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:
Dec. 26, 2017
Filed:
Nov. 05, 2015
3m Innovative Properties Company, St. Paul, MN (US);
Ernest L. Thurber, Sommerset, WI (US);
Rebecca A. Putans, St. Paul, MN (US);
Scott R. Culler, Burnsville, MN (US);
John T. Boden, White Bear Lake, MN (US);
Brian G. Koethe, Cottage Grove, MN (US);
Brant A. Moegenburg, Baldwin, WI (US);
Thomas J. Nelson, St. Paul, MN (US);
Aaron K. Nienaber, Maplewood, MN (US);
Wayne W. Maurer, Lakeville, MN (US);
Ibrahim A. El-Hedok, Woodbury, MN (US);
Albert I. Everaerts, Oakdale, MN (US);
Joseph B. Eckel, Vadnais Heights, MN (US);
Mahfuza B. Ali, Mendota Heights, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from 60 to 98 weight percent of the combined weight of the resole phenolic resin and the aliphatic tack modifier. A method of making the abrasive article is also disclosed.