CA982864A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number: CA982864A
Authority: CA; Canada
Prior art keywords: processes; photographic products; photographic; products
Prior art date: 1971-12-06
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

CA158,075A

Other versions

CA158075S (en

Inventor

James A. Avtges

Herbert N. Schlein

Lloyd D. Taylor

Jerome L. Reid

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.)

Polaroid Corp

Original Assignee

Polaroid 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.)

1971-12-06

Filing date

1972-12-05

Publication date

1976-02-03

1972-12-05 Application filed by Polaroid Corp filed Critical Polaroid Corp

1976-02-03 Application granted granted Critical

1976-02-03 Publication of CA982864A publication Critical patent/CA982864A/en

Status 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Color Printing (AREA)

CA158,075A 1971-12-06 1972-12-05 Photographic products and processes Expired CA982864A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20505371A	1971-12-06	1971-12-06

Publications (1)

Publication Number	Publication Date
CA982864A true CA982864A (en)	1976-02-03

Family

ID=22760587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA158,075A Expired CA982864A (en)	1971-12-06	1972-12-05	Photographic products and processes

Country Status (9)

Country	Link
US (1)	US3748129A (en)
JP (1)	JPS5852213B2 (en)
AU (1)	AU465470B2 (en)
CA (1)	CA982864A (en)
DE (1)	DE2259797C2 (en)
FR (1)	FR2162467B1 (en)
GB (1)	GB1414160A (en)
IT (1)	IT973908B (en)
NL (1)	NL171747C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3856522A (en) *	1972-12-26	1974-12-24	Polaroid Corp	Spacer layer for dye diffusion transfer film
US4512969A (en) *	1974-09-17	1985-04-23	Eastman Kodak Company	Compositions containing hydrophobic addenda uniformly loaded in latex polymer particles
US4304769A (en) *	1974-09-17	1981-12-08	Eastman Kodak Company	Process for achieving uniform, efficient distribution of hydrophobic materials through hydrophilic colloid layers and loaded latex compositions
US4134768A (en) *	1976-08-26	1979-01-16	Polaroid Corporation	Photographic uses of polyvinyl-phenylmercapto-tetrazoles
US4102685A (en) *	1976-08-26	1978-07-25	Polaroid Corporation	Photographic uses of polyvinylphenylmercapto-tetrazole:multivalent metal cation combinations
US4203716A (en) *	1976-11-24	1980-05-20	Eastman Kodak Company	Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
US4214047A (en) *	1979-05-04	1980-07-22	Eastman Kodak Company	Photographic elements having hydrophilic colloid layers containing hydrophobic addenda uniformly loaded in latex polymer particles
US4247627A (en) *	1979-10-10	1981-01-27	Eastman Kodak Company	Photographic elements having hydrophilic colloid layers containing hydrophobic ultraviolet absorbers uniformly loaded in latex polymer particles
US5077187A (en) *	1989-11-15	1991-12-31	Eastman Kodak Company	Photographic elements silver halide containing a specific polymer and water soluble dye layer
US5006450A (en) *	1989-11-15	1991-04-09	Eastman Kodak Company	Mordant polymer photographic element containing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3477849A (en) *	1964-03-23	1969-11-11	Eastman Kodak Co	Multi-color dye developer systems
US3384483A (en) *	1964-03-23	1968-05-21	Eastmean Kodak Company	Multicolor dye developer image transfer systems

1971
- 1971-12-06 US US00205053A patent/US3748129A/en not_active Expired - Lifetime
1972
- 1972-12-05 IT IT54498/72A patent/IT973908B/en active
- 1972-12-05 FR FR7243265A patent/FR2162467B1/fr not_active Expired
- 1972-12-05 CA CA158,075A patent/CA982864A/en not_active Expired
- 1972-12-05 JP JP47121950A patent/JPS5852213B2/en not_active Expired
- 1972-12-06 NL NLAANVRAGE7216536,A patent/NL171747C/en not_active IP Right Cessation
- 1972-12-06 GB GB5624972A patent/GB1414160A/en not_active Expired
- 1972-12-06 DE DE2259797A patent/DE2259797C2/en not_active Expired
- 1972-12-06 AU AU49722/72A patent/AU465470B2/en not_active Expired

Also Published As

Publication number	Publication date
NL171747B (en)	1982-12-01
DE2259797A1 (en)	1973-06-07
IT973908B (en)	1974-06-10
DE2259797C2 (en)	1982-10-07
NL7216536A (en)	1973-06-08
FR2162467A1 (en)	1973-07-20
JPS5852213B2 (en)	1983-11-21
GB1414160A (en)	1975-11-19
NL171747C (en)	1983-05-02
JPS4865926A (en)	1973-09-10
FR2162467B1 (en)	1977-01-14
AU4972272A (en)	1974-06-06
US3748129A (en)	1973-07-24
AU465470B2 (en)	1975-09-25

Publication	Publication Date	Title
CA997613A (en)	1976-09-28	Photographic processes and products
CA987943A (en)	1976-04-27	Photographic processes and products
CA971802A (en)	1975-07-29	Photographic products and processes
CA982863A (en)	1976-02-03	Photographic products and processes
AU475587B2 (en)	1976-08-26	Products and processes
CA982864A (en)	1976-02-03	Photographic products and processes
CA944208A (en)	1974-03-26	Photographic products and processes
CA1000548A (en)	1976-11-30	Photographic processes and products
CA941664A (en)	1974-02-12	Photographic products and processes
CA992788A (en)	1976-07-13	Photographic products and processes
AU450372B2 (en)	1974-07-04	Novel photographic products and processes
CA868514A (en)	1971-04-13	Cosputtered film and process
CA989658A (en)	1976-05-25	Photographic products and processes
CA938826A (en)	1973-12-25	Photographic products and processes
CA883751A (en)	1971-10-19	Photographic products and processes
CA874369A (en)	1971-06-29	Photographic products and processes
CA883750A (en)	1971-10-19	Photographic processes and products
CA874915A (en)	1971-07-06	Photographic products and processes
CA1001460A (en)	1976-12-14	Photographic products and processes
CA975601A (en)	1975-10-07	Photographic products and processes
CA951166A (en)	1974-07-16	Photographic products and processes
AU2441571A (en)	1972-07-20	Novel photographic products and processes
AU465130B2 (en)	1975-09-02	Metallic photographic products and processes
AU465067B2 (en)	1975-09-18	Metallic photographic products and processes
CA973751A (en)	1975-09-02	Photographic poducts and processes