Polyphenylene ether composition

Details Polyphenylene ether composition Polyphenylene ether composition

2002-08-30

2008-05-13

Szekely, Peter (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

Reexamination Certificate

active

07371790

ABSTRACT:
A polyphenylene ether composition comprising: 100 parts by weight of (A) a polyphenylene ether resin or a combination of a polyphenylene ether resin and a styrene resin; 1 to 40 parts by weight of (B) a flame retardant which is comprised mainly of at least one member selected from the group consisting of two specific condensed phosphoric esters; 0.3 to 10 parts by weight of (C) a hydrogenated block copolymer which is defined as a hydrogenation product of a block copolymer comprising a polymerized styrene block and a polymerized conjugated diene block, wherein at least one polymerized styrene block has a number average molecular weight of 15,000 or more; and 0.3 to 10 parts by weight of (D) a polyolefin resin, wherein the weight ratio of the component (C) to the component (D) is from 70/30 to 15/85.

REFERENCES:
patent: 4145377 (1979-03-01), Bussink et al.
patent: 4945018 (1990-07-01), Abolins et al.
patent: 5397822 (1995-03-01), Lee, Jr.
patent: 5461096 (1995-10-01), Bopp et al.
patent: 6028130 (2000-02-01), Weber et al.
patent: 6414084 (2002-07-01), Adedeji
patent: 0362660 (1990-04-01), None
patent: 0719832 (1996-07-01), None
patent: 2043083 (1980-01-01), None
patent: 2043083 (1980-10-01), None
patent: 07-053876 (1995-02-01), None
patent: 07-331085 (1995-11-01), None
patent: 11-012457 (1999-01-01), None
patent: 2000-26717 (2000-01-01), None
patent: 2001-139798 (2001-05-01), None
patent: 2001-187843 (2001-07-01), None
English language translation of JP 11-012457 (Jan. 19, 1999).
English language translation of JP 2001-139798 (May 22, 2001).
English language translation of JP 07-053876 (Feb. 28, 1995).
English language translation of JP 2001-187843 (Jul. 10, 2001).
English language translation of JP 07-331085 (Dec. 19, 1995).

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