EP0579391A3 - Colour film. - Google Patents

Colour film. Download PDF

Info

Publication number: EP0579391A3
Authority: EP; European Patent Office
Prior art keywords: colour film; colour; film
Prior art date: 1992-07-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP93304860A

Other languages

German (de)

French (fr)

Other versions

EP0579391A2 (en

Inventor

Albert Durr Edgar

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1992-07-17

Filing date

1993-06-22

Publication date

1995-05-10

1993-06-22 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1994-01-19 Publication of EP0579391A2 publication Critical patent/EP0579391A2/en

1995-05-10 Publication of EP0579391A3 publication Critical patent/EP0579391A3/en

Status Withdrawn legal-status Critical Current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
- 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
- G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)
Facsimiles In General (AREA)
Thermal Transfer Or Thermal Recording In General (AREA)

EP93304860A 1992-07-17 1993-06-22 Colour film. Withdrawn EP0579391A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US91632292A	1992-07-17	1992-07-17
US916322		1992-07-17

Publications (2)

Publication Number	Publication Date
EP0579391A2 EP0579391A2 (en)	1994-01-19
EP0579391A3 true EP0579391A3 (en)	1995-05-10

Family

ID=25437067

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP93304860A Withdrawn EP0579391A3 (en)	1992-07-17	1993-06-22	Colour film.

Country Status (3)

Country	Link
EP (1)	EP0579391A3 (en)
JP (1)	JP2910966B2 (en)
CA (1)	CA2093841C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0377910A2 (en) *	1989-01-12	1990-07-18	Agfa-Gevaert AG	Colour-photographic negative-recording material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8506092D0 (en) *	1985-03-08	1985-04-11	Minnesota Mining & Mfg	Photographic materials & colour proofing system
GB8609132D0 (en) *	1986-04-15	1986-05-21	Minnesota Mining & Mfg	Photographic materials
JPH03155547A (en) *	1989-11-13	1991-07-03	Konica Corp	Color photographic sensitive material

1993
- 1993-04-13 CA CA 2093841 patent/CA2093841C/en not_active Expired - Fee Related
- 1993-06-10 JP JP5138719A patent/JP2910966B2/en not_active Expired - Lifetime
- 1993-06-22 EP EP93304860A patent/EP0579391A3/en not_active Withdrawn

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0377910A2 (en) *	1989-01-12	1990-07-18	Agfa-Gevaert AG	Colour-photographic negative-recording material

Also Published As

Publication number	Publication date
JPH0695310A (en)	1994-04-08
EP0579391A2 (en)	1994-01-19
CA2093841A1 (en)	1994-01-18
CA2093841C (en)	1996-12-03
JP2910966B2 (en)	1999-06-23

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Legal Events

Date	Code	Title	Description
1993-12-03	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1994-01-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1994-07-20	17P	Request for examination filed	Effective date: 19940519
1995-03-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-05-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1995-09-27	17Q	First examination report despatched	Effective date: 19950816
1999-07-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1999-08-18	18W	Application withdrawn	Withdrawal date: 19990617