FR2191147A1 - Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support - Google Patents

Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support

Info

Publication number
FR2191147A1
FR2191147A1 FR7223712A FR7223712A FR2191147A1 FR 2191147 A1 FR2191147 A1 FR 2191147A1 FR 7223712 A FR7223712 A FR 7223712A FR 7223712 A FR7223712 A FR 7223712A FR 2191147 A1 FR2191147 A1 FR 2191147A1
Authority
FR
France
Prior art keywords
support
gelatine
chromate
photosensitive material
distorting
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.)
Granted
Application number
FR7223712A
Other languages
French (fr)
Other versions
FR2191147B1 (en
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.)
INST KOMPLEXNYKH PROBLEM POL
Original Assignee
INST KOMPLEXNYKH PROBLEM POL
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 INST KOMPLEXNYKH PROBLEM POL filed Critical INST KOMPLEXNYKH PROBLEM POL
Priority to FR7223712A priority Critical patent/FR2191147A1/en
Publication of FR2191147A1 publication Critical patent/FR2191147A1/en
Application granted granted Critical
Publication of FR2191147B1 publication Critical patent/FR2191147B1/fr
Granted 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
    • G03F7/04—Chromates

Abstract

Photosensitive material comprising a support, the linear distortion of which is not >0.005%, on which is coated a gelatine sub-layer followed by a chromate/gelatin layer. The support of microrugosity value is not >0.01 mu is pref. polyester, polystyrene acetyle cellulose. The specified photosensitive compsn. is gelatine (130-140 g.), pigment (18-22 g.), soap (12-25 g.), glycerol (20-25 g.), ethanol, (30-35 g.), ammonium chromate (5-6g.), tartaric or citric acid (1.5-3 g.) and tartrazine (0.6 g.). Paper as a support is subject to distortion and also it is difficult to obtain a uniform coating.
FR7223712A 1972-06-30 1972-06-30 Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support Granted FR2191147A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7223712A FR2191147A1 (en) 1972-06-30 1972-06-30 Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223712A FR2191147A1 (en) 1972-06-30 1972-06-30 Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support

Publications (2)

Publication Number Publication Date
FR2191147A1 true FR2191147A1 (en) 1974-02-01
FR2191147B1 FR2191147B1 (en) 1976-08-06

Family

ID=9101128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223712A Granted FR2191147A1 (en) 1972-06-30 1972-06-30 Photosensitive material - chromate/gelatine on non-distorting support eg polyester gives better reproduction than paper support

Country Status (1)

Country Link
FR (1) FR2191147A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR454557A (en) * 1912-02-17 1913-07-08 John Edward Thornton Process for the production of cinematographic images
FR598163A (en) * 1925-05-13 1925-12-08 Use for transfer of copies of positives in rotary gravure, rotogravure and anologous processes, of a metal foil as a gelatin support
FR1137334A (en) * 1954-06-08 1957-05-27 Du Pont Polyester films and process for their manufacture
US2892711A (en) * 1954-08-13 1959-06-30 Roy S Sanford & Company Process for producing gelatin relief images on printing plates
FR1245392A (en) * 1960-01-18 1960-11-04 Commerciale Lambert Riviere So New support for graphic, photographic and other arts
US3143415A (en) * 1960-05-06 1964-08-04 Sasaki Masaharu Method of preparing positives comprising a hydrophilic nitrocellulose layer for printing and platemaking use
FR1489282A (en) * 1965-08-05 1967-07-21 Autotype Company Ltd Improvements to photoengraving processes
DE2039690A1 (en) * 1969-08-11 1971-02-18 Saarilahti Veikko Johannes Printing line-and screen images on to synthe - tic film

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR454557A (en) * 1912-02-17 1913-07-08 John Edward Thornton Process for the production of cinematographic images
FR598163A (en) * 1925-05-13 1925-12-08 Use for transfer of copies of positives in rotary gravure, rotogravure and anologous processes, of a metal foil as a gelatin support
FR1137334A (en) * 1954-06-08 1957-05-27 Du Pont Polyester films and process for their manufacture
US2892711A (en) * 1954-08-13 1959-06-30 Roy S Sanford & Company Process for producing gelatin relief images on printing plates
FR1245392A (en) * 1960-01-18 1960-11-04 Commerciale Lambert Riviere So New support for graphic, photographic and other arts
US3143415A (en) * 1960-05-06 1964-08-04 Sasaki Masaharu Method of preparing positives comprising a hydrophilic nitrocellulose layer for printing and platemaking use
FR1489282A (en) * 1965-08-05 1967-07-21 Autotype Company Ltd Improvements to photoengraving processes
DE2039690A1 (en) * 1969-08-11 1971-02-18 Saarilahti Veikko Johannes Printing line-and screen images on to synthe - tic film

Also Published As

Publication number Publication date
FR2191147B1 (en) 1976-08-06

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