Particles with protected isocyanate groups

Details Particles with protected isocyanate groups Particles with protected isocyanate groups

2005-08-04

2011-12-27

Peng, Kuo-Liang (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...

C528S038000

Reexamination Certificate

active

08084531

ABSTRACT:
Particles useful in curable coating systems are functionalized on their surface with a blocked isocyanate functionality. The blocked isocyanate is generated by reacting an organosilane having an oxygen, sulfur or nitrogen atom α to the silyl group, or having a cyclic structure containing N or O in the ring, attached directly to silicon.

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