CH499129A - Lichtpausmaterial - Google Patents
LichtpausmaterialInfo
- Publication number
- CH499129A CH499129A CH148768A CH148768A CH499129A CH 499129 A CH499129 A CH 499129A CH 148768 A CH148768 A CH 148768A CH 148768 A CH148768 A CH 148768A CH 499129 A CH499129 A CH 499129A
- Authority
- CH
- Switzerland
- Prior art keywords
- dihydroxy
- blueprint
- diazo
- tetramethyl
- coupling
- Prior art date
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
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/58—Coupling substances therefor
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0045365 | 1967-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH499129A true CH499129A (de) | 1970-11-15 |
Family
ID=7407609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH148768A CH499129A (de) | 1967-02-24 | 1968-01-31 | Lichtpausmaterial |
Country Status (6)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2746551A1 (de) * | 1977-10-17 | 1979-04-26 | Hoechst Ag | Diazotypiematerial |
-
1967
- 1967-02-24 DE DE19671572159 patent/DE1572159C3/de not_active Expired
-
1968
- 1968-01-31 CH CH148768A patent/CH499129A/de not_active IP Right Cessation
- 1968-02-15 AT AT143468A patent/AT276083B/de active
- 1968-02-21 BE BE711065D patent/BE711065A/xx unknown
- 1968-02-22 FR FR1557213D patent/FR1557213A/fr not_active Expired
- 1968-02-22 GB GB877568A patent/GB1161273A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1572159A1 (de) | 1970-02-19 |
AT276083B (de) | 1969-11-10 |
BE711065A (US07494231-20090224-C00006.png) | 1968-07-01 |
DE1572159B2 (de) | 1974-02-14 |
FR1557213A (US07494231-20090224-C00006.png) | 1969-02-14 |
DE1572159C3 (de) | 1975-01-16 |
GB1161273A (en) | 1969-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |