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:
Nov. 24, 2009
Filed:
Feb. 04, 2000
Applicants:
Guido Baumoeller, Leichlingen, DE;
Rolf Kawa, Monheim, DE;
Achim Ansmann, Erkrath, DE;
Stephan Eichhorn, Gernsheim, DE;
Andrea Urban, Ludwigshafen, DE;
Inventors:
Guido Baumoeller, Leichlingen, DE;
Rolf Kawa, Monheim, DE;
Achim Ansmann, Erkrath, DE;
Stephan Eichhorn, Gernsheim, DE;
Andrea Urban, Ludwigshafen, DE;
Assignee:
Cognis IP Management GmbH, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/22 (2006.01); D21H 17/60 (2006.01); D21H 17/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for making paper substrates having a soft feel involving: (a) providing a paper substrate; (b) providing an emulsion containing: (i) a polyol poly-12-hydroxystearate; (ii) a wax ester; and (iii) a wax; and (c) impregnating the paper substrate with the emulsion.