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:
Mar. 24, 2026
Filed:
May. 19, 2020
Dow Toray Co., Ltd., Tokyo, JP;
Masaaki Amako, Ichihara, JP;
DOW TORAY CO., LTD., Tokyo, JP;
Abstract
Provided herein is a light diffusing material having excellent light transmittance, light diffusion properties, and mechanical properties. The light diffusing material comprises a curable organopolysiloxane composition, comprising: A) an organopolysiloxane having reactive groups; B) one or more inorganic fillers; and C) an organosilicon compound different from component A), and comprising component(s) C1) and/or C2). Component C1) is an organosilicon compound having a reactive functional group that can bond with component A), a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, and two or more silicon atoms, in the molecule. Component C2) is an organosilicon compound having a reactive functional group with three or more carbon atoms, which can bond with component A), a hydrolyzable silyl group and/or a silicon atom-bonded hydroxyl group, and one or more silicon atoms, in the molecule. The mass of component B) is 30 to 95% relative to the mass of the overall composition.