GB1478022A - Mass colouration of polyesters - Google Patents
Mass colouration of polyestersInfo
- Publication number
- GB1478022A GB1478022A GB1924674A GB1924674A GB1478022A GB 1478022 A GB1478022 A GB 1478022A GB 1924674 A GB1924674 A GB 1924674A GB 1924674 A GB1924674 A GB 1924674A GB 1478022 A GB1478022 A GB 1478022A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyester
- polyesters
- filament
- optionally substituted
- substituted alkyl
- 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
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
- C09B1/545—Anthraquinones with aliphatic, cycloaliphatic or araliphatic ether groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
- Artificial Filaments (AREA)
Abstract
1478022 Colouring polyesters IMPERIAL CHEMICAL INDUSTRIES Ltd 3 March 1975 [2 May 1974] 19246/74 Heading C3R A process for the preparation of a filament or other shaped article comprises adding a dyestuff of the formula in which R is an optionally substituted alkyl radical and R<SP>1</SP> is an optionally substituted alkyl or aryl radical, to a polyester through a side pocket in a screw feeder, following which the polyester is melted, mixed and extruded into the filament or other shaped article. The polyester is preferably polyethylene terephthalate. Reference has been directed by the Comptroller to Specification 1,282,211.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1924674A GB1478022A (en) | 1974-05-02 | 1974-05-02 | Mass colouration of polyesters |
IT21609/75A IT1034505B (en) | 1974-05-02 | 1975-03-24 | COLORAZIDINE IN MASS OF STERI POLYES |
DE19752516738 DE2516738A1 (en) | 1974-05-02 | 1975-04-16 | PROCESS FOR MEASURING POLYESTERS |
FR7512709A FR2269559A1 (en) | 1974-05-02 | 1975-04-23 | |
JP50053098A JPS50151955A (en) | 1974-05-02 | 1975-05-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1924674A GB1478022A (en) | 1974-05-02 | 1974-05-02 | Mass colouration of polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1478022A true GB1478022A (en) | 1977-06-29 |
Family
ID=10126166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1924674A Expired GB1478022A (en) | 1974-05-02 | 1974-05-02 | Mass colouration of polyesters |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS50151955A (en) |
DE (1) | DE2516738A1 (en) |
FR (1) | FR2269559A1 (en) |
GB (1) | GB1478022A (en) |
IT (1) | IT1034505B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183842A (en) * | 1976-07-22 | 1980-01-15 | Dainippon Ink & Chemicals, Inc. | Method for clear-coloring of linear aromatic polyester |
JPH0788472B2 (en) * | 1986-04-11 | 1995-09-27 | 三菱化学株式会社 | Colorant |
JPH07100883B2 (en) * | 1986-04-11 | 1995-11-01 | 三菱化学株式会社 | Black polyester fiber and method for producing the same |
-
1974
- 1974-05-02 GB GB1924674A patent/GB1478022A/en not_active Expired
-
1975
- 1975-03-24 IT IT21609/75A patent/IT1034505B/en active
- 1975-04-16 DE DE19752516738 patent/DE2516738A1/en active Pending
- 1975-04-23 FR FR7512709A patent/FR2269559A1/fr not_active Withdrawn
- 1975-05-01 JP JP50053098A patent/JPS50151955A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2269559A1 (en) | 1975-11-28 |
DE2516738A1 (en) | 1975-11-20 |
JPS50151955A (en) | 1975-12-06 |
IT1034505B (en) | 1979-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |