AU7733275A - Process forthe preparation of polyphenylene oxides with hydrolitically stable copper catalysts - Google Patents

Process forthe preparation of polyphenylene oxides with hydrolitically stable copper catalysts

Info

Publication number
AU7733275A
AU7733275A AU77332/75A AU7733275A AU7733275A AU 7733275 A AU7733275 A AU 7733275A AU 77332/75 A AU77332/75 A AU 77332/75A AU 7733275 A AU7733275 A AU 7733275A AU 7733275 A AU7733275 A AU 7733275A
Authority
AU
Australia
Prior art keywords
polyphenylene oxides
copper catalysts
process forthe
forthe preparation
stable copper
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.)
Expired
Application number
AU77332/75A
Other versions
AU481326B2 (en
Inventor
Stuart Hay Allan
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 granted granted Critical
Publication of AU481326B2 publication Critical patent/AU481326B2/en
Publication of AU7733275A publication Critical patent/AU7733275A/en
Application filed by General Electric Co filed Critical General Electric Co
Expired legal-status Critical Current

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
AU77332/75A 1974-02-11 1977-02-28 Process forthe preparation of polyphenylene oxides with hydrolitically stable copper catalysts Expired AU481326B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44129574A 1974-02-11 1974-02-11
USUS441,295 1974-02-11

Publications (2)

Publication Number Publication Date
AU481326B2 AU481326B2 (en) 1976-07-15
AU7733275A true AU7733275A (en) 1976-07-15

Family

ID=

Also Published As

Publication number Publication date
JPS50110498A (en) 1975-08-30
DE2505328C2 (en) 1990-03-08
JPS5853012B2 (en) 1983-11-26
NL7501621A (en) 1975-08-13
NL178881C (en) 1986-06-02
DE2505328A1 (en) 1975-08-14
FR2260594A1 (en) 1975-09-05
FR2260594B1 (en) 1981-08-21
IT1031361B (en) 1979-04-30
NL178881B (en) 1986-01-02
GB1497293A (en) 1978-01-05

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