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. 04, 2000
Filed:
Jul. 18, 1997
Applicant:
Inventors:
Assignee:
Eidai Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B27K / ;
U.S. Cl.
CPC ...
264 83 ; 264102 ; 264344 ; 144361 ; 144380 ;
Abstract
A method for dimensional stabilization treatment is disclosed which enables externally supplied high pressure steam to permeate well into interior of wood or wood composite, and which is thereby capable of constantly imparting high dimensional stability to the wood or wood composite. In the method, wood or wood composite W to be treated is held in a sealed space between two press platens 1a, 1b, and the sealed space is evacuated to establish reduced pressure therein, and thereupon, high pressure steam is supplied to the sealed space. The evacuation may be continued in parallel with the high pressure steam supply.