Catalyst for production of a polyurethane resin and method...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From boron reactant having at least one boron to hydrogen or...

Reexamination Certificate

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Details

C521S129000, C502S167000

Reexamination Certificate

active

07064172

ABSTRACT:
Catalyst containing various amine compounds are described, for the production of polyurethane resins.

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