| 发明名称 |
PRODUCING EQUIPMENT OF FOAMS |
| 摘要 |
<p>PURPOSE:The title equipment, designed to produce foams of uniform expansion ratio, wherein a constant amount of blowing agent is fed from a liquid blowing agent supply source to an extruder even when the pressure in the extruder varies.</p> |
| 申请公布号 |
JPS53146766(A) |
申请公布日期 |
1978.12.20 |
| 申请号 |
JP19770061079 |
申请日期 |
1977.05.27 |
| 申请人 |
FURUKAWA ELECTRIC CO LTD |
发明人 |
MATSUI AKIRA;SHIMANO TAKASHI;ORIMO KATSUMI |
| 分类号 |
B32B37/00;B29B7/00;B29C44/32;B29C44/34;B29C44/60;B29C47/00;B29C47/02;B29C47/10;B29C47/12;B29C47/92;B29C63/00 |
主分类号 |
B32B37/00 |
| 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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