发明授权
US09353233B2 Polyisocyanurate foams containing dispersed non-porous silica particles
有权
含有分散的无孔二氧化硅颗粒的聚异氰脲酸酯泡沫
- 专利标题: Polyisocyanurate foams containing dispersed non-porous silica particles
- 专利标题(中): 含有分散的无孔二氧化硅颗粒的聚异氰脲酸酯泡沫
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申请号: US14370193申请日: 2013-01-24
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公开(公告)号: US09353233B2公开(公告)日: 2016-05-31
- 发明人: Scott T. Matteucci , William G. Stobby , Daniel T. Youmans, Jr. , Beata A. Kilos , Cathy L. Tway , Dean Millar , Kevin J. Bouck
- 申请人: Dow Global Technologies LLC
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 国际申请: PCT/US2013/022848 WO 20130124
- 国际公布: WO2013/112657 WO 20130801
- 主分类号: C08G18/00
- IPC分类号: C08G18/00 ; C08J9/00 ; C08G18/08 ; C08G18/42 ; C08G18/72 ; C08K5/54 ; C08K7/26 ; C08K3/36
摘要:
Disclosed herein are polyisocyanurate and/or polyurethane foams containing non-porous silica particles derived from mesoporous cellular foams, wherein the polyisocyanurate and/or polyurethane foams have enhanced heat and/or fire resistance. Processes for making such foams and methods of using them are also disclosed.
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