5 results for “Union Carbide Corporation”
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Company document · Union Carbide documents · June 26, 1964
A. W. Naumann and W. H. Dresher, Research Report No. 61: Physical Properties of Coalinga Asbestos, I. Morphology as Inferred from Nitrogen Adsorption Data (1964)
A 1964 Union Carbide Nuclear Division research report presenting nitrogen-adsorption surface-area measurements on Coalinga chrysotile asbestos (flake, bladed, serpentinite, cross-fiber, and pilot-plant products) compared with Canadian and Stragari (Serbia) chrysotile. It reports…
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Company document · Union Carbide documents · May 1968
A. W. Naumann and W. H. Dresher, Colloidal Suspensions of Chrysotile Asbestos: Surface Charge Enhancement (1968)
Journal article from the Journal of Colloid and Interface Science (vol. 27, no. 1) reporting laboratory work on aqueous suspensions of chrysotile asbestos, using New Idria, California chrysotile. It describes how salts of multivalent cations…
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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
Chrysotile asbestos fiber dispersion including monocarboxylic acid (US Patent 3,409,499, 1968)
…499 on November 5, 1968, filed May 14, 1965. It was assigned to Union Carbide Corp. The patent's description opens: This invention relates to a process for producing stable dispersions of finely divided, chrysotile asbestos.
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Patent · January 10, 1967
Process for dispersing asbestos (US Patent 3,297,516, 1967)
Alfred W. Naumann and William H. Dresher received US Patent No. 3,297,516 on January 10, 1967, filed August 28, 1963. It was assigned to Union Carbide Corp.