CH213753A - Verfahren zur Herstellung positiver Lichtpausen. - Google Patents
Verfahren zur Herstellung positiver Lichtpausen.Info
- Publication number
- CH213753A CH213753A CH213753DA CH213753A CH 213753 A CH213753 A CH 213753A CH 213753D A CH213753D A CH 213753DA CH 213753 A CH213753 A CH 213753A
- Authority
- CH
- Switzerland
- Prior art keywords
- blueprints
- producing positive
- positive
- producing
- positive blueprints
- 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
- G03C1/56—Diazo sulfonates
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)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE213753X | 1938-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH213753A true CH213753A (de) | 1941-03-15 |
Family
ID=5814964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH213753D CH213753A (de) | 1938-12-05 | 1939-11-07 | Verfahren zur Herstellung positiver Lichtpausen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2217189A (lm) |
BE (1) | BE437025A (lm) |
CH (1) | CH213753A (lm) |
FR (1) | FR861934A (lm) |
GB (1) | GB544702A (lm) |
NL (1) | NL51331C (lm) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR959577A (lm) * | 1943-09-15 | 1950-03-31 | ||
NL62542C (lm) * | 1945-08-03 | |||
BE468903A (lm) * | 1945-08-18 | |||
BE471336A (lm) * | 1946-04-13 | |||
US2529464A (en) * | 1946-09-23 | 1950-11-07 | Gen Aniline & Film Corp | Diazotype composition containing n-hydroxyethyl-m-toluidine-p-diazos |
US2528460A (en) * | 1946-10-12 | 1950-10-31 | Gen Aniline & Film Corp | Diazotype compositions containing ethylene oxide derivatives of amino diazos |
US2552354A (en) * | 1947-04-16 | 1951-05-08 | Gen Aniline & Film Corp | Diazotype layers containing diazos of n-(2-hydroxypropyl)-phenylenediamines |
US2537001A (en) * | 1947-08-06 | 1951-01-02 | Gen Aniline & Film Corp | Diazotype layers having cyan acetyl amides as azo components |
US2536398A (en) * | 1947-10-10 | 1951-01-02 | Gen Aniline & Film Corp | Pyrazolone diazotype couplers |
US2533185A (en) * | 1947-10-22 | 1950-12-05 | Gen Aniline & Film Corp | Alkyl malonamates as azo coupling components in diazotype layers |
FR253100A (lm) * | 1947-11-26 | |||
NL71256C (lm) * | 1948-10-01 | |||
US2691587A (en) * | 1949-07-20 | 1954-10-12 | Rca Corp | Developing of diazotype images |
US2680062A (en) * | 1949-07-23 | 1954-06-01 | Keuffel & Esser Co | Process for the production of azo dyestuff images |
US2653091A (en) * | 1950-01-31 | 1953-09-22 | Rca Corp | Photographic diazotype composition and heat development thereof |
US2703756A (en) * | 1951-12-12 | 1955-03-08 | Gen Aniline & Film Corp | Vesicular prints and process of making same |
US2727820A (en) * | 1952-04-29 | 1955-12-20 | Gen Aniline & Film Corp | Light-sensitive diazotype layers containing carboxamides |
US2732299A (en) * | 1952-07-22 | 1956-01-24 | Light sensitive | |
US2789904A (en) * | 1953-09-17 | 1957-04-23 | Gen Aniline & Film Corp | Diazo print process |
BE545042A (lm) * | 1955-02-11 | |||
NL100538C (lm) * | 1958-11-10 | |||
US3153592A (en) * | 1962-05-15 | 1964-10-20 | Dietzgen Co Eugene | Complex salt diazotype photoprinting materials |
US3309200A (en) * | 1963-06-03 | 1967-03-14 | Itek Corp | Data reproduction process |
US3389996A (en) * | 1964-10-15 | 1968-06-25 | Gen Aniline & Film Corp | Two-component heat developable diazotypes |
DE2003542A1 (de) * | 1970-01-27 | 1971-08-12 | Kalle Ag | Diazotypieverfahren |
US3713825A (en) * | 1970-04-27 | 1973-01-30 | Plastic Coating Corp | Light-activated diazography |
US3746448A (en) * | 1971-12-06 | 1973-07-17 | Scott Paper Co | Apparatus for producing positive or negative images on a light activatable, thermally developable, diazosulfonate reproduction material |
DE3071196D1 (en) * | 1979-08-03 | 1985-11-28 | Toshiba Kk | Device for performing a heat-sensitive recording, heat-sensitive recording sheet, and a method for performing a heat-sensitive recording |
JPH0688461B2 (ja) * | 1984-12-27 | 1994-11-09 | 富士写真フイルム株式会社 | 感熱記録材料 |
JPS62253157A (ja) * | 1986-04-25 | 1987-11-04 | Sharp Corp | 感熱記録体を用いた複写方法 |
-
0
- NL NL51331D patent/NL51331C/xx active
- BE BE437025D patent/BE437025A/xx unknown
-
1939
- 1939-04-28 GB GB12810/39A patent/GB544702A/en not_active Expired
- 1939-11-07 CH CH213753D patent/CH213753A/de unknown
- 1939-11-27 US US306343A patent/US2217189A/en not_active Expired - Lifetime
- 1939-11-28 FR FR861934D patent/FR861934A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL51331C (lm) | |
GB544702A (en) | 1942-04-24 |
FR861934A (fr) | 1941-02-21 |
US2217189A (en) | 1940-10-08 |
BE437025A (lm) |
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