Process for producing shaped articles from vegetable particulate

Details Process for producing shaped articles from vegetable particulate Process for producing shaped articles from vegetable particulate

1986-12-31

1989-11-21

Silbaugh, Jan H.

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

524 13, 524 14, 524 15, 524 16, B27N 308

Patent

active

048821128

ABSTRACT:
A process for producing sheets or other shaped articles which includes applying a solution or dispersion of a hydrophilic urethane prepolymer in a large excess of water, optionally containing an inert binder polymer, to vegetable particulate materials, shaping the resulting mass, curing and drying the shaped articles.

REFERENCES:
patent: 3557263 (1971-01-01), Marra
patent: 3636199 (1972-01-01), Jenks et al.
patent: 4100328 (1978-07-01), Gallagher
patent: 4118354 (1978-10-01), Harada et al.
patent: 4143014 (1979-03-01), McLaughlin et al.
patent: 4486557 (1984-12-01), Gaul et al.
patent: 4576771 (1986-03-01), Scholl et al.
patent: 4581387 (1986-04-01), Werner et al.
patent: 4609513 (1986-09-01), Isreal
Moslemi, Particleboard, vol. 1, 1974, p. 35.
Hawley, The Condensed Chemical Dictionary, 10th Ed., 1981, p. 840.

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