Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1976-11-05
1979-12-18
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
526308, C08L 5302
Patent
active
041794800
ABSTRACT:
Blends of a cyclodiene-containing copolymer, such as a cyclohexadiene-styrene copolymer, with a linear or radial block copolymer, such as a styrene-butadiene-styrene block copolymer, exhibit improved high temperature green tensile strength as compared to the block copolymer alone. A process is provided for producing such blends.
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patent: 3668263 (1972-06-01), Morrison et al.
patent: 3776964 (1973-12-01), Morrison et al.
patent: 3954692 (1976-05-01), Downey
patent: 4046838 (1977-09-01), Feeney
Anderson Harold D.
Phillips Petroleum Company
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