Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1988-10-12
1992-01-21
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528326, 528354, 528359, 528357, 528361, 528366, C08G 6308, C08L 6126
Patent
active
050829220
ABSTRACT:
A method is provided for producing a modified addition polymer from an ethylenically unsaturated monomer composition that includes at least one monomer having hydroxyl or carboxyl functionality. The ethylenically unsaturated monomer composition, and a free radical initiator therefor, is dissolved in a solvent-free molten composition maintained at an addition polymerization temperature, the molten composition comprising a cyclic compound reactive via ring-opening with the hydroxyl or carboxyl functionality. The resulting material is useful in the manufacture of paints in liquid or powder form.
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patent: 4683287 (1987-07-01), Koleske et al.
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Brandenburger Larry B.
Ruhoff Philip J.
Kight III John
Krass Frederick
The Valspar Corporation
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