| 发明名称 |
CARPET BACKING COMPOUNDS THICKENED BY HYDROPHOBICALLY-MODIFIED ETHYLENE-OXIDE-BASED URETHANE BLOCK COPOLYMERS |
| 摘要 |
<p>An aqueous dispersed polymeric composition for preparing a carpet backing is provided. The aqueous dispersed polymeric composition comprises an aqueous dispersed polymeric material and a hydrophobically-modified ethylene-oxide-based urethane block copolymer. In the preferred embodiment, the aqueous dispersed polymeric material is an aqueous polyurethane dispersion composition. Moreover, a method for preparing a carpet backing using the aqueous dispersed polymeric composition is provided.</p> |
| 申请公布号 |
EP1301549(A1) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP20000990220 |
申请日期 |
2000.12.13 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
LEE, SI-HO;JENKINES, RANDALL, C.;SUAREZ, RHONDA, R.;TABOR, RICK, L. |
| 分类号 |
A47G27/02;C08G18/08;C08G18/48;C08L101/00;D06N7/00;(IPC1-7):C08G18/08 |
主分类号 |
A47G27/02 |
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