Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1986-06-09
1987-05-12
Briggs, Jr., Wilbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525299, 525 93, 525 94, 526314, C08F29300
Patent
active
046651314
ABSTRACT:
A block copolymer consisting of segments of copolymer A, which is obtained by copolymerizing a (meth)acrylic acid ester monomer with a radically copolymerizable peroxycarbonate and has peroxy groups in its main polymer chain, and segments of (co)polymer B, which is different from copolymer A in the monomer composition and does not contain peroxy groups, can modify matrix resin without deteriorating the mechanical property of the resin.
REFERENCES:
patent: 2575585 (1951-11-01), Cox et al.
patent: 4303762 (1981-12-01), Nakayama et al.
Deguchi Toru
Moriya Yasuo
Suzuki Nobuyoshi
Briggs, Jr. Wilbert J.
Nippon Oil and Fats Company Ltd.
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