| 发明名称 |
PRODUCTION OF SOFT POLYURETHANE FOAM USING HEXAHYDRO-S-TRIAZINE CATALYST |
| 摘要 |
Hexahydro-s-triazines, and in particular hexamethylenetetramine (HMT), can be used in high water (5.0 or more parts per hundred parts of polyol) flexible polyurethane foams formulations in place of conventional gellation catalysts to produce open celled molded foams with excellent surfaces and with cores free of discoloraton. |
| 申请公布号 |
JPH01259021(A) |
申请公布日期 |
1989.10.16 |
| 申请号 |
JP19880335709 |
申请日期 |
1988.12.29 |
| 申请人 |
UNION CARBIDE CORP |
发明人 |
OOTEISU MADEISON BEEKAA JIYUNIA;FURANKU EDOWAADO KURITSUCHIFUIIRUDO;POORU MAARIN UESUTOFUOORU |
| 分类号 |
C08J9/02;C08G18/00;C08G18/08;C08G18/18;C08G18/20;C08G18/48;C08G18/63;C08G101/00;C08J9/04 |
主分类号 |
C08J9/02 |
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