发明名称 |
METHOD AND APPARATUS FOR EXTRUDING THERMOSETTING RESINS |
摘要 |
A method for molding a thermosetting resin pipe having a balanced compressive strength between the axial direction and the direction normal to the pipe axis is disclosed. The method includes steps of molding a thermosetting resin in a smooth zone in the front section of a screw to such an extent that the resin after being extruded from the cylinder is capable of retaining its own shape, and orienting the resin and/or a fibrous filler randomly. An apparatus for producing such a thermosetting resin, and a thermosetting resin having a balanced compressive strength are also disclosed. |
申请公布号 |
EP0123917(B1) |
申请公布日期 |
1988.08.03 |
申请号 |
EP19840103473 |
申请日期 |
1984.03.29 |
申请人 |
MITSUI TOATSU CHEMICALS, INCORPORATED |
发明人 |
YOSHIAKI, FUKUDA;TAKESHI, MIYASAKA;IORI, MATUMOTO;NOBUKATSU, KATO;KENJI, EMA |
分类号 |
B29C47/00;B29C47/24;B29C47/60;B29C47/78 |
主分类号 |
B29C47/00 |
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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