Invention Grant
- Patent Title: Laminated articles for microbial removal and low pressure drop filtration, methods of making, and methods of using same
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Application No.: US15037132Application Date: 2014-12-12
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Publication No.: US10308669B2Publication Date: 2019-06-04
- Inventor: Manjiri T. Kshirsagar , Bong Y. Yeom , Timothy J. Rowell , Satinder K. Nayar
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Adrian L. Pishko
- International Application: PCT/US2014/069904 WO 20141212
- International Announcement: WO2015/094938 WO 20150625
- Main IPC: B01D39/00
- IPC: B01D39/00 ; C07F7/08 ; C07F7/18 ; B01D39/14 ; D04H13/00 ; B01D39/16 ; B01D39/20 ; B32B5/02 ; B32B27/12 ; B32B27/32 ; B32B27/34 ; B32B27/36 ; B01D39/08 ; B32B27/00
Abstract:
Laminated articles are provided including a porous fibrous nonwoven matrix and guanidine-functionalized metal silicate particles enmeshed within the porous fibrous nonwoven matrix. The laminated articles further include a first substrate and a second substrate sealed to the first substrate. Methods of making laminated articles and methods of using laminated articles are also provided.
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