| 发明名称 |
FOAM ISOCYANATE-BASED POLYMER HAVING IMPROVED TOUGHNESS AND PROCESS FOR PRODUCTION THEREOF |
| 摘要 |
In one of its aspects, the invention relates to a foamed isocyanate−based polymer having a compression force deformation of greater than about 130 kPa at 10% deflection when measured pursuant to ASTM 1621 and a flexural displacement at yield of greater than about 5 mm when measured pursuant to ASTM D790−00. The present foamed polymer has a novel combination of hardness/stiffness and a flexibility.
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| 申请公布号 |
WO03064491(A1) |
申请公布日期 |
2003.08.07 |
| 申请号 |
WO2003CA00099 |
申请日期 |
2003.01.28 |
| 申请人 |
WOODBRIDGE FOAM CORPORATION |
发明人 |
VAN HEUMEN, JEFFREY, D.;DULEY, JOHN, A.;PEPIC, PETAR |
| 分类号 |
C08G18/40;C08G18/65;(IPC1-7):C08G18/48;C08G18/42;C08L75/04;C08J9/00;C08G18/10;B01J31/02;C08G18/18;C08L75/08;C08J9/14 |
主分类号 |
C08G18/40 |
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