JP6195431B2 - 画像形成部材に機能性材料を運ぶための装置で使用する組成物 - Google Patents
画像形成部材に機能性材料を運ぶための装置で使用する組成物 Download PDFInfo
- Publication number
- JP6195431B2 JP6195431B2 JP2012154604A JP2012154604A JP6195431B2 JP 6195431 B2 JP6195431 B2 JP 6195431B2 JP 2012154604 A JP2012154604 A JP 2012154604A JP 2012154604 A JP2012154604 A JP 2012154604A JP 6195431 B2 JP6195431 B2 JP 6195431B2
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- JP
- Japan
- Prior art keywords
- layer
- photoreceptor
- functional material
- imaging
- overcoat
- 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.)
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0094—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge fatigue treatment of the photoconductor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Description
(実施例1)
(運搬部材の製造)
架橋可能なポリジメチルシロキサン(PDMS)基剤と硬化剤(Sylgard 184、Dow Corning)を重量比10:1で一緒に混合した。これらの要素を一緒に撹拌した。この混合物に、PDMS対パラフィン油の比率が2:1になるようにパラフィン油を加えた。粘性混合物が得られるまで、混合物を一緒に撹拌した。この混合物を円筒形の型に注入し、1時間脱気した。残りの型を並べ、PDMS:パラフィン混合物を実験室用強制換気オーブン中、60℃で3時間硬化させた。運搬ローラーを型から取り出し、印刷試験のためにCRUに組み込んだ。
(画像形成装置の製造)
実施例1にしたがって製造した運搬部材を、クリーニングブレードとBCR帯電ローラーとの間に空間をあけた状態でXerox DC250プリンタのCRUに組み込んだ。運搬ローラーは、感光体と直接接触していた。改変されたCRUは、低摩耗性オーバーコーティングされた感光体を含んでいた。
印刷試験:機械を試験する前に、感光体をAゾーン(28℃、85% RH)で平衡状態にしておいた。Xerox DC250プリンタを用い、Aゾーンで印刷試験を行ない、画質、特定的には、ハーフトーンと欠損を評価した。比較のために、図6からわかるように、感光体34の3分の2の部分54には、パラフィンのみを塗布し、塗布していない表面52をコントロールとして使用した。このことは、運搬部材56を感光体の幅の3分の2のみになるように製造し、CRUの内側に設置することによって達成した。運搬部材56は、感光体34と直接接触していた。印刷試験を125キロサイクル続け、2千枚印刷するごとに診断用印刷物を印刷した。良好な画質が示された。
Claims (5)
- 画像化部材と、運搬部材とを含む、画像形成装置で使用するための運搬部材システムであって、
前記画像化部材が
基材と、
前記基材の上に配置された画像化層と、
前記画像化層上に配置されたオーバーコート層とを含み、
前記運搬部材が、
支持部材と、
前記支持部材の上に配置されたエラストマーマトリックスとを備え、前記エラストマーマトリックスが、マトリックス内に分散した1つ以上の機能性材料を含み、
前記オーバーコート層が、熱硬化性樹脂とN,N’−ジフェニル−N,N’−ビス(3−ヒドロキシフェニル)−[1,1’−ビフェニル]−4,4’−ジアミン(DHTBD)とを含み、
前記機能性材料がパラフィン油であって、前記エラストマーマトリックスから送達されて前記画像化部材に転移され、前記オーバーコート層の表面上に外側層を形成して、前記外側層が前記オーバーコート層上に配される、
画像形成装置で使用するための運搬部材システム。 - 前記エラストマーマトリックスが、ポリシロキサン、ポリウレタン、ポリエステル、ポリフルオロシロキサン、ポリオレフィン、フルオロエラストマー、合成ゴム、天然ゴム、およびこれらの混合物からなる群から選択されるポリマーを含む、請求項1に記載の運搬部材システム。
- 前記エラストマーマトリックスが、架橋ポリジメチルシロキサン(PDMS)を含む、請求項1に記載の運搬部材システム。
- エラストマーマトリックスに対する前記機能性材料の重量比が1:10から1:2までである、請求項1〜請求項3のいずれか1項に記載の運搬部材システム。
- 前記機能性材料を前記運搬部材の表面に拡散させることができる、請求項1〜請求項4のいずれか1項に記載の運搬部材システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/192,252 | 2011-07-27 | ||
US13/192,252 US8676089B2 (en) | 2011-07-27 | 2011-07-27 | Composition for use in an apparatus for delivery of a functional material to an image forming member |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013029833A JP2013029833A (ja) | 2013-02-07 |
JP6195431B2 true JP6195431B2 (ja) | 2017-09-13 |
Family
ID=47597317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012154604A Active JP6195431B2 (ja) | 2011-07-27 | 2012-07-10 | 画像形成部材に機能性材料を運ぶための装置で使用する組成物 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8676089B2 (ja) |
JP (1) | JP6195431B2 (ja) |
DE (1) | DE102012212100B4 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US8737904B2 (en) * | 2012-01-19 | 2014-05-27 | Xerox Corporation | Delivery apparatus |
US8929767B2 (en) | 2013-02-21 | 2015-01-06 | Xerox Corporation | Dual roll system integrating a delivery roll and a cleaning roll to extend the lifetime of the BCR system |
US9811020B2 (en) | 2013-03-04 | 2017-11-07 | Xerox Corporation | Stabilizing polymers to control passive leaking of functional materials from delivery members |
US8951708B2 (en) | 2013-06-05 | 2015-02-10 | Xerox Corporation | Method of making toners |
CN107427219B (zh) * | 2015-03-04 | 2020-08-11 | 南洋理工大学 | 光声感测装置及其操作方法 |
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-
2011
- 2011-07-27 US US13/192,252 patent/US8676089B2/en active Active
-
2012
- 2012-07-10 JP JP2012154604A patent/JP6195431B2/ja active Active
- 2012-07-11 DE DE102012212100.5A patent/DE102012212100B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013029833A (ja) | 2013-02-07 |
US20130028637A1 (en) | 2013-01-31 |
DE102012212100B4 (de) | 2023-12-21 |
US8676089B2 (en) | 2014-03-18 |
DE102012212100A1 (de) | 2013-08-08 |
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