Thick inorganic fiber webs and methods of making and using

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United States of America Patent

PATENT NO 9393449
APP PUB NO 20140345883A1
SERIAL NO

14458931

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Abstract

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Monolithic gravity-laid inorganic fiber webs that are greater than about 5 cm in thickness are disclosed. Methods of making and using such webs are also disclosed. The gravity-laying process comprises mechanically separating inorganic fibers and collecting the fibers as a monolithic thick web, and may comprise blending of multiple types of inorganic fibers and/or blending of inorganic particulate additives with the fibers.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endle, James P New Richmond, US 41 461
Frost, George W Afton, US 21 230
Lalouch, Lahoussaine Noyon, FR 21 330
Perez, Mario A Burnsville, US 94 2102
Rogers, John J St. Paul, US 37 740

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