FR2335562B1 - - Google Patents
Info
- Publication number
- FR2335562B1 FR2335562B1 FR7637439A FR7637439A FR2335562B1 FR 2335562 B1 FR2335562 B1 FR 2335562B1 FR 7637439 A FR7637439 A FR 7637439A FR 7637439 A FR7637439 A FR 7637439A FR 2335562 B1 FR2335562 B1 FR 2335562B1
- Authority
- FR
- France
- 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
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
- C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752557686 DE2557686A1 (de) | 1975-12-20 | 1975-12-20 | Farbbildner fuer kopierverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2335562A1 FR2335562A1 (fr) | 1977-07-15 |
FR2335562B1 true FR2335562B1 (fr) | 1981-11-20 |
Family
ID=5965077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637439A Granted FR2335562A1 (fr) | 1975-12-20 | 1976-12-13 | Composes azoiques, leur procede de preparation et leur utilisation comme percurseurs de colorant pour procedes de reproduction |
Country Status (7)
Country | Link |
---|---|
US (1) | US4119622A (fr) |
JP (1) | JPS5277129A (fr) |
CH (1) | CH624614A5 (fr) |
DE (1) | DE2557686A1 (fr) |
FR (1) | FR2335562A1 (fr) |
GB (1) | GB1549050A (fr) |
IT (1) | IT1063802B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4216248A (en) * | 1978-05-31 | 1980-08-05 | Crompton & Knowles Corporation | 4-Alkoxy-5-(N,N-dialkylamino)-2-[(2,5-dichlorophenyl)azo]acylanilides |
CH675396A5 (fr) * | 1988-06-17 | 1990-09-28 | Ciba Geigy Ag | |
JP4417869B2 (ja) * | 2005-03-15 | 2010-02-17 | 株式会社東芝 | 情報記憶媒体、再生方法及び記録方法 |
JP2006289877A (ja) * | 2005-04-14 | 2006-10-26 | Toshiba Corp | 情報記憶媒体、再生方法及び記録方法 |
CN101376748B (zh) * | 2007-08-27 | 2011-09-14 | 明德国际仓储贸易(上海)有限公司 | 黄色染料化合物及其之墨水组成物 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124567A (en) * | 1964-03-10 | Azo dyes containing a diqxopyrazolbdine | ||
US2391180A (en) * | 1944-03-18 | 1945-12-18 | Eastman Kodak Co | Sulphonamido azo pyrazolones |
FR1214552A (fr) * | 1958-02-06 | 1960-04-11 | Ciba Geigy | Procédé de teinture et d'impression du polyacrylonitrile |
US3139421A (en) * | 1960-03-14 | 1964-06-30 | Parke Davis & Co | Azo compounds and methods for producing same |
IT649870A (fr) * | 1960-05-12 | |||
NL130779C (fr) * | 1964-07-10 | |||
CH489571A (de) * | 1967-09-07 | 1970-04-30 | Ciba Geigy | Verfahren zur Herstellung von wasserunlöslichen Azofarbstoffen |
DE1795227A1 (de) * | 1968-08-24 | 1971-11-04 | Basf Ag | Neue basische Azofarbstoffe der Indazolreihe |
US3948878A (en) * | 1972-02-24 | 1976-04-06 | Produits Chimiques Ugine Kuhlmann | Pyrazolium-azo-phenyl compounds |
US3955088A (en) * | 1974-10-02 | 1976-05-04 | G. D. Searle & Co. | Positron imaging device with plural coincidence channels and graded radiation absorption |
-
1975
- 1975-12-20 DE DE19752557686 patent/DE2557686A1/de not_active Withdrawn
-
1976
- 1976-11-01 US US05/737,720 patent/US4119622A/en not_active Expired - Lifetime
- 1976-11-15 IT IT29369/76A patent/IT1063802B/it active
- 1976-12-13 FR FR7637439A patent/FR2335562A1/fr active Granted
- 1976-12-17 GB GB52727/76A patent/GB1549050A/en not_active Expired
- 1976-12-20 CH CH1601576A patent/CH624614A5/de not_active IP Right Cessation
- 1976-12-20 JP JP51152149A patent/JPS5277129A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2557686A1 (de) | 1977-06-30 |
FR2335562A1 (fr) | 1977-07-15 |
JPS5277129A (en) | 1977-06-29 |
GB1549050A (en) | 1979-08-01 |
CH624614A5 (fr) | 1981-08-14 |
IT1063802B (it) | 1985-02-18 |
US4119622A (en) | 1978-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |