Invention Grant
- Patent Title: Inorganic fiber webs and methods of making and using
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Application No.: US14458900Application Date: 2014-08-13
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Publication No.: US09956441B2Publication Date: 2018-05-01
- Inventor: Lahoussaine Lalouch , John J. Rogers , George W. Frost
- 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 Steven A. Bern; Kenneth B. Wood
- Main IPC: A62C2/00
- IPC: A62C2/00 ; A62C2/06 ; D04H1/4209 ; D21H13/38 ; F16L5/04 ; F16L57/04 ; F16L59/14 ; D04H1/732
Abstract:
Gravity-laid inorganic fiber webs and methods of making and using are disclosed. The gravity-laying process comprises mechanically separating inorganic fibers and collecting the fibers as a web, and may comprise blending of multiple types of inorganic fibers and/or blending of inorganic particulate additives with the fibers.
Public/Granted literature
- US20140345882A1 INORGANIC FIBER WEBS AND METHODS OF MAKING AND USING Public/Granted day:2014-11-27
Information query
