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:
Jan. 05, 1999
Filed:
Jul. 09, 1997
Applicant:
Inventor:
Leigh E Walker, Macungie, PA (US);
Assignee:
Lonza, Inc., Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C09K / ; B05D / ; C09D / ;
U.S. Cl.
CPC ...
25240041 ; 422-1 ; 427297 ; 427393 ; 4273934 ; 427397 ; 427440 ; 428541 ; 106-2 ; 106 1505 ; 106 1832 ;
Abstract
Polyhydroxyl and polyether hydroxyl esters of fatty acids and polyether hydroxides are provided as waterproofers. These waterproofers are also combined with quaternary ammonium compositions and a solvent in waterproofing, wood preservative systems. Preferred quaternary ammonium compounds have chloride, hydroxide, carbonate, carboxylate, or borate counter ions.