GB1027211A - Production of basic polyamides - Google Patents
Production of basic polyamidesInfo
- Publication number
- GB1027211A GB1027211A GB759363A GB759363A GB1027211A GB 1027211 A GB1027211 A GB 1027211A GB 759363 A GB759363 A GB 759363A GB 759363 A GB759363 A GB 759363A GB 1027211 A GB1027211 A GB 1027211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamines
- aminomethyloctadecane
- glutaric
- sebacic
- amino
- 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic 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
- C08G69/02—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
- C08G69/265—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from at least two different diamines or at least two different dicarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Epoxy Resins (AREA)
Abstract
A process for the production of basic polyamides compatible with substances capable of being cured to plastics comprises reacting at a temperature of between 100 DEG and 350 DEG C., an o : o 1-octane and/or -nonane dicarboxylic acid which contains as a substituent an aliphatic hydrocarbon radical having at least 8 carbon atoms in a continuous chain with a mixture of (a) an aliphatic polyamine, and (b) an aromatic and/or araliphatic polyamine, said polyamines having at least two primary amino groups in a molar ratio of carboxylic acid to amine of 1 : 1.1 to 1:3. Mono- and other di-carboxylic acids, e.g. acetic, benzoic, stearic, adipic, glutaric, sebacic, a -methyl-glutaric, sebacic, isophthalic and terephthalic acid may be present in the reaction mixture. Specified polyamines are ethylene, trimethylene, tetramethylene, pentamethylene, hexamethylene, decamethylene xylylene and o-, m- and p-phenylene diamine, 1 - amino - 9 - aminomethyloctadecane, 1-amino - 10 - aminomethyloctadecane, diaminocyclohexane, di-(aminomethyl) benzenes, 4 : 41-diamino - di - n - butyl ether, a - aminopyridine, polyamines of the formula H2N-(CH2)m-[NH-(CH2) m]n-NH2 where m is an integer from 2 to 6 and n is an integer from 1 to 4, diethylene triamine, triethylene tetramine, dipropylene triamine and tripropylene tetramine. Monoamines, e.g. ethylamine, stearylamine or aniline may also be present in the reaction mixtures. The products of the invention may be used for curing polyepoxides or precondensed phenol, urea or melamine-aldehyde resins.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1962B0066152 DE1199498C2 (en) | 1962-03-01 | 1962-03-01 | Process for producing basic polyamides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1027211A true GB1027211A (en) | 1966-04-27 |
Family
ID=6975027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB759363A Expired GB1027211A (en) | 1962-03-01 | 1963-02-26 | Production of basic polyamides |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE629013A (en) |
DE (1) | DE1199498C2 (en) |
FR (1) | FR1348911A (en) |
GB (1) | GB1027211A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407230A1 (en) * | 1977-10-28 | 1979-05-25 | Ciba Geigy Ag | ALIPHATIC POLYAMIDES USED FOR THE MANUFACTURE OF MOLDED OBJECTS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0654465A1 (en) * | 1993-11-15 | 1995-05-24 | Ciba-Geigy Ag | Polyaminopolyamides |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865894A (en) * | 1955-06-15 | 1958-12-23 | Nat Distillers Chem Corp | Polyamides from dicyclohexyladipic acid |
US2810749A (en) * | 1955-07-13 | 1957-10-22 | Nat Distillers Chem Corp | Dicyclohexyladipic acid |
GB803559A (en) * | 1956-03-07 | 1958-10-29 | British Nylon Spinners Ltd | Improvements in or relating to linear polyamides |
US2953584A (en) * | 1957-06-27 | 1960-09-20 | American Cyanamid Co | Phosphinic acid derivatives and methods for preparing same |
DE1198065B (en) * | 1959-09-26 | 1965-08-05 | Bergwerksgesellschaft Hibernia | Process for the production of soluble polyamides |
-
0
- BE BE629013D patent/BE629013A/xx unknown
-
1962
- 1962-03-01 DE DE1962B0066152 patent/DE1199498C2/en not_active Expired
-
1963
- 1963-02-26 GB GB759363A patent/GB1027211A/en not_active Expired
- 1963-02-27 FR FR926227A patent/FR1348911A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2407230A1 (en) * | 1977-10-28 | 1979-05-25 | Ciba Geigy Ag | ALIPHATIC POLYAMIDES USED FOR THE MANUFACTURE OF MOLDED OBJECTS |
Also Published As
Publication number | Publication date |
---|---|
DE1199498C2 (en) | 1966-03-24 |
DE1199498B (en) | 1965-08-26 |
FR1348911A (en) | 1964-01-10 |
BE629013A (en) |
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