BE571336A - - Google Patents
Info
- Publication number
- BE571336A BE571336A BE571336A BE571336A BE571336A BE 571336 A BE571336 A BE 571336A BE 571336 A BE571336 A BE 571336A BE 571336 A BE571336 A BE 571336A BE 571336 A BE571336 A BE 571336A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B39/00—Other azo dyes prepared by diazotising and coupling
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
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- 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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/02—Photosensitive materials characterised by the image-forming section
- G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
- G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
- G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
- G03C8/14—Oxidation of the chromogenic substances
- G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
- G03C8/18—Dye developers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Coloring (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68506657A | 1957-09-20 | 1957-09-20 | |
| US68508157A | 1957-09-20 | 1957-09-20 | |
| US222702A US3208991A (en) | 1957-09-20 | 1962-09-10 | Azo dye developers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571336A true BE571336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-03-19 |
Family
ID=27397130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571336A BE571336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-09-20 | 1958-09-19 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247455A (en) * | 1978-08-02 | 1981-01-27 | Polaroid Corporation | Yellow 2:1 azo-azo or azo-azomethine chrome complexed dye developers |
| WO2005118551A2 (en) * | 2004-05-28 | 2005-12-15 | Ligand Pharmaceuticals Inc. | Thrombopoietin activity modulating compounds and methods |
| US7314887B2 (en) * | 2004-10-25 | 2008-01-01 | Ligand Pharmaceuticals, Inc. | Thrombopoietin activity modulating compounds and methods |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE554933A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-02-13 | 1900-01-01 | ||
| US2997390A (en) * | 1956-09-04 | 1961-08-22 | Polaroid Corp | Novel color processes and products |
| US3009958A (en) * | 1957-06-06 | 1961-11-21 | Polaroid Corp | Hydroquinonyl derivatives and their synthesis |
-
1958
- 1958-09-08 GB GB28756/58A patent/GB898706A/en not_active Expired
- 1958-09-08 GB GB19820/61A patent/GB898707A/en not_active Expired
- 1958-09-10 DE DEI15383A patent/DE1129371B/de active Pending
- 1958-09-10 DE DE19581419866 patent/DE1419866A1/de active Pending
- 1958-09-19 FR FR774891A patent/FR1215651A/fr not_active Expired
- 1958-09-19 BE BE571336A patent/BE571336A/xx unknown
-
1962
- 1962-09-10 US US222702A patent/US3208991A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB898707A (en) | 1962-06-14 |
| DE1129371B (de) | 1962-05-10 |
| DE1419866A1 (de) | 1968-11-21 |
| FR1215651A (fr) | 1960-04-20 |
| US3208991A (en) | 1965-09-28 |
| GB898706A (en) | 1962-06-14 |