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JPS57179852A - Manufacture of material for lithographic print - Google Patents

Manufacture of material for lithographic print

Info

Publication number
JPS57179852A
JPS57179852A JP6400181A JP6400181A JPS57179852A JP S57179852 A JPS57179852 A JP S57179852A JP 6400181 A JP6400181 A JP 6400181A JP 6400181 A JP6400181 A JP 6400181A JP S57179852 A JPS57179852 A JP S57179852A
Authority
JP
Japan
Prior art keywords
layer
hydrophilic
active
contact
molecules
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.)
Pending
Application number
JP6400181A
Other languages
Japanese (ja)
Inventor
Takahiro Tsunoda
Tsugio Yamaoka
Tsutomu Yamamoto
Masuo Tsuchiya
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.)
KANSAI PAINT KK
Kansai Paint Co Ltd
Original Assignee
KANSAI PAINT KK
Kansai Paint 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 KANSAI PAINT KK, Kansai Paint Co Ltd filed Critical KANSAI PAINT KK
Priority to JP6400181A priority Critical patent/JPS57179852A/en
Publication of JPS57179852A publication Critical patent/JPS57179852A/en
Pending 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
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/03—Chemical or electrical pretreatment
    • B41N3/036—Chemical or electrical pretreatment characterised by the presence of a polymeric hydrophilic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B41C1/1008—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials
    • B41C1/1016—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme by removal or destruction of lithographic material on the lithographic support, e.g. by laser or spark ablation; by the use of materials rendered soluble or insoluble by heat exposure, e.g. by heat produced from a light to heat transforming system; by on-the-press exposure or on-the-press development, e.g. by the fountain of photolithographic materials characterised by structural details, e.g. protective layers, backcoat layers or several imaging layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/02—Positive working, i.e. the exposed (imaged) areas are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/08—Developable by water or the fountain solution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/12—Developable by an organic solution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/14—Multiple imaging layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/24—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions involving carbon-to-carbon unsaturated bonds, e.g. acrylics, vinyl polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/26—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions not involving carbon-to-carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/26—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions not involving carbon-to-carbon unsaturated bonds
    • B41C2210/262—Phenolic condensation polymers, e.g. novolacs, resols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C2210/00—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation
    • B41C2210/26—Preparation or type or constituents of the imaging layers, in relation to lithographic printing forme preparation characterised by a macromolecular compound or binder obtained by reactions not involving carbon-to-carbon unsaturated bonds
    • B41C2210/264—Polyesters; Polycarbonates

Landscapes

  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

PURPOSE:To obtain photosensitive flat letterpress base materials having good print resistance, by bringing a hydrophilic radical polymerizable compound into contact with the upside of a hydrophobic high polymeric base material layer and providing a hydrophilic layer on the above-mentioned contact surface by irradiating active rays. CONSTITUTION:On a substrate, e.g. >=2 same kinds or different kinds of functional groups (carbon-carbon double bonded) on end parts of molecules or active atoms react and bond with functional groups or active atoms which are contained in other molecules and are different from each or same kind, by which chain forming condensate series or polyaddition substance series of hydrophobic polymer layer is formed. a composition of a hydrophilic radical polymerizable compound or an amine group compound or a hydrophilic surface-active agent added to, is applied etc. on a surface of the layer to be brought into contact with. Then, on its contact surface active rays are irradiated to form a hydrophilic layer by addition-bonding, and a photosensitive resin layer is formed on the hydrophilic layer to obtain lighographic printing materials.
JP6400181A 1981-04-30 1981-04-30 Manufacture of material for lithographic print Pending JPS57179852A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6400181A JPS57179852A (en) 1981-04-30 1981-04-30 Manufacture of material for lithographic print

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6400181A JPS57179852A (en) 1981-04-30 1981-04-30 Manufacture of material for lithographic print

Publications (1)

Publication Number Publication Date
JPS57179852A true JPS57179852A (en) 1982-11-05

Family

ID=13245527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6400181A Pending JPS57179852A (en) 1981-04-30 1981-04-30 Manufacture of material for lithographic print

Country Status (1)

Country Link
JP (1) JPS57179852A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234430A2 (en) * 1986-02-27 1987-09-02 Kohjin Co., Ltd. Diluent for UV and EB curable resins

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133102A (en) * 1973-04-13 1974-12-20
JPS5017882A (en) * 1973-06-15 1975-02-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133102A (en) * 1973-04-13 1974-12-20
JPS5017882A (en) * 1973-06-15 1975-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234430A2 (en) * 1986-02-27 1987-09-02 Kohjin Co., Ltd. Diluent for UV and EB curable resins

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