发明名称 |
CONTINUOUS PROCESS OF MAKING AN ARTICLE OF DISSOLUTION UPON USE TO DELIVER SURFACTANTS. |
摘要 |
A continuous process for making a flexible porous dissolvable solid structure with open celled foam. The continuous process has the steps of preparing a pre-mixture comprising surfactant, polymer, water, and optionally plasticizer; aerating the pre-mixture to form a wet aerated pre-mixture; extruding the wet aerated pre-mixture to form one or more sheets on a belt; and drying the sheets to form an Article having an open celled foam. |
申请公布号 |
MX2013011065(A) |
申请公布日期 |
2014.02.28 |
申请号 |
MX20130011065 |
申请日期 |
2012.04.05 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
ROBERT WAYNE GLENN JR;ERIC PAUL GRANBERG;TODD RYAN THOMPSON;KE-MING QUAN;JOHN PHILIP HECHT;JASON DONALD MCCARTY;RAUL VICTORINO NUNES;ALEKSEY MIKHAILOVICH PINYAYEV |
分类号 |
B29C44/00;A61K8/72;B29C47/00;B29C47/78;B29D7/01;C08J5/18;C08J9/00 |
主分类号 |
B29C44/00 |
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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