- 专利标题： A method for producing a sizing agent composition, a sizing agent composition and use thereof
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申请号： US16064289申请日： 2016-12-15
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公开(公告)号： US20190003126A1公开(公告)日： 2019-01-03
- 发明人: Anneli Lepo , Elsi Turunen , Tarja Turkki
- 申请人： Kemira Oyj
- 申请人地址： FI Helsinki
- 专利权人： Kemira Oyj
- 当前专利权人： Kemira Oyj
- 当前专利权人地址： FI Helsinki
- 优先权： FI20155976 20151221
- 国际申请： PCT/FI2016/050877 WO 20161215
- 主分类号： D21H21/16
- IPC分类号： D21H21/16 ; C08L3/02 ; C08L33/10 ; C08L97/00 ; D21H19/16
摘要：
The present invention relates to a sizing agent composition comprising starch, lignosulfonate and poly(alkyl acrylate), poly(alkyl (meth)acrylate), a mixture of poly(alkyl acrylate) and poly(alkyl methacrylate) or a copolymer of alkyl acrylate and alkyl (meth)acrylate. The present invention further relates to a method for preparing the sizing agent composition, and use of the sizing agent composition for sizing paper, paper products or board.
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