Process of making wood-polymer composite containing a dicyclopen

Details Process of making wood-polymer composite containing a dicyclopen Process of making wood-polymer composite containing a dicyclopen

1980-09-11

1981-12-22

Pianalto, Bernard D.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

427 35, 427393, 428541, B32B 2308

Patent

active

043071554

ABSTRACT:
A wood-polymer composite is prepared by impregnating a wood substrate with a liquid dicyclopentenyl acrylate or methacrylate monomer of the formula ##STR1## wherein R is hydrogen or methyl, R' and each R" are independently hydrogen, chloride or bromide, n is 0 or 1, and the dashed line is an optional chemical bond with the provisoes that when the dashed line is present, n is 0, and when the dashed line is absent, n is 1, and curing the resulting monomer-impregnated wood substrate by either heating same in the presence of a catalytic amount of a thermal initiator, such as a peroxide, or by exposing same to high-energy radiation, such as .gamma.-rays. The wood-polymer composite is relatively hard and shows good resistance to hydrocarbon attack.

REFERENCES:
patent: 3627659 (1971-12-01), Marx et al.

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