发明申请
- 专利标题： PROCESS FOR MANUFACTURING A PAPER PRODUCT, THE PAPER PRODUCT AND A HYBRID COATING
- 专利标题（中）： 制造纸制品，纸制品和混合涂料的方法
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申请号： US13496268申请日： 2010-09-14
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公开(公告)号： US20120244296A1公开(公告)日： 2012-09-27
- 发明人: Nina Pykäläinen , Pasi Virtanen
- 申请人： Nina Pykäläinen , Pasi Virtanen
- 申请人地址： FI Helsinki
- 专利权人： UPM-Kymmene Corporation
- 当前专利权人： UPM-Kymmene Corporation
- 当前专利权人地址： FI Helsinki
- 优先权： FI20095961 20090918
- 国际申请： PCT/FI10/50705 WO 20100914
- 主分类号： B41M5/52
- IPC分类号： B41M5/52 ; B05D7/00 ; B05D3/12 ; B05D1/02 ; C09D101/08 ; B05D1/30 ; B32B5/00 ; B32B29/06 ; C09D103/02 ; C09D129/04 ; B05D1/36 ; B05D1/28
摘要：
The invention relates to a process for forming a paper product, wherein a base paper is formed from fiber based raw material, and the base paper is coated to form the paper product. According to the invention, a treatment material layer which contains a cationic compound is provided on the base paper, at least on one of its surfaces, and a coating layer is provided on the cationic treatment material layer. In addition, the invention relates to the corresponding paper product, the hybrid coating and the process for providing the hybrid coating to paper.
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