CH565840A5 - - Google Patents
Info
- Publication number
- CH565840A5 CH565840A5 CH78072A CH78072A CH565840A5 CH 565840 A5 CH565840 A5 CH 565840A5 CH 78072 A CH78072 A CH 78072A CH 78072 A CH78072 A CH 78072A CH 565840 A5 CH565840 A5 CH 565840A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols
- C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691927918 DE1927918C3 (de) | 1969-05-31 | 1969-05-31 | Sulfogruppenhaltige Disazofarbstoffe, Verfahren zu ihrer Herstellung und deren Verwendung zum Färben synthetischer Fasermaterialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH565840A5 true CH565840A5 (pt) | 1975-08-29 |
Family
ID=5735808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH78072A CH565840A5 (pt) | 1969-05-31 | 1970-05-08 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE751172A (pt) |
| CA (1) | CA927378A (pt) |
| CH (1) | CH565840A5 (pt) |
| DE (1) | DE1927918C3 (pt) |
| FR (1) | FR2043870B1 (pt) |
| GB (1) | GB1281989A (pt) |
| NL (1) | NL7007229A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3237369A1 (de) * | 1982-10-08 | 1984-04-12 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe |
| JP2000186222A (ja) | 1998-12-22 | 2000-07-04 | Mitsubishi Chemicals Corp | 感熱転写用ジスアゾ系色素、及びそれを用いた感熱転写用シート並びに感熱転写用インク |
-
1969
- 1969-05-31 DE DE19691927918 patent/DE1927918C3/de not_active Expired
-
1970
- 1970-05-08 CH CH78072A patent/CH565840A5/xx not_active IP Right Cessation
- 1970-05-11 CA CA082393A patent/CA927378A/en not_active Expired
- 1970-05-12 GB GB2288170A patent/GB1281989A/en not_active Expired
- 1970-05-19 NL NL7007229A patent/NL7007229A/xx unknown
- 1970-05-29 FR FR7019901A patent/FR2043870B1/fr not_active Expired
- 1970-05-29 BE BE751172D patent/BE751172A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE751172A (fr) | 1970-11-03 |
| DE1927918C3 (de) | 1978-06-08 |
| FR2043870B1 (pt) | 1974-08-09 |
| DE1927918A1 (de) | 1970-12-03 |
| GB1281989A (en) | 1972-07-19 |
| DE1927918B2 (de) | 1977-08-25 |
| FR2043870A1 (pt) | 1971-02-19 |
| CA927378A (en) | 1973-05-29 |
| NL7007229A (pt) | 1970-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |