CA1012819A - Photographic products and processes - Google Patents

Photographic products and processes

Info

Publication number: CA1012819A
Authority: CA; Canada
Prior art keywords: processes; photographic products; photographic; products
Prior art date: 1973-03-23
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

CA189,393A

Other versions

CA189393S (en

Inventor

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.)

1973-03-23

Filing date

1974-01-03

Publication date

1977-06-28

1974-01-03 Application filed by Polaroid Corp filed Critical Polaroid Corp

1977-06-28 Application granted granted Critical

1977-06-28 Publication of CA1012819A publication Critical patent/CA1012819A/en

Status Expired legal-status Critical Current

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
- G03C8/24—Photosensitive materials characterised by the image-receiving section
- G03C8/26—Image-receiving layers
- 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
- G03C8/42—Structural details
- G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Color Television Image Signal Generators (AREA)

CA189,393A 1973-03-23 1974-01-03 Photographic products and processes Expired CA1012819A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00344166A US3836365A (en)	1973-03-23	1973-03-23	Novel photographic products and processes

Publications (1)

Publication Number	Publication Date
CA1012819A true CA1012819A (en)	1977-06-28

Family

ID=23349331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA189,393A Expired CA1012819A (en)	1973-03-23	1974-01-03	Photographic products and processes

Country Status (8)

Country	Link
US (1)	US3836365A (en)
JP (1)	JPS5758650B2 (en)
BE (1)	BE810327A (en)
CA (1)	CA1012819A (en)
DE (1)	DE2413981A1 (en)
FR (1)	FR2222676B1 (en)
GB (1)	GB1464920A (en)
IT (1)	IT1000314B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3930864A (en) *	1974-04-15	1976-01-06	Eastman Kodak Company	Auxiliary mordant layer for excess dye formed in integral color transfer assemblage
US4190447A (en) *	1978-01-09	1980-02-26	Eastman Kodak Company	Cover sheets for integral imaging receiver elements
JPS61252551A (en) *	1985-05-02	1986-11-10	Fuji Photo Film Co Ltd	Color photographic sensitive material
JP2607951B2 (en) *	1989-03-20	1997-05-07	富士写真フイルム株式会社	Color diffusion transfer photographic film unit
JP2001166442A (en) *	1999-12-07	2001-06-22	Fuji Photo Film Co Ltd	Diffusion transfer photographic film unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL104746C (en) *	1956-10-09
BE578578A (en) *	1958-05-12
US3761271A (en) *	1968-05-13	1973-09-25	Polaroid Corp	Film assemblage for color diffusion transfer film
US3689262A (en) *	1968-05-13	1972-09-05	Polaroid Corp	Photographic products and processes for color diffusion transfer
US3620731A (en) *	1969-09-29	1971-11-16	Polaroid Corp	Novel processes for forming two negative color transfer images
US3647437A (en) *	1970-12-18	1972-03-07	Polaroid Corp	Photographic products, processes and compositions
CA972204A (en) *	1971-12-01	1975-08-05	Howard G. Rogers	Photographic products

1973
- 1973-03-23 US US00344166A patent/US3836365A/en not_active Expired - Lifetime
- 1973-12-12 IT IT54271/73A patent/IT1000314B/en active
1974
- 1974-01-03 CA CA189,393A patent/CA1012819A/en not_active Expired
- 1974-01-29 BE BE7000485A patent/BE810327A/en not_active IP Right Cessation
- 1974-01-31 JP JP49013279A patent/JPS5758650B2/ja not_active Expired
- 1974-03-22 FR FR7409868A patent/FR2222676B1/fr not_active Expired
- 1974-03-22 DE DE2413981A patent/DE2413981A1/en not_active Withdrawn
- 1974-03-22 GB GB1286674A patent/GB1464920A/en not_active Expired

Also Published As

Publication number	Publication date
IT1000314B (en)	1976-03-30
FR2222676A1 (en)	1974-10-18
FR2222676B1 (en)	1977-10-07
JPS5758650B2 (en)	1982-12-10
GB1464920A (en)	1977-02-16
US3836365A (en)	1974-09-17
DE2413981A1 (en)	1974-09-26
BE810327A (en)	1974-05-16
JPS49123626A (en)	1974-11-26
AU6648874A (en)	1975-09-11

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