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:
May. 19, 2015
Filed:
Jul. 23, 2010
Edward J. Woo, Woodbury, MN (US);
Pingfan Wu, Woodbury, MN (US);
Patrick R. Fleming, Lake Elmo, MN (US);
Ian R. Owen, Baldwin, WI (US);
Schoen A. Schuknecht, Hudson, WI (US);
Frederick P. Laplant, St. Paul, MN (US);
Edward J. Woo, Woodbury, MN (US);
Pingfan Wu, Woodbury, MN (US);
Patrick R. Fleming, Lake Elmo, MN (US);
Ian R. Owen, Baldwin, WI (US);
Schoen A. Schuknecht, Hudson, WI (US);
Frederick P. LaPlant, St. Paul, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A coated abrasive article comprises an abrasive layer secured to a backing. The abrasive layer comprises abrasive particles secured by at least one binder to a first major surface of the backing. A supersize is disposed on at least a portion of the abrasive layer. The coated abrasive article has a melt flow zone adjacent to an edge of the coated abrasive article, wherein the melt flow zone has a maximum width of less than 100 micrometers, and the melt flow zone has a maximum height of less than 40 micrometers. Methods of using infrared lasers to ablate coated abrasive articles are also disclosed, wherein a laser wavelength is matched to a component of the coated abrasive article.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile