NL7117354A - - Google Patents

Info

Publication number: NL7117354A
Authority: NL; Netherlands

Application number

NL7117354A

Other versions

NL152010B (en

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.)

1970-12-18

Filing date

1971-12-17

Publication date

1972-06-20

1970-12-18 Priority claimed from JP45113058A external-priority patent/JPS4826398B1/ja

1971-07-31 Priority claimed from JP5714071A external-priority patent/JPS4945317B1/ja

1971-07-31 Priority claimed from JP5713971A external-priority patent/JPS4945316B1/ja

1971-08-14 Priority claimed from JP6141971A external-priority patent/JPS506356B2/ja

1971-08-17 Priority claimed from JP6204171A external-priority patent/JPS506357B2/ja

1971-12-17 Application filed filed Critical

1972-06-20 Publication of NL7117354A publication Critical patent/NL7117354A/xx

1977-01-17 Publication of NL152010B publication Critical patent/NL152010B/en

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)
Polyethers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NL7117354A 1970-12-18 1971-12-17 PROCESS FOR PREPARING AROMATIC POLYETHERS AND PRODUCTS FORMED WITH THEIR APPLICATION. NL152010B (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date
JP45113058A JPS4826398B1 (en)	1970-12-18	1970-12-18
JP5714071A JPS4945317B1 (en)	1971-07-31	1971-07-31
JP5713971A JPS4945316B1 (en)	1971-07-31	1971-07-31
JP6141971A JPS506356B2 (en)	1971-08-14	1971-08-14
JP6204171A JPS506357B2 (en)	1971-08-17	1971-08-17

Publications (2)

Publication Number	Publication Date
NL7117354A true NL7117354A (en)	1972-06-20
NL152010B NL152010B (en)	1977-01-17

Family

ID=27523338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7117354A NL152010B (en)	1970-12-18	1971-12-17	PROCESS FOR PREPARING AROMATIC POLYETHERS AND PRODUCTS FORMED WITH THEIR APPLICATION.

Country Status (3)

Country	Link
DE (1)	DE2162299C3 (en)
FR (1)	FR2118144A1 (en)
NL (1)	NL152010B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4093597A (en) *	1976-12-21	1978-06-06	General Electric Company	Polymerization of 2,6-di-substituted phenols
US4093596A (en) *	1976-12-21	1978-06-06	General Electric Company	Method for polymerization of polyphenylene oxides
DE3029208A1 (en) *	1980-08-01	1982-04-01	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING POLYPHENYLENE ETHERS
JPS608318A (en) *	1983-06-28	1985-01-17	Asahi Chem Ind Co Ltd	Polymerization of 2,6-disubstituted phenol
DE3414237A1 (en) *	1984-04-14	1985-10-24	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING POLYPHENYLENE ETHERS AND THE USE THEREOF FOR PRODUCING MOLDED PARTS
DE19616020A1 (en) *	1996-04-23	1997-10-30	Huels Chemische Werke Ag	New polyamines and a process for their preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6403374A (en) *	1964-03-27	1965-09-28
DE1570458A1 (en) *	1965-07-14	1969-09-18	Dynamit Nobel Ag	Process for the preparation of polyphenylene oxides

1971
- 1971-12-15 DE DE19712162299 patent/DE2162299C3/en not_active Expired
- 1971-12-17 FR FR7145381A patent/FR2118144A1/en active Granted
- 1971-12-17 NL NL7117354A patent/NL152010B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2118144B1 (en)	1974-06-07
DE2162299B2 (en)	1973-12-06
DE2162299A1 (en)	1972-06-29
NL152010B (en)	1977-01-17
DE2162299C3 (en)	1974-07-25
FR2118144A1 (en)	1972-07-28

Publication	Publication Date	Title
FR2118144B1 (en)	1974-06-07
AU460686B2 (en)	1975-05-01
AU1473870A (en)	1971-11-11
AU2044470A (en)	1972-03-30
AU1716970A (en)	1972-01-06
AU1833270A (en)	1972-02-10
AU1517670A (en)	1971-11-18
AU2017870A (en)	1972-03-23
AU1336970A (en)	1971-10-07
AU2085370A (en)	1972-04-13
AU1326870A (en)	1971-10-28
AU2130570A (en)	1972-04-27
AU2131570A (en)	1972-04-27
AU1872870A (en)	1972-02-17
AU1581370A (en)	1971-12-09
AU1591370A (en)	1971-12-09
AU1603270A (en)	1971-12-09
AU1689770A (en)	1972-01-06
AU1918570A (en)	1972-03-02
AU1789870A (en)	1972-01-27
AU1832970A (en)	1972-02-03
AU1841070A (en)	1972-02-10
AU1879170A (en)	1972-02-17
AU2144270A (en)	1972-04-27
AU1943370A (en)	1972-03-09

Legal Events

Date	Code	Title	Description
1983-12-16	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: ASAHI KASEI KOGYO KABUSHIKI KAISHA
1989-01-16	V1	Lapsed because of non-payment of the annual fee
1991-12-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: ASAHI DOW