| 发明名称 |
Membranes based on polyurethane materials containing polyesterpolyols |
| 摘要 |
<p>Membranes comprising a polyurethane including a polyester polyol, e.g. based on ethylene glycol adipate and diphenylmethane diisocyanate, have acceptable levels of yellowness level and light transmission through the material, making them suitable for use in e.g. hydropneumatic accumulators and cushioning devices, especially footwear.</p> |
| 申请公布号 |
CZ9703814(A3) |
申请公布日期 |
2001.11.14 |
| 申请号 |
CZ19970003814 |
申请日期 |
1996.06.06 |
| 申请人 |
NIKE INTERNATIONAL, LTD.;TETRA PLASTICS, INC. |
发明人 |
BONK HENRY W.;GOLDWASSER DAVID |
| 分类号 |
B32B27/40;A43B13/04;A43B13/20;A61F2/958;A61F5/01;B01D53/22;B01D69/02;B01D71/54;B01D71/76;B29C47/00;B29C49/04;B29C67/24;B29D7/01;B32B27/08;B32B37/00;C08G18/42;C08G18/66;C08G18/75;C08G18/76;C08L75/06;(IPC1-7):B29C63/00;B29D22/00;B29D23/00;B32B27/42;C08F8/30;B32B27/04 |
主分类号 |
B32B27/40 |
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