GB1264191A - - Google Patents
Info
- Publication number
- GB1264191A GB1264191A GB1264191DA GB1264191A GB 1264191 A GB1264191 A GB 1264191A GB 1264191D A GB1264191D A GB 1264191DA GB 1264191 A GB1264191 A GB 1264191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamides
- dyebath
- dyed
- feb
- polyamide
- 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
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0091—Complexes with metal-heteroatom-bonds
-
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,264,191. Dyeing polyamides. CIBAGEIGY A.G. 3 Feb., 1969 [2 Feb., 1968; 24 Oct., 1968], No. 5659/69. Heading C3N. Synthetic linear polyamides are dyed by applying a 1 : 2-chromium complex of an o,o<SP>1</SP>- dihydroxy monoazo dyestuff of the benzeneazo-pyrazalone, -benzene, or -naphthalene series which contains a sulphonic acid amide or an alkyl sulphonyl group and a substituent which does not confer solubility in water to polyamide chips in an aqueous dispersion containing no organic solvent as the dyebath and subsequently melting the dyed chips and spinning into filaments or processing into solid articles. The processes claimed in Specifications 994,388, 847,959, and 839,712 which result in dispersions that contain a polyamide, linear polyester or other synthetic resin are disclaimed. Salts, e.g. ammonium or sodium acetate or monosodium phosphate, acids, e.g. formic or acetic, or dispersing agents may be present in the dyebath. Specified polyamides are nylons 6 and 66.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH162068A CH522699A (en) | 1968-02-02 | 1968-02-02 | Bulk dyeing of synthetic polyamides - using chromium complexes of monoazo dyes |
| CH1591768 | 1968-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264191A true GB1264191A (en) | 1972-02-16 |
Family
ID=25688180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264191D Expired GB1264191A (en) | 1968-02-02 | 1969-02-03 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5231387B1 (en) |
| CS (1) | CS196234B2 (en) |
| DE (1) | DE1903234B2 (en) |
| ES (1) | ES363193A1 (en) |
| FR (1) | FR2001241B1 (en) |
| GB (1) | GB1264191A (en) |
| NL (1) | NL165237C (en) |
| RO (1) | RO53376A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000331A1 (en) * | 1977-06-23 | 1979-01-24 | Ciba-Geigy Ag | Method of mass-dyeing linear polyamides using dyesalts from 1:2 chromium complexes of monoazodyes; the fibres obtained therefrom |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009043364A1 (en) | 2009-09-29 | 2011-04-07 | Karaoglu, Cüneyt | Plastic egg carton |
-
1969
- 1969-01-14 RO RO5876369A patent/RO53376A/ro unknown
- 1969-01-23 DE DE19691903234 patent/DE1903234B2/en not_active Withdrawn
- 1969-01-30 CS CS61269A patent/CS196234B2/en unknown
- 1969-01-31 FR FR6902201A patent/FR2001241B1/fr not_active Expired
- 1969-01-31 NL NL6901581A patent/NL165237C/en not_active IP Right Cessation
- 1969-02-01 ES ES363193A patent/ES363193A1/en not_active Expired
- 1969-02-01 JP JP706869A patent/JPS5231387B1/ja active Pending
- 1969-02-03 GB GB1264191D patent/GB1264191A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000331A1 (en) * | 1977-06-23 | 1979-01-24 | Ciba-Geigy Ag | Method of mass-dyeing linear polyamides using dyesalts from 1:2 chromium complexes of monoazodyes; the fibres obtained therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| CS196234B2 (en) | 1980-03-31 |
| RO53376A (en) | 1973-03-15 |
| ES363193A1 (en) | 1970-12-01 |
| NL6901581A (en) | 1969-08-05 |
| JPS5231387B1 (en) | 1977-08-15 |
| FR2001241B1 (en) | 1978-06-02 |
| NL165237B (en) | 1980-10-15 |
| FR2001241A1 (en) | 1969-09-26 |
| DE1903234B2 (en) | 1978-09-07 |
| NL165237C (en) | 1981-03-16 |
| DE1903234A1 (en) | 1969-09-04 |
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| GB1264191A (en) | ||
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |