B - Operations – Transporting – 27 – K
Patent
B - Operations, Transporting
27
K
400/7338
B27K 3/34 (2006.01) C09D 5/18 (2006.01) C09K 21/12 (2006.01)
Patent
CA 1206284
Abstract of the Disclosure A composition for treating wood to impart fire retar- dance prepared by converting dicyandiamide to an aqueous guanyl urea solution, methylolating the guanyl urea and introducing phosphoric acid to produce a phosphate salt of the methylolated guanyl urea.
425115
Loyvet Andre G.
Morgan Dennis J.
Fetherstonhaugh & Co.
Hoover Treated Wood Products Inc.
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