BR7307920D0 - Processo para obtencao de uma modificacao beta, estavel - Google Patents
Processo para obtencao de uma modificacao beta, estavelInfo
- Publication number
- BR7307920D0 BR7307920D0 BR7920/73A BR792073A BR7307920D0 BR 7307920 D0 BR7307920 D0 BR 7307920D0 BR 7920/73 A BR7920/73 A BR 7920/73A BR 792073 A BR792073 A BR 792073A BR 7307920 D0 BR7307920 D0 BR 7307920D0
- Authority
- BR
- Brazil
- Prior art keywords
- beta
- obtaining
- stable modification
- modification
- stable
- Prior art date
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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
- C09B29/0805—Amino benzenes free of acid groups
- C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
- C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
- C09B29/0811—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino
- C09B29/0823—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN
- C09B29/0825—Amino benzenes free of acid groups characterised by the amino group substituted amino group further substituted alkylamino, alkenylamino, alkynylamino, cycloalkylamino aralkylamino or arylamino substituted by CN having N(-alkenylene-CN/-alkynylene-CN)(-aliphatic residue-CN)
-
- 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
- C09B29/08—Amino benzenes
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0025—Crystal modifications; Special X-ray patterns
- C09B67/0028—Crystal modifications; Special X-ray patterns of azo compounds
- C09B67/0029—Crystal modifications; Special X-ray patterns of azo compounds of monoazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722249739 DE2249739C3 (de) | 1972-10-11 | Azofarbstoff-Modifikation, deren Herstellung und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7307920D0 true BR7307920D0 (pt) | 1974-07-18 |
Family
ID=5858709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7920/73A BR7307920D0 (pt) | 1972-10-11 | 1973-10-11 | Processo para obtencao de uma modificacao beta, estavel |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3956270A (pt) |
| JP (1) | JPS4974221A (pt) |
| BE (1) | BE805946A (pt) |
| BR (1) | BR7307920D0 (pt) |
| CH (1) | CH575984A5 (pt) |
| CS (1) | CS181730B2 (pt) |
| DD (1) | DD122257A5 (pt) |
| FR (1) | FR2202919B1 (pt) |
| GB (1) | GB1436868A (pt) |
| IT (1) | IT997754B (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2511534C2 (de) * | 1975-03-17 | 1977-04-14 | Hoechst Ag | Faerbestabiler monoazofarbstoff, dessen herstellung und dessen verwendung |
| US4536569A (en) * | 1978-07-21 | 1985-08-20 | Sumitomo Chemical Company, Limited | 2-Cyano-4-nitro-6-chlorophenylazo 3-acetyl-or propionylamino-N,N-di-n-pentyl or hexylanilines |
| JPS58225156A (ja) * | 1982-06-21 | 1983-12-27 | Gosei Senriyou Gijutsu Kenkyu Kumiai | モノアゾ染料及びその製法 |
| DE3223888A1 (de) * | 1982-06-26 | 1983-12-29 | Hoechst Ag, 6230 Frankfurt | Neue kristallmodifikation von pigment red 53:1 |
| US4876333A (en) * | 1985-10-15 | 1989-10-24 | Ciba-Geigy Corporation | β-crystalline modification of diasazo acid dyestuff |
| DE3606379A1 (de) * | 1986-02-27 | 1987-09-03 | Bayer Ag | (gamma)-modifikation eines benzisothiazolazofarbstoffs |
| DE19501845A1 (de) * | 1995-01-23 | 1996-07-25 | Cassella Ag | Färbestabiler Monoazofarbstoff, dessen Herstellung und Verwendung |
| US5852179A (en) * | 1998-05-27 | 1998-12-22 | Air Products And Chemicals, Inc. | Preparation of disperse azo dyestuffs in the presence of alkoxylated acetylenic diols |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3124565A (en) * | 1964-03-10 | Water-insoluble benzimidazolone mono- | ||
| US2007382A (en) * | 1932-08-16 | 1935-07-09 | Celanese Corp | Production of dispersions |
| US3004821A (en) * | 1957-11-19 | 1961-10-17 | Du Pont | Stabilized gasoline-soluble disazo dye compositions and process of preparing same |
| DE1220824B (de) * | 1958-04-30 | 1966-07-14 | Sandoz Ag | Verfahren zum Faerben, Klotzen und Bedrucken von Polyesterfasern |
| DE1155755B (de) * | 1960-05-28 | 1963-10-17 | Hoechst Ag | Verfahren zur Herstellung von Azopigmenten mit verbesserter Fliessbarkeit |
| CH409190A (de) * | 1962-05-30 | 1966-03-15 | Geigy Ag J R | Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen |
| BE672583A (pt) * | 1964-11-20 | |||
| DE1619535A1 (de) * | 1967-07-19 | 1971-05-19 | Bayer Ag | Faerbestabile Dispersionsfarbstoffe |
-
1973
- 1973-10-04 US US05/403,640 patent/US3956270A/en not_active Expired - Lifetime
- 1973-10-08 CH CH1431973A patent/CH575984A5/xx not_active IP Right Cessation
- 1973-10-09 FR FR7336002A patent/FR2202919B1/fr not_active Expired
- 1973-10-09 DD DD173944A patent/DD122257A5/xx unknown
- 1973-10-09 IT IT53012/73A patent/IT997754B/it active
- 1973-10-09 JP JP48112913A patent/JPS4974221A/ja active Pending
- 1973-10-10 GB GB4727373A patent/GB1436868A/en not_active Expired
- 1973-10-10 CS CS7300006961A patent/CS181730B2/cs unknown
- 1973-10-11 BR BR7920/73A patent/BR7307920D0/pt unknown
- 1973-10-11 BE BE136573A patent/BE805946A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2249739A1 (de) | 1974-04-18 |
| CH575984A5 (pt) | 1976-05-31 |
| GB1436868A (en) | 1976-05-26 |
| BE805946A (fr) | 1974-04-11 |
| FR2202919A1 (pt) | 1974-05-10 |
| FR2202919B1 (pt) | 1976-11-19 |
| US3956270A (en) | 1976-05-11 |
| CS181730B2 (en) | 1978-03-31 |
| DD122257A5 (pt) | 1976-09-20 |
| DE2249739B2 (de) | 1976-05-26 |
| JPS4974221A (pt) | 1974-07-17 |
| IT997754B (it) | 1975-12-30 |
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