GB1217709A - Printing plates - Google Patents

Printing plates

Info

Publication number
GB1217709A
GB1217709A GB4357068A GB4357068A GB1217709A GB 1217709 A GB1217709 A GB 1217709A GB 4357068 A GB4357068 A GB 4357068A GB 4357068 A GB4357068 A GB 4357068A GB 1217709 A GB1217709 A GB 1217709A
Authority
GB
United Kingdom
Prior art keywords
allyl
ester
linkable
sept
esters
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
GB4357068A
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1217709A publication Critical patent/GB1217709A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B41C2210/04—Negative working, i.e. the non-exposed (non-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
    • B41C2210/24—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1,217,709. Curing polymers by laser beam. FMC CORP. 13 Sept., 1968 [14 Sept., 1967], No. 43570/68. Heading C3P. [Also in Division G2] Resins compositions which are curable by laser beams comprise a thermally cross-linkable allylic ester resin obtained by the polymerization of an addition polymerizable allyl carboxylic ester having a plurality of aliphatic ethylenically unsaturated linkages, at least one of which is an allyl ester group, the resin having residual unsaturation and being a solvent-soluble material which is a solid at ambient temperatures and which undergoes very little shrinkage when further polymerized by heat at room temperature; and a peroxide catalyst which accelerates polymerization of the said cross-linkable allylic ester resin. Preferred resins are (A) prepolymers of esters of formulµ: (in which R is allyl, n is 1-17, y is 1 or 2, and X is halogen, OH, optionally substituted phenyl, furfuryl or C 1-4 alkyl or alkoxy); (B) copolymers of (i) an allyl ester of an unsaturated monobasic acid or (ii) a poly(allyl)ester of an aliphatic carboxylic acid, with another monomer (e.g. butadiene, styrene, methylmethacrylate, vinylidene chloride, vinyl chloride, vinyl acetate, diethylene glycol, maleate, cinnamyl cinnamate) and (C) polymers of allyl esters of benzene, naphthalene and s-triazine carboxylic acids.
GB4357068A 1967-09-14 1968-09-13 Printing plates Expired GB1217709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66765167A 1967-09-14 1967-09-14

Publications (1)

Publication Number Publication Date
GB1217709A true GB1217709A (en) 1970-12-31

Family

ID=24679059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4357068A Expired GB1217709A (en) 1967-09-14 1968-09-13 Printing plates

Country Status (8)

Country Link
AT (1) AT288444B (en)
BE (1) BE720429A (en)
DE (1) DE1797321A1 (en)
ES (1) ES358162A1 (en)
FR (1) FR1584189A (en)
GB (1) GB1217709A (en)
NL (1) NL6813101A (en)
SE (1) SE333690B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225286B (en) * 1961-05-29 1966-09-22 Licentia Gmbh Electric motor with attached, electromagnetically releasable inner jaw brake
DE2543820C2 (en) * 1975-10-01 1984-10-31 Hoechst Ag, 6230 Frankfurt Process for the production of planographic printing forms by means of laser beams
DE2607207C2 (en) * 1976-02-23 1983-07-14 Hoechst Ag, 6230 Frankfurt Process for the production of planographic printing forms with laser beams

Also Published As

Publication number Publication date
ES358162A1 (en) 1970-04-16
SE333690B (en) 1971-03-22
DE1797321A1 (en) 1970-12-17
AT288444B (en) 1971-03-10
FR1584189A (en) 1969-12-12
NL6813101A (en) 1969-03-18
BE720429A (en) 1969-03-05

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