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. 12, 2008
Filed:
May. 03, 2005
Applicants:
Rajeev Farwaha, Belle Mead, NJ (US);
Steven P. Pauls, Sr., Old Bridge, NJ (US);
Pavneet S. Mumick, Belle Mead, NJ (US);
Inventors:
Rajeev Farwaha, Belle Mead, NJ (US);
Steven P. Pauls, Sr., Old Bridge, NJ (US);
Pavneet S. Mumick, Belle Mead, NJ (US);
Assignee:
Celanese International Corporation, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A salt sensitive polymeric binder for use in fibrous webs, where the binder contains a copolymer of carboxylic acid monomer units, acrylate monomer units, and N-alkyl acrylamide units. The copolymer is neutralized at least to the point where it is water soluble. The binders are particularly suitable for strengthening non-woven fibrous webs in disposable articles such as wet-wipes, personal care products, diapers, and the like.