Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ethylenically unsaturated reactant admixed with either...
Patent
1977-04-13
1983-03-15
Lieberman, Allan
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Ethylenically unsaturated reactant admixed with either...
525 27, C08F 436, C08F21800, C08G 6338
Patent
active
043768415
ABSTRACT:
A process for copolymerizing unsaturated polyester resins is disclosed wherein said resin is copolymerized in the presence of a perketal and an acid or acid-releasing compound.
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Akzona Incorporated
Green Robert F.
Lieberman Allan
Young Francis W.
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