GB1384238A - Branched aromatic polyesters - Google Patents

Branched aromatic polyesters

Info

Publication number
GB1384238A
GB1384238A GB5649071A GB5649071A GB1384238A GB 1384238 A GB1384238 A GB 1384238A GB 5649071 A GB5649071 A GB 5649071A GB 5649071 A GB5649071 A GB 5649071A GB 1384238 A GB1384238 A GB 1384238A
Authority
GB
United Kingdom
Prior art keywords
moieties
phenyl
reacted
formulμ
dec
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
Application number
GB5649071A
Other languages
English (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.)
Unifrax I LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of GB1384238A publication Critical patent/GB1384238A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6852—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from hydroxy carboxylic 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5649071A 1970-12-08 1971-12-06 Branched aromatic polyesters Expired GB1384238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9623470A 1970-12-08 1970-12-08

Publications (1)

Publication Number Publication Date
GB1384238A true GB1384238A (en) 1975-02-19

Family

ID=22256474

Family Applications (3)

Application Number Title Priority Date Filing Date
GB5649071A Expired GB1384238A (en) 1970-12-08 1971-12-06 Branched aromatic polyesters
GB3107874A Expired GB1384240A (en) 1970-12-08 1971-12-06 Aromatic esters
GB3106874A Expired GB1384239A (en) 1970-12-08 1971-12-06 Aromatic ester

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB3107874A Expired GB1384240A (en) 1970-12-08 1971-12-06 Aromatic esters
GB3106874A Expired GB1384239A (en) 1970-12-08 1971-12-06 Aromatic ester

Country Status (5)

Country Link
US (1) US3772250A (enExample)
JP (1) JPS5514090B1 (enExample)
CA (1) CA979147A (enExample)
DE (1) DE2157696A1 (enExample)
GB (3) GB1384238A (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857814A (en) * 1970-12-08 1974-12-31 Carborundum Co Branched aromatic polyesters and cross-linked derivatives thereof
US4139512A (en) * 1976-10-07 1979-02-13 Ciba-Geigy Corporation Copolyesters of triazinedicarboxylic acids
US4163099A (en) * 1977-09-27 1979-07-31 Ciba-Geigy Corporation Polyesters prepared from NH containing carboxylic acids
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5693741A (en) * 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5521014A (en) * 1981-11-13 1996-05-28 The Boeing Company Extended multidimensional ether or ester oligomers
US5512676A (en) * 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5516876A (en) * 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5210213A (en) * 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5714566A (en) * 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
US5817738A (en) * 1985-04-23 1998-10-06 The Boeing Company Conductive, multidimensional oligomers and blends
US5969079A (en) * 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US4410683A (en) * 1981-12-09 1983-10-18 E. I. Du Pont De Nemours And Company Aromatic, melt-processible (co)polyesters
JPS59120626A (ja) * 1982-12-27 1984-07-12 Sumitomo Chem Co Ltd 芳香族ポリエステルの製造方法
US5618907A (en) * 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
DE3676400D1 (de) * 1985-09-16 1991-02-07 Ciba Geigy Ag Verzweigte polyester.
US5817744A (en) * 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
NL8803182A (nl) * 1988-12-28 1990-07-16 Stamicarbon Uit de smelt verwerkbaar polymeer.
NL8803181A (nl) * 1988-12-28 1990-07-16 Stamicarbon Polymeersamenstelling op basis van polymeer en een polyesteramide.
EP0413375A1 (en) * 1989-07-21 1991-02-20 Stamicarbon B.V. Thermotropic polyesters
WO1996029357A1 (en) * 1995-03-20 1996-09-26 Desmepol B.V. Use of 1,3,5-triazines which are substituted in the 2-, 4- and 6-position or tautomers thereof for controlling the crystallization of linear polyesters and/or polyester polyols and method for the preparation thereof
CN110724165B (zh) * 2019-10-25 2022-08-05 万华化学集团股份有限公司 一种具有抗热氧氧化性能的六氢三嗪类化合物及其制备方法和应用

Also Published As

Publication number Publication date
US3772250A (en) 1973-11-13
CA979147A (en) 1975-12-02
DE2157696A1 (de) 1972-06-15
GB1384239A (en) 1975-02-19
JPS5514090B1 (enExample) 1980-04-14
GB1384240A (en) 1975-02-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee