Compositions: coating or plastic – Coating or plastic compositions – Carbohydrate or derivative containing
Patent
1991-10-07
1993-05-04
Brunsman, David
Compositions: coating or plastic
Coating or plastic compositions
Carbohydrate or derivative containing
106203, 106204, C08L 102
Patent
active
052078264
ABSTRACT:
A binding agent comprising fiber strands of microbially produced cellulose is disclosed. The cellulose is synthesized by certain strains of microorganisms of the genus Acetobacter grown under agitated culture conditions to produce fine, interconnected fiber strands forming a three-dimensional reticulated structure. The binding agent is effective for binding fibers and fragments of material, such as natural and treated wood fragments and particles as well as synthetic materials, and it imparts wet and dry tensile strength to the bound material.
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A. F. Turbak, et al., Microfibrillated Cellulose, A New Cellulose Product: Properties Uses and Commercial Potential, Journal of Applied Polymer Science Applied Polymer Symposium 37,815 (1983).
H. Yokota et al., Microfibrillated Substances and Their Application for Cellulose, Chitin and Chitosan, 1987 Inter. Dissolving Pulps Conference.
Johnston, Jr. William C.
Rosenkrans Harold J.
Stephens R. Scott
Westland John A.
Brunsman David
Weyerhaeuser Company
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