Invention Grant
- Patent Title: Methods of making inorganic fiber webs
- Patent Title (中): 制造无机纤维网的方法
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Application No.: US13079847Application Date: 2011-04-05
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Publication No.: US08343400B2Publication Date: 2013-01-01
- Inventor: Brandon L. Cordts , George W. Frost
- Applicant: Brandon L. Cordts , George W. Frost
- 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 Kenneth B. Wood
- Main IPC: D04H5/02
- IPC: D04H5/02
Abstract:
Methods are disclosed by which melt-formed inorganic fibers may be processed to form a gravity-laid inorganic fiber web. The gravity-laying process comprises mechanically separating the melt-formed inorganic fibers and collecting the fibers, and may comprise blending the melt-formed inorganic fibers with other inorganic fibers and/or with inorganic particulate additives.
Public/Granted literature
- US20110248420A1 METHODS OF MAKING INORGANIC FIBER WEBS Public/Granted day:2011-10-13
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