发明名称 |
A cured composite and a process for producing the cured composite. |
摘要 |
A process for producing a cured composite, preferably a light pipe, comprising the steps of: a) concurrently and coaxially extruding: i.) a molten cladding polymer through an annular channel (2) of a coextrusion die to form an extruded tubular cladding, and ii.) a crosslinkable core mixture through a core mixture delivery tube (6) of the coextrusion die to form an extruded crosslinkable core mixture within the circumference of the extruded tubular cladding; b) filling and contacting the extruded tubular cladding with the extruded crosslinkable core mixture; and subsequently c) curing the crosslinkable core mixture within the tubular cladding. |
申请公布号 |
EP0629493(A1) |
申请公布日期 |
1994.12.21 |
申请号 |
EP19940304096 |
申请日期 |
1994.06.07 |
申请人 |
ROHM AND HAAS COMPANY |
发明人 |
BIGLEY, JNR., ANDREW BRUCE WALTER;JERMAN, ROBERT EDWARD;DAECHER, JEFFREY LAWRENCE;JOHNSON, PHELPS BRIAN;HOLY, NORMAN LEE;WORK, WILLIAM JAMES |
分类号 |
B29C47/26;B29C35/08;B29C47/00;B29C47/04;B29C47/06;B29C47/28;B29C47/88;B29C69/00;B29D11/00;B29K27/12;B29L9/00;B29L11/00;B29L23/00;G02B1/04;G02B6/00;G02B6/02 |
主分类号 |
B29C47/26 |
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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