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:
Feb. 16, 1999
Filed:
Jul. 12, 1995
Applicant:
Inventor:
Kourosh Nasheri, Rotorua, NZ;
Assignee:
New Zealand Forest Research Institute Ltd., Rotorua, NZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427317 ; 427325 ; 427393 ; 4273933 ; 427440 ;
Abstract
The invention comprises a process for the preservation of timber, wood or wood based products with a boron based preservative. The preservative comprises a mixture of boric acid or boron oxide with one or more solvents selected from the group consisting of methanol and ethanol.