Thermoplastic elastomers with improved coring properties

Details Thermoplastic elastomers with improved coring properties Thermoplastic elastomers with improved coring properties

2005-09-20

2005-09-20

Nutter, Nathan M. (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S199000, C525S232000, C525S240000, C525S241000

Reexamination Certificate

active

06946522

ABSTRACT:
Thermoplastic vulcanizates having improved coring properties, comprising a blend of thermoplastic polypropylene resin, vulcanized butyl rubber, a SEPS block copolymer and a polybutene oil plasticizer.

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