Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-11-22
1991-07-09
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525211, 525240, C08L 2326, C08L 2316
Patent
active
050306944
ABSTRACT:
Described is a high melt flow rate, high impact thermoplastic polymeric composition comprising the reaction product of a polymerized ethylene propylene diene monomer (EPDM) and an ethylene propylene copolymer and an effective amount of organic peroxide wherein the amount of EPDM ranges from about 2 to about 10% by weight of the composition and the ethylene propylene copolymer ranges from about 90 to about 98% by weight, wherein the reaction product can be characterized as having a no break condition according to the IZOD impact test.
REFERENCES:
patent: 3144436 (1964-08-01), Greene et al.
patent: 3923947 (1975-12-01), Cook
patent: 3970719 (1976-08-01), Edmonds, Jr.
patent: 4039632 (1977-08-01), Edmonds, Jr.
patent: 4061694 (1977-12-01), Castagna
patent: 4087485 (1978-05-01), Huff
patent: 4088714 (1978-05-01), Huff
patent: 4221882 (1980-09-01), Huff
patent: 4375531 (1983-03-01), Ross
patent: 4454092 (1984-06-01), Shimizu et al.
patent: 4634740 (1987-01-01), Fujita et al.
patent: 4748206 (1988-05-01), Nagiwa et al.
Chemical Abstract 109(6):38790q.
Chemical Abstracts 106(10):68523k.
Chemical Abstracts 102(20):168136x.
Chemical Abstracts 100(10):69685c.
Chemical Abstracts 99(14):106639z.
Chemical Abstracts 98(26):216979x.
Chemical Abstracts 97(22):183779f.
Chemical Abstracts 95(14):116825p.
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