GB1141352A - Improvement in polyamide resins - Google Patents
Improvement in polyamide resinsInfo
- Publication number
- GB1141352A GB1141352A GB2927665A GB2927665A GB1141352A GB 1141352 A GB1141352 A GB 1141352A GB 2927665 A GB2927665 A GB 2927665A GB 2927665 A GB2927665 A GB 2927665A GB 1141352 A GB1141352 A GB 1141352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sulphur
- amine
- polyamine
- july
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
1,141,352. Sulphur containing polyamides. T. GABRIS. 8 July, 1966 [9 July, 1965], No. 29276/65. Heading C3R. Polyamides containing chemically combined sulphur are prepared by copolymerizing a polymerized polyunsaturated fatty acid, or an ester thereof, a polyamine and sulphur or an organic compound containing divalent sulphur. The fatty acid may be a C 18 acid and when polymerized may comprise a major portion of dimer. The polyamine may be a diprimary amine, e.g. ethylene diamine, a homologue thereof or diethylene triamine, or a monoprimary, monosecondary amine. The sulphurcontaining compound may be alpha - (p - aminophenyl) - alpha - mercaptoacetic acid, or HO-(CH 2 ) 2 -S-(CH 2 ) 2 -OH. 1À5 wt. per cent or more of sulphur compound or about 3 wt. per cent of sulphur may be used. The reaction may be carried out in the presence of a chain terminating agent, e.g. oleic acid, linoleic acid, linolenic acid or a primary amine; a linear dicarboxylic acid, e.g. azelaic acid and an amino-acid. The products are fibre-forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2927665A GB1141352A (en) | 1965-07-09 | 1965-07-09 | Improvement in polyamide resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2927665A GB1141352A (en) | 1965-07-09 | 1965-07-09 | Improvement in polyamide resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1141352A true GB1141352A (en) | 1969-01-29 |
Family
ID=10288978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2927665A Expired GB1141352A (en) | 1965-07-09 | 1965-07-09 | Improvement in polyamide resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1141352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970634A (en) | 1974-06-14 | 1976-07-20 | Basf Aktiengesellschaft | Polyhexamethylene adipamide molding compositions not subject to discoloration when conditioned with water |
-
1965
- 1965-07-09 GB GB2927665A patent/GB1141352A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970634A (en) | 1974-06-14 | 1976-07-20 | Basf Aktiengesellschaft | Polyhexamethylene adipamide molding compositions not subject to discoloration when conditioned with water |
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