JPS57181074A - Manufacture of aromatic bis(ether anhydride) - Google Patents

Manufacture of aromatic bis(ether anhydride)

Info

Publication number
JPS57181074A
JPS57181074A JP57059812A JP5981282A JPS57181074A JP S57181074 A JPS57181074 A JP S57181074A JP 57059812 A JP57059812 A JP 57059812A JP 5981282 A JP5981282 A JP 5981282A JP S57181074 A JPS57181074 A JP S57181074A
Authority
JP
Japan
Prior art keywords
manufacture
aromatic bis
ether anhydride
anhydride
ether
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
JP57059812A
Other languages
English (en)
Other versions
JPH0428709B2 (ja
Inventor
Uebu Jimiirin
Mahendora Meeta Buharato
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of JPS57181074A publication Critical patent/JPS57181074A/ja
Priority to US06/487,505 priority Critical patent/US4487038A/en
Publication of JPH0428709B2 publication Critical patent/JPH0428709B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Indole Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
JP57059812A 1981-04-13 1982-04-12 Manufacture of aromatic bis(ether anhydride) Granted JPS57181074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/487,505 US4487038A (en) 1982-04-12 1983-04-22 Laminate type evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/253,446 US4340545A (en) 1981-04-13 1981-04-13 Method for making aromatic bis(ether anhydrides)

Publications (2)

Publication Number Publication Date
JPS57181074A true JPS57181074A (en) 1982-11-08
JPH0428709B2 JPH0428709B2 (ja) 1992-05-15

Family

ID=22960299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57059812A Granted JPS57181074A (en) 1981-04-13 1982-04-12 Manufacture of aromatic bis(ether anhydride)

Country Status (9)

Country Link
US (1) US4340545A (ja)
JP (1) JPS57181074A (ja)
AU (1) AU8234982A (ja)
CA (1) CA1173847A (ja)
DE (1) DE3212132A1 (ja)
FR (1) FR2503707B1 (ja)
GB (1) GB2096602A (ja)
IT (1) IT1150785B (ja)
NL (1) NL189000C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0567615U (ja) * 1992-02-14 1993-09-07 古河アルミニウム工業株式会社 標識用縁枠材及び標識の周縁構造

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340545A (en) * 1981-04-13 1982-07-20 General Electric Company Method for making aromatic bis(ether anhydrides)
US4543416A (en) * 1983-02-01 1985-09-24 General Electric Company Di(phthalic anhydride) derivatives of di(disubstituted phenol) sulfones
US4571425A (en) * 1985-02-14 1986-02-18 General Electric Company Method for making aromatic bis(ether anhydride)
US6528663B1 (en) 2001-12-05 2003-03-04 General Electric Company Methods for the preparation of 4-chlorophthalic anhydride
US6498224B1 (en) 2001-12-05 2002-12-24 General Electric Company Methods for the preparation poly(etherimide)s
US6576770B1 (en) 2001-12-05 2003-06-10 General Electric Company Preparation of substituted phthalic anhydrides and substituted phthalimides
US6710187B2 (en) * 2002-05-14 2004-03-23 General Electric Company Process to isolate dianhydrides
US6881815B2 (en) * 2002-09-25 2005-04-19 General Electric Company Method for the preparation poly(etherimide)s
US20060029671A1 (en) * 2004-08-06 2006-02-09 Grain Processing Corporation Tablet coating composition
US8080671B2 (en) 2008-05-23 2011-12-20 Sabic Innovative Plastics Ip B.V. Production of low color polyetherimides
WO2017132656A1 (en) 2016-01-29 2017-08-03 Sabic Global Technologies B.V. Thermoplastic polyimides, method for the manufacture thereof, and articles prepared therefrom
WO2017189293A1 (en) * 2016-04-27 2017-11-02 Sabic Global Technologies B.V. Method for isolation of a dianhydride and dianhydrides prepared by the method
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
WO2019217257A1 (en) 2018-05-07 2019-11-14 Sabic Global Technologies B.V. Method for isolation of an aromatic dianhydride and aromatic dianhydrides prepared by the method
WO2019222077A1 (en) * 2018-05-14 2019-11-21 Sabic Global Technologies B.V. Method for isolation of a dianhydride and dianhydrides prepared by the method
EP3802506B1 (en) 2018-06-04 2022-06-08 SHPP Global Technologies B.V. Method for producing an aromatic dianhydride
WO2019245898A1 (en) * 2018-06-18 2019-12-26 Sabic Global Technologies B.V. Method for isolation of an aromatic dianhydride and aromatic dianhydrides prepared by the method
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
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310573A (en) * 1963-06-17 1967-03-21 Du Pont Diaryl fluoro compounds
US3957862A (en) * 1973-03-30 1976-05-18 General Electric Company Method of making aromatic bis(ether ortho phthalic acid)s
US3879428A (en) * 1973-03-30 1975-04-22 Gen Electric Method for making aromatic bis(ether anhydride)s
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
US4128574A (en) * 1976-10-04 1978-12-05 General Electric Company Method for making organic polycarboxylic acids
US4318857A (en) * 1981-04-03 1982-03-09 General Electric Company Method for making aromatic bis (ether anhydrides)
US4329291A (en) * 1981-04-03 1982-05-11 General Electric Company Method for making aromatic bis(ether anhydride)s
US4340545A (en) * 1981-04-13 1982-07-20 General Electric Company Method for making aromatic bis(ether anhydrides)
DE3212166A1 (de) * 1982-04-01 1983-10-06 Walter Frenkel Digitaluhr-steuerung mit lichtleitkabel, auch fuer kurzzeitmesser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0567615U (ja) * 1992-02-14 1993-09-07 古河アルミニウム工業株式会社 標識用縁枠材及び標識の周縁構造

Also Published As

Publication number Publication date
GB2096602A (en) 1982-10-20
FR2503707B1 (fr) 1985-08-09
JPH0428709B2 (ja) 1992-05-15
NL189000C (nl) 1992-12-01
FR2503707A1 (fr) 1982-10-15
AU8234982A (en) 1982-10-21
US4340545A (en) 1982-07-20
IT8220615A0 (it) 1982-04-06
IT1150785B (it) 1986-12-17
CA1173847A (en) 1984-09-04
NL8201489A (nl) 1982-11-01
DE3212132A1 (de) 1982-12-09

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