| 发明名称 |
CURABLE POLYURETHANES, COATINGS PREPARED THEREFROM, AND METHOD OF MAKING THE SAME |
| 摘要 |
<p>A polyurethane material, the coatings prepared therefrom, and methods of making the same are provided. An anionic self-crosslinkable polyurethane material has a weight average molecular weight of less than 15,000 grams per mole and, when cured, has a toughness of at least 20 MPa according to TOUGHNESS TEST METHOD at a temperature of 25 ~C.</p> |
| 申请公布号 |
CA2423057(A1) |
申请公布日期 |
2002.03.28 |
| 申请号 |
CA20012423057 |
申请日期 |
2001.09.21 |
| 申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
VERARDI, CHRISTOPHER, A.;MEYERS, LAWRENCE D.;MARTZ, JONATHAN T.;ROWLEY, JAMES, P.;LAMERS, PAUL H.;NOVAK, CAROLYN A.;OLSON, KURT G. |
| 分类号 |
C08G18/00;C08G18/08;C08G18/10;C08G18/12;C08G18/28;C08G18/32;C08G18/48;C08G18/80;C09D5/00;C09D5/03;C09D175/04;C09D175/08;(IPC1-7):C08G18/08 |
主分类号 |
C08G18/00 |
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