| 发明名称 |
A METHOD FOR PREPARING A SHAFT-UNIFIED RESIN ROTATOR HAVING A HOLLOW PART IN THE INSIDE |
| 摘要 |
The present invention relates to a method for hollow injection molding. More particularly, it concerns a method for hollow injection molding a shaft-unified type resin rotator with excellent productivity. The molded article obtained by the present invention is excellent in dimensional accuracy, strength, surface appearance and recyclability of materials. |
| 申请公布号 |
CA2199031(C) |
申请公布日期 |
2001.04.24 |
| 申请号 |
CA19952199031 |
申请日期 |
1995.10.17 |
| 申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
FURUYA, NORIHIKO;KUBO, KIMIHIRO;KONDO, MASAAKI |
| 分类号 |
B29C45/26;B29C45/00;B29C45/17;B29C49/06;B29D99/00;B29L22/00;B29L31/08;(IPC1-7):B29C49/06;F16C3/02;B29D31/00 |
主分类号 |
B29C45/26 |
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