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, 1993
Filed:
Sep. 19, 1991
Applicant:
Inventors:
Reimer Goettsche, Baden-Baden, DE;
Wolfgang Reuther, Heidelberg, DE;
Assignee:
Dr. Wolman GmbH, Sinzheim, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ; A01N / ; A01N / ;
U.S. Cl.
CPC ...
424638 ; 424605 ; 424606 ; 424630 ; 424632 ; 424633 ; 424634 ; 424635 ; 424637 ; 424641 ; 424659 ; 424660 ; 514 75 ; 514134 ; 514139 ; 5142312 ; 5142395 ; 514372 ; 514383 ; 514384 ; 514396 ; 514493 ; 514494 ; 514499 ; 514500 ; 514575 ; 514642 ; 514645 ; 514663 ; 514673 ; 514674 ;
Abstract
Water-soluble wood preservatives which contain mixtures of a metal compound, a metal-fixing acid and a complexing polymeric nitrogen compound, and methods for protecting wood with such mixtures.