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. 04, 2025
Filed:
Dec. 30, 2019
Dow Silicones Corporation, Midland, MI (US);
Nanguo Liu, Midland, MI (US);
Zachary Wenzlick, Midland, MI (US);
Dow Silicones Corporation, Midland, MI (US);
Abstract
A branched organosilicon compound is provided having the general formula: (R)—X—[SiR0]—SiRR. In the formula: each R is independently a substituted or unsubstituted hydrocarbyl group; each Ris selected from R and —OSi(R), with the proviso that at least one Ris —OSi(R); each Ris selected from R, —OSi(R), and —[OSiR]OSiR; each R5 is selected from R, —OSi(R), and —[OSiR]OSiR; each Ris selected from R and —[OSiR]OSiR; with the proviso that at least one of R, Rand Ris —[OSiR]OSiR; 0≤m≤100; X is a divalent linking group; 1≤n≤10; and Rhas the general -D-O—(CHO)—R. In R, D is a divalent hydrocarbon linking group, subscript p is 0 or 1, subscript q is independently selected from 2 to 4 in each moiety indicated by subscript r, subscript r is from 1 to 500, and Ris selected from substituted or unsubstituted hydrocarbyl groups and H.