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1. WO2022002606 - BI-FUNCTIONALIZED POLYSILOXANE BRUSH COPOLYMERS

Publication Number WO/2022/002606
Publication Date 06.01.2022
International Application No. PCT/EP2021/066358
International Filing Date 17.06.2021
IPC
C08G 77/46 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
42Block- or graft-polymers containing polysiloxane sequences
46containing polyether sequences
C08L 83/12 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions of 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; Compositions of derivatives of such polymers
10Block- or graft-copolymers containing polysiloxane sequences
12containing polyether sequences
C09D 183/12 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
12containing polyether sequences
C09J 183/12 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
183Adhesives 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; Adhesives based on derivatives of such polymers
10Block or graft copolymers containing polysiloxane sequences
12containing polyether sequences
A01N 33/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
33Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
C08G 77/385 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
77Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04Polysiloxanes
38Polysiloxanes modified by chemical after-treatment
382containing atoms other than carbon, hydrogen, oxygen or silicon
385containing halogens
Applicants
  • HENKEL AG & CO. KGAA [DE]/[DE]
Inventors
  • GUTACKER, Andrea
  • ZHAO, Ligang
  • KLEIN, Johann
  • MEJIA, Esteban
  • DIETRICH, Annika
Priority Data
20183386.001.07.2020EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) BI-FUNCTIONALIZED POLYSILOXANE BRUSH COPOLYMERS
(FR) COPOLYMÈRES GREFFÉS DE POLYSILOXANE BI-FONCTIONNALISÉS
Abstract
(EN) The invention relates to a bi-functionalized polysiloxane brush copolymer comprising at least one hydroxyl-terminated polyalkyleneglycol side chain and at least one onium-functionalized side chain as defined herein, and a method for preparing the bi-functionalized polysiloxane brush copolymer, a curable composition comprising the bi-functionalized polysiloxane brush copolymer and its use.
(FR) L'invention concerne un copolymère greffé de polysiloxane bifonctionnalisé comprenant au moins une chaîne latérale de polyalkylène glycol à terminaison hydroxyle et au moins une chaîne latérale fonctionnalisée par onium telle que définie dans la description, et un procédé de préparation du copolymère greffé de polysiloxane bifonctionnalisé, une composition durcissable comprenant le copolymère greffé de polysiloxane bi-fonctionnalisé et son utilisation.
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