发明申请
- 专利标题： NOVEL CREPING ADHESIVES AND METHODS TO MONITOR AND CONTROL THEIR APPLICATION
- 专利标题（中）： 新型粘合剂及其应用监测和控制方法
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申请号： US13656793申请日： 2012-10-22
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公开(公告)号： US20140110071A1公开(公告)日： 2014-04-24
- 发明人: Gary S Furman , Mingli Wei , Winston Su , Christopher D. Kaley , David J. Castro , Vladimir Grigoriev
- 申请人： Gary S Furman , Mingli Wei , Winston Su , Christopher D. Kaley , David J. Castro , Vladimir Grigoriev
- 主分类号： B31F1/14
- IPC分类号： B31F1/14 ; C09J9/00
摘要：
This invention is method of creping a paper web comprising a) applying to a rotating creping cylinder an adhesive composition having a pH of about 6.5 to about 8 and comprising one or more vinylamine/N-vinyl formamide polymers composed of about 10 to about 99 mole percent vinylamine monomer and about 90 to about 1 mole percent N-vinylformamide monomer; b) pressing the paper web against the creping cylinder to effect adhesion of the paper web to the creping cylinder; and c) dislodging the paper web from the creping cylinder with a doctor blade.
公开/授权文献
- US09266301B2 Method to adhere and dislodge crepe paper 公开/授权日：2016-02-23
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