CA1029232A - Dry processing of photographic film using heat - Google Patents

Dry processing of photographic film using heat

Info

Publication number: CA1029232A
Authority: CA; Canada
Prior art keywords: heat; photographic film; dry processing; dry; processing
Prior art date: 1973-07-09
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

CA199,347A

Other languages

French (fr)

Other versions

CA199347S (en

Inventor

Joseph N. May

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.)

Xerox Corp

Original Assignee

Xerox 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.)

1973-07-09

Filing date

1974-05-07

Publication date

1978-04-11

1974-05-07 Application filed by Xerox Corp filed Critical Xerox Corp

1978-04-11 Application granted granted Critical

1978-04-11 Publication of CA1029232A publication Critical patent/CA1029232A/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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/263—Processes using silver-salt-containing photosensitive materials or agents therefor with an exterior influence, e.g. ultrasonics, electrical or thermal means
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/002—Heat development apparatus, e.g. Kalvar

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photographic Developing Apparatuses (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)

CA199,347A 1973-07-09 1974-05-07 Dry processing of photographic film using heat Expired CA1029232A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US377887A US3902041A (en)	1973-07-09	1973-07-09	Dry film processing apparatus

Publications (1)

Publication Number	Publication Date
CA1029232A true CA1029232A (en)	1978-04-11

Family

ID=23490916

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA199,347A Expired CA1029232A (en)	1973-07-09	1974-05-07	Dry processing of photographic film using heat

Country Status (7)

Country	Link
US (1)	US3902041A (en)
JP (1)	JPS5043928A (en)
CA (1)	CA1029232A (en)
DE (1)	DE2429683A1 (en)
FR (1)	FR2237224B1 (en)
GB (1)	GB1462819A (en)
NL (1)	NL7408314A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4021110A (en) *	1975-04-30	1977-05-03	Xerox Corporation	Photocopying camera and processing device
DE7908775U1 (en) *	1979-03-28	1979-07-19	Hoechst Ag, 6000 Frankfurt	DEVELOPMENT CHAMBER
US4665303A (en) *	1984-11-09	1987-05-12	Fuji Photo Film Co., Ltd.	Thermal developing apparatus
US4653890A (en) *	1985-10-16	1987-03-31	Bell & Howell Company	Film developing system for microimage recording apparatus
US4697919A (en) *	1986-11-28	1987-10-06	Bell & Howell Company	Film developing system for microimage recording apparatus
US4761311A (en) *	1987-02-19	1988-08-02	The Mead Corporation	Process for glossing a developer sheet and an apparatus useful therein
US4807560A (en) *	1987-02-19	1989-02-28	The Mead Corporation	Apparatus for glossing a developer sheet
US7828547B2 (en) *	2004-12-10	2010-11-09	Kodak Graphic Communications	Method and apparatus for rapidly heating printing plates

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2674809A (en) *	1950-08-24	1954-04-13	Raduner & Co Ag	Apparatus for thermic treatment by infrared radiation
US3078589A (en) *	1956-12-03	1963-02-26	Xerox Corp	Xerographic fusing apparatus
US3349222A (en) *	1964-07-02	1967-10-24	Stromberg Carlson Corp	Device for contact heating of moving sheet material
US3356831A (en) *	1964-12-23	1967-12-05	Xerox Corp	Xerographic fusing apparatus
US3449547A (en) *	1966-12-27	1969-06-10	Gaf Corp	Thermographic developing apparatus
BE759262A (en) *	1969-12-10	1971-05-24	Agfa Gevaert Nv	DRYER FOR LEAF-SHAPED PHOTOGRAPHIC MATERIAL

1973
- 1973-07-09 US US377887A patent/US3902041A/en not_active Expired - Lifetime
1974
- 1974-05-07 CA CA199,347A patent/CA1029232A/en not_active Expired
- 1974-05-09 FR FR7416097A patent/FR2237224B1/fr not_active Expired
- 1974-06-12 JP JP49067586A patent/JPS5043928A/ja active Pending
- 1974-06-20 DE DE2429683A patent/DE2429683A1/en active Pending
- 1974-06-20 NL NL7408314A patent/NL7408314A/xx unknown
- 1974-07-05 GB GB2988974A patent/GB1462819A/en not_active Expired

Also Published As

Publication number	Publication date
DE2429683A1 (en)	1975-01-30
FR2237224A1 (en)	1975-02-07
NL7408314A (en)	1974-09-25
FR2237224B1 (en)	1976-10-15
GB1462819A (en)	1977-01-26
JPS5043928A (en)	1975-04-21
US3902041A (en)	1975-08-26

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