Process for the preparation of an amorphous polyphenylene oxide

Details Process for the preparation of an amorphous polyphenylene oxide Process for the preparation of an amorphous polyphenylene oxide

1970-08-19

1976-06-01

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 336R, 260 338R, 26084, 26086, C08G 6544, C08G 6546, C08G 6548

Patent

active

039608115

ABSTRACT:
Amorphous polyphenylne oxide resins and polyphenylene oxide resins with lower degrees of crystallinity are prepared by adding a solution thereof to an antisolvent. The resins have from about 0 to 75 percent of the crystallinity of conventional polyphenylene oxide resins and provide compositions, e.g., with styrene resins, having maximum physical properties after a single extrusion.

REFERENCES:
patent: 3219626 (1965-11-01), Blanchard et al.
patent: 3306875 (1967-02-01), Hay
patent: 3337499 (1967-08-01), Bussink et al.
patent: 3342892 (1967-09-01), Laakso et al.
patent: 3344116 (1967-09-01), Borman
patent: 3382212 (1968-05-01), Price et al.
patent: 3384619 (1968-05-01), Hori et al.
patent: 3440217 (1969-04-01), Faurote et al.
patent: 3442885 (1969-05-01), Wieden et al.
patent: 3455880 (1969-07-01), Kobayashi et al.
patent: 3573257 (1971-03-01), Nakashio et al.
Frith et al., "Linear polymers," Longmans, Green & Co., New York 1951, p. 158.

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