Composition board including plant protein in binder

Details Composition board including plant protein in binder Composition board including plant protein in binder

1991-02-21

1992-10-06

Nutter, Nathan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524 14, 524 15, 524 16, 524 17, 524 18, 524 20, 106124, 106126, 106127, 106128, 106162, C08L 8900, C08K 1100, C09J18900

Patent

active

051532425

ABSTRACT:
To form a composition board from naturally occurring products without extraction or purification steps, the naturally occurring material is held together with a binder that is added or is already within the naturally occurring material. In one embodiment, the binder utilizes proteins from the germ or endosperm of cereal grasses or from the seed of buckwheat, oil seed plants, Amaranthus or leguminous plants or from leaves. The protein has a thermoplastic microstructure with linear polymers of molecular weight of at least 2,000 linked with peptide linkages of at least 50 in number. The naturally occurring product is ground or milled without further processing and thus includes carbohydrates, particularly as cellulose, and possibly fats, yeast or materials yielding ash upon burning, with the carbohydrates being at least 5 percent of the proteins by weight. The binder may include some initiators or catalysts to polymerize fats or other initiators or catalysts to polymerize proteins.

REFERENCES:
patent: 2280099 (1942-04-01), Sheesley
patent: 4496718 (1985-01-01), Rudy

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