GB8704914D0 - Aromatic polyamides & polybenoxazoles - Google Patents

Aromatic polyamides & polybenoxazoles

Info

Publication number
GB8704914D0
GB8704914D0 GB878704914A GB8704914A GB8704914D0 GB 8704914 D0 GB8704914 D0 GB 8704914D0 GB 878704914 A GB878704914 A GB 878704914A GB 8704914 A GB8704914 A GB 8704914A GB 8704914 D0 GB8704914 D0 GB 8704914D0
Authority
GB
United Kingdom
Prior art keywords
polybenoxazoles
aromatic polyamides
polyamides
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
Application number
GB878704914A
Other versions
GB2188936A (en
GB2188936B (en
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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
Priority claimed from JP4742486A external-priority patent/JPS62207332A/en
Priority claimed from JP61142871A external-priority patent/JPH0755984B2/en
Application filed by Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of GB8704914D0 publication Critical patent/GB8704914D0/en
Publication of GB2188936A publication Critical patent/GB2188936A/en
Application granted granted Critical
Publication of GB2188936B publication Critical patent/GB2188936B/en
Expired 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
    • 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
    • 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
    • C08G73/22—Polybenzoxazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
GB08704914A 1986-03-06 1987-03-03 Aromatic polyamides and polybenoxazoles having diphenylhexafluoropropane units Expired GB2188936B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4742486A JPS62207332A (en) 1986-03-06 1986-03-06 Polybenzoxazole and its production
JP61142871A JPH0755984B2 (en) 1986-06-20 1986-06-20 Method for producing aromatic polyamide

Publications (3)

Publication Number Publication Date
GB8704914D0 true GB8704914D0 (en) 1987-04-08
GB2188936A GB2188936A (en) 1987-10-14
GB2188936B GB2188936B (en) 1988-12-21

Family

ID=26387582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08704914A Expired GB2188936B (en) 1986-03-06 1987-03-03 Aromatic polyamides and polybenoxazoles having diphenylhexafluoropropane units

Country Status (4)

Country Link
DE (1) DE3707125A1 (en)
FR (1) FR2595362B1 (en)
GB (1) GB2188936B (en)
IT (1) IT1202647B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077378A (en) * 1986-10-02 1991-12-31 Hoechst Celanese Corporation Polyamide containing the hexafluoroisopropylidene group
US4845183A (en) * 1987-11-24 1989-07-04 Hoechst Celanese Corporation Heat resistant polyamide and polybenzoxazole from bis-((amino-hydroxyphenyl)hexafluoroisopropyl)diphenyl ethers
US4939215A (en) * 1987-11-24 1990-07-03 Hoechst Celanese Corporation Heat resistant polybenzoxazole from bis-((aminohydroxyphenyl)hexafluoroisopropyl)diphenyl ether
JPH01159024A (en) * 1987-12-16 1989-06-22 Central Glass Co Ltd Gas separation membrane
IT1228515B (en) * 1988-03-03 1991-06-20 Central Glass Co Ltd AROMATIC POLYAMIDE RESINS HEAT RESISTANT AND PHOTOSENSITIVE AND METHOD FOR THEIR PREPARATION
US4931532A (en) * 1988-09-08 1990-06-05 The United States Of America As Represented By The Secretary Of The Air Force Method of synthesis of thermoplastic aromatic benzoxazole polymers
CA2010770A1 (en) * 1989-03-09 1990-09-09 Dinesh N. Khanna Bis-n,n' nitro or amino benzoyl aminophenols
US4978734A (en) * 1989-03-09 1990-12-18 Hoechst Celanese Corp. Polyamide-polyamide and polybenzoxazole-polyamide polymer
US4978733A (en) * 1989-03-09 1990-12-18 Hoechst Celanese Corp. Polyamide-polyamide-polyimide and polybenzoxazole-polyamide-polyimide polymer having at least one fluorine-containing linking group
US4980447A (en) * 1989-03-09 1990-12-25 Hoechst Celanese Corp. Polyamide-polyimide and polybenzoxazole-polyimide polymer
US5322916A (en) * 1993-03-16 1994-06-21 The Dow Chemical Company Method for the preparation of amide oligomers and polybenzazole polymers therefrom
EP0750002B1 (en) * 1995-06-19 1999-08-25 Siemens Aktiengesellschaft Process for the preparation of poly-o-hydroxy amides
EP0761718B1 (en) * 1995-08-31 2001-02-28 Infineon Technologies AG Process for the preparation of poly-o-hydroxyamides and poly-o-mercaptoamides
EP0761716B1 (en) * 1995-08-31 2001-02-28 Infineon Technologies AG Process for the preparation of poly-o-hydroxyamides and poly-o-mercaptoamides
EP0761721B1 (en) * 1995-08-31 2001-02-28 Infineon Technologies AG Process for the preparation of poly-o-hydroxyamides and poly-o-mercaptoamides
DE59606488D1 (en) * 1995-08-31 2001-04-05 Infineon Technologies Ag Process for the preparation of poly-o-hydroxyamides and poly-o-mercaptoamides
EP0761719B1 (en) * 1995-08-31 2001-03-28 Infineon Technologies AG Process for the preparation of poly-o-hydroxyamides and poly-o-mercaptoamides
EP0848028B1 (en) * 1996-12-11 2004-02-18 Infineon Technologies AG Manufacture of precusors of polybenzoxazoles and polybenzothiazoles
EP0905169B8 (en) * 1997-09-24 2008-07-16 Infineon Technologies AG Precursors of polybenzoxazoles and polybenzothiazoles
EP0905170B1 (en) * 1997-09-24 2013-10-30 Qimonda AG Polybenzoxazoles and polybenzothiazoles precursors
SG104255A1 (en) 1998-09-29 2004-06-21 Sumitomo Bakelite Co Polybenzoxazole resin and precursor thereof
JP2000128984A (en) * 1998-10-28 2000-05-09 Sumitomo Bakelite Co Ltd Polybenzoxazole precursor and resin
KR20040020970A (en) * 2001-07-27 2004-03-09 히다치 가세고교 가부시끼가이샤 Optical resin and use thereof
US8357753B2 (en) * 2007-07-18 2013-01-22 Cda Processing Limited Liability Company Screen-printable encapsulants based on polyhydroxyamides that thermally convert to polybenzoxazoles
US8270145B2 (en) * 2007-12-04 2012-09-18 Cda Processing Limited Liability Company Screen-printable encapsulants based on soluble polybenzoxazoles
US8536299B2 (en) * 2008-12-08 2013-09-17 University Of Dayton Rigid-rod copolymer compositions and the polymeric fibers fabricated from those compositions for enhanced flame resistance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332907A (en) * 1963-06-17 1967-07-25 Du Pont Oxy aromatic polyamides and process for preparation
DE2647004C3 (en) * 1976-10-18 1981-09-10 Aleksej Jakovlevič Černichov Process for the preparation of polybenzoxazoles

Also Published As

Publication number Publication date
GB2188936A (en) 1987-10-14
IT8719612A0 (en) 1987-03-06
FR2595362A1 (en) 1987-09-11
DE3707125A1 (en) 1987-09-10
FR2595362B1 (en) 1990-10-12
GB2188936B (en) 1988-12-21
IT1202647B (en) 1989-02-09

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Legal Events

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

Effective date: 19930303