Process for conglutinating wood particles into formed bodies

Details Process for conglutinating wood particles into formed bodies Process for conglutinating wood particles into formed bodies

1993-04-08

1996-04-09

Brunsman, David

Compositions: coating or plastic

Coating or plastic compositions

Carbohydrate or derivative containing

C09D10102

Patent

active

055057721

ABSTRACT:
A process for conglutinating wood fragments wherein the wood has middle lamella lignin, comprises incubating the wood fragments in an incubation mixture containing a phenol oxidizing enzyme thereby activating the middle lamella lignin. This makes it possible to produce formed bodies such as fiber boards, for example, without chemical disintegration and without addition of binders.

REFERENCES:
patent: 4496718 (1985-01-01), Rudy
ISSNn 0368-8798; Nr. 168: (Oct. 1991) 1st European Workshop On Lignocellulosics Ans Pulp (EWLP) Proceedings, pp. 103-115.
Haruhiko et al., "Applications of Phenol Dehydrogenative Polymerization," Journal of Japanese Wood Research, vol. 38, pp. 931-937 (1992) no month available (Abstract).
Haruhiko et al., "Applications of Dehydrogenative Polymerization of Vanillic Acid," Journal of Japanese Wood Research, vol. 37, pp. 220-226 (1991) no month avaialble.
Kazumasa, S. "Stream Explosion Treatment of Wood," Japan APPI Journal, vol. 42, pp. 1114-1130 (1988) no month available Abstract).
Abstract Bulletin of the Institute of Paper Science And Technology (Nov. 1990) Wagenfuhr, "Enzymatic Chip Modification," (Abstract No. 4886).

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