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• Written by: Alfred W. Naumann ×
• Organization: US Patent Office ×
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2 results for “Union Carbide Corporation”

1. 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.

2. 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.