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:
Aug. 07, 2018
Filed:
Apr. 21, 2011
Nadege Ombe Wandji, Maisons Alfort, FR;
Alix Arnaud, Montrouge, FR;
Philippe Espiard, Gouvieux, FR;
Katarzyna Chuda, Asnieres sur Seine, FR;
Nadege Ombe Wandji, Maisons Alfort, FR;
Alix Arnaud, Montrouge, FR;
Philippe Espiard, Gouvieux, FR;
Katarzyna Chuda, Asnieres sur Seine, FR;
SAINT-GOBAIN ADFORS, Courbevoie, FR;
Abstract
A structure based on glass strand coated with a resin composition containing, by weight percent of solid matter: from 75 to 98% of a mixture of a first novolac having a glass transition temperature lower than or equal to 60° C. and a second novolac having a glass transition temperature above 60° C.; from 0.5 to 10% of a wax; from 1 to 15% selected from an imine and a modified melamine of formula (I): where R, R, R, R, R, and Rare each independently —H, —CHOH, —CHOCH, or —CHOCHOCHradical, with at least one of Rto Rnot being H; and from 0 to 10% of a plasticizing agent. Also, a resin composition for producing a reinforcing structure and bonded abrasive articles incorporating such a structure.