发明名称 |
Acrylic resin composition, acrylic premix, process for producing acrylic artificial marble and thickening agent |
摘要 |
The present invention is directed to an acrylic resin composition obtained by adding a non-crosslinked polymer powder having a bulk density within the range from 0.1 to 0.7 g/ml, an oil absorption based on linseed oil within the range from 60 to 200 ml/100 g and a degree of swelling by methyl methacrylate of 16-fold or more as a thickening agent to acrylic syrup; and acrylic premix obtained by mixing an inorganic filler with this composition; and acrylic premix obtained by extruding constituent components by a kneading extruder to continuously form the mixture; and a method for producing an acrylic artificial marble in which these acrylic premixes are cured.
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申请公布号 |
US6323259(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19980174152 |
申请日期 |
1998.10.19 |
申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
IKEGAMI YUKIHIRO;KOYANAGI SEIYA;KISHIMOTO YUICHIRO;NAKAHARA YOSHIHITO |
分类号 |
C08L33/06;C04B26/06;C08F265/06;C08F285/00;C09K3/00;(IPC1-7):C08F220/20;C08F120/18;C08L31/02;C09D5/29 |
主分类号 |
C08L33/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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