Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Reexamination Certificate
2005-11-29
2008-09-16
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
C528S125000, C528S176000, C528S198000, C548S476000, C560S059000, C560S076000, C560S096000
Reexamination Certificate
active
07425603
ABSTRACT:
A polymer comprising structural units derived from a polycyclic dihydroxy compound of Formula (I)wherein R1, R2and R3are independently at each occurrence selected from the group consisting of a cyano functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons, and an aromatic functionality having 6 to 10 carbons; wherein each occurrence of “n”, “m”, and “p” independently has a value of 0, 1, 2, 3, or 4; and wherein the polymer is substantially linear.
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Hasyagar Umesh
K. Subrahmanya Bhat
Lens Jan-Pleun
Raj T. Tilak
Scindia Subash
Boykin Terressa
General Electric Company
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