| 发明名称 |
METHOD FOR PRODUCING RESIN COMPOSITION |
| 摘要 |
The present invention is related to a method for producing a resin composition including feeding a resin (A), a fibrous filler (B), and a particulate filler (C) which is harder than the fibrous filler (B) to an extruder, and melt-kneading to extrude a kneaded material, the resin composition comprising a fibrous filler (B) which is 140 μm or less in weight average fiber length. According to the present invention, a production method with high versatility is provided in which a resin composition containing the fibrous filler having the weight average fiber length of 140 μm or less is effectively produced. |
| 申请公布号 |
US2015011691(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
US201214374710 |
申请日期 |
2012.12.21 |
| 申请人 |
Sumitomo Chemical Company, Limited |
发明人 |
Sekimura Satoshi;Harada Hiroshi;Mizumoto Koichi |
| 分类号 |
B29B7/00;C08K3/22;C08K7/14 |
主分类号 |
B29B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing a resin composition, comprising:
feeding a resin (A), a fibrous filler (B), and a particulate filler (C) which is harder than the fibrous filler (B) to an extruder; and melt-kneading to extrude a kneaded material, wherein the fibrous filler (B) in the resin composition has a weight average fiber length of 140 μm or less. |
| 地址 |
Tokyo JP |
