Rheology modifying agents and methods of using the same

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

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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.

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