发明申请
US20050239356A1 Crosslinkable cationic emulsion binders and their use as a binder for nonwovens
有权
可交联阳离子乳液粘合剂及其作为无纺布粘合剂的用途
- 专利标题: Crosslinkable cationic emulsion binders and their use as a binder for nonwovens
- 专利标题(中): 可交联阳离子乳液粘合剂及其作为无纺布粘合剂的用途
-
申请号: US10496546申请日: 2002-11-25
-
公开(公告)号: US20050239356A1公开(公告)日: 2005-10-27
- 发明人: John Parsons , James Walker , Christopher Barcomb
- 申请人: John Parsons , James Walker , Christopher Barcomb
- 申请人地址: US DE New Castle
- 专利权人: National Starch and Chemical Investment Holding Corporation
- 当前专利权人: National Starch and Chemical Investment Holding Corporation
- 当前专利权人地址: US DE New Castle
- 国际申请: PCT/US02/37932 WO 20021125
- 主分类号: A61K8/02
- IPC分类号: A61K8/02 ; A61K8/41 ; A61K8/81 ; A61Q5/00 ; A61Q19/00 ; A61Q19/10 ; B31B1/60 ; B32B3/00 ; B32B5/02 ; B32B9/00 ; B65B1/00 ; B65C1/00 ; D04H1/00 ; D04H1/64 ; D21H17/44 ; B32B31/00
摘要:
The present invention is directed to a cationic polymer emulsion binder that may be combined with a cationic active ingredient and used as a non-woven binder. This combination of cationic binder and cationic active ingredient may occur as a mixture of a cationic binder and at least one cationic active ingredient, which is then applied to loose fibers to form a non-woven; or the combination may occur after a non-woven is formed using a cationic binder, and said non-woven is then contacted with a cationic active ingredient. Non-woven wipes of the invention retain far less cationic active ingredients during use, resulting in less waste and less use of the active ingredients for the same effect as wipes made with anionic or non-ionic binders.
公开/授权文献
信息查询