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:
Aug. 13, 2002
Filed:
Sep. 29, 2000
Applicant:
Inventor:
Dale A. Burghardt, Butte Des Morts, WI (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21H 1/916 ; D21H 2/122 ; B32B 9/06 ;
U.S. Cl.
CPC ...
D21H 1/916 ; D21H 2/122 ; B32B 9/06 ;
Abstract
A tissue product applied with a softening treatment is provided. The softening treatment contains a softening compound, such as a amino-functional polysiloxane, and a polymerization inhibitor. The polymerization inhibitor inhibits cross-linking of the softening compound when subjected to non-ideal conditions, e.g., stored for 8 weeks at 100° F. and 80% relative humidity. In some embodiments, for example, the polymerization inhibitor can be an alkyl siloxane, such as hexamethyl disiloxane.