BE388671A - - Google Patents

Info

Publication number: BE388671A
Authority: BE; Belgium

Application number

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.)

1931-05-22

Publication of BE388671A publication Critical patent/BE388671A/xx

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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/14—Details
- G03B27/30—Details adapted to be combined with processing apparatus
- G03B27/303—Gas processing
- 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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances

Landscapes

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

BE388671D 1931-05-22 BE388671A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL56995A NL38020C (enrdf_load_html_response)	1931-05-22	1931-05-22

Publications (1)

Publication Number	Publication Date
BE388671A true BE388671A (enrdf_load_html_response)

Family

ID=19785803

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE388671D BE388671A (enrdf_load_html_response)	1931-05-22

Country Status (5)

Country	Link
US (1)	US2034508A (enrdf_load_html_response)
BE (1)	BE388671A (enrdf_load_html_response)
FR (2)	FR737377A (enrdf_load_html_response)
GB (1)	GB391970A (enrdf_load_html_response)
NL (1)	NL38020C (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2416021A (en) *	1944-12-29	1947-02-18	Gen Aniline & Film Corp	Light sensitive diazotype compositions and process
US2542715A (en) *	1945-07-16	1951-02-20	Gen Aniline & Film Corp	Multicolor diazotype layers
US2542716A (en) *	1945-07-16	1951-02-20	Gen Aniline & Film Corp	Multicolor diazotype layers
BE600885A (enrdf_load_html_response) *	1960-03-04
US4108664A (en) *	1976-11-01	1978-08-22	Gaf Corporation	Light-sensitive negative-working film containing a diazo oxide sensitizer and a p-toluenesulfonyl halide or a 2,4-dihalo-S-triazine
US8163075B2 (en)	2006-10-31	2012-04-24	Sensient Colors Llc	Inks comprising modified pigments and methods for making and using the same
EP2201072B1 (en)	2007-08-23	2018-11-14	Sensient Colors LLC	Self-dispersed pigments and methods for making and using the same
AU2010234392A1 (en)	2009-04-07	2011-10-27	Sensient Colors Inc.	Self-dispersing particles and methods for making and using the same

0
- BE BE388671D patent/BE388671A/xx unknown
1931
- 1931-05-22 NL NL56995A patent/NL38020C/xx active
1932
- 1932-04-22 GB GB11645/32A patent/GB391970A/en not_active Expired
- 1932-05-19 US US612364A patent/US2034508A/en not_active Expired - Lifetime
- 1932-05-20 FR FR737377D patent/FR737377A/fr not_active Expired
- 1932-07-18 FR FR42120D patent/FR42120E/fr not_active Expired

Also Published As

Publication number	Publication date
US2034508A (en)	1936-03-17
FR737377A (fr)	1932-12-10
NL38020C (enrdf_load_html_response)	1936-05-16
GB391970A (en)	1933-05-11
FR42120E (fr)	1933-05-31

Publication	Publication Date	Title
FR744050A (enrdf_load_html_response)	1933-04-10
BE377446A (enrdf_load_html_response)	1931-03-31
BE376552A (enrdf_load_html_response)
BE377489A (enrdf_load_html_response)
NL38020C (enrdf_load_html_response)	1936-05-16
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BE377703A (enrdf_load_html_response)
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BE378010A (enrdf_load_html_response)	1931-04-30
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