Abstract: 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:a. providing an aqueous electrolyte containing said composition described above;b. closing the circuit between the anode and the cathode; andc. depositing the film forming composition on the cathodic substrate.

Abstract: 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:A. providing an aqueous electrolyte containing said composition described above;b. closing the circuit between the anode and the cathode; andc. depositing the film forming composition on the cathodic substrate.

Abstract: 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:Formula A: --CH.sub.2 --C (Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkyl ether of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone)--OR'].sub.n H; --OR'].sub.n OH, and --O-R'(CH.sub.2 OH)].sub.n OHwhere R' is saturated alkylene of from 2 to 4 carbon atoms and n is from 1 to 6.

Abstract: 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:--CH.sub.2 --C(Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkoxy of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone),--OR'].sub.n H; --OR'].sub.n OH, and --OR' (CH.sub.2 OH) ].sub.n OH,wherein R' is a saturated alkylene group of from 2 to 4 carbon atoms and n is a number from 1 to 6.Also described is a method of electrodepositing coating compositions containing said adducts onto a cathode.

Abstract: 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:Formula A: --CH.sub.2 --C (Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkyl ether of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone)--OR'].sub.n H; --OR'].sub.n OH, and --O--R'(CH.sub.2 OH)].sub.n OHwhere R' is saturated alkylene of from 2 to 4 carbon atoms and n is from 1 to 6.

Abstract: 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:--CH.sub.2 --C(Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkoxy of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone), --OR'--.sub.n H; --OR'--.sub.n OH, and --OR' (CH.sub.2 OH)--.sub.n OH, wherein R' is a saturated alkylene group of from 2 to 4 carbon atoms and n is a number from 1 to 6.Also described is a method of electrodepositing coating compositions containing said adducts onto a cathode.

Abstract: 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.

Abstract: A blocked polyisocyanate is produced comprising the steps:1. reacting a polyisocyanate with a blocking agent wherein the isocyanato groups vary in their reactivity and the reaction is continued until about 90-100% of the most reactive isocyanato group of the polyisocyanate is reacted;2. reacting the product of Step 1 with a polyfunctional agent, which agent is an internal plasticizing agent for a polymerized resin having isocyanate reactive functionality after curing of the resin and an external plasticizing agent prior to curing of the resin;3. determining the free isocyanate content of the product of Step 2;4. then adding an amount of said polyfunctional agent sufficient to react with the unreacted isocyanate groups.

Abstract: 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.

Abstract: 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:--CH.sub.2 --C(Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkoxy of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone),--OR'].sub.n H; --OR'].sub.n OH, and --OR'(CH.sub.2 OH)].sub.n OH,wherein R' is a saturated alkylene group of from 2 to 4 carbon atoms and n is a number from 1 to 6.Also described is a method of electrodepositing coating compositions containing said adducts onto a cathode.

Abstract: 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:--CH.sub.2 --C(Z)--CH.sub.2 --N.dbd.wherein Z is hydrogen, hydroxyl, alkoxy of 1 to 6 carbon atoms; acyloxy of from 1 to 6 carbon atoms; (.dbd.O, as in a ketone), --OR'--.sub.n H; --OR'--.sub.n OH, and --OR'(CH.sub.2 OH)--.sub.n OH, wherein R' is a saturated alkylene group of from 2 to 4 carbon atoms and n is a number from 1 to 6.Also described is a method of electrodepositing coating compositions containing said adducts onto a cathode.