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:
Oct. 20, 2020
Filed:
Apr. 26, 2017
Dow Silicones Corporation, Midland, MI (US);
Dow Corning Toray Co., Ltd., Tokyo, JP;
Eric Jude Joffre, Midland, MI (US);
Lenin James Petroff, Bay City, MI (US);
Seiki Tamura, Ichihara, JP;
DOW SILICONES CORPORATION, Midland, MI (US);
DOW TORAY CO., LTD., Tokyo, JP;
Abstract
A silicone material is provided. The silicone material is an organopolysiloxane or acid-neutralized salt thereof that contains a side-chain bonded hydrophilic group having a tertiary-amine structure and represented by the general formula:—CH—O—CH—CH(OH)—CH—N(R)(R)wherein q is a number ranging from 1 to 6, and wherein each of Rand Ris independently a halogen-substituted or non-substituted monovalent hydrocarbon group or an alkanol group. At least one of Rand Rhas a hydroxyl group, provided the total number of hydroxyl groups in Rand Ris at most three (3). Any of Rand Rdoes not have a nitrogen atom in the group. The silicone material has a number of beneficial properties.