Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1982-07-21
1984-10-16
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524140, 524141, 524145, 524156, 524157, 524158, 524159, 524160, 524165, 524166, 524213, 524216, 524293, 524294, 524314, 524375, 524376, 524377, 524494, 524505, 524522, C08K 714, C08K 340, C08K 541, C08K 509
Patent
active
044776179
ABSTRACT:
Blends of hydrocarbon polyolefin, reinforcing fiber, acid copolymer of .alpha.-olefin and .alpha.,.beta.-ethylenically unsaturated carboxylic acid and wetting agent are provided wherein the acid copolymer has from 0 to about 90 percent of the acid groups ionized by neutralization with metal ions. Such blends have excellent Izod impact values and fast molding cycles and as such are particularly suitable as molding resins.
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E. I. DuPont de Nemours and Company
Lilling Herbert J.
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