| 发明名称 |
A SHOE UPPER, THE METHOD FOR PREPARING THE SAME AND THE USE THEREOF |
| 摘要 |
<p>The present invention pertains to a shoe upper, the method for preparing the same and the use thereof. This invention provides a method for preparing shoe upper by spraying polyurethane reaction system, avoids the complicated steps of cutting, shaping, stitching and bonding, simplify the production process, reduces the equipment requirements, saves cost and improves the production efficiency.</p> |
| 申请公布号 |
WO2009141108(A1) |
申请公布日期 |
2009.11.26 |
| 申请号 |
WO2009EP03542 |
申请日期 |
2009.05.19 |
| 申请人 |
BAYER MATERIALSCIENCE AG;ZHANG , YUEDONG;TORRES , SAM;SUN, GANG;YONGDONG, PAN;LIN, ROY |
发明人 |
ZHANG , YUEDONG;TORRES , SAM;SUN, GANG;YONGDONG, PAN;LIN, ROY |
| 分类号 |
B29D35/12;B29D35/14 |
主分类号 |
B29D35/12 |
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