发明名称 |
POST-CURE OF MOLDED POLYURETHANE FOAM PRODUCTS |
摘要 |
A method of manufacturing a foam product comprising molding 10 the foam product by injecting liquid material into a mold cavity; de-molding 11 the foam product by removing the foam product from the mold cavity; post-curing 20 the foam product, after de-molding 11 and prior to crushing 40 the foam product, to reduce set damage and form a superficial layer thereon by applying auxiliary heat; and crushing 40 the foam product to obtain a predetermined reduction in thickness of the foam product by mechanically compressing the foam product. The method further comprising cooling 30 the foam product, after post-curing 20 and prior to crushing 40 the foam product, by removing the auxiliary heat applied to the foam product.
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申请公布号 |
CA2737648(A1) |
申请公布日期 |
2010.03.25 |
申请号 |
CA20092737648 |
申请日期 |
2009.09.22 |
申请人 |
JOHNSON CONTROLS TECHNOLOGY COMPANY |
发明人 |
MCEVOY, JAMES T.;YAMASAKI, RYOKO;MCCLARREN, PATRICIA;KMEID, ANTOINE A.;GENTIL, SEBASTIEN |
分类号 |
B29C71/02;B29C39/00;B29C67/20 |
主分类号 |
B29C71/02 |
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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