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:
Feb. 18, 2020
Filed:
Apr. 22, 2016
Applicant:
Saint-gobain Centre DE Recherches ET D'etudes Europeen, Courbevoie, FR;
Inventors:
Anne-Laure Beaudonnet, Robion, FR;
Julien Cabrero, Salon de Provence, FR;
Thomas Lambert, Althen des Paluds, FR;
Assignee:
SAINT-GOBAIN CETRE DE RECHERCHES ET D'ETUDES EUROPEEN, Courbevoie, FR;
Primary Examiner:
Int. Cl.
CPC ...
B24C 11/00 (2006.01); B24C 1/06 (2006.01); B24C 3/32 (2006.01);
U.S. Cl.
CPC ...
B24C 11/00 (2013.01); B24C 1/06 (2013.01); B24C 3/32 (2013.01);
Abstract
A process for modifying the appearance of a surface is provided. The process includes a stage of spraying particles exhibiting a maximum size of less than or equal to 500 μm. The sprayed particles exhibit a relative density of greater than 90%, more than 5% and less than 80% by volume of the sprayed particles being particles exhibiting a salient sharp edge. The salient sharp edge is referred to as 'notching particles'.