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. 18, 2014
Filed:
Mar. 28, 2007
Applicants:
Thomas Buchholz, Reppenstedt, DE;
Hans Jörg Scheidat, Norderstedt, DE;
Inventors:
Thomas Buchholz, Reppenstedt, DE;
Hans Jörg Scheidat, Norderstedt, DE;
Assignee:
Sasol Wax GmbH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides nanoparticulate wax dispersions comprising wax solids having a solidification point of greater than 40 to 150° C., a process for preparing them, and a method of hydrophobicizing materials produced using fibers, chips or strands comprising or consisting of lignocelluloses and/or celluloses, by contacting them with the wax dispersions.