GB2225588B - "wholly aromatic copolyamides" - Google Patents

"wholly aromatic copolyamides"

Info

Publication number
GB2225588B
GB2225588B GB8926744A GB8926744A GB2225588B GB 2225588 B GB2225588 B GB 2225588B GB 8926744 A GB8926744 A GB 8926744A GB 8926744 A GB8926744 A GB 8926744A GB 2225588 B GB2225588 B GB 2225588B
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.)
Expired - Fee Related
Application number
GB8926744A
Other versions
GB2225588A (en
GB8926744D0 (en
Inventor
Han Sik Yoon
Wha Seop Lee
Tae Won Son
Chul Joo Lee
Byung Ghyl Min
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Advanced Institute of Science and Technology KAIST
Korea Institute of Science and Technology KIST
Original Assignee
Korea Advanced Institute of Science and Technology KAIST
Korea Institute of Science and Technology KIST
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Korea Advanced Institute of Science and Technology KAIST, Korea Institute of Science and Technology KIST filed Critical Korea Advanced Institute of Science and Technology KAIST
Publication of GB8926744D0 publication Critical patent/GB8926744D0/en
Publication of GB2225588A publication Critical patent/GB2225588A/en
Application granted granted Critical
Publication of GB2225588B publication Critical patent/GB2225588B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB8926744A 1988-12-01 1989-11-27 "wholly aromatic copolyamides" Expired - Fee Related GB2225588B (en)

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 GB8926744D0 (en) 1990-01-17
GB2225588A GB2225588A (en) 1990-06-06
GB2225588B true 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)

* Cited by examiner, † Cited by third party
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
KR20230065340A (en) * 2021-02-24 2023-05-11 데이진 가부시키가이샤 Heat-resistant high-toughness fiber, its manufacturing method, and heat-resistant high-toughness film

Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2639643A1 (en) 1990-06-01
NL190162C (en) 1993-11-16
NL8902961A (en) 1990-07-02
KR900009777A (en) 1990-07-05
GB2225588A (en) 1990-06-06
GB8926744D0 (en) 1990-01-17
FR2639643B1 (en) 1993-06-11
NL190162B (en) 1993-06-16
JPH02263829A (en) 1990-10-26
KR920011027B1 (en) 1992-12-26
JPH0551615B2 (en) 1993-08-03
DE3939656A1 (en) 1990-06-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981127