GB752791A - Improvements in finishing photographic reproductions - Google Patents

Improvements in finishing photographic reproductions

Info

Publication number
GB752791A
GB752791A GB54/54A GB5454A GB752791A GB 752791 A GB752791 A GB 752791A GB 54/54 A GB54/54 A GB 54/54A GB 5454 A GB5454 A GB 5454A GB 752791 A GB752791 A GB 752791A
Authority
GB
United Kingdom
Prior art keywords
acrylonitrile
methacrylamide
styrene
acrylate
photographic reproductions
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
GB54/54A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB752791A publication Critical patent/GB752791A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Copolymers of butyl acrylate with (a) Nmethyl methacrylamide and acrylonitrile, (b) ammonium acrylate and styrene, (c) ammonium acrylate and acrylonitrile, (d) N-isopropyl acrylamide and acrylonitrile, (e) N-methyl methacrylamide and styrene, (f) acrylonitrile, (g) methacrylamide and styrene or (h) methacrylamide are made by polymerizing the monomeric materials in water in the presence of a catalyst such as potassium persulphate and a dispersing agent such as N-stearamidopropylN,N - dimethyl - N - b - hydroxyethyl quaternary ammonium chloride, sodium lauryl sulphonate or di-2-ethylhexyl sodium sulphosuccinate. Specifications 631,184 and 636,981 [both in Group XX], are referred to.
GB54/54A 1953-01-02 1954-01-01 Improvements in finishing photographic reproductions Expired GB752791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US752791XA 1953-01-02 1953-01-02
US329227A US2751315A (en) 1953-01-02 1953-01-02 Method of applying a protective coating over a photographic print

Publications (1)

Publication Number Publication Date
GB752791A true GB752791A (en) 1956-07-18

Family

ID=78668995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54/54A Expired GB752791A (en) 1953-01-02 1954-01-01 Improvements in finishing photographic reproductions

Country Status (3)

Country Link
US (1) US2751315A (en)
FR (1) FR1098073A (en)
GB (1) GB752791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443946A (en) * 1964-06-04 1969-05-13 Agfa Ag Photographic material having a roughened protective layer
US4056396A (en) * 1973-02-12 1977-11-01 Fuji Photo Film Co., Ltd. Layers used to prevent reticulation in photographic elements

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874066A (en) * 1955-10-17 1959-02-17 Rohm & Haas Coated paper products and methods for making them
US2980965A (en) * 1958-02-28 1961-04-25 American Mach & Foundry Method of making plastic film
US3010157A (en) * 1958-10-07 1961-11-28 Monsanto Chemicals Method for preparing moldings of foamed thermoplastic resins
DE1419988A1 (en) * 1960-06-09 1969-03-20 Bayer Ag Burn-in coating agents
NL6903627A (en) * 1968-03-14 1969-09-16
US3861911A (en) * 1972-09-28 1975-01-21 Xerox Corp Image fixing method
US4143179A (en) * 1974-12-16 1979-03-06 Fuji Polymer Industries, Co., Ltd. Method of manufacturing a keyboard
US4067737A (en) * 1976-12-02 1978-01-10 Anthony Vincent Lewis Process of applying protective coating
DE2800466C3 (en) * 1978-01-05 1981-12-03 Agfa-Gevaert Ag, 5090 Leverkusen Photographic material
CA1306565C (en) * 1987-03-30 1992-08-18 Harvey Walter Taylor Jr. Lower gloss protective covering
US5013621A (en) * 1990-04-23 1991-05-07 Minnesota Mining And Manufacturing Company One-part white reflective coating
US5905924A (en) * 1997-11-06 1999-05-18 Eastman Kodak Company Replaceable cartridge coating assembly method of coating a photosensitive material using the same
US5965304A (en) * 1997-11-06 1999-10-12 Eastman Kodak Company Protecting layer for gelatin based AGX photographic products
US5875370A (en) * 1997-11-06 1999-02-23 Eastman Kodak Company Coating apparatus having a removable coating module for applying a protective coating to photosensitive material
US5984539A (en) * 1997-11-06 1999-11-16 Eastman Kodak Company Method and apparatus of applying a solution of a predetermined viscosity to photosensitive material to form a protective coating thereon
US5952130A (en) * 1998-08-19 1999-09-14 Eastman Kodak Company Protective layer for gelatin based AGX photographic products
US6465165B2 (en) 1999-05-14 2002-10-15 Eastman Kodak Company Scratch resistant-water resistant overcoat for photographic systems
US6165653A (en) * 1999-07-15 2000-12-26 Eastman Kodak Company Protecting layer for gelatin based photographic products containing 1H-pyrazolo[1,5,-b][1,2,4]triazole-type magenta coupler
US6221546B1 (en) 1999-07-15 2001-04-24 Eastman Kodak Company Protecting layer for image recording materials
US6130014A (en) * 1999-07-15 2000-10-10 Eastman Kodak Company Overcoat material as protecting layer for image recording materials
US8637228B1 (en) 2012-11-08 2014-01-28 Kodak Alaris Inc. Color photographic silver halide paper and use

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31906A (en) * 1861-04-02 Improvement in varnishing photographs on paper
US2123599A (en) * 1930-01-28 1938-07-12 Ig Farbenindustrie Ag Production of polymerization products
US2140048A (en) * 1931-01-17 1938-12-13 Ig Farbenindustrie Ag Production of polymerization products
GB466879A (en) * 1935-08-22 1937-06-07 Ig Farbenindustrie Ag Improvements relating to photographic materials
US2267470A (en) * 1938-02-16 1941-12-23 Lowe Paper Co Method and means for coating paper
US2311518A (en) * 1940-02-24 1943-02-16 Jr Eugene Caligari Method of applying polished coatings to sheet units
US2592218A (en) * 1948-11-19 1952-04-08 Hercules Powder Co Ltd Copolymers of allyl acetamides
US2550652A (en) * 1949-10-12 1951-04-24 American Cyanamid Co Diallyl cyanamide copolymer compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443946A (en) * 1964-06-04 1969-05-13 Agfa Ag Photographic material having a roughened protective layer
US4056396A (en) * 1973-02-12 1977-11-01 Fuji Photo Film Co., Ltd. Layers used to prevent reticulation in photographic elements

Also Published As

Publication number Publication date
US2751315A (en) 1956-06-19
FR1098073A (en) 1955-07-18

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