3 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · November 5, 1968
U.S. Patent 3,409,499, Dresher and Naumann, Chrysotile Asbestos Fiber Dispersion Including Monocarboxylic Acid (1968)
…filed May 14, 1965, assigned to Union Carbide Corporation. It describes a process for making stable water dispersions of finely divided chrysotile asbestos by adding a monocarboxylic acid and applying high-speed shearing forces. It gives…
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Patent · November 5, 1968 · page 1
Chrysotile asbestos fiber dispersion including monocarboxylic acid (US Patent 3,409,499, 1968)
In the document: …assignors to Union Carbide Corporation, acid, which is adsorbed onto the surface of the asbestos fibers. The present invention differs from our previous a corporation of New York invention in that the dispersed state herein is…
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Patent · January 10, 1967 · page 1
Process for dispersing asbestos (US Patent 3,297,516, 1967)
In the document: …the Warwick, N.Y., assignors to Union Carbide Corpora pH of the resulting aqueous slurry is from about 4.0 to tion, a corporation of New York about 6.0, thereby forming a highly charged, strongly…