发明名称 |
METHOD AND APPARATUS FOR PRODUCING FORMED ARTICLE |
摘要 |
<p>A method for producing a molded product consisting of a resin polymerized by a melt polycondensation reaction, comprising continuous feeding of a prepolymer in molten state from a prepolymer feeding port to a polymerization reactor, discharging from holes of a porous plate, followed by polymerization while dropping along a supporting substrate under reduced pressure, and molding by transferring to at least one molding machine in molten state without solidification, wherein transfer pressure to said molding machine is controlled so as to maintain at an arbitrary pressure from 0.1 to 100 MPa (absolute pressure).</p> |
申请公布号 |
EP1829912(A1) |
申请公布日期 |
2007.09.05 |
申请号 |
EP20050811460 |
申请日期 |
2005.11.29 |
申请人 |
ASAHI KASEI CHEMICALS CORPORATION |
发明人 |
YOKOYAMA, HIROSHI;OKAMOTO, HIROSHIGE;AMINAKA, MUNEAKI;TAKEUCHI, KOUJI;YAMAUCHI, HIRONOBU;SOMEYA, KEN |
分类号 |
C08G63/183;B29C49/02;B29K67/00;B29L22/00;C08G63/78;C08G63/80 |
主分类号 |
C08G63/183 |
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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