Particulate materials

Details Particulate materials Particulate materials

2005-05-05

2011-12-27

Truong, Duc (Department: 1765)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C526S263000, C528S423000, C528S424000

Reexamination Certificate

active

08084533

ABSTRACT:
The present invention provides the use of a particulate polymer material as a support for an active agent, characterized in that said polymer material is a polymer produced by copolymerizing an unsaturated heterocyclic monomer and squaric or croconic acid or a derivative thereof.

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van Bommel, K.J.C. et al.,Advanced Materials13(19): 1472-1476 (2001).
Thieme Rompp Online, Polypyrrole, http://www.roempp.com, 2010.

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