Elastomeric polyurethane material

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...

Reexamination Certificate

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Details

C528S067000

Reexamination Certificate

active

06914117

ABSTRACT:
Process for preparing an elastomeric polyurethane material by reacting a polyisocyanate, a polyol and a monool.

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