Richard W. Wegman - South Charleston WV David C. Busby - Cross Lanes WV
Assignee:
Union Carbide Corporation - Danbury CT
International Classification:
C07C 4549 C07C 4550
US Classification:
568484
Abstract:
A process for the production of an aldehyde at high selectivity and rate by the reaction of an inorganic or organic ester with carbon monoxide or synthesis gas in contact with a catalyst system containing cobalt, rhodium or ruthenium atoms and lithium iodide and, optionally, an organic ligand.
Precursor Coating Compositions Containing Water And An Organic Coupling Solvent Suitable For Spraying With Supercritical Fluids As Diluents
Charles W. Glancy - South Charleston WV David C. Busby - Cross Lanes WV
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT
International Classification:
C09D 714 C09D20100
US Classification:
10628723
Abstract:
The present invention relates to precursor coating compositions containing water and at least one organic solvent which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor coating composition onto a substrate to be coated. Processes for spraying this precursor mixture are also disclosed.
Richard W. Wegman - South Charleston WV David C. Busby - Cross Lanes WV
Assignee:
Union Carbide Corporation - Danbury CT
International Classification:
C07C 4549 C07C 4550
US Classification:
568484
Abstract:
A process for the production of an aldehyde at high selectivity and rate by the reaction of an organic ester with carbon monoxide or synthesis gas in contact with a catalyst system containing rhodium atoms and cobalt atoms and lithium iodide or lithium bromide and, optionally, an organic ligand.
Precursor Coating Compositions Containing Water And An Organic Coupling Solvent Suitable For Spraying With Supercritical Fluids As Diluents
Chasrles W. Glancy - South Charleston WV David C. Busby - Cross Lanes WV
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT
International Classification:
B05D 102 B05D 104
US Classification:
427422
Abstract:
The present invention relates to precursor coating compositions containing water and at least one organic solvent which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor coating composition onto a substrate to be coated. Processes for spraying this precursor mixture are also disclosed.
Methods For The Spray Application Of Water-Borne Coatings With Compressed Fluids
Kenneth A. Nielsen - Charleston WV David C. Busby - Charleston WV Charles W. Glancy - South Charleston WV Gregory C. Ross - Erkrath, DE
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT
International Classification:
B05D 102
US Classification:
239 10
Abstract:
The present invention is directed to methods for spraying water-borne coating compositions having at least about thirty five percent by weight of the solvent fraction by using compressed fluids such as carbon dioxide and ethane, so as to decrease runs, sags and drying time in the application of coatings.
Method For Spraying Polymeric Compositions With Reduced Solvent Emission And Enhanced Atomization
Kenneth A. Nielsen - Charleston WV David C. Busby - Charleston WV Marc D. Donohue - Ellicott City MD Charles W. Glancy - South Charleston WV
Assignee:
Union Carbide Chemicals & Plastics Technology Corporation - Danbury CT
International Classification:
B05D 102
US Classification:
427421
Abstract:
Methods are presented by which polymeric compositions, such as coating compositions, can be sprayed with compressed fluids, such as carbon dioxide, nitrous oxide, or ethane, at higher solids levels and with finer atomization to give improved spray application quality with reduced emission of solvent.