GB999891A - Improvements in or relating to the production of sheets having colloid relief images - Google Patents

Improvements in or relating to the production of sheets having colloid relief images

Info

Publication number
GB999891A
GB999891A GB3998261A GB3998261A GB999891A GB 999891 A GB999891 A GB 999891A GB 3998261 A GB3998261 A GB 3998261A GB 3998261 A GB3998261 A GB 3998261A GB 999891 A GB999891 A GB 999891A
Authority
GB
United Kingdom
Prior art keywords
colloid
layer
emulsion
sheet
relief image
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
GB3998261A
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
Publication of GB999891A publication Critical patent/GB999891A/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
    • 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
    • G03F7/26—Processing photosensitive materials; Apparatus therefor
    • G03F7/34—Imagewise removal by selective transfer, e.g. peeling away

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Color Printing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Printing Methods (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

999, 891. Photographic relief image. W. RITZERFELD, and G. RITZERFELD. Nov. 8, 1961 [Nov.10, 1960; Jan. 12, 1961; April 6,1961(2); April 27,1961], No.39982/61. Drawings to Specification. Heading G2C. A colloid e.g. a gelatin silver halide emulsion is exposed imagewise, turning developed or wetted with alkali, contacted with a carrier sheet which has a layer or impregnation of tanning developer if the emulsion has been wetted with alkali and then separated so that the hardened portions of the emulsion are transferred to the carrier sheet and leaving a colloid relief image on the emulsion. The transfer may be aided by heating or by incorporating ethylene glycol, ethylene chlorohydrin or triethanolamine in the emulsion, developer or carrier sheet. Before contacting with the carrier sheet, the emulsion may be wetted with an alkaline solution of a compound of Formula I-III which stabilize the developer. The carrier sheet, which may be impregnated with pyrogallol or pyrocatechol, p- or o-phenylenediamine and ascorbic acid, may be perforated along one edge so that it may be folded over the silver halide colloid layer. A hectographic ink transfer sheet having a layer containing one ink and stearin may be used as the carrier sheet or, it may be contacted with the developed emulsion so that the colloid relief image adheres to the transfer sheet. In this last embodiment, the transfer sheet is glued along one edge to a support sheet and the sheet with colloid relief image is placed in between. Preferably, the transfer sheet is perforated near its glued edge. The colloid silver halide layer may contain a leuco compound of a dye so that after formation of the colloid relief image, the layer is oxidized to form a dye. Both the silver halide layer and the carrier layer may be transparent. After the formation of the colloid relief image, this layer may be re-exposed and tanning developed.
GB3998261A 1960-11-10 1961-11-08 Improvements in or relating to the production of sheets having colloid relief images Expired GB999891A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DER29054A DE1147598B (en) 1960-11-10 1960-11-10 Process for the production of hectographic or lithographic printing forms
DER29441A DE1150691B (en) 1960-11-10 1961-01-12 Process for the production of hectographic or lithographic printing forms
DER30043A DE1164427B (en) 1960-11-10 1961-04-06 Process for the production of hectographic or lithographic printing forms
DER0030042 1961-04-06
DER30182A DE1158086B (en) 1960-11-10 1961-04-27 Process for the production of hectographic or lithographic printing forms
DER30518A DE1153770B (en) 1960-11-10 1961-06-13 Process for the production of hectographic or lithographic printing forms

Publications (1)

Publication Number Publication Date
GB999891A true GB999891A (en) 1965-07-28

Family

ID=27544901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3998261A Expired GB999891A (en) 1960-11-10 1961-11-08 Improvements in or relating to the production of sheets having colloid relief images

Country Status (5)

Country Link
BE (1) BE610196A (en)
CH (1) CH447814A (en)
DE (5) DE1147598B (en)
GB (1) GB999891A (en)
NL (1) NL271212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203851A (en) * 1987-03-06 1988-10-26 Fuji Photo Film Co Ltd Image-receiving material forming a polymerised image

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892711A (en) * 1954-08-13 1959-06-30 Roy S Sanford & Company Process for producing gelatin relief images on printing plates
BE555263A (en) * 1956-02-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203851A (en) * 1987-03-06 1988-10-26 Fuji Photo Film Co Ltd Image-receiving material forming a polymerised image
US4885227A (en) * 1987-03-06 1989-12-05 Fuji Photo Film Co., Ltd. Image-receiving material and image-forming method employing the same
GB2203851B (en) * 1987-03-06 1990-09-19 Fuji Photo Film Co Ltd Image-receiving method forming a polymerised image.

Also Published As

Publication number Publication date
DE1164427B (en) 1964-03-05
DE1158086B (en) 1963-11-28
DE1153770B (en) 1963-09-05
DE1147598B (en) 1963-04-25
BE610196A (en)
DE1150691B (en) 1963-06-27
CH447814A (en) 1967-11-30
NL271212A (en)

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