GB1017607A - Process for the manufacture of coloured shaped materials from acrylonitrile polymers - Google Patents
Process for the manufacture of coloured shaped materials from acrylonitrile polymersInfo
- Publication number
- GB1017607A GB1017607A GB3880962A GB3880962A GB1017607A GB 1017607 A GB1017607 A GB 1017607A GB 3880962 A GB3880962 A GB 3880962A GB 3880962 A GB3880962 A GB 3880962A GB 1017607 A GB1017607 A GB 1017607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pigment
- polyvinyl acetate
- copolymer
- dispersion
- solution
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/18—Homopolymers or copolymers of nitriles
- C08J2333/20—Homopolymers or copolymers of acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2431/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Artificial Filaments (AREA)
Abstract
Coloured shaped materials of acrylonitrile polymers are made by dissolving in a solution of such a polymer a dispersion of a pigment in a homo- or co-polymer of vinyl acetate, and then shaping the solution and removing the solvent therefrom. The examples describe the addition to dimethyl formamide solutions of polyacrylonitrile of dispersions of: (1) a red azo dyestuff in polyvinyl acetate, (2) copper phthalocyanine in polyvinyl acetate, (3) chlorinated copper phthalocyanine in polyvinyl acetate, (4) oil soot in polyvinyl acetate, and (5) indanthrone in a copolymer of vinyl acetate and crotonic acid. The resulting compositions are formed into films or fibres. The pigment dispersions of Examples (1-4) are made by working polyvinyl acetate and pigment in the presence of a non-solvent, e.g. water or diacetone alcohol, and the pigment dispersion of Example (5) is made by adding an aqueous dispersion of pigment to an ammoniacal aqueous methanolic solution of the vinyl acetate-crotonic acid copolymer, and then acidifying the mixture to coprecipitate the copolymer and pigment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1187161A CH414152A (en) | 1961-10-13 | 1961-10-13 | Process for the production of colored structures from acrylonitrile polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1017607A true GB1017607A (en) | 1966-01-19 |
Family
ID=4377683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3880962A Expired GB1017607A (en) | 1961-10-13 | 1962-10-12 | Process for the manufacture of coloured shaped materials from acrylonitrile polymers |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE623562A (en) |
CH (1) | CH414152A (en) |
DE (1) | DE1225858B (en) |
GB (1) | GB1017607A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE109830C (en) * | ||||
DE904465C (en) * | 1950-10-21 | 1954-02-18 | Hoechst Ag | Process for the production of colored compositions from polyvinyl compounds |
DE1027396B (en) * | 1955-08-09 | 1958-04-03 | Ciba Geigy | Process for the production of genuinely colored structures from vinyl polymers |
-
0
- BE BE623562D patent/BE623562A/xx unknown
-
1961
- 1961-10-13 CH CH1187161A patent/CH414152A/en unknown
-
1962
- 1962-10-12 GB GB3880962A patent/GB1017607A/en not_active Expired
- 1962-10-12 DE DEC28165A patent/DE1225858B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1225858B (en) | 1966-09-29 |
BE623562A (en) | |
CH414152A (en) | 1966-05-31 |
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