发明授权
US06403663B1 Method of making foamed materials using surfactants and carbon dioxide
失效
使用表面活性剂和二氧化碳制造泡沫材料的方法
- 专利标题: Method of making foamed materials using surfactants and carbon dioxide
- 专利标题(中): 使用表面活性剂和二氧化碳制造泡沫材料的方法
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申请号: US09399993申请日: 1999-09-20
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公开(公告)号: US06403663B1公开(公告)日: 2002-06-11
- 发明人: Joseph M. DeSimone , Saad A. Khan , Joseph R. Royer , Richard J. Spontak , Teri Anne Walker
- 申请人: Joseph M. DeSimone , Saad A. Khan , Joseph R. Royer , Richard J. Spontak , Teri Anne Walker
- 主分类号: C08J900
- IPC分类号: C08J900
摘要:
A method of producing a foamed material comprises contacting a material with a fluid mixture comprising carbon dioxide and a surfactant, wherein the surfactant facilitates the dissolution of the carbon dioxide into the material and then foam the material in the fluid mixture.
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