Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1981-08-14
1983-11-15
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
523333, 524315, 524317, 524417, 524437, 524507, 524517, 524521, 524522, 524516, 524523, 525125, 525155, 525162, 525208, 525212, 525221, 525223, 525450, 525451, 525518, C08G 1232, C08L 6128, C08F22010, C08F 214
Patent
active
044156979
ABSTRACT:
Coating compositions comprising hydroxy functional film formers and a novel flow control additive comprising a stable crosslinked dispersion prepared by addition polymerization of (a) first and second ethylenically unsaturated monomers each bearing functionality capable of crosslinking with the other and (b) at least one other monoethylenically unsaturated monomer, in the presence of (I) organic liquid which is a solvent for the polymerizable monomers, but a non-solvent for the resultant polymer and (II) a novel polymeric dispersion stabilizer. The stabilizer bears pendent ethylenic unsaturation capable of reacting with monomers employed in the addition polymerization and comprises a random copolymer segment of ethylenically unsaturated monomers, some of which are characterized in that homopolymers thereof would be substantially insoluble in the organic liquid used to form the stable dispersion and some of which are characterized in that homopolymers thereof would be substantially soluble in the organic liquid used to form the stable dispersion.
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Nordstrom John D.
Peng Stephen C.
Ford Motor Company
Lilling Herbert J.
Marquis Melvyn I.
May Roger L.
Zerschling Keith L.
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