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:
Oct. 24, 2006
Filed:
Oct. 16, 2003
Robert Lee Barcus, Cincinnati, OH (US);
Khosrow Parviz Mohammadi, West Chester, OH (US);
Angela Marie Leimbach, Hamilton, OH (US);
Stephen Robert Kelly, Owenton, KY (US);
Robert Lee Barcus, Cincinnati, OH (US);
Khosrow Parviz Mohammadi, West Chester, OH (US);
Angela Marie Leimbach, Hamilton, OH (US);
Stephen Robert Kelly, Owenton, KY (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Temporary wet strength resins, more particularly, temporary wet strength resins comprising a polymer backbone, wherein the polymer backbone comprises a co-crosslinking monomeric unit, preferably a reversible co-crosslinking monomeric unit, especially in the presence of water, a homo-crosslinking monomeric units and a cationic monomeric unit, fibrous structures comprising such temporary wet strength resins, sanitary tissue products comprising such fibrous structures and processes for making such fibrous structures and/or such sanitary tissue product. Such fibrous structures and sanitary tissue products exhibit high initial wet tensile strength and improved flushability properties.