2 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · January 15, 1980
U.S. Patent 4,183,814 (Ramachandran, Union Carbide): Asbestos Composition Having Organo-Silane Coating (1980)
…15, 1980, assigned to Union Carbide Corporation. It describes a chrysotile asbestos material with a precipitated siliceous layer and an organo-silane coating, for use as an additive in oil-base drilling muds and in resins…
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Patent · January 15, 1980 · page 1
Asbestos composition having organo-silane coating (US Patent 4,183,814, 1980)
In the document: …North U.S. PATENT DOCUMENTS 3,471,438 10/1969 Chwastiak .............................. 260/40 3,979,276 9/1976 Strain ..................... 260/448.2 NUX 73) Assignee: Union Carbide Corporation, New 2540061 10/1975 Fed. Rep. of Germany…