JPH01285376A - Printing sheet - Google Patents
Printing sheetInfo
- Publication number
- JPH01285376A JPH01285376A JP63113616A JP11361688A JPH01285376A JP H01285376 A JPH01285376 A JP H01285376A JP 63113616 A JP63113616 A JP 63113616A JP 11361688 A JP11361688 A JP 11361688A JP H01285376 A JPH01285376 A JP H01285376A
- Authority
- JP
- Japan
- Prior art keywords
- printing
- surface layer
- sheet
- printing sheet
- properties
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000007639 printing Methods 0.000 title claims abstract description 57
- 239000002344 surface layer Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 21
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 4
- 239000010941 cobalt Substances 0.000 claims abstract description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011133 lead Substances 0.000 claims abstract description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 3
- 239000011651 chromium Substances 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 229910052718 tin Inorganic materials 0.000 claims abstract description 3
- 239000011135 tin Substances 0.000 claims abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 3
- 239000011701 zinc Substances 0.000 claims abstract description 3
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 3
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical group CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 18
- 150000002736 metal compounds Chemical class 0.000 claims description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 21
- 238000000576 coating method Methods 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 13
- 238000001035 drying Methods 0.000 abstract description 12
- 150000002739 metals Chemical class 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 23
- 239000000203 mixture Substances 0.000 description 13
- 238000007645 offset printing Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 239000003973 paint Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000000123 paper Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000002216 antistatic agent Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010971 suitability test Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- -1 fine resin powder Chemical compound 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000004775 Tyvek Substances 0.000 description 1
- 229920000690 Tyvek Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Chemical class O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical class O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229940056932 lead sulfide Drugs 0.000 description 1
- 229910052981 lead sulfide Inorganic materials 0.000 description 1
- HWSZZLVAJGOAAY-UHFFFAOYSA-L lead(II) chloride Chemical compound Cl[Pb]Cl HWSZZLVAJGOAAY-UHFFFAOYSA-L 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Duplication Or Marking (AREA)
- Paper (AREA)
- Printing Methods (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、インクの乾燥性、搬送性、ブロッキング防止
等の印刷適性に優れた印刷用シートに関し、特にオフセ
ット印刷に好適な印刷用シートに関するものである。Detailed Description of the Invention <Field of Industrial Application> The present invention relates to a printing sheet with excellent printability such as ink drying properties, transportability, and prevention of blocking, and particularly to a printing sheet suitable for offset printing. It is something.
〈従来の技術〉
近年、印刷の多様化に伴い、紙、合成紙、熱可塑性樹脂
フィルム、金属箔、金属蒸着シート等のバラエティ−に
冨んだ媒体に対する印刷が望まれており、オフセット印
刷、グラビア印刷、フレキソ印刷、スクリーン印刷、凸
版印刷等の印刷方法がとられている。これらの印刷方法
の中でもオフセット印刷は製版が容易であり、かつ安価
であること、仕上がりが美しい等の理由から各種媒体へ
のオフセット印刷の要望が強（、オフセット印刷に適し
た各種のシートやフィルムが開発されてきている。<Conventional technology> In recent years, with the diversification of printing, printing on a wide variety of media such as paper, synthetic paper, thermoplastic resin film, metal foil, metal-deposited sheet, etc. is desired, and offset printing, Printing methods such as gravure printing, flexographic printing, screen printing, and letterpress printing are used. Among these printing methods, there is a strong demand for offset printing on various media because it is easy to make plates, is inexpensive, and has a beautiful finish (there are various sheets and films suitable for offset printing). has been developed.
オフセット印刷用シートの必要特性としては、搬送性、
ブロッキング防止、インクの乾燥性、インクの着肉性、
静電気防止等があり、シート自体ではこれらの特性を満
足させることができない為、シート表面に処理を行うこ
とにより、オフセット印刷適性特性をもったシートが得
られている。例えば、ポリエステルフィルムにおいて、
インク乾燥性を向上させる為に無機顔料を含む塗料を表
面に塗布したり、インクの着肉性を向上させる為に表面
にコロナ処理を施したり、フィルム自体を他の極性モノ
マーとの共重合や、ポリマーブレンド法による樹脂によ
り成型する等の方法が採用されている。また、静電気防
止の為には、帯電防止剤を樹脂中に練り込んでフィルム
成型したり、フィルム表面に帯電防止剤を塗布する方法
等が採用されている〇
しかしながら、これらの処理を施してもオフセット印刷
用シートとして前述の必要特性を全て満足したものは得
られていないのが実情である。The required characteristics of sheets for offset printing include transportability,
Blocking prevention, ink drying, ink adhesion,
Since the sheet itself cannot satisfy these characteristics due to static electricity prevention, etc., sheets with properties suitable for offset printing are obtained by processing the surface of the sheet. For example, in polyester film,
Paints containing inorganic pigments are applied to the surface to improve ink drying properties, corona treatment is applied to the surface to improve ink adhesion, and the film itself is copolymerized with other polar monomers. Methods such as molding with resin using a polymer blend method have been adopted. In addition, in order to prevent static electricity, methods such as kneading an antistatic agent into a resin and molding it into a film, or coating the surface of the film with an antistatic agent are adopted. However, even with these treatments, The reality is that a sheet for offset printing that satisfies all of the above-mentioned necessary properties has not been obtained.
そのためこれを補うべ（一部シートにおいては、シート
裏面に台紙を貼り合わせて、搬送性及びブロッキングに
よるインクの裏移り等の欠点をカバーして使用している
状況である。このようにシート裏面に台紙を貼り合わせ
ることによって、オフセット印刷特性は満足されるが、
これらは印刷用シートの製造時の台紙の貼り合わせ工程
、印刷後の台紙の剥離工程、台紙コスト等、作業性、経
済性において問題点を有するものである。Therefore, it is necessary to compensate for this (some sheets are used by pasting a backing paper on the back side of the sheet to cover the disadvantages such as ink set-off due to transportability and blocking.In this way, the back side of the sheet The offset printing characteristics are satisfied by pasting the mount on the paper, but
These have problems in terms of workability and economy, such as the process of bonding the mount during production of the printing sheet, the process of peeling off the mount after printing, and the cost of the mount.
〈発明が解決しようとする問題点〉
本発明は、前記印刷シートの必要特性を全てかね備えた
優れた印刷特性を有し、さらに従来台紙貼り合わせが必
要とされた支持体においては台紙貼り合わせが不要の印
刷用シートを提供するものである。<Problems to be Solved by the Invention> The present invention has excellent printing properties that have all the necessary properties of the printing sheet, and furthermore, the present invention has excellent printing properties that meet all the necessary properties of the printing sheet, and furthermore, it is possible to bond a backing sheet to a support that conventionally required pasting of a backing sheet. This provides a printing sheet that does not require any printing.
く問題点を解決するための手段〉
本発明は、印刷用シートの前記必要特性について、特に
酸化重合型のオフセット印刷用インクの乾燥性を上げる
為に表面層用の材料について検討した結果見出されたも
ので、支持体の少なくとも片百に特定の金属または金属
化合物を少なくとも１種と結着剤とを含有する表面層を
設けたことを特徴とする印刷用シートである。Means for Solving the Problems> The present invention has been made based on the findings as a result of studying the above-mentioned necessary characteristics of printing sheets, particularly regarding materials for surface layers in order to improve the drying properties of oxidative polymerization type offset printing inks. This printing sheet is characterized in that a surface layer containing at least one specific metal or metal compound and a binder is provided on at least one side of the support.
本発明に使用される支持体としては、紙、合成紙、不織
布、熱可塑性樹脂シート（フィルム）、セラミックシー
ト、金属繊維シート、金属蒸着シート（フィルム）、金
属箔、金属板等、さらにこれらの組み合わせによる多層
構成により成る複合シート等を使用することが可能であ
り、印刷機に適応可能であればシート状、板状、その他
の形態で供給可能であり、支持体の素材とその形態は特
に限定されるものではない。Supports used in the present invention include paper, synthetic paper, nonwoven fabric, thermoplastic resin sheet (film), ceramic sheet, metal fiber sheet, metallized sheet (film), metal foil, metal plate, etc. It is possible to use a composite sheet with a multilayer structure by combining, and it can be supplied in sheet, plate, or other forms as long as it is compatible with the printing machine, and the material of the support and its form are particularly sensitive. It is not limited.
本発明に使用される特定の金属または金属化合物とは、
アルミニウム、バナジウム、クロム、マンガン、鉄、コ
バルト、ニッケル、銅、亜鉛、錫、鉛の各金属単体及び
これら金属の各種の化合物をいうものであり、特にコバ
ルト、マンガン、鉛が好適である。具体例としては、前
記各金属元素の微粉末、二酸化マンガン、酸化鉄（ＩＩ
）、酸化鉄（ＩＩ［）、二酸化鉛（ＩＩ）等の酸化物、
硫化鉄（ＩＩ）、硫化鉛（■）等の硫化物、水酸化鉄（
ＩｌＩ）、水酸化アルミニウム（ＩＩＩ）等の水酸化物
、塩化鉄（ＩＩ）、塩化コバルト（■）、塩化鉛（ＩＩ
）等のハロゲン化物、あるいは前記特定金属の硫酸塩、
硝酸塩、炭酸塩等の各種金属塩が挙げられる。その他、
クロム酸類、重クロム酸類、過マンガン酸類等も使用す
ることができる。これらの金属または金属化合物は表面
層中に０．０１重量％以上含まれることが必要であり、
０．０５〜１０重量％含まれるのが好適である。なお、
前記金属及び金属化合物は必要に応じて２種以上を組み
合わせて使用することもできる。The specific metal or metal compound used in the present invention is:
It refers to individual metals such as aluminum, vanadium, chromium, manganese, iron, cobalt, nickel, copper, zinc, tin, and lead, as well as various compounds of these metals, with cobalt, manganese, and lead being particularly preferred. Specific examples include fine powder of each of the metal elements, manganese dioxide, iron oxide (II
), oxides such as iron oxide (II), lead dioxide (II),
Sulfides such as iron sulfide (II) and lead sulfide (■), iron hydroxide (
IlI), hydroxides such as aluminum (III) hydroxide, iron (II) chloride, cobalt chloride (■), lead chloride (II)
), or sulfates of the specific metals,
Examples include various metal salts such as nitrates and carbonates. others,
Chromic acids, dichromic acids, permanganic acids, etc. can also be used. These metals or metal compounds must be contained in the surface layer in an amount of 0.01% by weight or more,
The content is preferably 0.05 to 10% by weight. In addition,
The metals and metal compounds described above can also be used in combination of two or more types, if necessary.
本発明の表面層を構成する結着剤としては、−般にコー
ティングやラミネートに用いられている樹脂が使用され
、表面層を形成できる結着剤としての機能を有すれば特
に限定されるものではない。具体例としては、ポリエス
テル系、アクリル系、メタクリル系、スチレン系、塩化
ビニル系、酢酸ビニル系等の単独重合体及びこれらの共
重合体等の各種重合体を適宜使用することができる。The binder constituting the surface layer of the present invention is a resin generally used for coating or laminating, and is not particularly limited as long as it has a function as a binder capable of forming the surface layer. isn't it. As specific examples, various polymers such as polyester-based, acrylic-based, methacrylic-based, styrene-based, vinyl chloride-based, vinyl acetate-based homopolymers and copolymers thereof can be used as appropriate.
これら結着剤のうち、ｎ−ブチルメタクリレート系樹脂
またはｎ−ブチルメタクリレート系オリゴマーを含有す
る樹脂が特に好適である。ここで、ｎ−ブチルメタクリ
レート系オリゴマー及び樹脂とは、ｎ−ブチルメタクリ
レートの単独重合体、もしくはアクリル系、メタクリル
系、スチレン系、その他ビニル系等のモノマーとの共重
合体である。また、ｎ−ブチルメタクリレート系オリゴ
マーを含有する樹脂とは、ｎ−ブチルメタクリレート系
オリゴマーを全結着剤成分の３０重量％好ましくは５０
〜７５重量％の範囲で含有するものである。なお、樹脂
としてはｎ−ブチルメタクリレート系オリゴマーとの相
溶性を考慮して前記の結着剤に使用可能な樹脂を適宜使
用すればよい。Among these binders, n-butyl methacrylate resins or resins containing n-butyl methacrylate oligomers are particularly preferred. Here, the n-butyl methacrylate oligomer and resin are a homopolymer of n-butyl methacrylate, or a copolymer with an acrylic, methacrylic, styrene, or other vinyl monomer. In addition, the resin containing n-butyl methacrylate oligomer means that the n-butyl methacrylate oligomer is 30% by weight of the total binder component, preferably 50% by weight.
The content ranges from 75% by weight. Note that as the resin, a resin that can be used as the binder described above may be used as appropriate, taking into consideration its compatibility with the n-butyl methacrylate oligomer.
本発明の印刷用シートは前記支持体の少なくとも片面に
、前記金属又は金属化合物と結着剤とを溶剤中に溶解ま
たは、分散した塗料を塗布、乾燥して表面層を形成する
ことによって得られる。また、金属又は金属化合物を溶
解、または分散した結着剤を溶融押出しラミネート法に
より前記支持体上にラミネートし、表面層を形成するこ
とによっても得ることが出来る。また、表面層には必要
に応じてブロッキング対策、搬送性、静電気防止等のた
めに、各種の添加剤を使用することが出来る。添加剤と
しては、例えば、炭酸カルシウム、炭酸マグネシウム、
シリカ、酸化チタン、タルク、カオリン等の無機顔料や
樹脂微粉末等の有機顔料、また有機金属化合物微粉末、
また、カチオン系、アニオン系、ノニオン系の帯電防止
剤等が使用される。表面層の厚さは、約１μ以上が必要
であるが、約２〜１０μが好適である。以上の構成より
成る本発明の印刷用シートは、特に酸化重合タイプのイ
ンクの乾燥に有効で、オフセット印刷に好適であるが、
グラビア、フレキソ、スクリーン等化の印刷方法にも良
好な印刷特性を有する。The printing sheet of the present invention can be obtained by coating at least one side of the support with a paint in which the metal or metal compound and a binder are dissolved or dispersed in a solvent, and drying to form a surface layer. . It can also be obtained by laminating a binder in which a metal or metal compound is dissolved or dispersed on the support by a melt extrusion lamination method to form a surface layer. In addition, various additives can be used in the surface layer as necessary to prevent blocking, transportability, static electricity, etc. Examples of additives include calcium carbonate, magnesium carbonate,
Inorganic pigments such as silica, titanium oxide, talc, and kaolin, organic pigments such as fine resin powder, and fine powder of organometallic compounds,
Further, cationic, anionic, nonionic antistatic agents, etc. are used. The thickness of the surface layer needs to be about 1 μm or more, but preferably about 2 to 10 μm. The printing sheet of the present invention having the above structure is particularly effective in drying oxidative polymerization type ink and is suitable for offset printing.
It also has good printing properties for gravure, flexo, and screen printing methods.
〈実施例〉
次に、本発明を実施例により説明する。ここで使用する
部数は全て重量部を示すものである。<Examples> Next, the present invention will be explained by examples. All parts used herein are by weight.
実施例１
厚さ１００μのポリエチレンテレフタレートフィルムに
下記組成の塗料を調製し、メーヤバーコーターで塗布後
乾燥して厚さ３μの表面層を形成し本発明の印刷用シー
トを作製した。Example 1 A coating material having the following composition was prepared on a polyethylene terephthalate film having a thickness of 100 μm, and the coating material was coated with a Meyer bar coater and dried to form a surface layer having a thickness of 3 μm to produce a printing sheet of the present invention.
このようにして得た印刷用シートを１．Ｇ、Ｔ、印刷適
性試験機（熊谷理機社製）にて、インクとしてＰＯＰ−
に墨（大日本インキ化学社製）を使用して印刷適性試験
を行った。The printing sheet obtained in this way is 1. G, T, POP-
A printability test was conducted using Japanese ink (manufactured by Dainippon Ink Chemical Co., Ltd.).
実施例２
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全（同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 2 A printing sheet of the present invention was prepared in the same manner as in Example 1, except that a coating having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例３
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 3 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例４
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 4 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例５
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 5 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例６
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全（同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 6 A printing sheet of the present invention was prepared in the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating, and a printability test was conducted.
実施例７
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 7 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as a surface layer coating material, and a printability test was conducted.
実施例８
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 8 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例９
表面層用塗料として、下記組成のものを使用した以外は
、実施例１と全く同様にして本発明の印刷用シートを作
製し、印刷適性試験を行った。Example 9 A printing sheet of the present invention was prepared in exactly the same manner as in Example 1, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例１０
不織布（タイベック１０５６、デュポン社製）に下記組
成の塗料を調製し、塗布後、乾燥して表面層を形成し、
本発明の印刷用シートを作製した。Example 10 A paint with the following composition was prepared on a nonwoven fabric (Tyvek 1056, manufactured by DuPont), and after coating, it was dried to form a surface layer,
A printing sheet of the present invention was produced.
このようにして得た印刷用シートを、１．Ｇ、Ｔ、印刷
適性試験機（熊谷理機社製）にて、実施例１と同様に印
刷適性試験を行った。The printing sheet obtained in this way was prepared by: 1. A printability test was conducted in the same manner as in Example 1 using G, T, and a printability tester (manufactured by Kumagai Riki Co., Ltd.).
実施ｇｑｌ１
表面層用塗料として、下記組成のものを使用した以外は
、実施例１０と全く同様にして本発明の印刷用シートを
作製し、印刷適性試験を行った。Example gql1 A printing sheet of the present invention was prepared in exactly the same manner as in Example 10, except that a paint having the following composition was used as the surface layer coating material, and a printability test was conducted.
実施例１２〜１８
実施例１において表面層用塗液のニッケル微粉末のかわ
りに表−１の金属又は金属化合物を使用した以外は、実
施例１と全（同様にして本発明の印刷用シートを作製し
、印刷適性試験を行った。Examples 12 to 18 All of the printing sheets of the present invention were prepared in the same manner as in Example 1, except that the metal or metal compound shown in Table 1 was used in place of the fine nickel powder in the coating liquid for the surface layer in Example 1. was prepared and a printability test was conducted.
Ｃ以下余白〕
表−１
比較例１
表面層用塗液として、下記組成のものを使用した以外は
、実施例１と全く同様にして比較用のシートを作製し、
印刷適性試験を行った。Margin below C] Table 1 Comparative Example 1 A comparative sheet was prepared in the same manner as in Example 1, except that the coating liquid for the surface layer had the following composition.
A printing suitability test was conducted.
比較例２
表面層用塗液として、下記組成のものを使用した以外は
、実施例１と全く同様にして比較用のシートを作製し、
印刷適性試験を行った。Comparative Example 2 A comparative sheet was prepared in the same manner as in Example 1, except that the coating liquid for the surface layer had the following composition.
A printing suitability test was conducted.
前記、実施例１〜１８、比較例１〜２の印刷適性試験の
結果は表−２に示すとおりであり、本発明の印刷用シー
トが比較例に比べて優れた諸特性を示すことが確認され
た。The results of the printing suitability tests of Examples 1 to 18 and Comparative Examples 1 to 2 are shown in Table 2, and it is confirmed that the printing sheets of the present invention exhibit superior properties compared to the comparative examples. It was done.
なお、表−２における各項目°の評価方法は以下のとお
りである。The evaluation method for each item in Table 2 is as follows.
（１） 着肉性二目視判定で良好なものをＯとした。(1) Good ink receptivity was evaluated by two-sight as O.
（２）インク乾燥性：印刷後、１時間放置後に、指でこ
すって非常に良好なものを◎、指に極わずかインクが着
（ものを０１指にインクがはっきり着くものを△、かな
り指に着いてしまい印刷面が汚れるものを×、とした。(2) Ink drying properties: After printing, after leaving it for 1 hour, rub it with your fingers to see if it is very good, ◎, with very little ink on your fingers. Items that adhered to the paper and the printed surface became stained were marked as ×.
（３）インク裏写り：印刷直後に、未使用の該当印刷用
シートを印刷面上に重ねて、インク乾燥後に、重ねた印
刷用シートの裏面へのインクの転移（裏写り）を目視で
判定をした。全（問題がないものを○、極わずかにイン
クの裏写りが認められるものを△、はっきりとインクの
裏写りがあり、実用上問題となるものを×、とした。(3) Ink bleed-through: Immediately after printing, stack the unused corresponding printing sheets on the printing surface, and after the ink dries, visually determine the transfer of ink (bleed-through) to the back side of the stacked printing sheets. Did. All (1) if there was no problem, △ if very slight ink show-through was observed, and × if there was clear ink show-through that was a problem in practice.
また、前記実施例１〜１８により得られた本発明の印刷
用シートを、枚葉オフセット印刷機（ＨＥＩ口ＥＬＢＥ
ＲＧ Ｎｏ）にて、実用試験を行ったところ、１万枚の
連続印刷で、搬送性、着肉性、インク乾燥性等、実用上
何等支障のないものであった。以上の結果から分かるよ
うに本発明の印刷用シートは、各項目にわたって特に問
題なく、良好な印刷適性を持った優れたシートであった
。Further, the printing sheets of the present invention obtained in Examples 1 to 18 were printed on a sheet-fed offset printing machine (HEI port ELBE).
When a practical test was conducted using RG No. 1, it was found that there were no practical problems in terms of transportability, ink receptivity, ink drying performance, etc. even after continuous printing of 10,000 sheets. As can be seen from the above results, the printing sheet of the present invention was an excellent sheet with good printability without any particular problem in all items.
〈発明の効果〉
本発明は、上記の構成よりなるのでオフセット印刷の被
印刷用シートとして要求される枚葉印刷の際の搬送性、
インク着肉性、インク乾燥性、ブロッキング性等の全て
を満足することができ、印刷の多様化というニーズを十
分に満足させる種々の形態の優れた印刷適性を持たせた
印刷用シートを提供するものである。特に酸化重合タイ
プのインクの乾燥性に優れている為、従来、オフセット
印刷時に一部のシートに於いて必要とされていた台紙の
貼り合わせを行わなくとも良好な印刷特性を発揮するこ
とができ、台紙使用による作業性、経済性における不利
益が解消されるものである。<Effects of the Invention> Since the present invention has the above-described configuration, it has excellent transportability during sheet-fed printing, which is required as a printing sheet for offset printing.
To provide a printing sheet that can satisfy all of ink receptivity, ink drying property, blocking property, etc., and has excellent printability in various forms that fully satisfies the needs for diversification of printing. It is something. In particular, oxidative polymerization type ink has excellent drying properties, so it can demonstrate good printing characteristics without the need to attach a backing paper, which was conventionally required for some sheets during offset printing. This eliminates the disadvantages in workability and economy due to the use of mounts.
特許出顯人 株式会社巴川製紙所patent issuer Tomoekawa Paper Mill Co., Ltd.
Claims (2)
ジウム、クロム、マンガン、鉄、コバルト、ニッケル、
銅、亜鉛、錫、鉛の中から選ばれる金属又はその金属化
合物を少なくとも１種と結着剤とを含有する表面層を設
けたことを特徴とする印刷用シート。(1) On at least one side of the support, aluminum, vanadium, chromium, manganese, iron, cobalt, nickel,
1. A printing sheet comprising a surface layer containing at least one metal selected from copper, zinc, tin, and lead or a metal compound thereof and a binder.
ｎ−ブチルメタクリレート系オリゴマーを含有する樹脂
であることを特徴とする特許請求の範囲第１項記載の印
刷用シート。(2) The printing sheet according to claim 1, wherein the binder is an n-butyl methacrylate resin or a resin containing an n-butyl methacrylate oligomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63113616A JPH01285376A (en) | 1988-05-12 | 1988-05-12 | Printing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63113616A JPH01285376A (en) | 1988-05-12 | 1988-05-12 | Printing sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01285376A true JPH01285376A (en) | 1989-11-16 |
| JPH0513836B2 JPH0513836B2 (en) | 1993-02-23 |
Family
ID=14616727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63113616A Granted JPH01285376A (en) | 1988-05-12 | 1988-05-12 | Printing sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01285376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704316A1 (en) * | 1994-09-30 | 1996-04-03 | Eastman Kodak Company | Ink-jet recording medium containing a vanadyl salt |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54105549A (en) * | 1978-02-07 | 1979-08-18 | Ricoh Co Ltd | Electrophotographic toner image transfer sheet |
| JPS5553591A (en) * | 1978-10-17 | 1980-04-19 | Canon Inc | Recording paper and recording method using thereof |
| JPS5689983A (en) * | 1979-12-25 | 1981-07-21 | Toppan Printing Co Ltd | Recording body |
| JPS5777642A (en) * | 1980-10-31 | 1982-05-15 | Kindai Kagaku Kogyo Kk | Preparation for aqueous dispersion of metallic salt of higher fatty acid |
| JPS57144562A (en) * | 1981-02-28 | 1982-09-07 | Tsutomu Sato | Medium to be recorded |
| JPS5971498A (en) * | 1982-10-14 | 1984-04-23 | 王子製紙株式会社 | Aluminum hydroxide contained paper and production thereof |
| JPS5985792A (en) * | 1982-11-10 | 1984-05-17 | Matsushita Electric Ind Co Ltd | Image-receiving body for thermal transfer recording |
| JPS60219090A (en) * | 1984-04-16 | 1985-11-01 | Toshiba Corp | Heat transfer recording paper |
| JPS61163894A (en) * | 1985-01-16 | 1986-07-24 | Saiteku Kk | Thermal recording medium |
| JPS6278297A (en) * | 1985-10-01 | 1987-04-10 | 本州製紙株式会社 | Paper treated by metal alkoxide |
-
1988
- 1988-05-12 JP JP63113616A patent/JPH01285376A/en active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54105549A (en) * | 1978-02-07 | 1979-08-18 | Ricoh Co Ltd | Electrophotographic toner image transfer sheet |
| JPS5553591A (en) * | 1978-10-17 | 1980-04-19 | Canon Inc | Recording paper and recording method using thereof |
| JPS5689983A (en) * | 1979-12-25 | 1981-07-21 | Toppan Printing Co Ltd | Recording body |
| JPS5777642A (en) * | 1980-10-31 | 1982-05-15 | Kindai Kagaku Kogyo Kk | Preparation for aqueous dispersion of metallic salt of higher fatty acid |
| JPS57144562A (en) * | 1981-02-28 | 1982-09-07 | Tsutomu Sato | Medium to be recorded |
| JPS5971498A (en) * | 1982-10-14 | 1984-04-23 | 王子製紙株式会社 | Aluminum hydroxide contained paper and production thereof |
| JPS5985792A (en) * | 1982-11-10 | 1984-05-17 | Matsushita Electric Ind Co Ltd | Image-receiving body for thermal transfer recording |
| JPS60219090A (en) * | 1984-04-16 | 1985-11-01 | Toshiba Corp | Heat transfer recording paper |
| JPS61163894A (en) * | 1985-01-16 | 1986-07-24 | Saiteku Kk | Thermal recording medium |
| JPS6278297A (en) * | 1985-10-01 | 1987-04-10 | 本州製紙株式会社 | Paper treated by metal alkoxide |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0704316A1 (en) * | 1994-09-30 | 1996-04-03 | Eastman Kodak Company | Ink-jet recording medium containing a vanadyl salt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513836B2 (en) | 1993-02-23 |
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