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:
Dec. 08, 1992
Filed:
Mar. 27, 1990
Applicant:
Inventor:
Aydin K Sunol, Port Richey, FL (US);
Assignee:
University of South Florida, Tampa, FL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427297 ; 427394 ; 427395 ; 427397 ;
Abstract
Method and process using a supercritical fluid, with or without the aid of entrainers 1) to solubilize a monomer, monomer mixture or polymer which may or may not include additives and entrainers, 2) to carry the supercritical solvent mixture thereby created into the wood matrix, 3) to remove extractives from the wood, 4) to precipitate the monomer or polymer within the wood, and 5) to polymerize the monomer in situ in the wood.