GB1328801A - Formation of dyes suited for reproduction purposes - Google Patents
Formation of dyes suited for reproduction purposesInfo
- Publication number
- GB1328801A GB1328801A GB5909369A GB1328801DA GB1328801A GB 1328801 A GB1328801 A GB 1328801A GB 5909369 A GB5909369 A GB 5909369A GB 1328801D A GB1328801D A GB 1328801DA GB 1328801 A GB1328801 A GB 1328801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formation
- reproduction purposes
- dyes suited
- dimethoxy
- methyl
- 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
- G03C1/58—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)
- Heat Sensitive Colour Forming Recording (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5909369 | 1969-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328801A true GB1328801A (en) | 1973-09-05 |
Family
ID=10483052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5909369A Expired GB1328801A (en) | 1969-12-03 | 1970-11-10 | Formation of dyes suited for reproduction purposes |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50137721A (US20080293856A1-20081127-C00150.png) * | 1974-04-22 | 1975-11-01 | ||
| JPS6180548A (ja) * | 1984-09-27 | 1986-04-24 | Canon Electronics Inc | 磁気デイスク装置 |
| JP2720236B2 (ja) * | 1991-11-20 | 1998-03-04 | 富士写真フイルム株式会社 | ジアゾ型記録材料 |
-
0
- BE BE759710D patent/BE759710A/nl unknown
-
1970
- 1970-11-10 GB GB5909369A patent/GB1328801A/en not_active Expired
- 1970-11-16 CA CA098,246A patent/CA968211A/en not_active Expired
- 1970-11-30 FR FR7043073A patent/FR2072685A5/fr not_active Expired
- 1970-11-30 JP JP45105761A patent/JPS4841202B1/ja active Pending
- 1970-11-30 CH CH1756370A patent/CH569986A5/xx not_active IP Right Cessation
- 1970-12-02 US US94574A patent/US3676138A/en not_active Expired - Lifetime
- 1970-12-02 DE DE19702059192 patent/DE2059192A1/de active Pending
- 1970-12-03 NL NL7017685A patent/NL7017685A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH569986A5 (US20080293856A1-20081127-C00150.png) | 1975-11-28 |
| FR2072685A5 (US20080293856A1-20081127-C00150.png) | 1971-09-24 |
| JPS4841202B1 (US20080293856A1-20081127-C00150.png) | 1973-12-05 |
| CA968211A (en) | 1975-05-27 |
| US3676138A (en) | 1972-07-11 |
| BE759710A (nl) | 1971-06-02 |
| NL7017685A (US20080293856A1-20081127-C00150.png) | 1971-06-07 |
| DE2059192A1 (de) | 1971-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |