BR7402533D0 - Processo para fazer bis-(eter-anidrido)aromatico; bis-imidas e 3- e 4-bis-imidas isomericas - Google Patents

Processo para fazer bis-(eter-anidrido)aromatico; bis-imidas e 3- e 4-bis-imidas isomericas

Info

Publication number
BR7402533D0
BR7402533D0 BR2533/74A BR253374A BR7402533D0 BR 7402533 D0 BR7402533 D0 BR 7402533D0 BR 2533/74 A BR2533/74 A BR 2533/74A BR 253374 A BR253374 A BR 253374A BR 7402533 D0 BR7402533 D0 BR 7402533D0
Authority
BR
Brazil
Prior art keywords
bis
imidas
anhidrid
eter
isomeric
Prior art date
Application number
BR2533/74A
Other languages
English (en)
Inventor
D Heath
Takeoshi Tohru
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR7402533D0 publication Critical patent/BR7402533D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR2533/74A 1973-03-30 1974-03-29 Processo para fazer bis-(eter-anidrido)aromatico; bis-imidas e 3- e 4-bis-imidas isomericas BR7402533D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US346473A US3879428A (en) 1973-03-30 1973-03-30 Method for making aromatic bis(ether anhydride)s

Publications (1)

Publication Number Publication Date
BR7402533D0 true BR7402533D0 (pt) 1974-12-03

Family

ID=23359545

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2533/74A BR7402533D0 (pt) 1973-03-30 1974-03-29 Processo para fazer bis-(eter-anidrido)aromatico; bis-imidas e 3- e 4-bis-imidas isomericas

Country Status (10)

Country Link
US (1) US3879428A (pt)
JP (1) JPS596871B2 (pt)
BR (1) BR7402533D0 (pt)
DD (1) DD112980A5 (pt)
DE (1) DE2412466C2 (pt)
FR (1) FR2228050B1 (pt)
GB (1) GB1469482A (pt)
IT (1) IT1003928B (pt)
SE (1) SE419641B (pt)
SU (1) SU577998A3 (pt)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
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US3944583A (en) * 1975-02-27 1976-03-16 General Electric Company Bis-phenoxyphthalic acid anhydrides
US3956322A (en) * 1975-03-14 1976-05-11 General Electric Company Dianhydrides of bis-(orthodicarboxyphenyloxyphenyl)acetylene and bis-(ortho-dicarboxyphenyloxyphenyl)2,2-dichloroethylene
US4054600A (en) * 1975-06-27 1977-10-18 General Electric Company Method for making aromatic bis(ether dicarboxylic acid)s
US4020069A (en) * 1975-07-25 1977-04-26 General Electric Company Preparation of aromatic tetracarboxylic acids
US4005134A (en) * 1975-09-11 1977-01-25 General Electric Company Method for making aromatic bis(ether dicarboxylic acid)
US4048190A (en) * 1976-02-17 1977-09-13 General Electric Company Preparation of bisphenol-A bisimides
US4017511A (en) * 1976-03-24 1977-04-12 General Electric Company Preparation of aromatic bisimides
US3992407A (en) * 1976-04-14 1976-11-16 General Electric Company Preparation of aromatic bisimides
US4054577A (en) * 1976-05-06 1977-10-18 General Electric Company Preparation of aromatic bisimides
US4196277A (en) * 1976-07-19 1980-04-01 Trw Inc. Perfluoroisopropylidene dianhydride and polyimides prepared therefrom
US4116980A (en) * 1976-10-04 1978-09-26 General Electric Company Method for making aromatic bis (ether phthalic acid) or aromatic bis (ether anhydride)s
US4217281A (en) * 1976-10-04 1980-08-12 General Electric Company Imide carbonyl compounds and method for making
US4273712A (en) * 1979-05-09 1981-06-16 General Electric Company Method for making aromatic ether imides
GB2096141B (en) * 1981-04-03 1985-04-24 Gen Electric Method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride)
US4329292A (en) * 1981-04-16 1982-05-11 General Electric Company Continuous method for making aromatic bis(ether phthalic acid) or aromatic bis(ether anhydride)
US4340545A (en) * 1981-04-13 1982-07-20 General Electric Company Method for making aromatic bis(ether anhydrides)
US5506060A (en) * 1981-11-13 1996-04-09 The Boeing Company Method for making multidimensional ether or ester oligomers
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5210213A (en) * 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5512676A (en) * 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5693741A (en) * 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5516876A (en) * 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5714566A (en) * 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
US5969079A (en) * 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US4476309A (en) * 1983-03-21 1984-10-09 General Electric Company Method for making aromatic etherimides
US4623732A (en) * 1983-11-18 1986-11-18 General Electric Company Process for the preparation of N-alkylphthalimide and copolymer derived therefrom
EP0184595A1 (en) * 1984-12-14 1986-06-18 General Electric Company Process for the synthesis of N-alkylphthalimide
US4571425A (en) * 1985-02-14 1986-02-18 General Electric Company Method for making aromatic bis(ether anhydride)
US5618907A (en) * 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
JPH0655710B2 (ja) * 1985-12-16 1994-07-27 東燃株式会社 スルホニル基を有する芳香族化合物及びその製造法
US4757149A (en) * 1986-12-31 1988-07-12 General Electric Company Synthesis of bis(N-substituted phthalimide)ethers
US5068353A (en) * 1986-12-31 1991-11-26 General Electric Company Synthesis of aromatic bis(ether phthalimide) compounds
US4864034A (en) * 1988-01-20 1989-09-05 General Electric Company Spiro(bis)indane bis-oxyphthalic acids and functional derivatives thereof
US5817744A (en) * 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
US5101006A (en) * 1989-05-15 1992-03-31 Occidental Chemical Corporation Polyimides and copolyimides based on halo-oxydiphthalic anhydrides
US5185451A (en) * 1989-05-15 1993-02-09 Occidental Chemical Corporation Bis-imides of dioxydiphthalic acid
US5166404A (en) * 1989-05-15 1992-11-24 Occidental Chemical Corporation Dioxydiphthalic acid esters
US5262516A (en) * 1991-11-26 1993-11-16 General Electric Company Method for preparing polyetherimide-polyamide copolymers
US5359084A (en) * 1993-02-18 1994-10-25 General Electric Company Method of preparing aromatic ether bisimides
US5434240A (en) * 1994-04-29 1995-07-18 The University Of Liverpool Poly (imide-ethers)
US6008374A (en) * 1994-05-27 1999-12-28 General Electric Company Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures
TW399043B (en) * 1994-05-27 2000-07-21 Gen Electric Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures
US5536846A (en) * 1994-05-27 1996-07-16 General Electric Company Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures
US6576770B1 (en) 2001-12-05 2003-06-10 General Electric Company Preparation of substituted phthalic anhydrides and substituted phthalimides
US6498224B1 (en) * 2001-12-05 2002-12-24 General Electric Company Methods for the preparation poly(etherimide)s
US6528663B1 (en) 2001-12-05 2003-03-04 General Electric Company Methods for the preparation of 4-chlorophthalic anhydride
US6881815B2 (en) * 2002-09-25 2005-04-19 General Electric Company Method for the preparation poly(etherimide)s
US7115785B2 (en) * 2003-08-25 2006-10-03 General Electric Company Method for making salts hydroxy-substituted hydrocarbons
US20060029671A1 (en) * 2004-08-06 2006-02-09 Grain Processing Corporation Tablet coating composition
US7902407B2 (en) 2005-03-30 2011-03-08 Sabic Innovative Plastics Ip B.V. Method for preparation of salts of hydroxy-substituted aromatic compounds
US8080671B2 (en) 2008-05-23 2011-12-20 Sabic Innovative Plastics Ip B.V. Production of low color polyetherimides
WO2017117449A1 (en) * 2015-12-29 2017-07-06 Sabic Global Technologies B.V. Methods for the manufacture of an aromatic bisimide and a polyetherimide
WO2017117343A1 (en) 2015-12-31 2017-07-06 Sabic Global Technologies B. V. Polyetherimide compositions, methods of manufacture, and articles prepared therefrom
US10829449B2 (en) 2016-03-29 2020-11-10 Sabic Global Technologies B.V. Methods of manufacture of bis(ether anhydride)s and polyetherimides
CN106279085B (zh) * 2016-08-17 2018-07-10 万华化学集团股份有限公司 一种混合异构双醚四甲酸二酐的制备方法
CN107987007B (zh) * 2017-11-21 2020-07-24 万华化学集团股份有限公司 N-烃基-n’-烃基双醚型双邻苯二甲酰亚胺的制备方法
US11623908B2 (en) 2019-01-31 2023-04-11 Shpp Global Technologies B.V. Method for purification of a biphenol tetraacid composition and a biphenol tetraacid composition
WO2021113489A1 (en) 2019-12-03 2021-06-10 Shpp Global Technologies B.V. Polyamic acid varnish from high purity bisphenol a dianhydride and articles prepared therefrom
WO2021113491A1 (en) 2019-12-03 2021-06-10 Shpp Global Technologies B.V. Polyimide varnish from high purity bisphenol a dianhydride and articles prepared therefrom
WO2024003821A1 (en) 2022-07-01 2024-01-04 Shpp Global Technologies B.V. 3,3'-aromatic bis(ether imide)s, polyetherimides thereof and methods for making

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787475A (en) * 1971-01-20 1974-01-22 Gen Electric Process for making aryloxy derivatives of aromatic diesters and dinitriles
US3965125A (en) * 1971-02-08 1976-06-22 Trw Inc. Synthesis of certain bis(phthalic anhydrides)
US3734926A (en) * 1971-10-04 1973-05-22 Ciba Geigy Corp Benzophenone-3,4,3{40 ,4-tetracarboxylic acid diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines
US3746721A (en) * 1971-10-04 1973-07-17 Ciba Geigy Corp Aromatic diimides of 3,5-dialkyl-4-hydroxyphenylsubstituted amines
DE2261715A1 (de) * 1972-12-16 1974-06-20 Gen Electric Polyaetherimide und verfahren zu deren herstellung
DE2261714A1 (de) * 1972-12-16 1974-06-20 Gen Electric Bis(nitrophthalimide)

Also Published As

Publication number Publication date
AU6738874A (en) 1975-10-02
DE2412466A1 (de) 1974-10-10
SU577998A3 (ru) 1977-10-25
FR2228050A1 (pt) 1974-11-29
FR2228050B1 (pt) 1979-04-20
IT1003928B (it) 1976-06-10
US3879428A (en) 1975-04-22
JPS596871B2 (ja) 1984-02-15
GB1469482A (en) 1977-04-06
DE2412466C2 (de) 1986-10-16
JPS5024242A (pt) 1975-03-15
DD112980A5 (pt) 1975-05-12
SE419641B (sv) 1981-08-17

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