Rubber composition containing functionalized polymer...

Details Rubber composition containing functionalized polymer... Rubber composition containing functionalized polymer...

2011-03-01

2011-03-01

Harlan, Robert D. (Department: 1762)

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

Synthetic resins

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

C525S314000, C525S332200, C525S332900

Reexamination Certificate

active

07897690

ABSTRACT:
A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided.

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