GB526485A - Improvement in colour prints and methods of manufacture therefor - Google Patents

Improvement in colour prints and methods of manufacture therefor

Info

Publication number
GB526485A
GB526485A GB857239A GB857239A GB526485A GB 526485 A GB526485 A GB 526485A GB 857239 A GB857239 A GB 857239A GB 857239 A GB857239 A GB 857239A GB 526485 A GB526485 A GB 526485A
Authority
GB
United Kingdom
Prior art keywords
improvement
methods
colour
manufacture therefor
colour prints
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
GB857239A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB857239A priority Critical patent/GB526485A/en
Publication of GB526485A publication Critical patent/GB526485A/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
    • G03F7/14—Production of collotype printing forms

Abstract

526,485. Producing photo-mechanical printing surfaces. TASKER, S. March 17, 1939, No. 8572. [Class 98 (ii)] A method of making colour prints, either for proofs or any desired number of copies, consists in forming from the original colour picture or transparency a number of half-tone colour separation photographs on a sensitized colloid surface, such as bichromated gelatine, and using these for lithographic printing by wetting them, inking with grease inks, and printing from them in sequence.
GB857239A 1939-03-17 1939-03-17 Improvement in colour prints and methods of manufacture therefor Expired GB526485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB857239A GB526485A (en) 1939-03-17 1939-03-17 Improvement in colour prints and methods of manufacture therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB857239A GB526485A (en) 1939-03-17 1939-03-17 Improvement in colour prints and methods of manufacture therefor

Publications (1)

Publication Number Publication Date
GB526485A true GB526485A (en) 1940-09-19

Family

ID=9855051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB857239A Expired GB526485A (en) 1939-03-17 1939-03-17 Improvement in colour prints and methods of manufacture therefor

Country Status (1)

Country Link
GB (1) GB526485A (en)

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