- 专利标题： Recycling of superabsorbent fibers with an extensional flow device
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申请号： US17591650申请日： 2022-02-03
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公开(公告)号： US12104021B2公开(公告)日： 2024-10-01
- 发明人: Juliane Kamphus , Bruno Johannes Ehrnsperger , Arsen Arsenov Simonyan , Dimitris Ioannis Collias , John Andrew McDaniel , Martin Ian James , Gary Wayne Gilbertson , Jacqueline Besinaiz Thomas , Yiping Sun
- 申请人： The Procter & Gamble Company
- 申请人地址： US OH Cincinnati
- 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： US OH Cincinnati
- 代理商 William E. Gallagher; Sarah M. Decristofaro
- 主分类号： C08J11/16
- IPC分类号： C08J11/16
摘要：
Superabsorbent fibers (SAF) in a feed stream is converted into soluble polymers in an extensional flow device. The total energy used to degrade the SAF into soluble polymers is less than about 50 MJ/kg SAF.
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