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:
Dec. 27, 2022
Filed:
Jun. 08, 2019
Adaptive Surface Technologies, Inc., Cambridge, MA (US);
Alexander Vena, Cambridge, MA (US);
Andrew Keelan Labak, Somerville, MA (US);
Terrence Anthony Banks, Arlington, MA (US);
Colleen Cannon, Woburn, MA (US);
Teluka Pasan Galhenage, Chestnut Hill, MA (US);
Chetan Anirudh Khatri, Acton, MA (US);
Joseph Lomakin, Arlington, MA (US);
Philseok Kim, Waltham, MA (US);
Adaptive Surface Technologies, Inc., Cambridge, MA (US);
Abstract
Sidechain functionalized organosiloxane compounds are provided having a first end and a second end; a polysiloxane backbone; and a first plurality of sidechains covalently attached to the polysiloxane backbone and a second plurality of sidechains covalently attached to the polysiloxane backbone; wherein the first plurality of sidechains comprise polyalkylene glycol sidechains; wherein the first plurality of sidechains and the second plurality of sidechains comprise a tethered end covalently attached to the polysiloxane backbone and a free end opposite to the tethered end; and wherein the free end in one or both of the first plurality of sidechains and the second plurality of sidechains comprises a reactive end group. Compositions comprising the sidechain functionalized organosiloxane compounds are also provided, as well as coated articles. Sidechain functionalized lubricants are also provided that can be used with compositions and coated articles herein.