DE904982C - Lichtempfindliches photographisches Material mit Schutzschicht - Google Patents

Lichtempfindliches photographisches Material mit Schutzschicht

Info

Publication number
DE904982C
DE904982C DEG7521A DEG0007521A DE904982C DE 904982 C DE904982 C DE 904982C DE G7521 A DEG7521 A DE G7521A DE G0007521 A DEG0007521 A DE G0007521A DE 904982 C DE904982 C DE 904982C
Authority
DE
Germany
Prior art keywords
formaldehyde
methyl
addition product
material according
photographic material
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
DEG7521A
Other languages
German (de)
English (en)
Inventor
Bowman M Bower
William R Young
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of DE904982C publication Critical patent/DE904982C/de
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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DEG7521A 1950-12-01 1951-11-28 Lichtempfindliches photographisches Material mit Schutzschicht Expired DE904982C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US198728A US2629660A (en) 1950-12-01 1950-12-01 Antifading baths for photographic black-and-white prints

Publications (1)

Publication Number Publication Date
DE904982C true DE904982C (de) 1954-02-25

Family

ID=22734557

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG7521A Expired DE904982C (de) 1950-12-01 1951-11-28 Lichtempfindliches photographisches Material mit Schutzschicht

Country Status (6)

Country Link
US (1) US2629660A (pt-PT)
BE (1) BE507496A (pt-PT)
CH (1) CH298917A (pt-PT)
DE (1) DE904982C (pt-PT)
FR (1) FR1046064A (pt-PT)
GB (1) GB690143A (pt-PT)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061182B (de) * 1955-03-29 1959-07-09 Polaroid Corp Verfahren zum Herstellen photographischer Bilder durch UEbertragen z. B. eines komplexen Silbersalzes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876062A (en) * 1953-09-03 1959-03-03 Phrix Werke Ag Process of crease-proofing cellulose fibers and fabrics by applying ureaformaldehyde-glyoxal reaction products
NL92657C (pt-PT) * 1954-02-26
US2865773A (en) * 1954-06-25 1958-12-23 Oxford Paper Co Coating compositions
US3326932A (en) * 1963-11-26 1967-06-20 United States Borax Chem Disubstituted hydantoins
IL118727A (en) * 1995-06-29 2003-01-12 Lilly Co Eli (-)-2-spiro-5-hydantoinbicyclo [3.1.0] hexane-6-carboxylic acid, salts thereof and use thereof for the preparation of (+)-(2) aminobicyclo [3.1.0] hexane-2,6-dicarboxylic acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363493A (en) * 1941-06-13 1944-11-28 Du Pont Photographic processes and compositions
BE490235A (pt-PT) * 1948-07-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1061182B (de) * 1955-03-29 1959-07-09 Polaroid Corp Verfahren zum Herstellen photographischer Bilder durch UEbertragen z. B. eines komplexen Silbersalzes

Also Published As

Publication number Publication date
GB690143A (en) 1953-04-15
US2629660A (en) 1953-02-24
FR1046064A (fr) 1953-12-03
CH298917A (fr) 1954-05-31
BE507496A (pt-PT)

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