| 发明名称 |
Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics |
| 摘要 |
Novel aqueous polyurethane dispersions and adhesive films formed therefrom are provided. The aqueous polyurethane dispersions are provided in solvent-free systems of a prepolymer comprising at least one polyether or polyester polyol, a mixture of MDI isomers, and a diol. The adhesive films from such dispersions can be heat-activated for bonding, lamination, and adhesion of textile fabrics, including stretch fabrics. |
| 申请公布号 |
US8058343(B2) |
申请公布日期 |
2011.11.15 |
| 申请号 |
US20070748038 |
申请日期 |
2007.05.14 |
| 申请人 |
LIU HONG;COVELLI CARMEN A;FARMER DOUGLAS K;INVISTA NORTH AMERICA S.AR.L. |
发明人 |
LIU HONG;COVELLI CARMEN A;FARMER DOUGLAS K |
| 分类号 |
A41B9/00;A41B9/06;A41C1/00;A41C3/00;A41D13/00;A41F9/00;B32B3/00;B32B5/00;B32B5/02;B32B5/12;B32B5/18;B32B5/22;B32B25/02;B32B25/10;B32B27/00;B32B27/04;B32B27/12;B32B27/40;C08G18/00;C08G18/08;C08G18/10;C08G18/28;C08G18/32;C08G18/60;C08G18/70;C08G18/81;C08J3/00;C08K3/20;C08L75/00;D03D15/08;D03D17/00 |
主分类号 |
A41B9/00 |
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