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1. WO2022006394 - HYBRID SILOXANE OLIGOMERS

Publication Number WO/2022/006394
Publication Date 06.01.2022
International Application No. PCT/US2021/040086
International Filing Date 01.07.2021
IPC
C09D 183/08 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04Polysiloxanes
08containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
C09D 183/10 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
10Block or graft copolymers containing polysiloxane sequences
Applicants
  • MOMENTIVE PERFORMANCE MATERIALS INC. [US]/[US]
Inventors
  • HEBBAR, Raghavendra
  • SHEN, Hao
  • KAUR, Banpreet
  • SIVASUBRAMANIAN, Karthikeyan
  • BHAT, Shreedhar
Agents
  • SLABY, Scott M.
Priority Data
63/047,48402.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HYBRID SILOXANE OLIGOMERS
(FR) OLIGOMÈRES DE SILOXANE HYBRIDES
Abstract
(EN) A hybrid siloxane oligomer is shown and described herein. A hybrid siloxane oligomer comprises organosilicon units wherein the oligomer comprises organosilicon units with fluoro-functional groups, and organosilicon units with other reactive functionality. The oligomers can be employed to form a coating on a surface of an article to provide a hydrophobic and/or oleophobic surface coating, which may impart other beneficial properties to the article.
(FR) L'invention concerne un oligomère de siloxane hybride. Un oligomère de siloxane hybride comprend des unités d'organosilicium, l'oligomère comprenant des unités d'organosilicium ayant des groupes fonctionnels fluorés, et des unités d'organosilicium ayant d'autres fonctions réactives. Les oligomères peuvent être utilisés pour former un revêtement sur une surface d'un article pour fournir un revêtement de surface hydrophobe et/ou oléophobe, qui peut conférer d'autres propriétés bénéfiques à l'article.
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