Patent ID: 9637660
Date: 2017-05-02
CPC Classifications: C08F,C08K,C08L,C09D,C09J,D04H,Y10T

Claim:
1. A slush molded, rotational molded, injection molded, or calendared article comprising styrenic block copolymer having a melt flow rate greater than 100 g/10 min at 230° C., and 2.16 kg mass, said styrenic block copolymer being hydrogenated styrene-butadiene-styrene or selectively hydrogenated controlled distribution styrene-butadiene/styrene-styrene wherein said styrenic block copolymer has a minimum peak molecular weight of 45,000; a polystyrene content of between about 18 to about 33%, a vinyl content of about 65 to 80%, a coupling efficiency of about 60 to about 97%, and said butadiene is hydrogenated at least 90%.