NL152010B - PROCESS FOR PREPARING AROMATIC POLYETHERS AND PRODUCTS FORMED WITH THEIR APPLICATION. - Google Patents

PROCESS FOR PREPARING AROMATIC POLYETHERS AND PRODUCTS FORMED WITH THEIR APPLICATION.

Info

Publication number
NL152010B
NL152010B NL7117354A NL7117354A NL152010B NL 152010 B NL152010 B NL 152010B NL 7117354 A NL7117354 A NL 7117354A NL 7117354 A NL7117354 A NL 7117354A NL 152010 B NL152010 B NL 152010B
Authority
NL
Netherlands
Prior art keywords
application
products formed
preparing aromatic
aromatic polyethers
polyethers
Prior art date
Application number
NL7117354A
Other languages
Dutch (nl)
Other versions
NL7117354A (en
Original Assignee
Asahi Dow Ltd
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
Priority claimed from JP45113058A external-priority patent/JPS4826398B1/ja
Priority claimed from JP5713971A external-priority patent/JPS4945316B1/ja
Priority claimed from JP5714071A external-priority patent/JPS4945317B1/ja
Priority claimed from JP6141971A external-priority patent/JPS506356B2/ja
Priority claimed from JP6204171A external-priority patent/JPS506357B2/ja
Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd
Publication of NL7117354A publication Critical patent/NL7117354A/xx
Publication of NL152010B publication Critical patent/NL152010B/en

Links

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 Title
JP45113058A JPS4826398B1 (en) 1970-12-18 1970-12-18
JP5713971A JPS4945316B1 (en) 1971-07-31 1971-07-31
JP5714071A JPS4945317B1 (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 NL7117354A (en) 1972-06-20
NL152010B true 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
US4093596A (en) * 1976-12-21 1978-06-06 General Electric Company Method for polymerization of polyphenylene oxides
US4093597A (en) * 1976-12-21 1978-06-06 General Electric Company Polymerization of 2,6-di-substituted phenols
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

Also Published As

Publication number Publication date
FR2118144A1 (en) 1972-07-28
DE2162299A1 (en) 1972-06-29
DE2162299C3 (en) 1974-07-25
DE2162299B2 (en) 1973-12-06
FR2118144B1 (en) 1974-06-07
NL7117354A (en) 1972-06-20

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: ASAHI KASEI KOGYO KABUSHIKI KAISHA

V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ASAHI DOW