发明申请
- 专利标题: WATER-DISPERSIBLE POLYOLEFIN RESIN COMPOSITION
- 专利标题(中): 水不溶性聚烯烃树脂组合物
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申请号: US11913105申请日: 2006-03-22
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公开(公告)号: US20090082521A1公开(公告)日: 2009-03-26
- 发明人: Masami Kanamaru , Yutaka Minami
- 申请人: Masami Kanamaru , Yutaka Minami
- 申请人地址: JP Chiyoda-ku
- 专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人: Idemitsu Kosan Co., Ltd.
- 当前专利权人地址: JP Chiyoda-ku
- 优先权: JP2005-189463 20050629
- 国际申请: PCT/JP2006/305731 WO 20060322
- 主分类号: C08L23/12
- IPC分类号: C08L23/12
摘要:
Provided is a water dispersible polyolefin resin composition which is capable of forming a coating film having a smooth solidified surface when applied onto a substrate and which has excellent storage stability. The water dispersible polyolefin resin composition contains (C) a surfactant, (D) a water-soluble polymeric compound and (E) a water-insoluble organic solvent in amounts of 0.01 to 1.00 part by mass, 0.01 to 1.00 part by mass and 2 to 200 parts by mass, respectively, per 100 parts by mass of a combination of 5 to 70% by mass of (A) a poly(1-butene) resin having (i) a mesopentad fraction [mmmm] of 20 to 80 mole % and (ii) a weight average molecular weight (Mw) measured by gel permeation chromatography (GPC) of 10,000 to 1,000,000 or 5 to 70% by mass of (A′) polypropylene resin having (i) a mesopentad fraction [mmmm] of 20 to 60 mole % and (ii) an intrinsic viscosity [η] measured at 135° C. in tetralin of 0.1 to 15 dl/g with 95 to 30% by mass of (B) water.
公开/授权文献
- US07687573B2 Water-dispersible polyolefin resin composition 公开/授权日:2010-03-30