GB1365490A - Photosensitive heat processable photographic materials - Google Patents

Photosensitive heat processable photographic materials

Info

Publication number: GB1365490A
Authority: GB; United Kingdom
Prior art keywords: photographic materials; photosensitive heat; heat processable; processable photographic; photosensitive
Prior art date: 1970-10-28
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

GB5017271A

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.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

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.)

1970-10-28

Filing date

1971-10-28

Publication date

1974-09-04

1971-10-28 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1974-09-04 Publication of GB1365490A publication Critical patent/GB1365490A/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
- G03C1/00—Photosensitive materials
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

GB5017271A 1970-10-28 1971-10-28 Photosensitive heat processable photographic materials Expired GB1365490A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8492470A	1970-10-28	1970-10-28

Publications (1)

Publication Number	Publication Date
GB1365490A true GB1365490A (en)	1974-09-04

Family

ID=22188073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB5017271A Expired GB1365490A (en)	1970-10-28	1971-10-28	Photosensitive heat processable photographic materials

Country Status (5)

Country	Link
US (1)	US3706565A (en)
BE (1)	BE774372A (en)
DE (1)	DE2153629A1 (en)
FR (1)	FR2113041A5 (en)
GB (1)	GB1365490A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3852073A (en) *	1970-12-31	1974-12-03	Polaroid Corp	Silver halide emulsions comprising polymeric peptizers
GB1478113A (en) *	1973-09-25	1977-06-29	Agfa Gevaert	Development promoting compounds for silver halide photography
JPS53137096A (en) *	1977-05-06	1978-11-30	Fuji Photo Film Co Ltd	Production of slightly soluble silver salt particles
JPS5913728B2 (en) *	1979-11-09	1984-03-31	旭化成株式会社	Dry imaging material
US4529689A (en) *	1983-10-31	1985-07-16	E. I. Du Pont De Nemours And Company	Silver sulfinate photothermographic films
US4605753A (en) *	1983-10-31	1986-08-12	E. I. Du Pont De Nemours And Company	Silver sulfinate physical developer for heat-developable photographic films
EP0729385A4 (en) *	1993-11-16	1997-08-20	Comalco Alu	Countercurrent gas-solid contacting
CA2202017A1 (en) *	1996-05-22	1997-11-22	Alfred J. Alton	Photothermographic and thermographic films containing low levels of formate to prevent fog
US6040130A (en) *	1997-02-10	2000-03-21	Eastman Kodak Company	Photothermographic and thermographic films containing low levels of unsaturated fatty acid to prevent fog

1970
- 1970-10-28 US US84924A patent/US3706565A/en not_active Expired - Lifetime
1971
- 1971-10-21 FR FR7137802A patent/FR2113041A5/fr not_active Expired
- 1971-10-22 BE BE774372A patent/BE774372A/en unknown
- 1971-10-27 DE DE19712153629 patent/DE2153629A1/de active Pending
- 1971-10-28 GB GB5017271A patent/GB1365490A/en not_active Expired

Also Published As

Publication number	Publication date
US3706565A (en)	1972-12-19
DE2153629A1 (en)	1972-05-04
BE774372A (en)	1972-02-14
FR2113041A5 (en)	1972-06-23

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Legal Events

Date	Code	Title	Description
1975-01-15	PS	Patent sealed [section 19, patents act 1949]
1978-06-07	PCNP	Patent ceased through non-payment of renewal fee