C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
400/5028, 117/54
C08K 5/42 (2006.01)
Patent
CA 1201239
Abstract of the Disclosure A high solids, organic solvent based, sprayable coating composi- tion which is capable of acid catalyzed crosslinking is composed of an active hydrogen-containing resin, a curing agent present externally and/or internally as a part of the active hydrogen-containing resin; and a cataly- tic amount of an ester of a sulfonic acid. The sulfonic acid ester is represented by the following structural formulas: Image Image (I) (II) wherein: Z is a radical selected from the group consisting of amino and an organic radical, said organic radical being connected to the sulfur atom by a carbon atom; W is C1-C18 alkylene, C2-C18 alkenylene; V is C1-C18 alkylene, C1-C18 hydroxyl substituted alkyl- ene, C2-C18 alkenylene, C2-C18 hydroxyl substituted alkenylene; and R1, R2, R3, R4, R5 are independently hydrogen or an organic radical.
437816
Christenson Roger M.
Dowbenko Rostyslaw
Mccollum Gregory J.
Singer Debra L.
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
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