Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1996-07-22
1999-01-12
Hampton-Hightower, P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528 75, 528192, 528194, 528322, 528332, 525183, 525185, 525186, 525420, 525450, 525452, C08F 2036, C08F 2054, C08F 1800
Patent
active
058591745
ABSTRACT:
Ethylenically unsaturated compounds are provided having Structure I and from which polymers with a plurality of groups of Structure II are derived. ##STR1## In Structures I and II, R.sub.1 is hydrogen or methyl, and R.sub.3 is hydrogen or lower alkyl having 1 to 4 carbon atoms, and when R.sub.3 is hydrogen and R.sub.2 has two carbon atoms R.sub.2 is methyl methylene. In Structure I, R.sub.2 and in Structure II R'.sub.2 is a divalent linking group having 2 to 20 carbon atoms. When R.sub.3 is hydrogen and R'.sub.2 has two carbon atoms, R'.sub.2 is methyl methylene. The compounds of Structure I may be used as monomers and reacted with other ethylenically unsaturated monomers via addition polymerization to arrive at the polymer with groups of Structure II.
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Barancyk Steven V.
McMurdie Neil D.
O'Dwyer James B.
Hampton-Hightower P.
PPG Industries Inc.
Shideler Krisanne
Stachel Kenneth J.
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