Compounds containing silicon-containing groups, medical...

Details Compounds containing silicon-containing groups, medical... Compounds containing silicon-containing groups, medical...

2008-04-29

2008-04-29

Peng, Kuo-Liang (Department: 1796)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C528S035000, C528S038000, C528S043000, C528S068000

Reexamination Certificate

active

11133627

ABSTRACT:
Compounds that include silicon-containing groups, and optionally urethane groups, urea groups, or combinations thereof (i.e., polyurethanes, polyureas, or polyurethane-ureas), as well as materials and methods for making such compounds.

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