WO2021235375A1 - Composition de revêtement antisalissure - Google Patents

Composition de revêtement antisalissure Download PDF

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Publication number
WO2021235375A1
WO2021235375A1 PCT/JP2021/018540 JP2021018540W WO2021235375A1 WO 2021235375 A1 WO2021235375 A1 WO 2021235375A1 JP 2021018540 W JP2021018540 W JP 2021018540W WO 2021235375 A1 WO2021235375 A1 WO 2021235375A1
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WO
WIPO (PCT)
Prior art keywords
meth
acrylate
group
monomer
examples
Prior art date
Application number
PCT/JP2021/018540
Other languages
English (en)
Japanese (ja)
Inventor
崇 松木
英典 和久
慧 小林
永都 岡
拓也 安井
基道 伊藤
Original Assignee
日東化成株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日東化成株式会社 filed Critical 日東化成株式会社
Publication of WO2021235375A1 publication Critical patent/WO2021235375A1/fr

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Classifications

    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09D183/04—Polysiloxanes
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic

Definitions

  • the present invention has been made in view of such circumstances, and provides an antifouling coating composition having excellent coating film hardness.
  • the present inventor has found that the above-mentioned antifouling coating composition can solve the above-mentioned problems, and has completed the present invention.
  • the fiber contained in the antifouling coating composition is glass fiber
  • the improvement in coating film hardness is remarkable as compared with the case where another type of fiber (for example, rock wool or organic fiber) is contained.
  • Organopolysiloxane B is an organopolysiloxane having a cross-linking reactive functional group.
  • the cross-linking reactive functional group is preferably carried on a silicon atom in the molecular chain. Further, it is preferable to have an organic group other than the cross-linking reactive functional group.
  • cross-linking reactive functional group examples include a hydroxyl group; an alkoxy group such as a methoxy group, an ethoxy group and a propoxy group; and an aralkyloxy group such as a benzyloxy group.
  • additives may be added to the antifouling paint resin of the present invention, if necessary.
  • the other additives include a resin component other than the copolymer Aa (when the polymer A is the polymer Aa), an elution adjuster, a plasticizer, and a pigment. , Dyes, antifoaming agents, dehydrating agents, rocking agents, organic solvents and the like.
  • the resin component R is organopolysiloxane B
  • other additives include plasticizers, pigments, dyes, defoamers, fillers, dehydrating agents, rocking agents, cross-linking agents, condensation catalysts, and bleed oils. , Organic solvent and the like.
  • the polymer P is a polymer obtained by polymerizing the monomer (b).
  • the monomer (b) is any ethylenically unsaturated monomer other than the monomer (a).
  • the monomer (b) used for the polymerization of the polymer P may have the same composition or a different composition as the monomer (b) used for the polymerization of the copolymer Aa.
  • Examples of the elution adjuster include monocarboxylic acids such as rosin, rosin derivatives, naphthenic acid, cycloalkenylcarboxylic acid, bicycloalkenylcarboxylic acid, versatic acid, trimethylisobutenylcyclohexenecarboxylic acid, and metal salts thereof.
  • Examples thereof include the salt thereof or the alicyclic hydrocarbon resin. These can be used alone or in combination of two or more.
  • bleed oil examples include silicone oil, a graft copolymer composed of an acrylic polymer and dimethylpolysiloxane, perfluoropolyether oil, polyoxyethylene fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, and poly.
  • oxyethylene bean oil and polyoxyethylene hardened bean oil examples of these compounds may be used alone or in combination of two or more.
  • the mixed liquid is preferably one in which various materials such as the resin component R and the glass fiber are dissolved or dispersed in a solvent.
  • the solvent the same solvent as the organic solvent can be used.
  • ⁇ Board resistance test> The coating composition of Examples and Comparative Examples was applied to a tin plate (100 ⁇ 200 ⁇ 1 mm) as a dry coating film so as to have a thickness of about 200 ⁇ m.
  • the obtained coated material was dried at room temperature for one day to prepare a test plate having a dry coating film having a thickness of about 200 ⁇ m.
  • This test plate was subjected to a pressure of 5 MPa per day at room temperature by a hydraulic pump manufactured by RIKEN EQUIPMENT.
  • the film thickness before and after applying pressure was measured with an electromagnetic film thickness meter, and the amount of decrease in film thickness was shown as a percentage.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne une composition de revêtement antisalissure permettant d'obtenir des films de revêtement ayant une excellente dureté.　La présente invention concerne une composition de revêtement antisalissure qui comprend un constituant de résine R et des fibres de verre, le constituant de résine R étant soit un polymère A d'un ou plusieurs monomères comprenant un ester (méth)acrylique ou un organopolysiloxane B ayant un groupe fonctionnel de réticulation.
PCT/JP2021/018540 2020-05-21 2021-05-17 Composition de revêtement antisalissure WO2021235375A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-089060 2020-05-21
JP2020089060A JP2021183664A (ja) 2020-05-21 2020-05-21 防汚塗料組成物

Publications (1)

Publication Number Publication Date
WO2021235375A1 true WO2021235375A1 (fr) 2021-11-25

Family

ID=78708453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/018540 WO2021235375A1 (fr) 2020-05-21 2021-05-17 Composition de revêtement antisalissure

Country Status (2)

Country Link
JP (1) JP2021183664A (fr)
WO (1) WO2021235375A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760103A (en) * 1990-10-31 1998-06-02 Joseph M. Wentzell Copper marine cladding composition
JPH10508639A (ja) * 1994-11-14 1998-08-25 ヨズ．セー．ヘンペルズ スキブスファーバ−ファブリク アクティーゼルスカブ 防汚ペイント組成物
JPH11181334A (ja) * 1997-12-24 1999-07-06 Nippon Paint Co Ltd 塗料組成物、塗膜形成方法及び塗装物
JP2007016096A (ja) * 2005-07-06 2007-01-25 Chugoku Marine Paints Ltd 硬化性組成物、コーティング用組成物、塗料、防汚塗料、その硬化物、並びに基材の防汚方法
JP2007508138A (ja) * 2003-10-15 2007-04-05 カク・サンウン 船底塗料コーティング方法
EP2324984A1 (fr) * 2009-11-12 2011-05-25 Quadrant Epp Ag Compositions de polyéthylène antisalissure à très fort poids moléculaire et leurs procédés d'utilisation
WO2019203154A1 (fr) * 2018-04-18 2019-10-24 日東化成株式会社 Copolymère pour compositions de revêtement anti-taches, et composition de revêtement anti-taches contenant ledit copolymère

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5760103A (en) * 1990-10-31 1998-06-02 Joseph M. Wentzell Copper marine cladding composition
JPH10508639A (ja) * 1994-11-14 1998-08-25 ヨズ．セー．ヘンペルズ スキブスファーバ−ファブリク アクティーゼルスカブ 防汚ペイント組成物
JPH11181334A (ja) * 1997-12-24 1999-07-06 Nippon Paint Co Ltd 塗料組成物、塗膜形成方法及び塗装物
JP2007508138A (ja) * 2003-10-15 2007-04-05 カク・サンウン 船底塗料コーティング方法
JP2007016096A (ja) * 2005-07-06 2007-01-25 Chugoku Marine Paints Ltd 硬化性組成物、コーティング用組成物、塗料、防汚塗料、その硬化物、並びに基材の防汚方法
EP2324984A1 (fr) * 2009-11-12 2011-05-25 Quadrant Epp Ag Compositions de polyéthylène antisalissure à très fort poids moléculaire et leurs procédés d'utilisation
WO2019203154A1 (fr) * 2018-04-18 2019-10-24 日東化成株式会社 Copolymère pour compositions de revêtement anti-taches, et composition de revêtement anti-taches contenant ledit copolymère

Also Published As

Publication number Publication date
JP2021183664A (ja) 2021-12-02

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