C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
117/203, 402/283
C08F 8/14 (2006.01) C08F 220/10 (2006.01) C09D 125/02 (2006.01) C09D 131/02 (2006.01) C09D 133/14 (2006.01)
Patent
CA 1142296
ABSTRACT Hydroxyl- and carboxyl-containing resins for aqueous paint dispersions are prepared by reacting a copolymer component (A) prepared from vinyl esters of branched acids, styrenes or vinyl toluene, hydroxyalkyl ester, and alkyl of alpha-beta ethylenically unsaturated acid, with (B) a substantially 1:1 reaction product of trimellitic anhydride and glycidyl esters of branched acids.
316022
de Heer Aart
Kooymans Petrus G.
Van Acker Eduard M.a.a.j.
Shell Canada Limited
Smart & Biggar
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