GB745687A - Composition of matter comprising acrylonitrile polymers - Google Patents
Composition of matter comprising acrylonitrile polymersInfo
- Publication number
- GB745687A GB745687A GB21658/53A GB2165853A GB745687A GB 745687 A GB745687 A GB 745687A GB 21658/53 A GB21658/53 A GB 21658/53A GB 2165853 A GB2165853 A GB 2165853A GB 745687 A GB745687 A GB 745687A
- Authority
- GB
- United Kingdom
- Prior art keywords
- condensing
- per cent
- polyurethane
- polyester
- hexamethylene diisocyanate
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
A polymeric composition consists of more than 80 per cent of polyacrylonitrile or a copolymer containing more than 85 per cent of acrylonitrile, e.g. with vinyl acetate, and less than 20 per cent but more than 0.2 per cent of a polyamide, polyurethane, polyurea or polyester, which contains in its main carbon chain nitrogen atoms of which more than two valence bonds are attached to carbon atoms. Specified are (a) a polyurethane made by condensing hexamethylene diisocyanate with methyl diethanolamine, (b) a polyamide made by condensing gamma, gamma1 - diaminopropyl methylamine with a 1:1 mixture of nonane and decane dicarboxylic acids, (c) a polyester made by condensing adipic acid, ethylene glycol and methyl diethanolamine, and reacting this product with hexamethylene diisocyanate, and (d) a mixed polyester-polyurethane obtained by reacting the polyester described in (c) above with a polyurethane made by condensing methyl diethanolamine with hexamethylene diisocyanate. Other polyesters which may be used are those obtained by reacting together polyesters, which may contain tertiary nitrogen groups, with diisocyanates containing tertiary nitrogen groups. The compositions are made by dissolving the components in dimethyl formamide, and from the solutions so produced may be spun fibres which are dyeable with acid dyestuffs. Specifications 700,608, 700,609 and 700,610 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE745687X | 1952-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB745687A true GB745687A (en) | 1956-02-29 |
Family
ID=6648238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21658/53A Expired GB745687A (en) | 1952-08-08 | 1953-08-05 | Composition of matter comprising acrylonitrile polymers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB745687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045132A1 (en) * | 1980-06-26 | 1982-02-03 | The Standard Oil Company | Blends of high nitrile resins and hydrophobic nylons and production thereof |
-
1953
- 1953-08-05 GB GB21658/53A patent/GB745687A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0045132A1 (en) * | 1980-06-26 | 1982-02-03 | The Standard Oil Company | Blends of high nitrile resins and hydrophobic nylons and production thereof |
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