Invention Grant
- Patent Title: Strong and dispersible paper products
- Patent Title (中): 强力和可分散的纸制品
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Application No.: US10517084Application Date: 2003-06-18
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Publication No.: US07767059B2Publication Date: 2010-08-03
- Inventor: Michael Ryan , David L. Dauplaise
- Applicant: Michael Ryan , David L. Dauplaise
- Applicant Address: FI
- Assignee: Kemira Oyj
- Current Assignee: Kemira Oyj
- Current Assignee Address: FI
- Agency: Cantor Colburn LLP
- International Application: PCT/US03/19348 WO 20030618
- International Announcement: WO04/001127 WO 20031231
- Main IPC: D21H17/27
- IPC: D21H17/27 ; D21H17/33 ; D21H17/45 ; D21H21/20

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.
Public/Granted literature
- US20050178515A1 Strong and dispersible paper products Public/Granted day:2005-08-18
Information query