GB8926744D0 - Wholly aromatic copolyamides - Google Patents
Wholly aromatic copolyamidesInfo
- Publication number
- GB8926744D0 GB8926744D0 GB898926744A GB8926744A GB8926744D0 GB 8926744 D0 GB8926744 D0 GB 8926744D0 GB 898926744 A GB898926744 A GB 898926744A GB 8926744 A GB8926744 A GB 8926744A GB 8926744 D0 GB8926744 D0 GB 8926744D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- wholly aromatic
- aromatic copolyamides
- copolyamides
- wholly
- aromatic
- 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.)
- Granted
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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/14—Polyamide-imides
-
- 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
- C08G69/28—Preparatory processes
-
- 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
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880016001A KR920011027B1 (en) | 1988-12-01 | 1988-12-01 | Aromatic copolyamide |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8926744D0 true GB8926744D0 (en) | 1990-01-17 |
GB2225588A GB2225588A (en) | 1990-06-06 |
GB2225588B GB2225588B (en) | 1992-08-12 |
Family
ID=19279825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8926744A Expired - Fee Related GB2225588B (en) | 1988-12-01 | 1989-11-27 | "wholly aromatic copolyamides" |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH02263829A (en) |
KR (1) | KR920011027B1 (en) |
DE (1) | DE3939656A1 (en) |
FR (1) | FR2639643B1 (en) |
GB (1) | GB2225588B (en) |
NL (1) | NL190162C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4411755A1 (en) * | 1994-04-06 | 1995-10-12 | Hoechst Ag | Prodn. of fibres and film based on aromatic polyamide |
US7537830B2 (en) * | 2007-08-22 | 2009-05-26 | E.I. Du Pont De Nemours And Company | Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same |
CN103030804B (en) * | 2012-12-31 | 2015-05-13 | 东华大学 | Preparation method of p-phenylene terephthamide resin through low-temperature solution polycondensation |
CN107033344B (en) * | 2017-05-15 | 2018-02-13 | 方圆化工有限公司 | A kind of aramid fiber polymerization for using carbon dioxide as solvent |
WO2022181558A1 (en) * | 2021-02-24 | 2022-09-01 | 帝人株式会社 | Heat-resistant high-toughness fiber, production method therefor, and heat-resistant high-toughness film |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3049518A (en) * | 1960-03-31 | 1962-08-14 | Du Pont | Polyamides from n, n'-bis (3-aminophenyl)-isophthalamide |
JPS52141B1 (en) * | 1971-07-21 | 1977-01-05 | ||
JPS5611763B2 (en) * | 1973-06-06 | 1981-03-17 | ||
US4511709A (en) * | 1981-10-20 | 1985-04-16 | Korea Advanced Institute Of Science And Technology | Wholly aromatic or aliphatic aromatic block copolyamides and process therefor |
-
1988
- 1988-12-01 KR KR1019880016001A patent/KR920011027B1/en not_active IP Right Cessation
-
1989
- 1989-11-27 GB GB8926744A patent/GB2225588B/en not_active Expired - Fee Related
- 1989-11-29 JP JP1307779A patent/JPH02263829A/en active Granted
- 1989-11-30 FR FR8915822A patent/FR2639643B1/en not_active Expired - Fee Related
- 1989-11-30 DE DE3939656A patent/DE3939656A1/en not_active Ceased
- 1989-11-30 NL NLAANVRAGE8902961,A patent/NL190162C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL8902961A (en) | 1990-07-02 |
FR2639643B1 (en) | 1993-06-11 |
JPH02263829A (en) | 1990-10-26 |
NL190162C (en) | 1993-11-16 |
KR920011027B1 (en) | 1992-12-26 |
NL190162B (en) | 1993-06-16 |
GB2225588B (en) | 1992-08-12 |
FR2639643A1 (en) | 1990-06-01 |
DE3939656A1 (en) | 1990-06-07 |
JPH0551615B2 (en) | 1993-08-03 |
GB2225588A (en) | 1990-06-06 |
KR900009777A (en) | 1990-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981127 |