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:
Jan. 26, 2021
Filed:
Mar. 31, 2017
3m Innovative Properties Company, St. Paul, MN (US);
Benjamin J. Anderson, Eden Prairie, MN (US);
Jay R. Lomeda, St. Paul, MN (US);
Wendy L. Thompson, Roseville, MN (US);
Jeremy M. Higgins, Roseville, MN (US);
Amit J. Patel, St. Paul, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
The present disclosure provides a resin blend containing a blend of a first phthalonitrile resin, a filler, and a bisphenol M diphthalonitrile ether resin. Suitable fillers include at least one of nanoparticles, microparticles, or fibers. The present disclosure also provides an article including a polymerization product of such a resin blend. The resin blends can be prepared at lower temperatures than phthalonitrile resin blends without a bisphenol M diphthalonitrile ether resin.