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...
Patent
1983-03-04
1985-06-04
Lee, Lester L.
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...
252182, 521137, 521140, 525455, 528 75, 528 76, 528 77, 528392, C08G 1822, C08G 1867, C08L 7500
Patent
active
045215812
ABSTRACT:
A method of making polymer polyols is disclosed wherein a relatively low molecular weight liquid polymer of an ethylenically unsaturated monomer is mixed with a polyol and crosslinked in the polyol. The relatively low molecular weight polymer which is mixed in the polyol may have a variety of microstructures since the low molecular weight polymer was prepared separate from the polyol.
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Cuscurida Michael
Dominguez Richard J. G.
Kulason R. A.
Lee Lester L.
Morgan Kriellion
Park Jack H.
Priem Kenneth R.
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