发明申请
WO2013148636A1 METHOD OF DEWATERING IN A CONTINUOUS HIGH INTERNAL PHASE EMULSION FOAM FORMING PROCESS
审中-公开
在连续高内相乳液泡沫成型工艺中脱水的方法
- 专利标题： METHOD OF DEWATERING IN A CONTINUOUS HIGH INTERNAL PHASE EMULSION FOAM FORMING PROCESS
- 专利标题（中）： 在连续高内相乳液泡沫成型工艺中脱水的方法
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申请号： PCT/US2013/033817申请日： 2013-03-26
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公开(公告)号： WO2013148636A1公开(公告)日： 2013-10-03
- 发明人: SIEW, Wei-ling , ZHANG, Jiajie , GARG, Aditya
- 申请人： THE PROCTER & GAMBLE COMPANY
- 申请人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构： GUFFEY, Timothy B.
- 优先权： US61/618,342 20120330
- 主分类号： B29C67/20
- IPC分类号： B29C67/20 ; C08J9/28
摘要：
A method for continuous High Internal Phase Emulsion (HIPE) foam production. A HIPE is produced then extruded onto a belt (20). After polymerization, a portion of the saturated aqueous phase is removed using a vacuum box (52). A nip insert (50) is inserted under the vacuum box (52) to raise the vacuum box (52) leading to improved uniformity of the HIPE in the cross direction along the belt (20).
