GB1101211A - Aleohol-soluble polyamides - Google Patents
Aleohol-soluble polyamidesInfo
- Publication number
- GB1101211A GB1101211A GB4346263A GB4346263A GB1101211A GB 1101211 A GB1101211 A GB 1101211A GB 4346263 A GB4346263 A GB 4346263A GB 4346263 A GB4346263 A GB 4346263A GB 1101211 A GB1101211 A GB 1101211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymerized fatty
- acid
- terminating
- anhydride
- tetrahydrophthalic
- 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
-
- 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
- C08G69/48—Polymers modified by chemical after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyamides (AREA)
- Paints Or Removers (AREA)
Abstract
Imide-terminated polyamides are prepared by reacting a polymerized fatty acid with a polyamine in the presence of a dicarboxylic acid or acid anhydride or by reacting the said anhydride with a polymer prepared from the polymerized fatty acid and the polyamine. The polymerized fatty acids may be dimers or trimers and may contain some monomer, e.g. hydrolysed stand oils. They may be hydrogenated catalytically to remove unsaturation. Polyamines specified are: ethylene, 1,3-propylene, tetramethylene, hexamethylene, phenylene and xylylene diamines and diethylene triamine. An excess of amine may be used. Terminating agents specified are phthalic, tetrahydrophthalic, methyl tetrahydrophthalic, methyl endomethylene tetrahydrophthalic, hexahydrophthalic, methyl hexahydrophthalic, succinic, tetrapropenylsuccinic, dodecyl succinic, and maleic acids. 5-50 moles of terminating agent may be used per 100 of polymerized fatty acid. When the terminating agents is an acid some diamide may be formed in addition to imide. All 3 reactants may be mixed together or the terminating anhydride may be added to the preformed polyamide. Minor amounts of other aliphatic dicarboxylic acids may be added, e.g. sebacic, pimelic and azelaic. The product is soluble in methanol, ethanol, I.M.S. and propanol. It may be used as a varnish, ink, lacquer or paint for metal, wood, glass, plastic, or rubber or as an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4346263A GB1101211A (en) | 1963-11-04 | 1963-11-04 | Aleohol-soluble polyamides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4346263A GB1101211A (en) | 1963-11-04 | 1963-11-04 | Aleohol-soluble polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1101211A true GB1101211A (en) | 1968-01-31 |
Family
ID=10428853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4346263A Expired GB1101211A (en) | 1963-11-04 | 1963-11-04 | Aleohol-soluble polyamides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1101211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374392A1 (en) * | 1976-12-20 | 1978-07-13 | Chem Plast Spa | THERMAL FUSE ADHESIVE |
-
1963
- 1963-11-04 GB GB4346263A patent/GB1101211A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374392A1 (en) * | 1976-12-20 | 1978-07-13 | Chem Plast Spa | THERMAL FUSE ADHESIVE |
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