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
2005-05-03
2005-05-03
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...
C526S318000, C526S319000
Reexamination Certificate
active
06887936
ABSTRACT:
A vinyl polymer having, at a molecular chain terminus, a structure represented by the general formula 1:(wherein R3is a hydroxy, amino, epoxy, carboxylic acid, ester, ether, amide or silyl group, an alkenyl group having low polymerizability, an organic compound having 1 to 20 carbon atoms, X is a halogen atom, a nitroxide or sulfide group or a cobalt porphyrin complex).
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Fujita Masayuki
Fujita Nao
Kitano Kenichi
Nakagawa Yoshiki
Connolly Bove & Lodge & Hutz LLP
Kaneka Corporation
Lipman Bernard
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