NL278981A - - Google Patents

Info

Publication number
NL278981A
NL278981A NL278981DA NL278981A NL 278981 A NL278981 A NL 278981A NL 278981D A NL278981D A NL 278981DA NL 278981 A NL278981 A NL 278981A
Authority
NL
Netherlands
Application number
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.)
Publication of NL278981A publication Critical patent/NL278981A/xx

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32—Colour coupling substances
    • G03C7/327—Macromolecular coupling substances
    • G03C7/3275—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
NL278981D 1961-05-29 NL278981A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US113100A US3211552A (en) 1961-05-29 1961-05-29 Multilayer photographic element for color photography

Publications (1)

Publication Number Publication Date
NL278981A true NL278981A (fr)

Family

ID=22347582

Family Applications (1)

Application Number Title Priority Date Filing Date
NL278981D NL278981A (fr) 1961-05-29

Country Status (5)

Country Link
US (1) US3211552A (fr)
DE (1) DE1154717B (fr)
ES (1) ES277758A1 (fr)
GB (1) GB995364A (fr)
NL (1) NL278981A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1052692A (fr) * 1963-04-05
US3342592A (en) * 1963-06-14 1967-09-19 Du Pont Photographic color films and processes
US3424583A (en) * 1963-08-14 1969-01-28 Du Pont Photographic color reversal films
US3361565A (en) * 1964-01-21 1968-01-02 Du Pont Silver halide photographic element containing a polyanionic color former and a gelatin antiabrasion layer
CH485782A (de) * 1964-06-23 1970-02-15 Gevaert Photo Prod Nv Verfahren zur Emulsionspolymerisation
US3370952A (en) * 1964-09-23 1968-02-27 Du Pont Color formers
JPS58211756A (ja) * 1982-06-04 1983-12-09 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料
JP2530164B2 (ja) * 1987-02-05 1996-09-04 コニカ株式会社 鮮鋭性及び粒状性の改良されたハロゲン化銀カラ−写真感光材料
CN115745848A (zh) * 2022-12-07 2023-03-07 上海优合生物科技有限公司 一种氨基胍的加工合成工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380033A (en) * 1938-10-05 1945-07-10 Du Pont Photographic elements containing polyvinyl acetal color formers
US2463838A (en) * 1943-02-18 1949-03-08 Du Pont Polymeric color couplers
US2423460A (en) * 1944-03-31 1947-07-08 Du Pont Photographic elements containing polyamide dye intermediate layers
US2489655A (en) * 1948-04-05 1949-11-29 Du Pont Polymeric color formers
US2828204A (en) * 1953-06-23 1958-03-25 Du Pont Polyvinyl acetal silver halide emulsion containing polyvinyl acetal color formers
US3070442A (en) * 1958-07-18 1962-12-25 Du Pont Process for producing colored polymeric relief images and elements therefor
DE1248946B (fr) * 1959-01-26
BE588780A (fr) * 1959-03-17

Also Published As

Publication number Publication date
DE1154717B (de) 1963-09-19
US3211552A (en) 1965-10-12
GB995364A (en) 1965-06-16
ES277758A1 (es) 1963-01-16

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