Invention Grant
- Patent Title: Water-absorbent edge-modified-clay linked polymers
- Patent Title (中): 吸水性边缘改性粘土连接聚合物
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Application No.: US13326373Application Date: 2011-12-15
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Publication No.: US09574023B2Publication Date: 2017-02-21
- Inventor: Torsten Lindner , Axel Meyer , Michael Moeller , Josef Breu , Manuela Stirner
- Applicant: Torsten Lindner , Axel Meyer , Michael Moeller , Josef Breu , Manuela Stirner
- Applicant Address: US OH Cincinnati
- Assignee: The Procter and Gamble Company
- Current Assignee: The Procter and Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Andrew J. Mueller; Richard L. Alexander; Andrew A Paul
- Priority: EP10195086 20101215
- Main IPC: C08F2/44
- IPC: C08F2/44 ; A61L15/60 ; C09C1/42 ; A61L15/18
Abstract:
An aqueous acidic polymerization liquid comprising polymerizable monomers or oligomers with carboxylate and/or carboxylic acid moiety or moieties, and edge modified clay that is homogenously dispersable in said liquid is provided, and also methods for making such liquids, and also edge-modified-clay linked water-absorbing polymers made by with said liquids and methods, and disposable absorbent articles comprising such edge-modified-clay linked water-absorbing polycarboxylate/polycarboxylic acid polymers.
Public/Granted literature
- US20120157622A1 Water-Absorbent Edge-Modified-Clay Linked Polymers Public/Granted day:2012-06-21
Information query
