Method for producing masticated rubber

Details Method for producing masticated rubber Method for producing masticated rubber

2004-11-30

2009-12-08

Boykin, Terressa M (Department: 1796)

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

Synthetic resins

Treating polymer containing material or treating a solid...

C264S211210, C264S211230, C366S081000, C366S085000, C366S089000, C422S129000, C425S113000, C425S114000, C425S204000, C425S207000, C425S208000, C425S209000, C525S191000, C525S197000

Reexamination Certificate

active

07629435

ABSTRACT:
A method for producing a masticated rubber, which comprises the steps of masticating rubber at a shear rate of from 500 to 4,500 (l/s); and obtaining masticated rubber having a weight-average molecular weight of from 100,000 to 1,300,000.

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