Peroxide curable butyl formulations for rubber articles

Details Peroxide curable butyl formulations for rubber articles Peroxide curable butyl formulations for rubber articles

2008-01-29

2008-01-29

Harlan, Robert D. (Department: 1713)

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, C525S215000, C525S214000, C525S200000, C525S233000, C525S238000

Reexamination Certificate

active

07323516

ABSTRACT:
The present invention is directed to a peroxide curable rubber compound containing a butyl rubber polymer and an olefin polymer of ethylene and at least one α-olefin. The present invention is also directed to a peroxide curable rubber compound containing a butyl polymer and an EP(D)M rubber polymer.

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