NL7205437A - - Google Patents
Info
- Publication number
- NL7205437A NL7205437A NL7205437A NL7205437A NL7205437A NL 7205437 A NL7205437 A NL 7205437A NL 7205437 A NL7205437 A NL 7205437A NL 7205437 A NL7205437 A NL 7205437A NL 7205437 A NL7205437 A NL 7205437A
- Authority
- NL
- Netherlands
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
- C08G69/265—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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
- Polyamides (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712119776 DE2119776A1 (en) | 1971-04-23 | 1971-04-23 | High molecular weight linear copolyamides |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7205437A true NL7205437A (en) | 1972-10-25 |
Family
ID=5805606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7205437A NL7205437A (en) | 1971-04-23 | 1972-04-21 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE782466A (en) |
DE (1) | DE2119776A1 (en) |
FR (1) | FR2134415B1 (en) |
GB (1) | GB1390557A (en) |
IT (1) | IT967054B (en) |
NL (1) | NL7205437A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2737257A1 (en) * | 1977-08-18 | 1979-03-01 | Bayer Ag | TRANSPARENT POLYAMIDE |
DE2855928A1 (en) * | 1978-12-23 | 1980-07-10 | Bayer Ag | NEW COPOLYAMID |
US4980446A (en) * | 1989-03-16 | 1990-12-25 | E. I. Du Pont De Nemours And Company | Melt-processible aromatic containing copolyamide from 3,4'-bis (amino phenyl)ether |
CN110903477A (en) * | 2019-12-20 | 2020-03-24 | 山东安岩新材料科技有限公司 | Mixed diamine modified long carbon chain nylon and preparation method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2451695A (en) * | 1945-03-06 | 1948-10-19 | Du Pont | Polyamides of high birefringence and method for obtaining same |
GB632997A (en) * | 1946-12-16 | 1949-12-05 | James Gordon Napier Drewitt | Improvements in the production of interpolyamides |
US2669556A (en) * | 1953-02-24 | 1954-02-16 | Du Pont | Process for preparing bis-(amino aryl) methane polyamides |
-
1971
- 1971-04-23 DE DE19712119776 patent/DE2119776A1/en active Pending
-
1972
- 1972-04-20 GB GB1827372A patent/GB1390557A/en not_active Expired
- 1972-04-21 NL NL7205437A patent/NL7205437A/xx not_active Application Discontinuation
- 1972-04-21 IT IT8959372A patent/IT967054B/en active
- 1972-04-21 BE BE782466A patent/BE782466A/en unknown
- 1972-04-21 FR FR7214280A patent/FR2134415B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2119776A1 (en) | 1972-11-02 |
BE782466A (en) | 1972-10-23 |
GB1390557A (en) | 1975-04-16 |
FR2134415B1 (en) | 1976-06-11 |
IT967054B (en) | 1974-02-28 |
FR2134415A1 (en) | 1972-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |