Wood fibrous material and a method for improving the qualities thereof
AssigneeNippon Oil and Fats Co., Ltd.
InventorsYoshiharu Tanizaki, Kenichiro Minagawa, Shinichi Akimoto, Kuninori Horioka
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Abstract
Wood fibrous materials which are impregnated with one or more compounds selected from a group consisting of polyoxyalkylene glycol monoacrylates and polyoxyalkylene glycol, monomethacrylates, followed by curing the impregnated impregnant, are splendid in the dimensional stability and become good in other properties thereof.
Claims6
Wood fiber material impregnated with a polymer made of one or more monomers having the formula ##STR10## wherein R is hydrogen or methyl, m is an integer of from 2 to 4 and n is an integer of from 2 to 20.
A method of improving the dimensional stability of wood fibrous material, which comprises impregnating said wood fibrous material with one or more monomers having the formula ##STR11## wherein R is hydrogen or methyl, m is an integer of from 2 to 4 and n is an integer of from 2 to 20, and then subjecting said wood fibrous material to polymerization conditions effective to polymerize said monomer in situ in said wood fibrous material.
Dependencies are inferred from the claim text.