公开(公告)号：WO2004094506A2

公开(公告)日：2004-11-04

申请号：PCT/US2004/012648

申请日：2004-04-23

Applicant: STEPAN COMPANY ,  NEILL, Paul L. ,  HERRINGTON, Ronald M. ,  STOGIS, James E. ,  TABOR, Rick L. ,  KAPLAN, Warren A. ,  HILLSHAFER, Douglas Kip ,  HOESLY, James D.

Inventor： NEILL, Paul L. ,  HERRINGTON, Ronald M. ,  STOGIS, James E. ,  TABOR, Rick L. ,  KAPLAN, Warren A. ,  HILLSHAFER, Douglas Kip ,  HOESLY, James D.

IPC: C08J

CPC classification number: C08G18/4211 ,  C08G18/3215 ,  C08G18/4018 ,  C08G18/4072 ,  C08G18/4833 ,  C08G18/6564 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

Abstract: The present invention provides a ring-containing component polyol and process for making the same for use as a load-bearing capacity improvement agent in flexible polyurethane foam manufacture. The ring-containing component polyol eliminates and/or reduces the need for a copolymer polyol containing suspended solids in the manufacture of flexible foam products. This may reduce production costs, reactivity variations, filter plugging, color variations, foam shrinkage/tightness, foam irregularity, and foam malodor while maintaining an adequate load-bearing capacity. The present polyol blends can be non-opaque or transparent.

Abstract translation: 本发明提供含环元素多元醇及其制造方法，用于软质聚氨酯泡沫塑料制造中的承载能力改进剂。 含环组分多元醇消除和/或降低在制备柔性泡沫产品中含有悬浮固体的共聚物多元醇的需要。 这可以降低生产成本，反应性变化，过滤器堵塞，颜色变化，泡沫收缩/紧密度，泡沫不规则性和泡沫恶臭，同时保持足够的承载能力。 本发明的多元醇共混物可以是不透明或透明的。

公开(公告)号：EP1622960A2

公开(公告)日：2006-02-08

申请号：EP04760162.0

申请日：2004-04-23

Applicant: STEPAN COMPANY

Inventor： NEILL, Paul L. ,  HERRINGTON, Ronald M. ,  STOGIS, James E. ,  TABOR, Rick L. ,  KAPLAN, Warren A. ,  HILLSHAFER, Douglas Kip ,  HOESLY, James D.

IPC: C08G18/28 ,  C08G18/48 ,  C08J9/00 ,  C09K3/00

CPC classification number: C08G18/4211 ,  C08G18/3215 ,  C08G18/4018 ,  C08G18/4072 ,  C08G18/4833 ,  C08G18/6564 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

Abstract: The present invention provides a ring-containing component polyol and process for making the same for use as a load-bearing capacity improvement agent in flexible polyurethane foam manufacture. The ring-containing component polyol eliminates and/or reduces the need for a copolymer polyol containing suspended solids in the manufacture of flexible foam products. This may reduce production costs, reactivity variations, filter plugging, color variations, foam shrinkage/tightness, foam irregularity, and foam malodor while maintaining an adequate load-bearing capacity. The present polyol blends can be non-opaque or transparent.