发明名称 |
Antimicrobial Polyurethane Foam and Process to Make the Same |
摘要 |
An antimicrobial polyurethane foam that is formed from: a multi-functional isocyanate component; an aqueous polyol component reactive with the multi-functional isocyanate component; an antimicrobial metallic compound; and a complexing agent. The complexing agent is used to form a stable blend of the antimicrobial metallic compound with the polyol component. Exemplary complexing agents include amine compounds, ammonium-containing compounds and ammonia as well as combinations these compounds. The antimicrobial metallic compound can be a silver, zinc or copper compound. Desirably, the antimicrobial metallic compound is silver saccharinate. A process of making the antimicrobial polyurethane foam and stable blends used in the manufacture of the antimicrobial polyurethane foam are also disclosed. |
申请公布号 |
US2012322903(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201213493209 |
申请日期 |
2012.06.11 |
申请人 |
KARANDIKAR BHALCHANDRA M.;GIBBINS BRUCE LANCE |
发明人 |
KARANDIKAR BHALCHANDRA M.;GIBBINS BRUCE LANCE |
分类号 |
C08L75/04;A01N59/16;B82Y30/00;C08J9/228 |
主分类号 |
C08L75/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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