GB1092293A - Diazotype copying materials - Google Patents
Diazotype copying materialsInfo
- Publication number
- GB1092293A GB1092293A GB8443/65A GB844365A GB1092293A GB 1092293 A GB1092293 A GB 1092293A GB 8443/65 A GB8443/65 A GB 8443/65A GB 844365 A GB844365 A GB 844365A GB 1092293 A GB1092293 A GB 1092293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- urea
- support
- layer
- coated
- Prior art date
- 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
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
- G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964K0052254 DE1447736A1 (de) | 1964-02-29 | 1964-02-29 | Durch Waerme entwickelbares Zweikomponenten-Diazotypie-Kopiermaterial und Verfahren zu dessen Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1092293A true GB1092293A (en) | 1967-11-22 |
Family
ID=7226281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8443/65A Expired GB1092293A (en) | 1964-02-29 | 1965-02-26 | Diazotype copying materials |
Country Status (5)
Country | Link |
---|---|
US (1) | US3434838A (sv) |
BE (1) | BE660356A (sv) |
DE (1) | DE1447736A1 (sv) |
FR (1) | FR1431182A (sv) |
GB (1) | GB1092293A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525619A (en) * | 1965-09-10 | 1970-08-25 | Keuffel & Esser Co | Heat-developable diazotype material |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1572072C3 (de) * | 1966-03-19 | 1974-02-28 | Kalle Ag, 6202 Wiesbaden-Biebrich | Wärmeentwicke lbares Diazotypiematerial |
US3522050A (en) * | 1967-04-24 | 1970-07-28 | Ricoh Kk | Heat developable diazotype copy paper |
US3904414A (en) * | 1971-09-24 | 1975-09-09 | Gaf Corp | Precoated diazotype photocopying materials |
US4446028A (en) * | 1982-12-20 | 1984-05-01 | Betz Laboratories, Inc. | Isopropenyl phosphonic acid copolymers used to inhibit scale formation |
US4446046A (en) * | 1981-06-17 | 1984-05-01 | Betz Laboratories, Inc. | Poly (alkenyl) phosphonic acid and methods of use thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA597615A (en) * | 1960-05-10 | Schafer Werner | Photosensitive material | |
US2617727A (en) * | 1946-03-08 | 1952-11-11 | Gen Aniline & Film Corp | Alginate sized diazotype sensitized material |
DE1112892B (de) * | 1958-11-26 | 1961-08-17 | Renker Belipa G M B H | Lichtempfindliches Material fuer die Diazotypie und Verfahren zu seiner Herstellung |
NL264445A (sv) * | 1959-04-22 | |||
NL258232A (sv) * | 1959-11-23 | |||
NL271279A (sv) * | 1960-02-01 | |||
US3159487A (en) * | 1961-09-21 | 1964-12-01 | Keuffel & Esser Co | Photosensitive diazotype material comprising a starch, silica and a binder |
BE635248A (sv) * | 1962-07-25 | |||
US3169067A (en) * | 1962-08-28 | 1965-02-09 | Itek Corp | Heat developable diazotype material comprising an unsymmetrical urea as the base release agent |
US3255007A (en) * | 1963-03-19 | 1966-06-07 | Keuffel & Esser Co | Diazotype reproduction materials |
-
1964
- 1964-02-29 DE DE1964K0052254 patent/DE1447736A1/de active Pending
-
1965
- 1965-02-24 US US435027A patent/US3434838A/en not_active Expired - Lifetime
- 1965-02-26 BE BE660356A patent/BE660356A/xx unknown
- 1965-02-26 FR FR7180A patent/FR1431182A/fr not_active Expired
- 1965-02-26 GB GB8443/65A patent/GB1092293A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525619A (en) * | 1965-09-10 | 1970-08-25 | Keuffel & Esser Co | Heat-developable diazotype material |
Also Published As
Publication number | Publication date |
---|---|
BE660356A (sv) | 1965-08-26 |
FR1431182A (fr) | 1966-03-11 |
US3434838A (en) | 1969-03-25 |
DE1447736A1 (de) | 1969-01-09 |
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