The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 1998
Filed:
Feb. 24, 1997
Applicant:
Inventor:
Dieter Siempelkamp, Krefeld, DE;
Assignee:
G. Siempelkamp GmbH & Co., Krefeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27N / ;
U.S. Cl.
CPC ...
264109 ; 264113 ; 264115 ;
Abstract
Shaped bodies such as board can be made from a mixture of comminuted vegetable matter and an isocyanate binder by forming the mixture with a moisture content in excess of that required to cure the binder, then coating a support for the mixture with a layer of a liquid parting agent, depositing the mixture on the support, coating the mixture with another film of the parting agent and hot pressing the mixture to form the board.