FR3135724B1 - Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé - Google Patents

Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé Download PDF

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Publication number
FR3135724B1
FR3135724B1 FR2204666A FR2204666A FR3135724B1 FR 3135724 B1 FR3135724 B1 FR 3135724B1 FR 2204666 A FR2204666 A FR 2204666A FR 2204666 A FR2204666 A FR 2204666A FR 3135724 B1 FR3135724 B1 FR 3135724B1
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France
Prior art keywords
composition
solvent
applications
durable
ready
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FR2204666A
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English (en)
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FR3135724A1 (fr
Inventor
Pascal Mouchet
Sylvain Deprost
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PROTECH
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PROTECH
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Priority to FR2204666A priority Critical patent/FR3135724B1/fr
Priority to PCT/EP2023/063048 priority patent/WO2023222650A1/fr
Publication of FR3135724A1 publication Critical patent/FR3135724A1/fr
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/385—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing halogens
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/60—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/62—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • C08K5/5445—Silicon-containing compounds containing nitrogen containing at least one Si-N bond
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D183/00—Coating 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
    • C09D183/16—Coating 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 in which all the silicon atoms are connected by linkages other than oxygen atoms

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)

Abstract

Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé L’invention concerne une composition pour revêtement de surface comprenant : i. Un perfluoropolyéther organosilane, ii. Un polysilazane, Caractérisée en qu’elle comprend • un premier solvant dans lequel est solubilisé le perfluoropolyéther organosilane, • un deuxième solvant dans lequel est solubilisé le polysilazane, le premier solvant et le deuxième solvant étant miscibles. L’invention concerne également un revêtement de surface obtenu par application d’une composition et un procédé de fabrication de ladite composition. La présente invention concerne le domaine des revêtements fonctionnels ou revêtement de surface. L’invention trouvera des applications dans divers domaines dans lequel un revêtement fonctionnel par exemple antisalissures et/ou antiadhérent est recherché notamment pour le domaine automobile pour le traitement des jantes et/ou de la carrosserie, mais également pour le traitement de pièces mécaniques automobiles ou nautiques ou aéronautiques ou industrielles ou encore pour la protection de métaux.
FR2204666A 2022-05-17 2022-05-17 Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé Active FR3135724B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2204666A FR3135724B1 (fr) 2022-05-17 2022-05-17 Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé
PCT/EP2023/063048 WO2023222650A1 (fr) 2022-05-17 2023-05-16 Composition pour revêtement hydrophobe et oléophobe durable, prêt à l'emploi, applications et procédé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204666A FR3135724B1 (fr) 2022-05-17 2022-05-17 Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé
FR2204666 2022-05-17

Publications (2)

Publication Number Publication Date
FR3135724A1 FR3135724A1 (fr) 2023-11-24
FR3135724B1 true FR3135724B1 (fr) 2024-05-24

Family

ID=83188831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204666A Active FR3135724B1 (fr) 2022-05-17 2022-05-17 Composition pour revêtement hydrophobe et oléophobe durable, prêt à l’emploi, applications et procédé

Country Status (2)

Country Link
FR (1) FR3135724B1 (fr)
WO (1) WO2023222650A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007071723A2 (fr) * 2005-12-23 2007-06-28 Essilor International (Compagnie Generale D'optique) Element optique comportant une couche antistatique et antireflet et son procede de fabrication
US8362133B2 (en) * 2007-05-18 2013-01-29 Essilor International Compagnie Generale D'optique Curable coating compositions providing antistatic abrasion resistant coated articles
US8324324B2 (en) 2009-06-30 2012-12-04 3M Innovative Properties Company Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby
US20220314273A1 (en) * 2019-08-30 2022-10-06 3Dfortify Inc. Surface properties modification of digitally manufactured articles via reactive silicon-containing precursor polymers
CN113337178B (zh) * 2021-05-26 2022-03-18 复旦大学 一种多重响应的可控自修复超疏水/高疏水涂层材料及其制备方法

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Publication number Publication date
WO2023222650A1 (fr) 2023-11-23
FR3135724A1 (fr) 2023-11-24

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