发明公开
EP2325245A1 Acid modified natural mineral filler to initialize the beta-nucleation of polypropylene
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基本信息:
- 专利标题： Acid modified natural mineral filler to initialize the beta-nucleation of polypropylene
- 专利标题（中）：酸改性的，天然的矿物填料以引发聚丙烯的β心材
- 申请号：EP09176445.6 申请日：2009-11-19
- 公开(公告)号：EP2325245A1 公开(公告)日：2011-05-25
- 发明人： Knerr, Michael , Buri, Matthias , Gane, Patrick A. C.
- 申请人： Omya Development AG
- 申请人地址： Baslerstrasse 42 4665 Oftringen CH
- 专利权人： Omya Development AG
- 当前专利权人： OMYA INTERNATIONAL AG
- 当前专利权人地址： OMYA INTERNATIONAL AG
- 代理机构： Haggenmüller, Christian
- 主分类号： C08K9/04
- IPC分类号： C08K9/04 ; C01F11/18 ; C09C1/02 ; C08K3/26 ; C08K5/09 ; C08K5/098
摘要：
The present invention relates to a composition for beta-nucleation of polypropylene, comprising:
(a) a particulate mineral solid support, comprising a compound of a IUPAC Group 2 metal, and
(b) on the surface of the particulate solid support
(b1) a salt of a dicarboxylic acid, wherein the dicarboxylic acid has from 7 to 10 carbon atoms, and
(b2) a dispersing and/or grinding agent.
(a) a particulate mineral solid support, comprising a compound of a IUPAC Group 2 metal, and
(b) on the surface of the particulate solid support
(b1) a salt of a dicarboxylic acid, wherein the dicarboxylic acid has from 7 to 10 carbon atoms, and
(b2) a dispersing and/or grinding agent.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C08 | 有机高分子化合物；其制备或化学加工；以其为基料的组合物 |
| ----C08K | 使用无机物或非高分子有机物作为配料 |
| ------C08K9/00 | 使用预处理的配料 |
| --------C08K9/04 | .用有机物质处理的配料 |