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Patent Searching and Data


Title:
STRONG AND DISPERSIBLE PAPER PRODUCTS
Document Type and Number:
WIPO Patent Application WO2004001127
Kind Code:
A3
Abstract:
The invention relates to a flushable paper product comprising a fibrous substrate having (i) at least one strength region comprising a reacted cationic or a reacted nonionic strength agent and (ii) at least one dispersibility region, wherein the paper product has (a) a dispersibility of at least one tenth of a second, (b) a dry strength, and (c) a wet strength of at least about five percent of the dry strength.

Inventors:
RYAN MICHAEL (US)
DAUPLAISE DAVID (US)
Application Number:
US0319348W
Publication Date:
April 22, 2004
Filing Date:
June 18, 2003
Export Citation:
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Assignee:
BAYER CHEMICALS CORPORATION
RYAN, MICHAEL
DAUPLAISE, DAVID
International Classes:
A47K7/00; A47K10/16; D21H21/18; D21H21/20; D21H21/22; D21H27/00; D21H27/30; D21H17/28; D21H17/37; D21H17/51; D21H17/56; D21H23/22; (IPC1-7): D21H27/30; D21H27/00
Domestic Patent References:
WO2001038638A12001-05-31
WO1998024974A11998-06-11
WO1997002376A11997-01-23
WO1997008384A11997-03-06
Foreign References:
US5952251A1999-09-14
US3798120A1974-03-19
US6322665B12001-11-27
EP0802282A11997-10-22
US5466318A1995-11-14
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