GB1155596A - Improvements in or relating to Planographic Printing Plate Blanks - Google Patents

Improvements in or relating to Planographic Printing Plate Blanks

Info

Publication number
GB1155596A
GB1155596A GB30857/65A GB3085765A GB1155596A GB 1155596 A GB1155596 A GB 1155596A GB 30857/65 A GB30857/65 A GB 30857/65A GB 3085765 A GB3085765 A GB 3085765A GB 1155596 A GB1155596 A GB 1155596A
Authority
GB
United Kingdom
Prior art keywords
planographic printing
july
coated
aqueous solution
support
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
GB30857/65A
Inventor
Wong-Kwong-Fa Wong Yan Man
Stasel Keith Hoover
James Thomas Crawford Knowles
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.)
AB Dick Co
Original Assignee
AB Dick Co
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 AB Dick Co filed Critical AB Dick Co
Priority to GB30857/65A priority Critical patent/GB1155596A/en
Priority to US564758A priority patent/US3557696A/en
Priority to FR69690A priority patent/FR1527723A/en
Priority to DE19661522476 priority patent/DE1522476A1/en
Priority to NL6610206A priority patent/NL6610206A/xx
Priority to BE684431D priority patent/BE684431A/xx
Publication of GB1155596A publication Critical patent/GB1155596A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts
    • G03F7/07—Silver salts used for diffusion transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

1,155,596. Planographic printing-surfaces. A.B. DICK CO. 7 July, 1966 [20 July, 1965], No. 30857/65. Heading B6C. [Also in Division G2] Planographic printing blanks comprise a support having a water-insoluble, hydrophilic, lithographic surface which is coated with an aqueous solution of a stannous halide and a water-soluble tetravalent zirconium or thorium salt. The blank may be imaged by a typewriter, pen, pencil or a photographic process (see Division G2). The support is preferably paper which has been coated with a polymer (e.g. casein, starch, carboxymethyl cellulose, polyacrylic acid, alginic acid, polyvinyl acetate, polyvinyl pyrrolidone or polyvinyl chloride) and optionally a hydrophilic filler (e.g. clay or zinc oxide) to render the surface lithographic. A reducing agent (e.g. a phenol) may be added to the aqueous solution to stabilize the metal salts therein.
GB30857/65A 1965-07-20 1965-07-20 Improvements in or relating to Planographic Printing Plate Blanks Expired GB1155596A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB30857/65A GB1155596A (en) 1965-07-20 1965-07-20 Improvements in or relating to Planographic Printing Plate Blanks
US564758A US3557696A (en) 1965-07-20 1966-07-13 Planographic printing plate with nucleating agent and zirconium salt
FR69690A FR1527723A (en) 1965-07-20 1966-07-18 Advanced planographic printing process
DE19661522476 DE1522476A1 (en) 1965-07-20 1966-07-19 Method of making a planographic printing plate
NL6610206A NL6610206A (en) 1965-07-20 1966-07-20
BE684431D BE684431A (en) 1965-07-20 1966-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30857/65A GB1155596A (en) 1965-07-20 1965-07-20 Improvements in or relating to Planographic Printing Plate Blanks

Publications (1)

Publication Number Publication Date
GB1155596A true GB1155596A (en) 1969-06-18

Family

ID=10314218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30857/65A Expired GB1155596A (en) 1965-07-20 1965-07-20 Improvements in or relating to Planographic Printing Plate Blanks

Country Status (5)

Country Link
US (1) US3557696A (en)
BE (1) BE684431A (en)
DE (1) DE1522476A1 (en)
GB (1) GB1155596A (en)
NL (1) NL6610206A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640221A (en) * 1970-02-11 1972-02-08 Litton Business Systems Inc Planographic printing plate
US3736872A (en) * 1971-01-04 1973-06-05 Eastman Kodak Co Lithographic printing plate and process
JPS561629B2 (en) * 1972-02-25 1981-01-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278958A (en) * 1955-03-31 1966-10-18 Dick Co Ab Method of imaging a photolithographic plate and elements for use in the preparation of same
US3220837A (en) * 1955-07-22 1965-11-30 Polaroid Corp Diffusion transfer to stratum of a silver image inked and used in printing

Also Published As

Publication number Publication date
US3557696A (en) 1971-01-26
DE1522476A1 (en) 1969-11-20
BE684431A (en) 1967-01-20
NL6610206A (en) 1967-01-23

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