AU532121B2 - Creation of Inventions and Patents with Artificial Intelligence

AU532121B2 – Preparation of aromatic ether phthalimides
– Google Patents

AU532121B2 – Preparation of aromatic ether phthalimides
– Google Patents
Preparation of aromatic ether phthalimides

Info

Publication number
AU532121B2

AU532121B2
AU58073/80A
AU5807380A
AU532121B2
AU 532121 B2
AU532121 B2
AU 532121B2
AU 58073/80 A
AU58073/80 A
AU 58073/80A
AU 5807380 A
AU5807380 A
AU 5807380A
AU 532121 B2
AU532121 B2
AU 532121B2
Authority
AU
Australia
Prior art keywords
phthalimides
preparation
aromatic ether
aromatic
ether
Prior art date
1979-05-09
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.)

Ceased

Application number
AU58073/80A
Other versions

AU5807380A
(en

Inventor
Frank Jarvis Williams III
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.)
1979-05-09
Filing date
1980-05-05
Publication date
1983-09-15

1980-05-05
Application filed by General Electric Co
filed
Critical
General Electric Co

1980-11-13
Publication of AU5807380A
publication
Critical
patent/AU5807380A/en

1983-09-15
Application granted
granted
Critical

1983-09-15
Publication of AU532121B2
publication
Critical
patent/AU532121B2/en

2000-05-05
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE

Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P20/00—Technologies relating to chemical industry

Y02P20/50—Improvements relating to the production of bulk chemicals

Y02P20/582—Recycling of unreacted starting or intermediate materials

AU58073/80A
1979-05-09
1980-05-05
Preparation of aromatic ether phthalimides

Ceased

AU532121B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US37441

1979-05-09

US06/037,441

US4273712A
(en)

1979-05-09
1979-05-09
Method for making aromatic ether imides

Publications (2)

Publication Number
Publication Date

AU5807380A

AU5807380A
(en)

1980-11-13

AU532121B2
true

AU532121B2
(en)

1983-09-15

Family
ID=21894356
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU58073/80A
Ceased

AU532121B2
(en)

1979-05-09
1980-05-05
Preparation of aromatic ether phthalimides

Country Status (7)

Country
Link

US
(1)

US4273712A
(en)

JP
(1)

JPS562963A
(en)

AU
(1)

AU532121B2
(en)

DE
(1)

DE3017670A1
(en)

FR
(1)

FR2456090A1
(en)

GB
(1)

GB2050369B
(en)

NL
(1)

NL189759C
(en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4455431A
(en)

1982-03-05
1984-06-19
General Electric Company
Method for making bis-etherphthalimides

US4467097A
(en)

1982-09-29
1984-08-21
General Electric Company
Method for making aromatic bis(etherimide)s

US4471125A
(en)

1982-09-29
1984-09-11
General Electric Company
Method for making aromatic ether imides

US4476309A
(en)

1983-03-21
1984-10-09
General Electric Company
Method for making aromatic etherimides

US4520204A
(en)

1983-04-25
1985-05-28
General Electric Company
Method for preparation of aromatic ether imides and for catalyst recovery therein

US4460778A
(en)

1983-04-28
1984-07-17
General Electric Company
Phase transfer catalysts

US4513141A
(en)

1983-04-28
1985-04-23
General Electric Company
Method for making aromatic ethers using diorganoamino pyridinum salt catalyst

US4578470A
(en)

1983-06-20
1986-03-25
General Electric Company
Bis-imides containing heterocyclic aromatic rings

US4554357A
(en)

1983-08-29
1985-11-19
General Electric Company
Bis-quaternary salts as phase transfer catalysts for aromatic ether imide preparation

JPS6094953A
(en)

1983-08-29
1985-05-28
ゼネラル・エレクトリツク・カンパニイ
Bis-quaternary salt as phase transfer catalyst for manufacture of aromatic ether imide

US4681949A
(en)

1983-11-21
1987-07-21
General Electric Company
Bis-aminopyridinium salts as phase transfer catalysts for aromatic ether imide preparation

US4595760A
(en)

1983-11-21
1986-06-17
General Electric Company
Bis-aminopyridinium salts

US4625037A
(en)

1984-02-02
1986-11-25
General Electric Company
Method for making thioether(bisphthalimide)s

JPS60204761A
(en)

1984-03-28
1985-10-16
ゼネラル・エレクトリツク・カンパニイ
Manufacture of aromatic ether imide

US4577033A
(en)

1985-01-14
1986-03-18
General Electric Company
Heterocyclic quaternary ammonium salts as phase transfer catalysts for aromatic ether imide preparation

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

US5149761A
(en)

1988-10-12
1992-09-22
Bayer Aktiengesellschaft
Aromatic ether imides

US4933469A
(en)

1988-12-16
1990-06-12
General Electric Company
Method for preparing oxybisphthalimides

US5132423A
(en)

1990-02-05
1992-07-21
General Electric Company
Method for conducting organic reactions using guanidinium salt as phase transfer catalyst

US5229482A
(en)

1991-02-28
1993-07-20
General Electric Company
Phase transfer catalyzed preparation of aromatic polyether polymers

US5235020A
(en)

1991-12-31
1993-08-10
Amoco Corporation
Process for preparation of poly(aryl ether) polymers by acyclic catalysts

US5239043A
(en)

1991-12-31
1993-08-24
Amoco Corporation
Process for preparation of poly(aryl ether) polymers by macro bicyclic catalysts

US5235019A
(en)

1991-12-31
1993-08-10
Amoco Corporation
Process for preparation of poly(aryl ether) polymers by macro monocyclic catalysts

US5359084A
(en)

1993-02-18
1994-10-25
General Electric Company
Method of preparing aromatic ether bisimides

SG48449A1
(en)

1995-08-21
1998-04-17
Gen Electric
Method of recycling phase transfer catalyst for displacemtn reaction

US5907025A
(en)

1997-05-27
1999-05-25
General Electric Company
Method for conducting Lewis acid-catalyzed reactions

US6084097A
(en)

1997-10-20
2000-07-04
Council Of Scientific & Industrial Research
Methods for preparing 1-[4-arylpiperazin-1-yl]-3-[2-oxopyrrolidin/piperidin-1-yl] propanes

US6235866B1
(en)

1999-10-06
2001-05-22
General Electric Company
Slurry preparation of bis (halophthalimides) and of polyether polymers

US6265521B1
(en)

2000-08-07
2001-07-24
General Electric Company
Method for preparing polyether polymers of predetermined molecular

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

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

US20050049390A1
(en)

2003-08-25
2005-03-03
General Electric Company
Phase transfer catalyzed method for preparation of polyetherimides

US6849706B1
(en)

2003-08-25
2005-02-01
General Electric Company
Copolyetherimides

US7714095B2
(en)

2003-08-25
2010-05-11
Sabic Innovative Plastics Ip B.V.
Phase transfer catalyzed method for preparation of polyetherimides

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

US20060069291A1
(en)

2004-09-24
2006-03-30
General Electric Company
Phosphazenium salt phase transfer catalysts

US7268237B2
(en)

2005-03-11
2007-09-11
General Electric Company
Direct dianhydride synthesis

US7605222B2
(en)

2005-08-22
2009-10-20
Sabic Innovative Plastics Ip B.V.
Copolyetherimides

US7273919B1
(en)

2005-11-21
2007-09-25
General Electric Company
High heat polyethersulfone compositions

US20070117962A1
(en)

2005-11-21
2007-05-24
General Electric Company
High heat polyethersulfone compositions

US20080004443A1
(en)

2006-07-03
2008-01-03
General Electric Company
Sulfonated polyaryletherketone-block-polyethersulfone copolymers

US8080671B2
(en)

2008-05-23
2011-12-20
Sabic Innovative Plastics Ip B.V.
Production of low color polyetherimides

WO2012038413A1
(en)

2010-09-23
2012-03-29
Shell Internationale Research Maatschappij B.V.
Process for reducing the halogen content of a hydrocarbon product stream by mixing with an aqeous caustic solution in the presence of a phase transfer catalyst

US9040651B2
(en)

2011-10-31
2015-05-26
Sabic Global Technologies B.V.
Poly(aryl ether sulfone) composition, and method of making

US9127127B2
(en)

2012-10-03
2015-09-08
Sabic Global Technologies B.V.
Polyetherimide compositions, methods of manufacture, and articles formed therefrom

US10676571B2
(en)

2013-12-02
2020-06-09
Sabic Global Technologies B.V.
Polyetherimides with improved melt stability

Family Cites Families (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US3965125A
(en)

1971-02-08
1976-06-22
Trw Inc.
Synthesis of certain bis(phthalic anhydrides)

US3956320A
(en)

1972-08-18
1976-05-11
General Electric Company
Aromatic bis(ether phthalis anhydride) 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

US3852242A
(en)

1973-12-03
1974-12-03
Gen Electric
Method for making polyetherimide

US4048190A
(en)

1976-02-17
1977-09-13
General Electric Company
Preparation of bisphenol-A bisimides

US3992407A
(en)

1976-04-14
1976-11-16
General Electric Company
Preparation of aromatic bisimides

US4128574A
(en)

1976-10-04
1978-12-05
General Electric Company
Method for making organic polycarboxylic acids

1979

1979-05-09
US
US06/037,441
patent/US4273712A/en
not_active
Expired – Lifetime

1980

1980-05-05
AU
AU58073/80A
patent/AU532121B2/en
not_active
Ceased

1980-05-07
GB
GB8015070A
patent/GB2050369B/en
not_active
Expired

1980-05-08
DE
DE19803017670
patent/DE3017670A1/en
active
Granted

1980-05-09
FR
FR8010397A
patent/FR2456090A1/en
active
Granted

1980-05-09
JP
JP6079180A
patent/JPS562963A/en
active
Granted

1980-05-09
NL
NLAANVRAGE8002704,A
patent/NL189759C/en
not_active
IP Right Cessation

Also Published As

Publication number
Publication date

NL189759B
(en)

1993-02-16

FR2456090B1
(en)

1983-07-22

JPS562963A
(en)

1981-01-13

NL189759C
(en)

1993-07-16

DE3017670C2
(en)

1990-12-06

GB2050369A
(en)

1981-01-07

US4273712A
(en)

1981-06-16

NL8002704A
(en)

1980-11-11

FR2456090A1
(en)

1980-12-05

JPS6345381B2
(en)

1988-09-09

AU5807380A
(en)

1980-11-13

DE3017670A1
(en)

1980-11-20

GB2050369B
(en)

1984-01-18

Contact information