NL166483C - Werkwijze ter bereiding van polyfenyleenoxyden. - Google Patents

Werkwijze ter bereiding van polyfenyleenoxyden.

Info

Publication number: NL166483C
Authority: NL; Netherlands
Prior art keywords: polyphenylene oxides; preparing polyphenylene; preparing; oxides; polyphenylene
Prior art date: 1970-12-07

Application number

NL7116787.A

Other languages

English (en)

Dutch (nl)

Other versions

NL7116787A (de

NL166483B (nl

Original Assignee

Mitsubishi Gas Chemical 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.)

1970-12-07

Filing date

1971-12-07

Publication date

1981-08-17

1970-12-07 Priority claimed from JP10763770A external-priority patent/JPS4842480B1/ja

1971-12-07 Application filed by Mitsubishi Gas Chemical Co filed Critical Mitsubishi Gas Chemical Co

1972-06-09 Publication of NL7116787A publication Critical patent/NL7116787A/xx

1981-03-16 Publication of NL166483B publication Critical patent/NL166483B/xx

1981-08-17 Application granted granted Critical

1981-08-17 Publication of NL166483C publication Critical patent/NL166483C/xx

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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
- C08G65/44—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyethers (AREA)

NL7116787.A 1970-12-07 1971-12-07 Werkwijze ter bereiding van polyfenyleenoxyden. NL166483C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP10763770A JPS4842480B1 (de)	1970-12-07	1970-12-07
GB5659571A GB1379028A (en)	1970-12-07	1971-12-06	Process for preparing polyphenylene oxides

Publications (3)

Publication Number	Publication Date
NL7116787A NL7116787A (de)	1972-06-09
NL166483B NL166483B (nl)	1981-03-16
NL166483C true NL166483C (nl)	1981-08-17

Family

ID=26267632

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7116787.A NL166483C (nl)	1970-12-07	1971-12-07	Werkwijze ter bereiding van polyfenyleenoxyden.

Country Status (6)

Country	Link
BE (1)	BE776339A (de)
CA (1)	CA944897A (de)
DE (1)	DE2160419C3 (de)
FR (1)	FR2116555B1 (de)
GB (1)	GB1379028A (de)
NL (1)	NL166483C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4067851A (en)	1970-11-16	1978-01-10	Mitsubishi Gas Chemical Company, Inc.	Process for preparing polyphenylene oxides
DE3029429A1 (de) *	1980-08-02	1982-03-11	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von polyphenylenaethern
DE3033813A1 (de) *	1980-09-09	1982-04-22	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von polyphenylenaethern
DE3035599A1 (de) *	1980-09-20	1982-05-06	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von polyphenylenaethern
DE3042149A1 (de) *	1980-11-08	1982-06-24	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von polyphenylenaethern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3344116A (en) *	1965-03-29	1967-09-26	Gen Electric	Process for the formation of polyphenylene oxides

1971
- 1971-12-06 CA CA129,470A patent/CA944897A/en not_active Expired
- 1971-12-06 DE DE2160419A patent/DE2160419C3/de not_active Expired
- 1971-12-06 FR FR7143662A patent/FR2116555B1/fr not_active Expired
- 1971-12-06 GB GB5659571A patent/GB1379028A/en not_active Expired
- 1971-12-07 BE BE776339A patent/BE776339A/xx not_active IP Right Cessation
- 1971-12-07 NL NL7116787.A patent/NL166483C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1379028A (en)	1975-01-02
DE2160419C3 (de)	1974-04-04
FR2116555B1 (de)	1976-04-02
NL7116787A (de)	1972-06-09
CA944897A (en)	1974-04-02
DE2160419B2 (de)	1973-09-13
FR2116555A1 (de)	1972-07-13
DE2160419A1 (de)	1972-07-13
BE776339A (fr)	1972-04-04
NL166483B (nl)	1981-03-16

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Legal Events

Date	Code	Title	Description
1991-08-16	V1	Lapsed because of non-payment of the annual fee