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
2007-02-27
2007-02-27
Sanders, Kriellion (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S438000
Reexamination Certificate
active
10952636
ABSTRACT:
The present invention provides, rheology modifying agents that include crystalline polymers wherein crystallinity is provided by a linear long chain aliphatic carboxylic acid on a base polymer. Such crystalline polymers can either have a hyperbranched or dendritic structure or have a comb-like structure.
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Notification of Transmittal of the International Search Report and The Written Opinion of the International Searching Authority, or the Declaration, corresponding to PCT/US2004/31849, mailed Mar. 23, 2006.
Myers Bigel & Sibley Sajovec, PA
Reichhold Inc.
Sanders Kriellion
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