應性基之反應性樹脂之情況下’作為網狀 使用三聚氰胺樹脂、環氧樹脂、異氰酸，樹脂等。係 於使用本發明之彩色爐'光片用顏料墨水來製造 片時，於使用感光性之樹脂清漆作為皮卿成材料= 下，較佳為作為向顏料墨水中添力t 知公知之光聚合起始劑，並利用習知公知之方法進行研2 製備之感光性顏料墨水而制。另外，亦可使料聚人二 劑代替上述光聚純始劑來製錢聚合性賴墨水。 作為使訂述感光性㈣4水之像素之形成方法， 習知公知之級狀或者噴騎概來實施。光微影法中， 於基板上形成彩色濾⑽之圖n兄下，使_如_ 機、低速旋轉塗佈機、刮刀式塗佈機、贿機、刀片塗 等於透明基板上將誠紐顏料墨錢行整面㈣，或者利 用各種印刷方法進行整面印刷或比㈣鼓之部分印刷，預 備乾燥後使光罩密接，使_高壓水銀燈騎曝光而餘刻出 圖f。其次進賴影及清洗，視需要進行後烘烤，藉此可形 成办色據光片之㈣。該等彩色遽光片之圖案形成方法自身 眾所周知，於本發明巾彩㈣、以之圖轉成方法並無特别 限定。 於嗔墨（以下’有時稱為「1:」）印刷法中使用感光性顏料 土欠之If況下’係以如下方法進行：對準預先設定之像素圖 案而噴射印刷像素形墨水，以每個單色喷射印刷3原色 099110856 22 201041981 像素、或者噴射印刷3原色像素後 ，進行乾燥，使之紫外線 曝光而硬化。 於利用使用非感光性之樹脂清漆的本發明之彩色據光片 用顏料墨水（非感光性顏料墨水）來形成彩色滤光片之圖案 之凊況下，可使用如下方法：於玻璃基板或塑膠基板等透明 &板上’將該㈣光軸料墨水例如作為彩色濾、光片用印刷 墨水而利用上述各種印刷方法直接於基板上印刷像素圖案 〇之方法；將該非感紐顏料墨水作為喷墨用墨水而利用喷墨 印刷於基板上形成著色圖案之方法；或者舉出如下等方法： 於貼附用透明薄膜基材或轉印性薄膜基材上利用上述方式 等暫㈣成著色11案後，貼附或者轉印至彩色遽光片用基板 上。 其次根據常用方法，視需要進行烘培，或進行用以使表面 平/月化之研磨’或進行用以保護表面之面塗。另夕卜，可根據 〇常用方法形成黑色矩陣，而獲得RGB之彩色濾光片。該等 彩色滤光4之製造方法自身眾所周知，於本發财，彩色s 光片之製造方法並無特別限定。 (實施例） 其-人’列舉具體之實施例進—步詳細地說明本發明。再 者，文中之份及°絲無特別說明則為質量基準。 貫施例1(用於CF之藍色顏料分散液之製備） (a)用於CF之藍色顏料之微細化處理 099110856 23 201041981 為了用作CF用藍色顏料，而進行PB15 :6(ε型銅酞菁藍 顏料，稱為「藍色顏料-1」）之微細化處理。將90份ΡΒ15 : 6、5份單磺化銅酞菁衍生物及5份鄰苯二曱醯亞胺曱基銅 酞菁衍生物加以混合，與氯化鈉400份及二乙二醇130份一 併裝入安裝有加壓蓋之捏合機中。於捏合機内進行預備混 合，直至可形成均勻地濕潤之塊，接著關閉加壓蓋，以壓力 6 kg/cm2—邊擠壓内容物一邊進行7小時混練、磨碎處理。 將所獲得之磨碎物投入3000份之2%硫酸水溶液中進行1 小時之攪拌處理後，以壓濾機過濾而除去氣化鈉及二乙二 醇，充分地進行水洗，獲得藍色顏料之過濾糊（固形分： 31.8%) 〇磨碎之藍色顏料之一次粒子之平均粒徑約為20 nm。再者，所謂上述「藍色顏料」，係指上述使用之顏料與 顏料衍生物之混合物。 (b)CF用像素形成墨水用「藍色顏料色糊」之製備 向安裝有加熱裝置及減壓蒸餾裝置之沖洗機中添加35份 二曱苯-乙酸丁酯混合溶劑（質量比：6 : 4，以下簡稱為「XB 溶劑」或者僅簡稱為「XB」）、及25份下述所示之聚合體 分散劑-1之40%XB溶液，均勻地混合。向其中添加62.9 份上述(a)中獲得之PB15 : 6過濾糊（固形分：31.8%)，進行 擾拌並沖洗。使分離之水分自沖洗機排出至系統外。其次， 一邊繼續混練一邊使減壓蒸餾裝置運作而減壓，餾去殘留水 分。藍色顏料之沖洗糊中之顏料與顏料衍生物（以下，將兩 099110856 24 201041981 者合稱為「顏料成分」）之含有率為25%，聚合體分散劑之 含有率為12.5%。以下，將所獲得之糊狀物稱為「藍色顏料 色糊-11」。 再者，上述使用之聚合體分散劑-1之40%XB溶液係使用 作為聚合溶劑之XB溶劑15〇份、作為單體之苯乙烯(st)35 份、甲基丙烯酸甲酯（MMA)1〇〇份、曱基丙烯酸乙酯 (ΕΜΑ)20·0份'曱基丙稀酸2_乙基己醋(2EHMA)25 〇份、甲 〇基丙稀酸經乙酯(HEMA)8.0份及甲基丙烯酸(Ma)2份，進行 聚合反應而獲得者。 (c)「藍色顏料分散液—η」之製備 調配80份上述(b)中獲得之「藍色顏料色糊_u」、4份對 於分散液之低黏度化及保存穩定性有效之陽離子性聚合體 分散劑-1、及41份3-乙氧基丙酸乙酯（簡稱為「EpE溶劑」）， 以分散揽拌機進行擾拌，將糊狀物解凝。其次利用使用〇 〇 mm徑之氧化锆微球作為分散媒體（介質）之橫型媒體(介質） 分散機進行微分散化處理。以孔徑5 _之薄膜過㈣對 所獲得之液進行過濾。 並且，另外使用超音波分散機，以20 KHz進行微分散化 處理。同樣以孔徑5 之薄膜過濾器對所獲得之液進行 過濾。利用兩方法之微分散化處理所得之分散顏料之平均粒 徑均約為20 nm。以下，將所獲得之分散液稱為「藍色顏料 分散液-11」。For example, the pigment ink for forming a pixel can be obtained by the following method: upward as described above for the pigment dispersion 17 201041981, and in addition to the polymerization of the organic solvent, it can be smashed (four) m is formed in the material and the object (4). = The branch of the grain should be arbitrarily, (4) the red, green, the color, and the pixel shape, especially for the formation of R pixels, there are red pigments (four) wide / secret color blue, yellow Lai Happening. For the G pixel: the dichroic pigment is used as the main body and the _^^^^ B pixel is used in combination, and there is a case where the blue pigment of the limb purple is used alone or a purple pigment is used in combination. The pigment is a structural classification of a well-known pigment for use, which can be exemplified by the 喧 ° 丫 系 该 该 员 该 二 、 、 、 、 、 、 、 、 、 、 、 、 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该 该, green pigments, smectite pigments, different materials, two side pigments, surface ketone pigments, denier azo pigments, insoluble azo pigments, soluble azo pigments, high molecular weight, nitrogen Pigments, etc. These pigments are used singly or in combination depending on the desired color tone, optical characteristics, and the like. As a particularly preferable pigment 'in the case of forming a red pixel pattern, as the red pigment, for example, color silk bow KCI) pigment red (pR) 56, 58, i22, imm, 177, 178, 224 '242, 254, etc. In the case of forming a green pixel pattern, examples of the green pigment include pigment green (PG)?, 36, poly(12-15) bromine-poly(4~1) gas zinc ugly, poly(14). ~16) bromine copper phthalocyanine, 099110856 18 201041981 Poly(12~15) bromine-poly(4~1) chlorocopper phthalocyanine, etc., in the case of forming a blue pixel pattern, a pigment as a blue pigment Blue (PB) 15:1, 15:3, 15:6, 60, 80, etc. As the pigment for the above-mentioned pigment, as a complementary color pigment or a multi-color pixel pigment, as the yellow pigment, for example, pigment yellow (PY) 12, 13, 14, 17, 24, 55, 60, 74, 83, 90, 93 can be used. 126, 128, 138, 139, 150, 154, 155, 180, 185, 216, 219, etc. As the violet pigment, for example, 0 pigment violet (PV) 19, 23 or the like can be used. The mass content of the pigment in the coloring composition of the present invention is also not particularly limited, and is about 2 to 80% by mass, preferably 30 to 60% by mass, depending on the production method to be carried out. Further, the density of the pigment of the pigment dispersion of the present invention is also different, and it is not uniform, and it contains about 1 to 40 mass. /Q, preferably 1 〇 to 3 〇 mass% of the pigment. Further, the mass content of the pigment in the pixel-forming ink of the color filter of the present invention is applied under optimum conditions according to the coating method of the color filter substrate or the main conditions of the required pixel. Not necessarily, it is about 3 to 20% by mass, preferably 5 to 1% by mass. Further, according to a preferred aspect of the present invention, in order to stabilize the crystallization of the pigment or to improve the dispersion stability, it is also possible to impart anionic or cationic to the pigment during the grinding of the pigment or when the pigment is dispersed. A linal derivative, or a pigment derivative having a large substituent which inhibits the growth of ', Q crystals, etc., is added to 099110856. 19 201041981 In the pigment, for example, an anionic copper phthalocyanine derivative may be added to the blue pigment, or Cationic diethylamino group? a copper-based phthalocyanine derivative, a f-based t-based continuation-based copper ruthenium phthalocyanine derivative, a ruthenium-t-iminoimine methyl copper phthalocyanine derivative having a large coffee (4) substituent. In addition, according to a preferred aspect of the present invention, in order to make the action of the ionic pigment and the organism effective, it is a cationic or anionic polymer stabilizer which is a relative ion, especially an anionic pigment (IV) organism. It is also preferable to add an acrylic polymer having a tertiary amino group or a quaternary ammonium salt group in a known side chain, polyethyleneimine (grafted polyg), and the like. In the case of a cationic pigment derivative, a (meth)acrylic acid-based complex having a slow-acting base is added. The pigment dispersant may, for example, be a low molecular surfactant or a polymerization system dispersant. σ [Color filter] In the present invention, as a skin forming material for fixing a pigment, a polymer which is a conventional film forming material for a color filter for a color filter can be used in any combination. In addition to the oligomer and the monomer, a suitable coating material for use as a dispersing medium is used, and a conventionally known additive such as a dispersing aid, a smoothing agent, an adhesion agent or the like may be appropriately added as needed. As the organic solvent for preparing the pigment dispersion liquid or the pixel-forming ink, in addition to the solvent which is substantially hydrophobic in the above-mentioned rinsing step, diethylene glycol monoethyl ether, propylene glycol monomethyl ether, and two 099110856 201041981 may also be used. A well-known organic solvent such as ketone, ethoxyacetate propionate, methyl ethyl ketone, decyl isobutyl ketone, cyclohexanone, methyl hydrazine 11 fluorenone. As the film forming material, a photosensitive resin varnish and a non-photosensitive resin varnish are used. For example, a photosensitive varnish for ultraviolet curable ink or electron beam hardening ink, and a non-photosensitive resin varnish, for example, a resin varnish for printing ink, and a spray can be used. Ink-printed adhesives, adhesives for thermal transfer films or tapes, etc. Specific examples of the photosensitive resin varnish include, for example, a photosensitive cyclized rubber resin, a photosensitive phenol resin, a photosensitive polyacrylate resin, a photosensitive polyamine resin, and a photosensitive polyimide. Resin, etc., and unsaturated polyester resin, polyester acrylate resin, polyepoxy acrylate resin, polyamine amide _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ It is difficult to wait for the varnish, or to add a low molecular weight monomer to the towels as a reactive lacquer. As a video film towel, it is expected to be a polyacrylate-based copolymer which can be alkali-developed as a base for the free trade of molecules. A known resin can be used as the non-photosensitive resin varnish. For example, an acrylic resin, a propylene glycol copolymerized resin, a polyester resin, a urethane carboxylic acid, a resin, a soluble poly-type resin, a soluble polyimine resin, a soluble poly-imine resin, Cellulose vinegar-based resin or the like may be used alone or in combination of two or more. In the case where the above-mentioned resin is a reactive resin into which a reactive group such as a hydroxyl group, a sulfhydryl group, a fluorenyl group, a methoxy fluorenyl group, a ring, or an iso(4) 099110856 21 201041981 _ group is introduced, 'the melamine resin is used as a mesh. , epoxy resin, isocyanic acid, resin, etc. When a sheet is produced by using the coloring furnace pigment ink of the present invention, a photosensitive resin varnish is used as a material for forming a pigment, and it is preferable to use a photopolymerization which is known to add a force to the pigment ink. The initiator is prepared by subjecting the photosensitive pigment ink prepared in the study 2 to a known method. Alternatively, the polymer can be used in place of the above-mentioned photopolymerization initiator to produce a polymerizable ink. As a method of forming a pixel for specifying photosensitive (tetra) 4 water, a known level or a spray is conventionally implemented. In the photolithography method, a color filter (10) is formed on the substrate, so that the _ machine, the low-speed spin coater, the knife coater, the bribe machine, and the blade coating are equal to the transparent substrate. Ink money line the whole surface (four), or use a variety of printing methods for full-face printing or partial printing than (4) drums, prepare the drying and make the mask close, so that the high-pressure mercury lamp is exposed and exposed. Secondly, it depends on the shadow and cleaning, and it can be post-baked as needed, so that it can be formed into a light film (4). The pattern forming method of the color light-receiving sheets is known per se, and the method for converting the color of the towel (4) of the present invention is not particularly limited. In the case of using a photosensitive pigment soil in the printing method of the following (sometimes referred to as "1:") printing method, the method is as follows: aligning a predetermined pixel pattern and ejecting the printed pixel-shaped ink to Each of the monochrome inkjet printing 3 primary colors 099110856 22 201041981 pixels, or spray printing 3 primary color pixels, dried, exposed to ultraviolet light and hardened. In the case of forming a pattern of a color filter by using a pigment ink (non-photosensitive pigment ink) for a color light-emitting sheet of the present invention using a non-photosensitive resin varnish, the following method can be used: on a glass substrate or a plastic a method of printing a pixel pattern 直接 directly on a substrate by using the above various printing methods, for example, as a color filter or a printing ink for a color filter on a transparent substrate such as a substrate; A method of forming a colored pattern by inkjet printing on a substrate by ink; or a method of: forming a coloring film on the transparent film substrate for attachment or a transfer film substrate by using the above-described method; Thereafter, it is attached or transferred onto a substrate for a color calender. Next, according to a usual method, baking may be carried out as needed, or grinding to make the surface flat/moon-formed or a topcoat for protecting the surface. In addition, a black matrix can be formed according to a conventional method of 〇, and a color filter of RGB is obtained. The manufacturing method of the color filters 4 is known per se, and the method for producing the color slabs is not particularly limited. (Embodiment) The present invention will be described in detail by way of specific examples. Furthermore, the contents of the text and the wire are not based on the quality basis. Example 1 (Preparation of blue pigment dispersion for CF) (a) Micronization treatment of blue pigment for CF 099110856 23 201041981 For use as a blue pigment for CF, PB15 : 6 (ε The miniaturization treatment of a copper phthalocyanine blue pigment called "blue pigment-1". 90 parts of ΡΒ15:6, 5 parts of monosulfonated copper phthalocyanine derivative and 5 parts of phthalimide fluorenyl copper phthalocyanine derivative, and 400 parts of sodium chloride and 130 parts of diethylene glycol Also incorporated into a kneading machine equipped with a pressure cap. The preliminary mixing was carried out in a kneader until a uniformly wet block was formed, and then the pressure cap was closed, and the contents were pressed at a pressure of 6 kg/cm 2 for 7 hours of kneading and grinding. The obtained ground product was poured into 3000 parts of a 2% sulfuric acid aqueous solution for 1 hour, and then filtered by a filter press to remove sodium vaporized and diethylene glycol, and sufficiently washed with water to obtain a blue pigment. Filtration paste (solids: 31.8%) The primary particles of the mashed blue pigment have an average particle size of about 20 nm. Further, the above "blue pigment" means a mixture of the above-mentioned pigment and a pigment derivative. (b) Preparation of "Blue Pigment Paste" for Forming Ink for CF Adding 35 parts of a mixture solvent of diphenylbenzene-butyl acetate to a processor equipped with a heating device and a vacuum distillation apparatus (mass ratio: 6: 4, hereinafter referred to as "XB solvent" or simply "XB", and 25 parts of a 40% XB solution of the polymer dispersant-1 shown below, and uniformly mixed. 62.9 parts of the PB15:6 filter paste obtained in the above (a) (solid content: 31.8%) was added thereto, and the mixture was scrambled and rinsed. The separated moisture is discharged from the processor to the outside of the system. Next, while continuing the kneading, the vacuum distillation apparatus was operated to reduce the pressure, and the residual water was distilled off. The content of the pigment and the pigment derivative (hereinafter, collectively referred to as "pigment component" in the two 099110856 24 201041981) of the blue pigment rinsing paste is 25%, and the content of the polymer dispersing agent is 12.5%. Hereinafter, the obtained paste is referred to as "blue pigment color paste-11". Further, the 40% XB solution of the above-mentioned polymer dispersant-1 used was 15 parts of XB solvent as a polymerization solvent, 35 parts of styrene (st) as a monomer, and methyl methacrylate (MMA) 1 Oxime, ethyl methacrylate (ΕΜΑ) 20·0 parts of 'mercapto-acrylic acid 2-ethylhexanoic acid (2EHMA) 25 parts, formazan-acrylic acid ethyl ester (HEMA) 8.0 parts and 2 parts of methacrylic acid (Ma), obtained by polymerization. (c) Preparation of "blue pigment dispersion - η" 80 parts of the "blue pigment paste _u" obtained in the above (b), and 4 parts of cations effective for low viscosity and storage stability of the dispersion The polymer dispersant-1 and 41 parts of ethyl 3-ethoxypropionate (abbreviated as "EpE solvent") were scrambled by a dispersing mixer to deagglomerate the paste. Next, microdispersion treatment was carried out by using a traversing medium (medium) disperser using yttrium-diameter zirconia microspheres as a dispersion medium (medium). The obtained liquid was filtered by a film having a pore diameter of 5 _ (4). Further, a microdispersion treatment was carried out at 20 KHz using an ultrasonic disperser. The obtained liquid was also filtered with a membrane filter having a pore size of 5. The dispersed pigment obtained by the microdispersion treatment by both methods has an average particle diameter of about 20 nm. Hereinafter, the obtained dispersion liquid is referred to as "blue pigment dispersion liquid-11".

099110856 2S 201041981 再者’上述使用之陽離子性聚合體分散劑]係使聚己内 g旨部分醯胺結合於聚乙稀亞胺而成之接枝聚合物類型之分 散劑。 實施例2(各色之顏料分散液之製備） (a) 用於CF之各色顏料之微細化處理 與實施例1(a)同樣地進行用於CF之其他顏料之磨碎。使 用PR177(恩酿系紅色顏料，稱為「紅色顏料]」。以下同樣）、 PR254(二酮基吡咯并吡咯系紅色顏料，「紅色顏料_2」）、 PR242(高分子量雙偶氮系紅色顏料，「紅色顏料_3」）、 PG36(溴-氯化銅酞菁綠顏料，「綠色顏料_丨」）、;?(}58(溴_氣 化鋅酞菁綠顏料，「綠色顏料_2」），聚（13〜16)溴銅酞菁綠 顏料，「綠色顏料-3」）、PG7(氯化銅酞菁綠顏料，「綠色顏 料-4」）、PY150(鎳錯合物偶氮系黃色顏料，「黃色顏料_〗」）、 ΡΥ138(喹酉太酮系黃顏料’「黃色顏料_2」）及ρν23(二β号讲紫 顏料’「紫色顏料-1」）代替實施例l(a)中使用之ΡΒ15 : 6。 與實施例1(a)同樣地將各顏料90份與各顏料之磺化衍生 物10份加以混合，與氣化鈉及二乙二醇一併裝入捏合機 中，預備混合後，進行混練、磨碎處理。將所獲得之磨碎物 投入2%硫酸水溶液中，進行攪拌處理後，以壓濾機進行過 濾、水洗，獲得顏料之過濾糊。磨碎之各顏料之一次粒子之 平均粒徑約為10〜25 nm。 (b) 各色顏料之「顏料色糊（1)」之製備 099110856 26 201041981 與實施例1 (b)同樣地向沖洗機中裝入X B溶劑及聚合體分 散劑溶液，向其中分別添加上述(a)中獲付之各顏料之過濟 糊’進行沖洗。排出所分離之水分，於減壓下餾去殘留水分。 顏料分之含有率為25%及聚合體分散劑之含有率為12.5〇/。。 以下，將各沖洗色料根據所使用之顏料稱為紅色顏料色糊 -11、-21、-31、綠色顏料色糊-11、-21、-31、-41、黃色顏 料色糊-11、-21、紫色顏料色糊-11。 0 (c)各色顏料之CF用像素形成墨水用「顏料分散液（1)」之 製備 向80份上述(b)中獲得之各顏料之沖洗色糊中同樣地調配 4份陽離子性聚合體分散劑及41份EPE溶劑，以分散攪拌 機攪拌，將糊狀物解凝。其次，利用使用0.02 之氧化 锆微球作為分散媒體(介質）之橫型媒體(介質）分散機，進行 微分散化處理。以孔徑5 之薄膜過濾器對所獲得之、、广099110856 2S 201041981 Further, the above-mentioned cationic polymer dispersing agent is a dispersing agent of a graft polymer type obtained by binding a polyamine to a polyamidiamine. Example 2 (Preparation of pigment dispersion liquid of each color) (a) Micronization treatment of each color pigment used for CF The grinding of other pigments for CF was carried out in the same manner as in Example 1 (a). PR177 (Enting red pigment, called "red pigment". The same applies hereinafter), PR254 (diketopyrrolopyrrole red pigment, "red pigment_2"), PR242 (high molecular weight bisazo red) Pigment, "Red Pigment_3"), PG36 (Bromo-Copper Chloride Phthalocyanine Green Pigment, "Green Pigment_丨"),;?(}58 (Bromo-Gas-Zinc Phthalocyanine Green Pigment, "Green Pigment_ 2"), poly (13~16) bromine copper phthalocyanine green pigment, "green pigment-3"), PG7 (copper chloride phthalocyanine green pigment, "green pigment-4"), PY150 (nickel complex couple) Nitrogen yellow pigment, "yellow pigment _"), ΡΥ138 (quinactone ketone yellow pigment '"yellow pigment_2") and ρν23 (two beta violet pigment "purple pigment-1") instead of example l (a) used in ΡΒ15: 6. In the same manner as in the example 1 (a), 90 parts of each pigment and 10 parts of the sulfonated derivative of each pigment were mixed, and the mixture was placed in a kneader together with sodium carbonate and diethylene glycol, and the mixture was prepared and mixed. , grinding treatment. The obtained ground material was poured into a 2% sulfuric acid aqueous solution, stirred, and then filtered by a filter press and washed with water to obtain a filter paste of the pigment. The primary particles of the ground pigments have an average particle diameter of about 10 to 25 nm. (b) Preparation of "Pigment Color Paste (1)" of each color pigment 099110856 26 201041981 In the same manner as in Example 1 (b), an XB solvent and a polymer dispersant solution were charged into a washing machine, and the above (a) was added thereto. The rinsing paste of each of the pigments that have been paid is rinsed. The separated water was discharged, and the residual water was distilled off under reduced pressure. The content of the pigment was 25% and the content of the polymer dispersant was 12.5 Å. . Hereinafter, each of the rinse colors is referred to as a red pigment paste -11, -21, -31, a green pigment paste -11, -21, -31, -41, a yellow pigment paste -11, depending on the pigment used. -21, purple pigment paste -11. 0 (c) Preparation of "Pigment Dispersion (1)" for Pixel Forming Ink for CF of Each Color Pigment 4 parts of cationic polymer dispersion were similarly prepared in 80 parts of the rinsing paste of each pigment obtained in the above (b) The agent and 41 parts of EPE solvent were stirred with a dispersing mixer to decondense the paste. Next, a micro-dispersion treatment was carried out by using a traversing medium (media) disperser using 0.02 zirconia microspheres as a dispersion medium (medium). Obtained with a membrane filter of aperture 5

進行過濾。 / 並且，另外使用超音波分散機，以20 KHz進行微分散化 處理。同樣以孔徑5以爪之薄膜過濾器對所獲得之 / 過濾。 乂進行Filter. / Also, a microdispersion treatment was performed at 20 KHz using an ultrasonic disperser. The same was obtained with a pore size of 5 with a membrane filter pair of claws. Carry out

利用兩方法之微分散化處理所得之分散顏料之平 均約為10〜25 nm。 料分散液 含有率為 表1中表示實施例1(c)及實施例2(c)中獲得之顏 之稱呼、使用顏料名稱。顏料分散液中之顏料分 099110856 27 201041981 16%，聚合體分散劑含有率為8%，陽離子性聚合體分散劑 含有率為3.2%。 [表1] 顏料分散液之稱呼 使用顏料 1 藍色顏料分散液-11 PB15 ： 6 2 紅色顏料分散液-11 PR177 3 紅色顏料分散液-21 PR254 4 紅色顏料分散液-31 PR242 5 綠色顏料分散液-11 PG36 6 綠色顏料分散液-21 PG58 7 綠色顏料分散液-31 聚溴銅酞菁綠顏料 8 綠色顏料分散液-41 PG7 9 黃色顏料分散液-11 PY150 10 黃色顏料分散液-21 PY138 11 紫色顏料分散液-11 PV23 實施例3用於CF之各色之「顏料分散液(2)」之製備 (a)「顏料色糊（2)」之製備 與實施例1(b)同樣地向安裝有加熱裝置及減壓蒸餾裝置 之沖洗機中添加10份XB溶劑及50份聚合體分散劑-1之 40%XB溶液，均勻地混合。向其中添加以固形分換算為40 份之實施例1(a)中獲得之微細化藍色顏料之過濾糊、及實施 例2(a)中獲得之紅色顏料、綠色顏料、黃色顏料、及紫色顏 料之各自之微細化顏料之過濾糊，並加以混練，進行沖洗。 將所分離之水分排出至系統外，進而，一邊繼續混練一邊使 減壓蒸餾裝置運作而餾去殘留水分。其次，使用雙輥混練機 對所獲得之各色顏料之沖洗色料進行混練，而獲得顏料色 糊。所獲得之色糊中之顏料之含有率為40.0%，聚合體分散 劑之含有率為20.0%。 099110856 28 201041981 以下，與表1所示同樣地根據所使用之顏料將各顏料色糊 分別稱為藍色顏料色糊-12、紅色顏料色糊-12、-22、-32、 綠色顏料色糊-12、綠色顏料色糊-22、-32、-42、黃色顏料 色糊-12、-22、紫色顏料色糊-12。 於上述中使用三輥混練機、開放式輥連續擠出機代替雙輕 混練機同樣地進行混練，而獲得顏料色糊。 (b)各色之「顏料分散液(2)」之製備 〇 〇 與實施例1(b)同樣地向40份上述(a)中獲得之各顏料之顏The average dispersion pigment obtained by the microdispersion treatment by the two methods is about 10 to 25 nm. Material Dispersion Content Rate The names of the pigments obtained in Examples 1 (c) and 2 (c) and the names of the used pigments are shown in Table 1. The pigment content in the pigment dispersion was 099110856 27 201041981 16%, the polymer dispersant content was 8%, and the cationic polymer dispersant content was 3.2%. [Table 1] The pigment dispersion is used as a pigment 1 Blue pigment dispersion -11 PB15 : 6 2 Red pigment dispersion -11 PR177 3 Red pigment dispersion - 21 PR254 4 Red pigment dispersion - 31 PR242 5 Green pigment dispersion Liquid-11 PG36 6 Green Pigment Dispersion-21 PG58 7 Green Pigment Dispersion -31 Polybromo Copper Phthalocyanine Green Pigment 8 Green Pigment Dispersion -41 PG7 9 Yellow Pigment Dispersion-11 PY150 10 Yellow Pigment Dispersion-21 PY138 11 Purple Pigment Dispersion -11 PV23 Example 3 Preparation of "Pigment Dispersion (2)" for Each Color of CF (a) Preparation of "Pigment Color Paste (2)" In the same manner as in Example 1 (b) A washing machine equipped with a heating device and a vacuum distillation apparatus was charged with 10 parts of XB solvent and 50 parts of a 40% XB solution of Polymer Dispersant-1, and uniformly mixed. A filter paste of the fine blue pigment obtained in Example 1 (a) in terms of a solid fraction, and a red pigment, a green pigment, a yellow pigment, and a purple obtained in Example 2 (a) were added thereto. The filter paste of the finely colored pigment of each of the pigments is kneaded and rinsed. The separated water is discharged to the outside of the system, and the vacuum distillation apparatus is operated while the kneading is continued, and the residual moisture is distilled off. Next, the rinsing color of the obtained color pigments was kneaded using a two-roll kneader to obtain a pigment paste. The content of the pigment in the obtained color paste was 40.0%, and the content of the polymer dispersant was 20.0%. 099110856 28 201041981 Hereinafter, in the same manner as shown in Table 1, each pigment paste is referred to as blue pigment paste-12, red pigment paste-12, -22, -32, green pigment paste according to the pigment used. -12, green pigment paste -22, -32, -42, yellow pigment paste -12, -22, purple pigment paste -12. In the above, a three-roll kneader and an open roll continuous extruder were used in the same manner as in the double light kneading machine, and kneading was carried out to obtain a pigment paste. (b) Preparation of "Pigment Dispersion (2)" of each color 〇 向 In the same manner as in Example 1 (b), 40 parts of the pigment obtained in the above (a) was obtained.

料色糊中調配3.2份陽離子性聚合體分散劑及56 8份EpE 溶劑’以分散授拌機進行半，將糊狀物解凝。其次，將 2〇 KHz之超音波分賴縣化顧球之橫_齡散機接 連使用，進行微分散化處理。以孔徑5㈣之薄膜過濾'器 對所獲得线崎魏，顿得㈣分舰。分散顏料之平 均粒徑約為10〜30 nm。嚭袓八i、—上 顏枓分散液中之顏料含有率為 16%’聚合體分散劑会古，玄，& 有率為8/。，陽離子性聚合體分散劑 含有率為3.2%。 根據所使用之顏料將卜 3 色顏料分舰_l2、k⑽t 賴分驗分別稱為藍 料分散液Hi料分散液]2、_22、_32、綠色顏 紫色顏料分散液·12。I 散液n 實施例4(各色之「 使用實施例㈣刀散液(3)」之製備） 獲侍之藍色顏料之水性過遽糊、及實施 099110856 29 201041981 例2(a)中獲得之紅色、綠色、黃色、紫色之各顏料過濾糊， 製備各顏料之分散液。 首先’向裝備有高速分散攪拌機之槽（容器）中加入以固形 分換算為20份之實施例i(a)中獲得之藍色顏料之過濾糊、 及實施例2(a)中獲得之紅色顏料、綠色顏料、黃色顏料、及 紫色顏料之各自之微細化顏料之過濾糊，緩緩添加水，同時 以分散擾拌機攪拌並解凝，分別製成具有流動性之顏料漿 料。 另外’準備具備水浴作為加熱裝置、且安裝有攪拌機、材 料投入口及減壓蒸餾裝置之混合容器。向該混合容器中加入 55份二丙二醇單曱醚乙酸酯（以下，簡稱為「DpGMA」）、 及25份下述所示之聚合體分散劑-2之DPGMA溶液(40%)， 進灯攪拌而使其均勻。向其中緩緩添加上述各色之顏料漿 料。隨著攪拌之進行，顏料轉移至DpGMA溶液中。對水浴 進行加溫’使内溫相赋’—邊繼_拌_邊使減壓蒸 鶴裝置運作而減壓’逐漸館去容H中之水分。殘留水分之顧 去結束後，恢復至常壓並冷卻至常溫。向其中添加4份陽離 子性聚合體分散冑lM、21份DpGMA，進㈣拌並充分地混 合0 將20 KHz之超音波分散機與氧化錄球之橫型媒體分散 機接連使用’對上述媒彡曰+、日人、> 玟k侍之混合液之顏料進行微分散化處 理。以薄膜過濾器對斛從/β > a > 斤獲付之液進行過濾。顏料分散液之顏 099110856 30 201041981 料之平均粒徑約為10〜30 nm。 再者’所謂上述使用之聚合體分散劑_2之DPGMA溶液， 係指使用D P G Μ A作為溶劑、使作為單體之單體組成與聚合 體分散劑-1相同者聚合而成之40%聚合體溶液。 所獲得之顏料分散液中之顏料含有率為16%，聚合體分散 劑含有率為8%，陽離子性聚合體分散劑含有率為3.2%。 與上述例同樣根據所使用之顏料將上述獲得之顏料分散 0 液分別稱為藍色顏料分散液-13、紅色顏料分散液_13、_23、 -33、綠色顏料分散液-13、-23、_33、-43、黃色顏料分散液 -13、-23、紫色顏料分散液-13。 貝施例5(用於CF之各色「各色之顏料分散液(4)」之製備) (a)包含顏料之著色粒狀物之製備In the color paste, 3.2 parts of a cationic polymer dispersant and 568 parts of EpE solvent were mixed in a dispersion mixer for half, and the paste was deagglomerated. Secondly, the ultrasonic wave of 2 〇 KHz is divided into the horizontal aging machine of the county-based Gu _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The membrane is filtered with a pore size of 5 (four) to obtain the line of the line, and the (four) sub-ship. The dispersed pigment has an average particle diameter of about 10 to 30 nm. The pigment content in the 嚭袓8i, 上上枓 枓 dispersion is 16%'. The polymer dispersant will be ancient, mysterious, & The cationic polymer dispersant content was 3.2%. According to the pigment used, the color pigments _l2 and k(10)t are referred to as blue dispersion liquid Hi material dispersions 2, _22, _32, and green pigment dispersions. I Dispersion n Example 4 (Preparation of "Use Example (4) Knife Dispersion (3)" for each color) Aqueous over-paste of the blue pigment obtained, and implementation of 099110856 29 201041981 Example 2(a) Each of the red, green, yellow, and purple pigment filter pastes was prepared to prepare a dispersion of each pigment. First, a filter paste of the blue pigment obtained in Example i (a) in terms of solid content was added to a tank (container) equipped with a high-speed dispersing mixer, and the red color obtained in Example 2 (a) A filter paste of a fine pigment of each of a pigment, a green pigment, a yellow pigment, and a purple pigment is gradually added with water, and stirred and deagglomerated by a dispersing scrambler to prepare a pigment slurry having fluidity. Further, a mixing container equipped with a water bath as a heating device and a mixer, a material inlet, and a vacuum distillation device is prepared. To the mixing vessel, 55 parts of dipropylene glycol monoterpene ether acetate (hereinafter, abbreviated as "DpGMA") and 25 parts of a DPGMA solution (40%) of the polymer dispersant-2 shown below were placed in the lamp. Stir and evenly. The pigment slurry of each of the above colors was gradually added thereto. As the stirring progressed, the pigment was transferred to the DpGMA solution. Warming the water bath 'to make the inner temperature phase' - while _ mixing _ while the decompression steaming crane device operates and decompresses the gradual museum to remove the moisture in H. After the end of the residual moisture, return to normal pressure and cool to room temperature. 4 parts of cationic polymer dispersion 胄lM, 21 parts of DpGMA were added thereto, mixed with (4) and thoroughly mixed with 0. A 20 KHz ultrasonic disperser was used in tandem with a horizontal media disperser of an oxidized record ball. The pigment of the mixture of 曰+, Japanese, > 侍k servant is subjected to microdispersion treatment. The solution obtained from /β > a > kg was filtered with a membrane filter. The pigment dispersion liquid 099110856 30 201041981 The average particle size of the material is about 10~30 nm. In addition, the DPGMA solution of the polymer dispersant 2 used as described above refers to a 40% polymerization in which the monomer composition of the monomer is polymerized in the same manner as the polymer dispersant-1 using DPG Μ A as a solvent. Body solution. The pigment dispersion ratio in the obtained pigment dispersion liquid was 16%, the polymer dispersant content was 8%, and the cationic polymer dispersant content was 3.2%. The pigment dispersion liquid obtained above is referred to as blue pigment dispersion liquid-13, red pigment dispersion liquid_13, _23, -33, green pigment dispersion liquid-13, -23, respectively, according to the pigment used. _33, -43, yellow pigment dispersion-13, -23, purple pigment dispersion-13. Bayesian Example 5 (Preparation of "color pigment dispersions (4) for various colors of CF) (a) Preparation of colored particles containing pigments

向裝備有高速分散攪拌機之槽（容器）中加入以固形分換 算為20份之實施例1(a)中獲得之藍色顏料之水性過濾糊、 及實施例2(a)中獲得之紅色顏料、綠色顏料、黃色顏料、及 紫色顏料之各自之微細化顏料之水性過濾糊，緩緩添加水， 同時以分散攪拌機攪拌並解凝，製成具有流動性之漿料狀。 進而添加水，製成顏料分大致為5%之顏料水分散液。 另外，於25份實施例1(b)中使用之聚合體分散劑_丨之 40%XB溶液中混合35份XB溶劑，一邊攪拌一邊添加至 伤含有1.5份脂肪酸納型陰離子系分散劑之水中，製備Μ。 份聚合體分散劑-1XB溶液之水中油滴塑乳液。 099110856 31 201041981 j上述獲得之顏料分散液加以授拌，向其中緩緩添加上述 獲得之聚合體分散劑]溶液之水中油滴型乳液。隨著繼續 攪拌’而生成含有顏料之著色粒狀物。過渡、水洗 著色粒狀物並取出。 將上述(a)中獲得之顏料粒狀物注入至具有水分排出裝韻 之連續擠出型混練機中，進行混練，除去殘存之水分。㈣ 得之各顏料之沖洗糊之顏料之顏料含有率為25%，聚： 散劑含有率為12.5%。 "體刀An aqueous filter paste of the blue pigment obtained in Example 1 (a) in terms of solid content, and a red pigment obtained in Example 2 (a) were added to a tank (container) equipped with a high-speed dispersing mixer. An aqueous filter paste of a micronized pigment of each of a green pigment, a yellow pigment, and a purple pigment is gradually added with water, and stirred and deagglomerated by a dispersing mixer to form a slurry having fluidity. Further, water was added to prepare a pigment aqueous dispersion having a pigment content of approximately 5%. Further, 25 parts of the XB solvent was mixed with 25 parts of the 40% XB solution of the polymer dispersant used in Example 1 (b), and added to the water containing 1.5 parts of the fatty acid nano type anionic dispersant while stirring. , preparation of hydrazine. Part of the polymer dispersant-1XB solution in water oil plastic emulsion. 099110856 31 201041981 j The above-obtained pigment dispersion is subjected to mixing, and an oil-in-water emulsion of the above-mentioned obtained polymer dispersant] solution is gradually added thereto. The colored granules containing the pigment are formed as the stirring is continued. Transition, washing, coloring the granules and taking them out. The pigment granules obtained in the above (a) were injected into a continuous extrusion type kneading machine having a moisture discharge entanglement, and kneaded to remove residual moisture. (4) The pigment content of the pigment of the pulverized paste of each pigment obtained was 25%, and the poly: powder content rate was 12.5%. "body knife

(b)各色之「顏料分散液(句」之製備 向裝備有高速分散攪拌機之槽中添加64份上述⑷中獲得 之各顏料之沖洗糊。以分散攪拌機進行攪拌，同時添加^ 份陽離子性聚合體分散劑及32.8份pGMA，並進行騎·、(b) Preparation of "Pigment Dispersion of Each Color" To a tank equipped with a high-speed dispersing mixer, 64 parts of a rinse paste of each of the pigments obtained in the above (4) was added. Stirring was carried out with a dispersing mixer while adding a cationic polymerization. Body dispersant and 32.8 parts of pGMA, and ride,

混合。其次’繼_収用氧化錄球之縱型媒體(介質）分 散機及超音波分散機，進行微分散化處理。以薄膜過渡器對 所獲得之液進行祕。分散顏料之平均粒徑約為 麵。顏料分散液中之顏料含有率為16%，聚合體分散劑含 有率為8% ’陽離子性聚合體分散劑含有率為3 2%。 根據所使狀顏料將上述獲得之顏料分散液分別稱為藍 色顏料分散液-14、紅色顏料分散液·14、以、_34、綠色顏 料分散液]4、-24、-34、·44、黃色顏料分散液 紫色顏料分散液-14。 實施例6用於CF之各色之「顏料分散液(5)」之製備 099110856 32 201041981 (a)各色「濕潤性顏料樹脂組成物（1)」之製備 與實施例1(b)同樣地向安裝有加熱裝置及減壓蒸餾裝置 之沖洗機中添加20份乙二醇單丁醚乙酸酯(EGBA)及50份 聚合體分散劑-1之40%XB溶液，均勻地混合。於其中分別 使用以固形分換算為40份之實施例i(a)中獲得之藍色顏 料、實施例2(a)中獲得之紅色顏料、綠色顏料、黃色顏料、 及紫色顏料之微細化顏料之過濾糊，進行攪拌並沖洗。將所 0 分離之水分排出至糸統外’進而，一邊繼續混練一邊使減壓 蒸餾裝置運作’餾去殘留水分及XB溶劑，而獲得濕潤狀態 之顏料樹脂組成物。其次，使用雙輥混練機進行混練，而獲 得濕潤性類型之顏料樹脂組成物。顏料樹脂組成物中之顏料 分為50%，聚合體分散劑分為25〇/〇。 〇 根據所使用之顏料將上述獲得之濕潤性類型之顏料樹』 組成物分別稱為藍色顏料_性色料、紅色顏料濕紹 色料-η、-2卜-3卜綠色顏料濕潤性色料七、务3卜41 黃色顏料濕潤性色料七、_21、紫色顏 料、- (b)各色顏料分散液(5)之製備 邑科11 向裝備有高速分散機之槽中添 之各顏料之顏料關性色料 』2:上述_ 添加3.2份_子«合齡散财散:^機進行_，同租 酸醋(PGMA)，並進行擾拌、現合。其·/内二醇單甲醚乙 之縱型媒體分散機與2G kHZ 、、二將制氧化錯微对 θ夜分散機接連使用，遠 099110856 33 201041981 行微分散化處理。以薄膜過濾器對所獲得之液進行過濾。分 散顏料之平均粒徑約為10〜25 nm。顏料分散液中之顏料含 有率為16%，聚合體分散劑含有率為8%，陽離子性聚合體 分散劑含有率為3.2%。 根據所使用之顏料將上述獲得之顏料分散液分別稱為藍 色顏料分散液-15、紅色顏料分散液_15、_25、_35、綠色顏 料分散液-15、-25、-35、-45、黃色顏料分散液_15、_25、 紫色顏料分散液-15。 實施例7用於CF之各色之「顏料分散液(6)」之製備 (a)各色之「顏料樹脂粉末加工顏料_ 1」之製備 與實施例1(b)同樣地向安裝有加熱裝置及減壓蒸餾裝置 之沖洗機中添加10份XB溶劑及50份聚合體分散劑_i之 40%XB溶液，均勻地混合。於其中分別使用以固形分換算 為20份之實施例i(a)中獲得之藍色顏料、實施例2(a)中獲 得之紅色顏料、綠色顏料、黃色顏料及紫色顏料之微細化顏 料之過濾糊，進行攪拌並沖洗。將所分離之水分排出至系統 外，進而，一邊繼續混練一邊使減壓蒸餾裝置運作而餾去殘 留水分。其次，於5〇。(：〜70°C利用真空乾燥機使所獲得之 顏料之沖洗色料脫溶劑，獲得固體狀之顏料樹脂組成物。將 所獲得之顏料樹脂組成物以加熱三輥混練機加以混練，以碎 片狀取出。放置冷卻後，進行粉碎而獲得粉末類型之顏料樹 月曰組成物。顏料樹脂組成物中之顏料含有率為50%，聚合體 099110856 34 201041981 分散劑含有率為50%。 根據所使用之顏料將上述獲得之粉末類型之顏料樹脂組 成物分別稱為藍色顏料碎片色料-11、紅色顏料碎片色料 -11、-21、-31、綠色顏料碎片色料-11、-21、-31、-41、黃 色顏料碎片色料-11、-21、紫色顏料碎片色料-11。 (b)各色顏料分散液(6)之製備 向裝備有高速分散攪拌機之槽中加入32份PGMA，向其 中添加16份上述(a)中獲得之各顏料之顏料碎片色料，以分 0 散攪拌機進行攪拌，同時加溫。追加48.8份PGMA，與3.2 份陽離子性聚合體分散劑進行擾拌、混合，使之分散直至達 到充分均勻。其次將氧化锆微球之縱型媒體分散機與20 kHz 之超音波分散機接連使用，進行微分散化處理。以薄膜過濾 器對所獲得之液進行過濾。分散顏料之粒徑約為10〜25 nm。顏料分散液中之顏料含有率為16%，聚合體分散劑含 0 有率為8%，陽離子性聚合體分散劑含有率為3.2%。根據所 使用之顏料將上述獲得之顏料分散液分別稱為藍色顏料分 散液-16、紅色顏料分散液-16、-26、-36、綠色顏料分散液 -16、-26、-36、-46、黃色顏料分散液-16、-26、紫色顏料 分散液-16。 實施例8 (利用使用熱硬化性喷墨（IJ)墨水之IJ印刷方式的 CF像素之製備） (a)熱硬化型色料IJ墨水之製備 099110856 35 201041981 使用表1中記載之實施例1中製備之藍色顏料分散液-11 及實施例2中製備之紅色顏料分散液-11、紅色顏料分散液 -21、綠色顏料分散液-11、黃色顏料分散液-11、紫色顏料分 散液-11，製備形成彩色濾光片之像素之加熱硬化型IJ墨水。 根據下述表2中記載之調配份數，添加各色之顏料分散 液、作為皮膜形成性聚合體之熱硬化型之丙烯酸聚合體-1 之40%XB溶液、作為交聯劑之六甲氧基曱基三聚氰胺 (HMMM)曱醇50%溶液、塗佈液之流均劑、矽烷偶合劑、及 XB溶劑、EPE溶劑，充分地混合。以孔徑5 // m之薄膜過 濾器對所獲得之液進行過濾，製備R色、G色、B色之各 IJ墨水。以粒度測定設備N-4測定該各色之顏料分散液之平 均粒徑，結果約為10〜25 nm。 將各墨水以旋塗機均勻地塗佈於玻璃基板上，進行乾燥、 蝕刻。所獲得之彩色玻璃基板分別具有優異之分光曲線特 性，耐光性或耐熱性等堅固性優異，另外，光之穿透性、對 比度等光學特性亦具有優異之性質，顯示出作為CF用像素 形成用顏料墨水較為優異。 上述使用之丙烯酸聚合體-1溶液係使用作為聚合溶劑之 150份XB溶劑、作為單體之25份St、35份EMA、30份 曱基丙烯酸丁酯（BMA)、13份HEMA及2份Ma進行聚合 反應所得者。另外，矽烷偶合劑為3-縮水甘油氧基丙基三 曱氧基矽烷。 099110856 36mixing. Next, the vertical media (medium) disperser and the ultrasonic disperser, which are used for the oxidation of the ball, are subjected to microdispersion processing. The obtained liquid was secreted by a membrane transition device. The average particle size of the dispersed pigment is about the same. The pigment content in the pigment dispersion was 16%, and the polymer dispersant content was 8%. The cationic polymer dispersant content was 32%. The pigment dispersion liquid obtained above is referred to as blue pigment dispersion liquid-14, red pigment dispersion liquid 14, _34, green pigment dispersion liquid 4, -24, -34, ·44, respectively, according to the pigment. Yellow pigment dispersion purple pigment dispersion-14. Example 6 Preparation of "Pigment Dispersion (5)" for each color of CF 099110856 32 201041981 (a) Preparation of "Hard Pigment Resin Composition (1)" of each color was carried out in the same manner as in Example 1 (b) A washing machine equipped with a heating device and a vacuum distillation apparatus was charged with 20 parts of ethylene glycol monobutyl ether acetate (EGBA) and 50 parts of a 40% XB solution of polymer dispersant-1, and uniformly mixed. The blue pigment obtained in Example i(a), the red pigment obtained in Example 2 (a), the green pigment, the yellow pigment, and the violet pigment were finely pigmented in a solid content of 40 parts, respectively. Filter the paste, stir and rinse. The water separated by 0 is discharged to the outside of the system. Further, the vacuum distillation apparatus is operated while continuing the kneading. The residual moisture and the XB solvent are distilled off to obtain a pigment resin composition in a wet state. Next, kneading was carried out using a two-roll kneader to obtain a wet resin type pigment resin composition. The pigment in the pigment resin composition was divided into 50%, and the polymer dispersant was classified into 25 Å/〇.将The pigment tree composition of the above-mentioned wettability type is referred to as a blue pigment according to the pigment used, respectively, a color pigment, a red pigment, a wet coloring material, a η, a -2, a 3-4, a green pigment, a wet color. Material VII, wu 3 41 yellow pigment wet color VII, _21, purple pigment, - (b) preparation of various color pigment dispersions (5) 邑科11 Adding various pigments to the tank equipped with a high-speed disperser Pigment-related coloring material 』2: The above _ Add 3.2 parts _ child « 合合散散散: ^ machine to carry out _, rent the acid vinegar (PGMA), and carry out the disturbance, the current. The vertical media disperser of the /diol diol monomethyl ether B is used in tandem with the 2G kHZ and the second oxidization misalignment θ night disperser, and the micro-dispersion treatment is far away from 099110856 33 201041981. The obtained liquid was filtered with a membrane filter. The average particle size of the dispersed pigment is about 10 to 25 nm. The pigment content in the pigment dispersion was 16%, the polymer dispersant content was 8%, and the cationic polymer dispersant content was 3.2%. The pigment dispersion liquid obtained above is referred to as blue pigment dispersion liquid -15, red pigment dispersion liquid _15, _25, _35, green pigment dispersion liquid -15, -25, -35, -45, respectively, depending on the pigment used. Yellow pigment dispersion _15, _25, purple pigment dispersion -15. Example 7 Preparation of "Pigment Dispersion (6)" for each color of CF (a) Preparation of "Pigment Resin Powder Processing Pigment _ 1" of each color In the same manner as in Example 1 (b), a heating device was attached thereto. To the processor of the vacuum distillation apparatus, 10 parts of XB solvent and 50 parts of a 40% XB solution of the polymer dispersant _i were added and uniformly mixed. The blue pigment obtained in Example i(a), the red pigment obtained in Example 2 (a), the green pigment, the yellow pigment, and the fine pigment of the violet pigment were each used in an amount of 20 parts in terms of solid content. Filter the paste, stir and rinse. The separated water is discharged to the outside of the system, and the vacuum distillation apparatus is operated while the kneading is continued, and the residual moisture is distilled off. Second, at 5〇. (: ~70 ° C The solvent of the obtained pigment was desolventized by a vacuum dryer to obtain a solid pigment resin composition. The obtained pigment resin composition was kneaded by a heated three-roll kneading machine to pieces. The sample was taken out and cooled, and then pulverized to obtain a powder type of the pigment tree ruthenium composition. The pigment content in the pigment resin composition was 50%, and the polymer content of the polymer 099110856 34 201041981 was 50%. The pigments of the above-obtained powder type are referred to as blue pigment chip color material-11, red pigment chip color material -11, -21, -31, green pigment chip color material -11, -21, respectively. -31, -41, yellow pigment chip color -11, -21, purple pigment chip color -11. (b) Preparation of each color pigment dispersion (6) Add 32 parts of PGMA to a tank equipped with a high-speed dispersing mixer 16 parts of the pigment chip color of each of the pigments obtained in the above (a) were added thereto, and the mixture was stirred while stirring in a dispersion mill, and 48.8 parts of PGMA was added, and 3.2 parts of the cationic polymer dispersant was used for scrambling. ,mixing Then, it was dispersed until it was sufficiently uniform. Secondly, a vertical media disperser of zirconia microspheres was used in combination with a 20 kHz ultrasonic disperser to perform microdispersion treatment, and the obtained liquid was filtered by a membrane filter. The particle size of the dispersed pigment is about 10 to 25 nm. The pigment content in the pigment dispersion is 16%, the polymer dispersant has a 0.02% yield, and the cationic polymer dispersant content is 3.2%. The pigment dispersion obtained above is referred to as blue pigment dispersion liquid-16, red pigment dispersion liquid-16, -26, -36, green pigment dispersion liquid-16, -26, -36, -46, respectively. Yellow pigment dispersions-16, -26, and violet pigment dispersions-16. Example 8 (Preparation of CF pixels by IJ printing using thermosetting inkjet (IJ) ink) (a) Thermosetting colorant Preparation of IJ Ink 099110856 35 201041981 The blue pigment dispersion liquid -11 prepared in Example 1 described in Table 1 and the red pigment dispersion liquid -11 prepared in Example 2, red pigment dispersion liquid-21, and green pigment dispersion were used. Liquid-11, yellow pigment dispersion -11, purple Pigment Dispersion Liquid -11, a heat-curable IJ ink for forming a pixel of a color filter. A pigment dispersion liquid of each color and a thermosetting type as a film-forming polymer are added according to the number of parts described in Table 2 below. 40% XB solution of acrylic polymer-1, 50% solution of hexamethoxyguanidinium melamine (HMMM) decyl alcohol as crosslinking agent, flow leveling agent for coating liquid, decane coupling agent, and XB solvent, EPE solvent The mixture was thoroughly mixed, and the obtained liquid was filtered with a membrane filter having a pore diameter of 5 // m to prepare IJ inks of R color, G color, and B color. The average particle diameter of the pigment dispersion liquids of the respective colors was measured by a particle size measuring apparatus N-4, and as a result, it was about 10 to 25 nm. Each ink was uniformly applied onto a glass substrate by a spin coater, and dried and etched. Each of the obtained colored glass substrates has excellent spectral characteristics, excellent in light resistance such as light resistance and heat resistance, and excellent in optical properties such as light penetration and contrast, and is shown as a pixel for CF formation. Pigment inks are superior. The acrylic polymer-1 solution used above used 150 parts of XB solvent as a polymerization solvent, 25 parts of St as a monomer, 35 parts of EMA, 30 parts of butyl methacrylate (BMA), 13 parts of HEMA, and 2 parts of Ma. The person who obtained the polymerization reaction. Further, the decane coupling agent is 3-glycidoxypropyltrimethoxy decane. 099110856 36

201041981 [表2 :熱硬化型色料IJ墨水之調配(份)] 使用材料 熱硬化性R色 IJ墨水 熱硬化性G色 IJ墨水 熱硬化性B色 IJ墨水 紅色顏料分散液-11__30.0 紅色顏料分散液-21 TJ~ 綠色顏料分散液-11 22.5 色顏料分散液-11 15.0 藍色顏料分散液-11 紫色顏料分散液-11 丙烯酸聚合體-1溶液 30.0201041981 [Table 2: Preparation of thermosetting type IJ ink (parts)] Material thermosetting R color IJ ink Thermosetting G color IJ ink Thermosetting B color IJ ink Red pigment dispersion -11__30.0 Red Pigment Dispersion-21 TJ~ Green Pigment Dispersion -11 22.5 Color Pigment Dispersion -11 15.0 Blue Pigment Dispersion -11 Purple Pigment Dispersion -11 Acrylic Polymer-1 Solution 30.0

C ----—-J_ (b)於CF用玻璃基板上形成像素形成用空孔 預先準備對於IJ方式有效之CF用玻璃基板。具體而言， 根據日本專利特願2008-208487號之記載’於CFffi玻璃基 板之黑色樹脂型黑色輯_)之上形成由正性抗㈣構成 之隔離壁’形成對應於由隔離壁所包圍之像素之穴(像素形 成用空孔）。騰之厚度約為2 #m，寬度為2G㈣，用以 形成R、G、B像素之開日部之縱為·#m，橫為⑽㈣。 由錄抗_構成之隔離難為6 _，像素形成之空孔壁 之局度約為8 #m。 ⑷利用U印刷方式之R、G、B色像素之形成 於壓電方式U印表機上絲填充有上述⑷中製備之r、G 色之”、、硬化型Ijr墨水之墨度。根據所設定之像素之馬 克圖案，自U列印頭向^基板上之像素形空孔中吐 099110856 37 201041981 出R、g、b之各色墨水，而填充空孔。繼而對（^板之表 面進行紫外線曝光，使隔離壁之正性抗蝕劑進行光分解，表 質為鹼溶性。其次，為了使基板上之像素膜硬化^利用改 述法形成像权CF絲放人加減職巾，於上 行預備乾燥後’於⑽t：進純刻、硬化。其次，為了除進 不需要之隔離壁，而浸潰於4%鱗酸三納水溶液中進= 洗’除去隔離壁。以稀酸加財和，並進行水洗，獲得开= 有R色像素、G色像素及B色像素之CF。CF基板上之像 素分別獨立而無混色，亦無色彩濃度之不均勾，表面平取 顯示出鮮明之馬賽克圖案之3色像素。使用所獲得之J之 液晶彩色顯示H顯示出優異之影像顯示特性。 於上述熱硬化型色料U墨水之製備中，使用紅色顏料分 散液-3卜綠色顏料分散液-21、綠色顏料分散液_31 = 料分散液小黃色_分散液⑵代替上述賴分散液，; 外，使用實施例3〜7中製備之各色之「顏料分散液⑺」〜 「顏料分散液⑹」’獲得具有咖之各像素之cf。農備有 該等之液晶彩色顯示器亦顯示出優異之影像顯示特性。 實施例9(利用使用紫外線硬化性U墨水之U印刷方式之 之製造） 、心 (a)紫外線硬化性彩色u墨水之製備 根據下述表3中。己栽之调配份數’使用實施例4中獲得之 各色之顏料分散液，將材料充分軌合，以賴魏器進行 099110856 38 201041981 過濾’製備R色、G色、B色之紫外線硬化性IJ墨水。該 等紫外線硬化性Ij墨水之顏料之平均粒徑約為1〇〜25 nm。將各墨水以旋塗機均勻地塗佈於玻璃基板上，乾燥後， 照射紫外線’使其硬化。所獲得之彩色玻璃基板分別具有優 • 異之分光曲線特性，耐光性或耐熱性等堅固性優異，另外， 亦具有光之穿透性、對比度等光學特性優異之性質，顯示出 作為CF用像素形成用顏料墨水較為優異。 〇 [表3:紫外線硬化型ij墨水之調配(份)] 使用材料 紫外線硬化性 R色IJ墨水 紫外線硬化性 G色IJ墨水 紫外線硬化性 B色IJ墨水 紅色顏料分散液-13 '~~~~ 30.0 _ 紅色顏料分散液-23 7.5 - _ 綠色顏料分散液-13 22.5 • r色顏料分散液-13 • 15.0 _ 藍色顏料分散液-13 . _ 30.0 紫色顏料分散液-13 - 7.5 紫外線硬化性丙烯酸樹脂溶液 Γ 4.5 4.5 4.5 DPEHA 0.6 0.6 0.6 TMPTA 0.6 0.6 0.6 流均劑 0.5 0.5 0.5 矽烷偶合劑 0.5 0.5 0.5 光聚合起始劑 0.3 0.3 0.3 XB混合溶劑 __37.0 37.0 37.0 EPE溶劑 _ 18.5 18.5 18.5 合計 100.0 100.0 100.0 於上述中’紫外線硬化性丙烯酸樹脂溶液為將 EMA-BMA-St-HEMA(質量比：3 : 2 : 3 : 2)共聚合體（重量 平均分子量：約5萬）之羥基予以丙烯酸酯化之4〇%曱基異 丁基酮(MIBK)-BAc(3 : 2)混合溶劑溶液，DpEHA為二季戊 四醇六丙稀酸自旨’ TMPTA為三經曱基丙烧三丙稀酸醋，均為 099110856 39 201041981 紫外線硬化性多官能性單量體。光聚合起始劑係併用 369(汽巴公司製造)與Irgacure 184(汽巴公司製造)(4 : 1)。 (b)利用紫外線硬化性u墨水印刷方式之之製造 準備實施例5(b)中使用之形成有像素形成用空孔^用 玻璃基板。於㈣方式㈣表機±衫填充有上 備之R、G及B色之紫料硬化㈣墨水之 設定之像权騎_，自~卩顯上_基2 之像素形成用空孔中吐出R、G、B4 y, ^ <各色墨水。利用红外 線乾燥機使印猶各色墨水之騎乾燥情π板之表 行紫外線料，使紫糾硬錄之像相硬化，同時使隔離 壁之正性抗㈣m行光分解，製•溶m产 4°錢酸三納水溶液中清洗並除去隔離壁，以稀酸:; L亚進灯水洗，獲得形成有R、G、B色像素之CF。CF 基板上之像素分別獨立而無混色，亦無色彩濃度之不均勻， Ϊ面平滑’顯示崎明之馬赛克圖案之3色像素。使用所獲 付之CF之液日日日彩㈣4齡岭異之影像顯示特性。 於上述紫外線硬化性彩色U墨水之製備中，使用紅色顏 料分散液·33、綠色紐分散液·23、綠色顏料分散㈣、綠 色顏料分舰·43、黃色觸分財⑼储上述顏料分散 液，另外，使用實施例1〜3、5〜7中製備之各色之「顏料 分散液⑴」、「顏料分散液(2)」、「顏料分散液⑷」〜「顏料 分散液⑹」，獲得具有RGB之各像素之CF。裂備有該等之 099110856 201041981 液晶彩色顯示器亦顯示出優異之影像顯示特性。 實施例ιο(利用光微影法製備像素） (a)彩色抗餘劑墨水之製備 根據下述表4中記載之調配份數，使用實施例5中獲得之 • 各色之顏料分散液，將材料充分地混合，以薄膜過濾器進行 過濾，而獲得R色、G色、B色之抗蝕劑墨水。該等抗蝕劑 墨水之顏料之平均粒徑約為1〇〜25 nm。將各墨水以旋塗機 ❸均勻地塗佈於玻璃基板上，乾燥後，照射紫外線，使其硬化。 所獲得之彩色玻璃基板分別具有優異之分光曲線特性，耐光 性或时熱性等堅雜優異，料，亦具有光L生、對比 度等光學特性優異之性質，顯示出作為CF用之像素形成用 抗钱劑墨水較為優異。 [表4 :彩色抗蚀劑墨水之調配(份)] 使用材料_ 紅色顏料分散液-14 墨水C -----J_ (b) Formation of voids for pixel formation on a glass substrate for CF A glass substrate for CF which is effective for the IJ method is prepared in advance. Specifically, a partition wall formed of a positive anti-(four) is formed on the top of the black resin type black album of the CFffi glass substrate as described in Japanese Patent Application No. 2008-208487, which is formed by the partition wall. Pixel hole (pixel for pixel formation). The thickness of Teng is about 2 #m, and the width is 2G (four). The length of the opening part of the R, G, and B pixels is #m, and the horizontal is (10) (four). The isolation formed by the recording resistance _ is difficult to be 6 _, and the degree of the hole wall formed by the pixel is about 8 #m. (4) The R, G, and B color pixels formed by the U printing method are formed on the piezoelectric U-printer, and the ink of the r, G color, and the hardened Ijr ink prepared in the above (4) are filled. The mark pattern of the pixel is set from the U-print head to the pixel-shaped hole on the substrate. 099110856 37 201041981 The ink of each color of R, g, b is filled, and the hole is filled. Then the surface of the board is ultraviolet-rayd. Exposure, the positive resist of the partition wall is photodecomposed, and the surface is alkali-soluble. Secondly, in order to harden the pixel film on the substrate, the image forming CF is added and subtracted by the paraphrase method, and the surface is prepared for the upward movement. After drying, '(10)t: purely engraved, hardened. Secondly, in order to remove the unnecessary partition wall, it is impregnated in 4% aqueous solution of salicylate and washed to remove the partition wall. And washing with water to obtain CF with R color pixel, G color pixel and B color pixel. The pixels on the CF substrate are independent without color mixing, and there is no uneven color density, and the surface is flat to show a vivid mosaic pattern. 3 color pixels. Use the obtained J liquid crystal color display H shows excellent image display characteristics. In the preparation of the above thermosetting type U ink, red pigment dispersion liquid - 3 green pigment dispersion liquid - 21, green pigment dispersion liquid - 31 = material dispersion liquid yellow _ Dispersion liquid (2) is used instead of the above-mentioned lye dispersion liquid; In addition, the "pigment dispersion liquid (7)" to "pigment dispersion liquid (6)" of each color prepared in Examples 3 to 7 is used to obtain cf having each pixel of the coffee. These liquid crystal color displays also exhibit excellent image display characteristics. Example 9 (manufactured by U printing method using ultraviolet curable U ink), core (a) Preparation of ultraviolet curable color u ink according to the following In Table 3, the number of the prepared ingredients was 'the pigment dispersion of each color obtained in Example 4, and the materials were sufficiently aligned, and the filter was prepared by using a filter of 099110856 38 201041981 to prepare R color, G color, and B color. Ultraviolet curable IJ ink. The average particle diameter of the pigment of the ultraviolet curable Ij ink is about 1 to 25 nm. Each ink is uniformly applied to a glass substrate by a spin coater, and after drying, ultraviolet rays are irradiated. The obtained colored glass substrate has excellent spectral characteristics, excellent in light resistance and heat resistance, and also has excellent optical properties such as light penetration and contrast, and is shown as The pigment ink for pixel formation of CF is excellent. [Table 3: Preparation of UV-curable ij ink (parts)] Materials UV curable R color IJ ink UV curable G color IJ ink UV curable B color IJ ink red Pigment Dispersion-13 '~~~~ 30.0 _ Red Pigment Dispersion-23 7.5 - _ Green Pigment Dispersion-13 22.5 • r-Color Pigment Dispersion-13 • 15.0 _ Blue Pigment Dispersion -13 . _ 30.0 Purple Pigment Dispersion -13 - 7.5 UV Curable Acrylic Resin Solution 4.5 4.5 4.5 4.5 DPEHA 0.6 0.6 0.6 TMPTA 0.6 0.6 0.6 Flow Average Agent 0.5 0.5 0.5 Decane Coupler 0.5 0.5 0.5 Photopolymerization Starter 0.3 0.3 0.3 XB Mixed Solvent __37 .0 37.0 37.0 EPE Solvent _ 18.5 18.5 18.5 Total 100.0 100.0 100.0 In the above 'UV-curable acrylic resin solution is EMA-BMA-St-HEMA (mass ratio) 3 : 2 : 3 : 2) hydroxy group of a copolymer (weight average molecular weight: about 50,000) to be acrylated 4% by mole of isobutyl ketone (MIBK)-BAc (3: 2) mixed solvent solution, DpEHA It is a dipentaerythritol hexa-acrylic acid from the purpose of 'TMPTA is a tri-propyl propyl propyl triacetate vinegar, both 099110856 39 201041981 ultraviolet curable polyfunctional single body. The photopolymerization initiator was used in combination with 369 (manufactured by Ciba) and Irgacure 184 (manufactured by Ciba) (4:1). (b) Manufacture by a UV-curable u-ink printing method A glass substrate for forming a pixel for void formation used in Example 5 (b) was prepared. In (4) mode (4) table machine ± shirt filled with R, G and B color of the purple material hardening (four) ink set image of the right ride _, from the ~ 卩 _ _ base 2 pixel formation hole spit out R , G, B4 y, ^ < each color ink. The infrared dryer is used to make the ink of the inks of the ink color of the ink plate dry, and the ultraviolet light is hardened, and the positive image of the partition wall is hardened, and the positive resistance of the partition wall is decomposed. The partition wall was washed and removed in an aqueous solution of tribasic acid, and washed with a dilute acid: L sub-light to obtain CF having R, G, and B color pixels. The pixels on the CF substrate are independent of each other without color mixing, and there is no unevenness in color density, and the smooth surface is displayed as a 3-color pixel of a mosaic pattern. Use the CF liquid to be paid. (4) The 4th instar image display characteristics. In the preparation of the ultraviolet curable color U ink, the red pigment dispersion liquid 33, the green color dispersion liquid 23, the green pigment dispersion (four), the green pigment separation ship 43 , and the yellow touch distribution (9) are used to store the above pigment dispersion liquid. Further, the "pigment dispersion (1)", "pigment dispersion (2)", "pigment dispersion (4)" to "pigment dispersion (6)" of each color prepared in Examples 1 to 3 and 5 to 7 were used to obtain RGB. The CF of each pixel. The cracking has such a 099110856 201041981 LCD color display also shows excellent image display characteristics. Example ι (Preparation of pixels by photolithography) (a) Preparation of color anti-reagent ink According to the number of parts described in Table 4 below, the pigment dispersion of each color obtained in Example 5 was used. The mixture was sufficiently mixed and filtered with a membrane filter to obtain a resist ink of R color, G color, and B color. The pigment of the resist ink has an average particle diameter of about 1 〇 to 25 nm. Each of the inks was uniformly applied onto a glass substrate by a spin coater, dried, and then irradiated with ultraviolet rays to be cured. The obtained colored glass substrates each have excellent spectral characteristics, are excellent in light resistance and heat resistance, and have excellent optical properties such as light L and contrast, and exhibit resistance for formation of pixels for CF. The money ink is superior. [Table 4: Preparation of color resist ink (parts)] Materials used _ Red pigment dispersion - 14 ink

紫外線硬化性内烯酸寡聚物溶液係將 EMA-BMA-HEMA(質I比：4 : 4 : 2)共聚合體寡聚物（重量 〇 099110856 41 201041981 平均分子量：約5千）之羥基予以丙烯酸酯化者。 (b)CF之RGB之像素之形成 將已進行矽烷偶合劑處理之玻璃基板設置於旋塗機上，以 最初300 rpm 5秒、其次i,2〇〇 rpm 5秒之條件旋塗上述⑻ 中製備之R色抗蝕劑墨水。其次於80°C進行10分鐘預烤， 使具有馬賽克狀之像素之光罩密接，使用超高壓水銀燈以 100 mJ/cm2之光量進行曝光。其次以專用顯影液及專用洗滌 劑進行顯影及清洗’於玻璃基板上形成紅色之馬赛克圖案狀 R色像素。 繼而使用G色抗蝕劑墨水及B色抗蝕劑墨水與上述同樣 地進行塗佈及蝕刻，形成馬赛克圖案狀之G色像素及B色 像素，獲得具有RGB之各像素之CF。使用所獲得之CF之 液晶彩色顯示器顯示出優異之影像顯示特性。 於上述彩色抗蝕劑墨水之製備中，使用紅色顏料分散液 -34、綠色㈣分散液_24、綠&祕分散液_34、、綠色顏料分 散液_44、黃色賴分餘_24代#上述顏料分散液，另外， 使用實施m〜4、6〜7中製備之各色之「顏料分散液⑴」 〜「顏料分散液(3)」、「顏料分散液(5)」、「顏料分散液⑹」， 獲得具有RGB之各像素之CF。裝備有該等之液晶彩色顯示 器亦顯示出優異之影像顯示特性。 099110856 42The ultraviolet curable internal olefinic acid oligomer solution is a acrylic acid of EMA-BMA-HEMA (mass I ratio: 4:4: 2) copolymer oligomer (weight 〇 099110856 41 201041981 average molecular weight: about 5,000). Esterifier. (b) Formation of RGB pixels of CF The glass substrate subjected to the decane coupling agent treatment was placed on a spin coater, and the above (8) was spin-coated at the first 300 rpm for 5 seconds, followed by i, 2 rpm for 5 seconds. Prepared R color resist ink. Next, prebaking was carried out at 80 ° C for 10 minutes, and the photomasks having the mosaic-like pixels were closely adhered, and exposure was performed using an ultrahigh pressure mercury lamp at a light amount of 100 mJ/cm 2 . Next, development and cleaning were carried out with a dedicated developer and a special detergent to form a red mosaic pattern R-color pixel on the glass substrate. Then, a G-color resist ink and a B-color resist ink are applied and etched in the same manner as described above to form a G-color pixel and a B-color pixel in a mosaic pattern, and CF having each pixel of RGB is obtained. The liquid crystal color display using the obtained CF shows excellent image display characteristics. In the preparation of the above color resist ink, red pigment dispersion-34, green (four) dispersion _24, green & secret dispersion _34, green pigment dispersion _44, yellow lysing _24 generation #The above pigment dispersion liquid, and the "pigment dispersion liquid (1)" to "pigment dispersion liquid (3)", "pigment dispersion liquid (5)", "pigment dispersion" of each color prepared in m~4, 6-7 Liquid (6)", obtain CF with each pixel of RGB. The liquid crystal color display equipped with these also exhibits excellent image display characteristics. 099110856 42

Claims (1)

201041981 七、申請專利範圍： 1.一種著色組成物之製造方法，其係用於彩色濾光片（CF) 之像素形成用墨水的著色組成物之製造方法，其特徵在於： (a) 準備顏料之平均粒徑為5〜1〇〇 nm之顏料水性過濾糊 或水性漿料， (b) 不經過乾燥步驟，而使上述水性過滤糊或水性激料中 所含有之顏料自水相轉移至包含有機溶劑系媒體或熔融樹 0 脂系媒體之有機媒體相，其後， (c) 使上述轉移之顏料進行微細分散，而製成著色組成物。 2.如申4專利範圍第丨項之著色組成物之製造方法，其 中’上述步驟(b)為自以下方法所組成群組中選擇之1種或2 種以上之方法來進行： 將水性過滤糊或水性裝料與彿點高於水之有機溶劑混 〇於Z弗點冋於水之有機溶劑之共存下館去水分之方法； ❹將JC !生過;慮糊或水性漿料與沸點高於水之有機溶劑混 σ於’弗點同財之有機溶劑之共存下同顿去水分與溶劑 之方法； 有機/合h hHjc性過濾、糊或水性㈣，使水分排出之 將水性過濾糊或水性 轉移至乳液之油滴中， 將水性過濾糊或水性 聚料與水中油滴型乳液混合，使顏料 而獲得含有顏料之粒狀物之方法； 漿料與樹脂混合，使樹脂加熱熔融， 099110856 43 201041981 並進行混練，對其進行沖洗，使水分排出之方法； 將水性過濾糊或水性漿料與樹脂混合，使樹脂加熱溶融， 並進行混練，蒸發、除去水分之方法。 3. 如申請專利範圍第1項之著色組成物之製造方法，其 中，上述步驟(b)係藉由自沖洗機、捏合機、裝備有攪拌機 之反應裝置或混合容器、輥混練機、開放式輥連續混練機、 及具有水分除去裝備之連續擠出型混練機所組成群組中選 擇之裝置而進行。 4. 如申請專利範圍第1項之著色組成物之製造方法，其 中，上述步驟(c)係藉由使用微球媒體(介質）分散機、超音波 分散機、輥混練機、開放式輥連續混練機及/或連續擠出型 混練機之分散方法而進行。 5. 如申請專利範圍第1項之著色組成物之製造方法，其 中，上述步驟(b)中之有機媒體相實質上含有自疏水性有機 溶劑、顏料分散功能性之聚合體或寡聚物、皮膜形成性之聚 合體或寡聚物、交聯劑、聚合性巨單體、及聚合性單體所組 成群組中選擇之1種或2種以上之有機材料。 6. 如申請專利範圍第1項之著色組成物之製造方法，其 中，上述顏料係自用於CF之像素形成的紅色'綠色、藍色、 黃色、紫色、橙色、深紅色及深藍色顏料中選擇者。 7. 如申請專利範圍第1項之著色組成物之製造方法，其 中，上述顏料係自喹吖啶酮系顏料、S醌系顏料、二明基吡 099110856 44 201041981 = 顏料、_系顏料，菁綠系顏料、 _料、鐘厂、異獅琳酮系顏料、二啊系顏料、嗤欧 料:高八=11顏料、不溶性偶氮系顏料、及溶性偶氮系顏 间刀子置偶氮系顏料所组成群組中選擇之顏料。 ‘· 8.如中請專利範圍第1項之著色組成物之製造方法，豆 :而獲2著色劑組成物係作為液狀、糊狀、濕潤性或固體狀 〇 /·如中請專鄉㈣1項之著色組成物之製造方法，其 ^為搭载於電視；投影儀；個人電腦；行動資訊設備； 監控r汽車導航儀、行動電話、電子計算機、及電子辭血 2示晝面；資訊公告板、導引公告板、功能顯示板、或標 ⑸板之H或者數位相機或攝影機之攝影晝面之液晶彩 色顯示器之彩色濾光片。 10.一種用於CF之像素形成用墨水之著色組成物，其可藉 Ο由申請專利範圍第！至9項中任一項之製造方法而獲得。曰 η.-種用於CF之像素形成用墨水之顏料分散液之製造 方法’其特徵在於：於可藉由申請專利範圍第i至9項中任 一項之製造方法而獲得之著色組成物中，添加自低分子界面 活性劑、聚合㈣分散劑、皮卿成材料及有機溶劑所組成 群組中選擇之1種以上之材料，並均勻地混合、分散。 12.-種用於CF之像素形成用墨水之顏料分散液，其可藉 由申請專利範圍第11項之製造方法而獲得。 099110856 45 201041981 13.-種CF之像素形成用墨水之製造方法，其特徵在於· 於可藉由申料利觀第1至9射任―項之料方法所獲 得之著色組成物、申請專利範圍第12項之像素形成用，脉 用顏料分散液中，至少添加自低分子界面活性劑、聚合體系 分散劑及皮膜形成材料所組成群組中選擇之至少一=與有 機溶劑系媒體，並均勻地混合。 、14·如中請專利翻第13項之CF之像素形成用墨水之製 r 仏方法’射’上制形鱗料為非反紐聚合體、反應性 =:、反應性寡聚物、交聯劑、聚合性巨單體 性早體。 ^ 之像素形成用墨水，其可藉由申請專利範圍第 13或14項之方法而獲得。 16.如申請專利項之像素形成 料之平均粒徑為5〜⑽nm。 、中顏 申光片之像素形成方法，其特徵在於：藉由( 片基板上形成像素圖崇斗象料成用墨水而於彩色遽光 將其轉印至彩色；於貼__上形成像素圖案， 18-種彩色像素形成。 而形成像素。 -糟由申❺專利範圍第17項之方法 099110856 46 201041981 四、指定代表圖： (一) 本案指定代表圖為：無 (二) 本代表圖之元件符號簡單說明： 無 五、本案若有化學式時，請揭示最能顯示發明特徵的化學式： 無 099110856 2201041981 VII. Patent application scope: 1. A method for producing a colored composition, which is a method for producing a colored composition for a pixel forming ink of a color filter (CF), characterized in that: (a) preparing a pigment a pigment aqueous filter paste or an aqueous slurry having an average particle diameter of 5 to 1 〇〇 nm, (b) transferring the pigment contained in the aqueous filter paste or the aqueous stimuli from the aqueous phase to the inclusion without undergoing a drying step The organic solvent medium or the organic medium phase of the molten tree 0 fat medium, and then (c) finely dispersing the transferred pigment to form a colored composition. 2. The method for producing a colored composition according to the invention of claim 4, wherein the above step (b) is carried out by one or more selected from the group consisting of: The method of mixing the paste or the water-based material with the organic solvent of the Buddha point above the water in the coexistence of the organic solvent of the water and the organic solvent of the water to remove the water; the ❹ will be born JC; the paste or the aqueous slurry and the boiling point are high The method of mixing water and solvent in the coexistence of the organic solvent of water in the coexistence of the organic solvent of the water and the organic solvent; the organic / combined h hHjc filter, paste or water (four), the water will be discharged from the water filter paste or The aqueous solution is transferred to the oil droplets of the emulsion, and the aqueous filter paste or the aqueous polymer is mixed with the oil-drop emulsion in water to obtain a pigment-containing granule by the pigment; the slurry is mixed with the resin to heat and melt the resin, 099110856 43 201041981 A method of mixing and rinsing to remove water; mixing an aqueous filter paste or an aqueous slurry with a resin, heating and melting the resin, and kneading, evaporating and removing moisture Law. 3. The method for producing a colored composition according to claim 1, wherein the step (b) is a self-rinsing machine, a kneader, a reaction device equipped with a stirrer or a mixing container, a roll kneading machine, and an open type. The apparatus selected from the group consisting of a roll continuous kneader and a continuous extrusion kneader equipped with moisture removal equipment is used. 4. The method for producing a colored composition according to claim 1, wherein the step (c) is continuous by using a microsphere medium (medium) disperser, an ultrasonic disperser, a roll kneader, and an open roll. The mixing method of the kneading machine and/or the continuous extrusion type kneading machine is carried out. 5. The method for producing a colored composition according to claim 1, wherein the organic medium phase in the step (b) substantially contains a self-hydrophobic organic solvent, a pigment-dispersing polymer or oligomer, One or two or more organic materials selected from the group consisting of a film-forming polymer or oligomer, a crosslinking agent, a polymerizable macromonomer, and a polymerizable monomer. 6. The method for producing a colored composition according to claim 1, wherein the pigment is selected from red 'green, blue, yellow, purple, orange, deep red and dark blue pigments formed by pixels for CF. By. 7. The method for producing a colored composition according to the first aspect of the invention, wherein the pigment is a quinacridone pigment, an S-based pigment, a dimethylene pyrene 099110856 44 201041981 = a pigment, a pigment, a green Department of pigment, _ material, clock factory, nymphalin pigment, bis pigment, bismuth European material: high eight = 11 pigment, insoluble azo pigment, and soluble azo inter- knives set azo pigment The pigment selected in the group. '· 8. In the method of manufacturing the colored composition of the first item of the patent range, the bean: and the 2 colorant composition is used as a liquid, paste, wet or solid 〇/· (4) The manufacturing method of the colored composition of 1 item, which is mounted on a television; a projector; a personal computer; an action information device; a monitoring car navigation system, a mobile phone, an electronic computer, and an electronic bloodletter; A color filter for a liquid crystal color display on a board, a guide bulletin board, a function display panel, or a H or digital camera of a standard (5) board or a camera. 10. A colored composition for ink for forming a pixel of CF, which can be borrowed from the scope of the patent application! Obtained by the manufacturing method of any one of the nine items.制造 . - - - - - - - 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著 著In addition, one or more materials selected from the group consisting of a low molecular surfactant, a polymerization (iv) dispersant, a Piqing material, and an organic solvent are added and uniformly mixed and dispersed. A pigment dispersion liquid for a pixel forming ink for CF, which can be obtained by the production method of claim 11 of the patent application. 099110856 45 201041981 13. A method for producing a pixel for forming a pixel of CF, which is characterized in that the coloring composition obtained by the method of applying the materials of the first to the nineth, and the patent application range In the pixel formation of the twelfth item, at least one selected from the group consisting of a low molecular surfactant, a polymerization system dispersant, and a film forming material is added to the pigment dispersion liquid for a pulse, and is uniformly mixed with an organic solvent medium. Mix ground. 14· For example, please refer to the patent for the formation of the pixel of the CF of the thirteenth item. The method of 'shooting' is not a counter-polymer, reactivity =:, reactive oligomer, and A combination of a polymeric macromonomer. ^ Pixel forming ink, which can be obtained by the method of claim 13 or 14. 16. The pixel material of the patent application has an average particle diameter of 5 to 10 nm. The method for forming a pixel of the Zhongyan Shenguang film is characterized in that: (the pixel image is formed on the substrate, the image is formed into ink, and the color is lighted and transferred to the color; the pixel pattern is formed on the sticker __, 18-color pixels are formed. The pixels are formed. - The method of claim 17 of the patent scope of the patent 099110856 46 201041981 IV. Designated representative map: (1) The representative representative figure of the case is: None (2) The components of the representative figure Brief description of the symbol: No. 5. If there is a chemical formula in this case, please reveal the chemical formula that best shows the characteristics of the invention: None 099110856 2
TW099110856A 2009-04-08 2010-04-08 Color composition for pixel-forming ink, pigment dispersion liquid, pixel-forming ink, color filter, and production methods thereof TW201041981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009093925 2009-04-08

Publications (1)

Publication Number Publication Date
TW201041981A true TW201041981A (en) 2010-12-01

Family

ID=42936294

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099110856A TW201041981A (en) 2009-04-08 2010-04-08 Color composition for pixel-forming ink, pigment dispersion liquid, pixel-forming ink, color filter, and production methods thereof

Country Status (5)

Country Link
JP (1) JPWO2010117013A1 (en)
KR (1) KR20120007031A (en)
CN (1) CN102369248A (en)
TW (1) TW201041981A (en)
WO (1) WO2010117013A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827742A (en) * 2011-09-28 2014-05-28 凸版印刷株式会社 Electronic paper and method for manufacturing same
TWI829774B (en) * 2018-10-11 2024-01-21 日商富士軟片股份有限公司 Colored composition, film, color filter, manufacturing method of color filter, structure, solid-state imaging element and image display device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011213999A (en) * 2010-03-18 2011-10-27 Sanyo Shikiso Kk Very easily dispersible pigment dispersion and method for producing the same
CN102558611A (en) * 2011-12-26 2012-07-11 上海捷虹颜料化工集团股份有限公司 Pigment prepared product and preparation method thereof
JP2014002314A (en) * 2012-06-20 2014-01-09 Sakata Corp Green coloring composition for color filter
CN103555070B (en) * 2013-10-25 2015-01-21 加圣（上海）新材料有限公司 Method for processing super-concentrated oil-based colour paste
CN103666040B (en) * 2013-11-25 2016-04-13 铜陵方正塑业科技有限公司 UV curable ink of a kind of good luster that flowed and preparation method thereof
JP2017226760A (en) * 2016-06-22 2017-12-28 東洋インキＳｃホールディングス株式会社 Aqueous pigment dispersion and inkjet ink
JP6852474B2 (en) * 2017-03-10 2021-03-31 東洋インキＳｃホールディングス株式会社 A method for manufacturing a coloring composition for a color filter, a color filter for a solid-state image sensor, and a solid-state image sensor.
KR20220122397A (en) 2021-02-26 2022-09-02 동우 화인켐 주식회사 A green photosensitive resin composition, a color filter and a display device using the same
KR20220122896A (en) 2021-02-26 2022-09-05 동우 화인켐 주식회사 A red photosensitive resin composition, a color filter and a display device using the same
KR20220122403A (en) 2021-02-26 2022-09-02 동우 화인켐 주식회사 A colored photosensitive resin composition, a color filter and a display device using the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11293139A (en) * 1998-04-08 1999-10-26 Dainippon Ink & Chem Inc Red pigment wet cake composition, and lithographic ink
JP4419205B2 (en) * 1999-03-04 2010-02-24 Ｄｉｃ株式会社 Red pigment wet cake composition and lithographic ink
JP4326003B2 (en) * 2003-09-26 2009-09-02 株式会社日本触媒 Method for producing polymer-coated particles
US7611572B2 (en) * 2005-03-28 2009-11-03 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Pixel-forming colorant compositions and their use
JP2007008990A (en) * 2005-06-28 2007-01-18 Sumika Color Kk Method for producing azo pigment composition for lithographic ink
JP2007193312A (en) * 2005-12-21 2007-08-02 Toyo Ink Mfg Co Ltd Ink for inkjet color filter and color filter having filter segment formable by inkjet method
JP5315608B2 (en) * 2005-12-21 2013-10-16 東洋インキＳｃホールディングス株式会社 Pigment dispersion and colored resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103827742A (en) * 2011-09-28 2014-05-28 凸版印刷株式会社 Electronic paper and method for manufacturing same
TWI829774B (en) * 2018-10-11 2024-01-21 日商富士軟片股份有限公司 Colored composition, film, color filter, manufacturing method of color filter, structure, solid-state imaging element and image display device

Also Published As

Publication number Publication date
KR20120007031A (en) 2012-01-19
JPWO2010117013A1 (en) 2012-10-18
CN102369248A (en) 2012-03-07
WO2010117013A1 (en) 2010-10-14

Similar Documents

Publication Publication Date Title
TW201041981A (en) Color composition for pixel-forming ink, pigment dispersion liquid, pixel-forming ink, color filter, and production methods thereof
JP4717767B2 (en) Pigment dispersion composition
TWI443143B (en) Acrylic resin-treated pigment composition, pigment dispersion, and the like
JP4234355B2 (en) Method for producing fine pigment and coloring composition
TWI275833B (en) Fabrication process of color filters, inks, color filters, and image displays using the color filters
JP5263793B2 (en) AB block copolymer, process for producing the same, and pigment dispersion
JP5662034B2 (en) Red pigment dispersion for color filter, method for producing the same, and pigment dispersion resist composition for color filter containing the same
JP2002508802A (en) C. I. Pigment dispersion containing Pigment Red 222
TW201428063A (en) Pigment dispersant, production method for pigment dispersant, and pigment dispersion liquid
TW201026786A (en) Pigment composition for color filter, its manufacturing method and color filter
CN102093751A (en) Pigment particle dispersion body, photo-curing composition and color filter using dispersion
WO2006098261A1 (en) Processed pigment and use thereof
TWI791651B (en) Black pigment dispersion composition and black pigment dispersion resist composition containing the same
CN101802660B (en) Pigment dispersing composition for color filters
TWI425255B (en) Color filter and liquid crystal display device using the same
CN103102460A (en) Phosphoric group-containing block copolymer, pigment dispersant, and pigment-based colorant composition
CN105612440A (en) Red-pigment-dispersion resist composition for color filter
TWI395797B (en) Pixel-forming colorant compositions and their use
CN105446076B (en) Red pigment dispersion corrosion-resisting agent composition for colour filter
JP5297010B2 (en) Coloring composition for pixel formation, method for producing color filter, and color filter
TWI530535B (en) An organic pigment composition for color filters, a method for manufacturing the same, and a color filter
JP2014218589A (en) Pigment colorant composition and method for producing terminal carboxyl group-containing acrylic polymer
JP5086699B2 (en) Method for producing mixed pigment
JP2004182952A (en) Yellow azo pigment composition and coloring composition using the same
JP2016038463A (en) Red colorant composition for color filter