Grow Chemical Corporation

Grow Group, Inc.

Ford Motor Company Limited

Wyandotte Paint Products Company

Ivan H Tsou

Marc L Smith

The present invention concerns a coating composition comprising a dispersion, solution or suspension of a coating composition containing a nitrogen containing organic material which when heat cured contains at least 75% less amine value than present in the material prior to curing. The present invention also concerns a method of electrodepositing a film forming substance onto a substrate by employing an anode, a cathode and an electrolyte therebetween comprising the steps:

Cationic coating compositions containing nitrogen heterocyclic materials

Process for cationic electrodeposition

Described is an organic coating composition particularly useful in cathodic electrodeposition comprising a dispersion, solution or suspension of a coating composition containing an acrylic polymer; the coating composition characterized by being the product of a reaction with a fatty acid and also containing Formula A within said polymer molecule, and said Formula A group being derived from an oxirane ring wherein the coating composition has substantially no oxirane rings therein:

Cathodic electrodeposition compositions employing fatty acid derivatives

Described herein is an organic coating composition particularly useful in cathodic electrodeposition comprising a dispersion, solution or suspension of a coating composition characterized by (a) a reaction product of a conjugated fatty acid ester and an acrylic containing monomer, preferably containing oxirane rings; and (b) Formula A within the molecule, being the reaction product of reacting an oxirane ring and an amine; wherein Formula A is:

Cathodic electrodeposition coating compositions containing diels-alder

Cathodic electrodeposition process employing fatty acid derivatives

Method for cathodic electrodeposition of coating compositions containing

The process of preparing powder particles having a desired particle shape, comprising the steps of: providing a paint solution having a film-forming portion and a first solvent portion, forming droplets containing the film-forming portion and the solvent portion, by contacting the paint solution with a second solvent which is partially miscible with the first solvent and in which the film-forming portion is non-soluble, the second solvent being substantially saturated with the first solvent, diluting said droplets with a sufficient quantity of a third solvent which is at least partially miscible with the first solvent and in which the film-forming portion precipitates as powder particles, and controlling the shape of the powder particles by regulating the dilution of the first solvent in the droplets.

Method of preparing powder particles by control of the particle shape

A blocked polyisocyanate is produced comprising the steps:

Blocked polyisocyanate and method

A novel coating bath composition for anodic deposition of paint comprises on a pigment and particulate filler-free basis, an aqueous dispersion of a water-soluble base, and a unique polycarboxylic acid formed by (a) reacting 1 molar part of a triol with 1 molar part of an acyclic, olefinically unsaturated monocarboxylic acid of about 18 carbon atoms, (b) reacting the product of (a) with 2 molar parts of a diisocyanate, (c) reacting the product of (b) with 2 molar parts of a diol or triol, and (d) reacting the product of (c) with about 0.5 to about 2 molar parts of trimellitic anhydride.

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Bloomfield Hills, MI, United States of America

Ivan H Tsou