High strength composite products and method of making same

Details High strength composite products and method of making same High strength composite products and method of making same

1990-08-29

1992-03-17

Buffalow, Edith L.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including grain, strips, or filamentary elements in...

4285371, 428107, 156250, 144332, B32B 904

Patent

active

050967657

ABSTRACT:
Consolidated composite wood products having modulus of elasticity (MOE) equivalent to a MOE of at least 2.3 mm psi at a wood content density of 35 lbs/cu.ft is formed by a laminate of wood elements formed by slicing (veneer or strands) substantially free from surface and internal damage such as checking, splitting, tension breaks, etc. These wood elements have a thickness in the range of 0.005 to 0.1 inches, a width greater than 0.25 inches and a length measured in the grain direction of at least 8 inches aligned in the composite product with their grain direction within 10.degree. of the longitudinal axis of the composite product.

REFERENCES:
patent: Re30636 (1981-06-01), Barnes
patent: 4255477 (1981-03-01), Holman
patent: 4388133 (1983-06-01), Hirao et al.
patent: 4569873 (1986-02-01), Robbins
patent: 4610913 (1986-09-01), Barnes
patent: 4751131 (1988-06-01), Barnes

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