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GB1443004A - Plate-making material and method for producing a printing plate therefrom - Google Patents

Plate-making material and method for producing a printing plate therefrom

Info

Publication number
GB1443004A
GB1443004A GB2317673A GB2317673A GB1443004A GB 1443004 A GB1443004 A GB 1443004A GB 2317673 A GB2317673 A GB 2317673A GB 2317673 A GB2317673 A GB 2317673A GB 1443004 A GB1443004 A GB 1443004A
Authority
GB
United Kingdom
Prior art keywords
photo
silicone rubber
zno
printing plate
conductive
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.)
Expired
Application number
GB2317673A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1443004A publication Critical patent/GB1443004A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/003—Printing plates or foils; Materials therefor with ink abhesive means or abhesive forming means, such as abhesive siloxane or fluoro compounds, e.g. for dry lithographic printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
    • G03G13/28—Planographic printing plates
    • G03G13/286—Planographic printing plates for dry lithography
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/147—Cover layers
    • G03G5/14708—Cover layers comprising organic material
    • G03G5/14713—Macromolecular material
    • G03G5/14747—Macromolecular material obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/14773—Polycondensates comprising silicon atoms in the main chain

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

1443004 Electro-photographic element; printing plate manufacture FUJI PHOTO FILM CO Ltd 15 May 1973 [15 May 1972] 23176/73 Headings G2C and G2H An electro-photographic recording element for use in the production of a printing plate comprises a support and a photo-conductive layer which has or is coated with a surface layer consisting only of a silicone rubber and having no photo-conductive substance uncovered. In the embodiments the support is conductively coated paper, grained aluminium treated with a silicate and coated with a styrene-alkyd resin or a polyester sheet coated with aluminium. Many other supports are also specified. The photo-conductive layer may be ZnO or polyvinylanthracene in a silicone rubber or a styrene-alkyd resin or polyvinylcarbazole and may be overcoated with a layer of silicone rubber optionally containing photo-conductive ZnO. A photo-conductive layer of graded composition may be made by coating a dispersion of ZnO in a silicone rubber on a support and allowing the ZnO particles to settle prior to curing the rubber. The various layers forming the recording element may be joined by an adhesive layer of a silicone rubber or a styrenated-alkyd resin. Many other photo-conductors and binders therefor are specified. The silicone rubber is preferably a one-part siloxane with terminal alcohol or oxime groups and may contain silica or a phthalocyanine as a filler. After exposure and development the element is suitable for use as a printing plate without the need for a fountain solution since the non-image areas are highly ink repellant. These areas may be enhanced further by treating them with an organic or inorganic acid to remove the photo-conductive substance from below the surface of the element. Many acids are specified and acetic acid is used to remove ZnO. Specification 1146618 is referred to.
GB2317673A 1972-05-15 1973-05-15 Plate-making material and method for producing a printing plate therefrom Expired GB1443004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4797772A JPS5625665B2 (en) 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
GB1443004A true GB1443004A (en) 1976-07-21

Family

ID=12790359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2317673A Expired GB1443004A (en) 1972-05-15 1973-05-15 Plate-making material and method for producing a printing plate therefrom

Country Status (4)

Country Link
US (1) US3869285A (en)
JP (1) JPS5625665B2 (en)
DE (1) DE2324525A1 (en)
GB (1) GB1443004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395474A (en) 1977-10-15 1983-07-26 Canon Kabushiki Kaisha Electrophotographic photosensitive member with cured cyclized rubber binder
US9731456B2 (en) 2013-03-14 2017-08-15 Sabic Global Technologies B.V. Method of manufacturing a functionally graded article

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961947A (en) * 1973-10-19 1976-06-08 Xerox Corporation Process for preparing waterless lithographic masters
JPS51106503A (en) * 1975-03-17 1976-09-21 Fuji Xerox Co Ltd Shimeshimizufuyono heibaninsatsubanno sakuseihoho
JPS51127805A (en) * 1975-04-28 1976-11-08 Fuji Xerox Co Ltd Printing form
US4103616A (en) * 1977-04-27 1978-08-01 Xerox Corporation Elastomers and improved waterless lithographic printing masters
JPS53155849U (en) * 1977-05-13 1978-12-07
JPS5440664U (en) * 1977-08-25 1979-03-17
US4164422A (en) * 1977-09-19 1979-08-14 Napp Systems (Usa), Inc. Water developable, photopolymer printing plates having ink-repulsive non-image areas
JPS54118641A (en) * 1978-03-06 1979-09-14 Sanyo Electric Co Ltd Control method of and apparatus for air cinditioner
JPS552237A (en) * 1978-06-21 1980-01-09 Ricoh Co Ltd Photoreceptor for electrophotography
US4291110A (en) * 1979-06-11 1981-09-22 Xerox Corporation Siloxane hole trapping layer for overcoated photoreceptors
JPS5643646A (en) * 1979-09-18 1981-04-22 Ricoh Co Ltd Method and apparatus for multisheet copying
JPS59139463U (en) * 1983-03-09 1984-09-18 日本トレ−ルモ−ビル株式会社 Vertical joist structure for trucks
JPH01115895U (en) * 1988-01-29 1989-08-04
US6569602B1 (en) * 1998-10-05 2003-05-27 E. I. Du Pont De Nemours And Company Ionization radiation imageable photopolymer compositions
US6387591B1 (en) * 1998-10-15 2002-05-14 Agfa-Gevaert Heat-mode driographic printing plate precursor
EP2090930B1 (en) * 2006-11-06 2012-06-20 Toray Industries, Inc. Precursor for waterless lithographic printing plate
FR3012651B1 (en) * 2013-10-24 2017-03-31 Cevenpack BOTTLE ORNAMENT LABEL, BOTTLE, AND METHOD OF MANUFACTURING SUCH A LABEL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511178A (en) * 1967-01-06 1970-05-12 Minnesota Mining & Mfg Printing plate and method
US3775115A (en) * 1971-07-14 1973-11-27 Addressograph Multigraph Method of preparing lithographic printing plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395474A (en) 1977-10-15 1983-07-26 Canon Kabushiki Kaisha Electrophotographic photosensitive member with cured cyclized rubber binder
US9731456B2 (en) 2013-03-14 2017-08-15 Sabic Global Technologies B.V. Method of manufacturing a functionally graded article

Also Published As

Publication number Publication date
JPS498305A (en) 1974-01-24
JPS5625665B2 (en) 1981-06-13
DE2324525A1 (en) 1973-11-29
US3869285A (en) 1975-03-04

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Legal Events

Date Code Title Description
49R Reference inserted (sect. 9/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee