Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2004-06-30
2008-03-11
Lipman, Bernard (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...
C525S276000
Reexamination Certificate
active
07342072
ABSTRACT:
A bi-modal compound is provided having an elastomeric moiety and a second moiety derived from any of a metal, a ceramic, and thermoplastic. At least one free radical site is generated (preferably with electron beam radiation) on an elastomer molecule to provide the elastomeric moiety; and a metal, ceramic, or thermoplastic are then bonded to the free radical site.
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Park Edward Hosung
Walker Francis Joseph
Freudenberg-NOK General Partnership
Harness Dickey & Pierce PLC
Lipman Bernard
Wangerow Ronald W.
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