The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 11, 2017
Filed:
Aug. 09, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Gregg D. Dahlke, St. Paul, MN (US);
Yong K. Wu, Woodbury, MN (US);
Michael D. Crandall, North Oaks, MN (US);
Ibrahim S. Gunes, Minneapolis, MN (US);
Assignee:
3M Innovative Properties, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01F 6/60 (2006.01); C04B 35/622 (2006.01); C04B 20/10 (2006.01); C08J 5/06 (2006.01); C04B 26/20 (2006.01); C08J 5/04 (2006.01); C03C 25/32 (2006.01);
U.S. Cl.
CPC ...
D01F 6/60 (2013.01); C04B 20/1037 (2013.01); C04B 20/1051 (2013.01); C04B 26/20 (2013.01); C04B 35/62236 (2013.01); C08J 5/044 (2013.01); C08J 5/046 (2013.01); C08J 5/06 (2013.01); C03C 25/328 (2013.01); C04B 2235/3409 (2013.01); C04B 2235/3418 (2013.01); C04B 2235/526 (2013.01); C08J 2377/00 (2013.01); C08J 2377/02 (2013.01); C08J 2477/06 (2013.01);
Abstract
Sized short alumina-based inorganic oxide fiber comprises, based on the total weight of the sized short alumina-based inorganic oxide fiber: from 0.1 to 15 percent by weight of a size resin comprising a polyamide; and from 85 to 99.9 percent by weight of short alumina-based inorganic oxide fiber. Methods of making the sized short alumina-based inorganic oxide fiber and compositions comprising the sized short alumina-based inorganic oxide fiber in a polymeric matrix are also disclosed.