发明授权
US4792582A Polyethylene glycol ether foam inhibitors, emulsifiers, and stabilizers
for polymers
失效
聚乙二醇醚泡沫抑制剂,乳化剂和聚合物稳定剂
- 专利标题: Polyethylene glycol ether foam inhibitors, emulsifiers, and stabilizers for polymers
- 专利标题(中): 聚乙二醇醚泡沫抑制剂,乳化剂和聚合物稳定剂
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申请号: US895077申请日: 1986-08-11
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公开(公告)号: US4792582A公开(公告)日: 1988-12-20
- 发明人: Rainer Hoefer , Alfred Meffert , Robert Piorr , Bernd Wegemund , Uwe Held
- 申请人: Rainer Hoefer , Alfred Meffert , Robert Piorr , Bernd Wegemund , Uwe Held
- 申请人地址: DEX Duesseldorf
- 专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址: DEX Duesseldorf
- 优先权: DEX3530301 19850824
- 主分类号: B01D19/04
- IPC分类号: B01D19/04 ; B01F17/42 ; C08F2/30 ; C08K5/06
摘要:
A method for emulsifying, emulsion-stabilizing, and/or foam-inhibiting an aqueous polymer dispersion or latex by incorporating therein a polyglycol ether; and a polymer dispersion or latex composition containing such polyglycol ether.
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