Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1995-06-07
2000-02-08
Weisberger, Richard
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283044, 4283088, 4283144, 4283148, 4283155, 4283179, B32B 522
Patent
active
060226153
ABSTRACT:
A shaped part is provided for use as a construction material, and includes at least one natural, fiber-containing biogenic material, and at least one biopolymeric natural binder. The binder is selected from the group consisting of starches, dextrins, pectins, collagens, proteins and caseins, and is present in the shaped part at a percentage of 5-85 wt. %. The fiber-containing material and binder are formed to define a dense outer surface and an interior core in which particles of the fiber-containing material are distributed within a structure-defining closed-cellular matrix.
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Patent Abstracts of Japan "Unexamined Applications" vol. 8, No. 22, Jan. 31, 1984.
Rettenbacher Markus
Weisberger Richard
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