发明名称 |
BEAD FOAM COMPRESSION MOLDING METHOD WITH IN SITU STEAM GENERATION FOR LOW DENSITY PRODUCT |
摘要 |
Disclosed is a method for molding a foamed article, such as a midsole or outsole for footwear, in which first water, then a desired amount of thermoplastic polyurethane foam beads are placed in a compression mold in the shape of the article and the mold is brought to a peak temperature of from about 130° C. to about 180° C. over a period of from about 300 to about 1500 seconds, then cooled to from about 5° C. to about 80° C. over a period of from about 300 to about 1500 seconds within about 30 seconds after the peak temperature is reached. The foamed article made by the method has a density of from about 0.1 to about 0.45 g/cm3. |
申请公布号 |
EP2983881(B1) |
申请公布日期 |
2017.03.22 |
申请号 |
EP20140706208 |
申请日期 |
2014.02.07 |
申请人 |
NIKE Innovate C.V. |
发明人 |
SCHILLER, Denis;YU, Shi-Chieh;BAGHDADI, Hossein |
分类号 |
B29B9/16;A43B13/04;A43B13/12;A43B17/14;A43B19/00;A43B23/02;B29C35/04;B29C44/34;B29C67/20;B29D35/00;B29D35/04;B29D35/12;B29K21/00;B29K75/00;B29K105/04;B32B5/20;B32B5/24;B32B27/06;B32B27/40;C08J9/04;C08J9/228;C08J9/232 |
主分类号 |
B29B9/16 |
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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