TW360696B - Coating composition which can form a coating having an excellent fouling resistance at the out doors - Google Patents

Coating composition which can form a coating having an excellent fouling resistance at the out doors

Info

Publication number
TW360696B
TW360696B TW084112270A TW84112270A TW360696B TW 360696 B TW360696 B TW 360696B TW 084112270 A TW084112270 A TW 084112270A TW 84112270 A TW84112270 A TW 84112270A TW 360696 B TW360696 B TW 360696B
Authority
TW
Taiwan
Prior art keywords
resin
coating
molecule
group
solvent
Prior art date
Application number
TW084112270A
Other languages
Chinese (zh)
Inventor
Noboru Takoh
Kotaro Morimoto
Masahiro Kondo
Yutaka Inoue
Original Assignee
Kansai Paint Co Ltd
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 Kansai Paint Co Ltd filed Critical Kansai Paint Co Ltd
Application granted granted Critical
Publication of TW360696B publication Critical patent/TW360696B/en

Links

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
    • 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
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • 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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C09D201/02—Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups, e.g. terminal or pendant functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

This invention relates to an organic solvent type coating composition, which can form a coating having an excellent fouling resistance over a long time after coating at the outdoors, characterized in that comprising (A) a coating film-forming resin consisting of a bade resin selected from polyester resin, acrylic resin, fluorine resin and silicone resin, and a crosslinking agent of melamine resin and/or blocked polyisocyanate compound; (B) a hydrophilic polymer fine particles consisting of (a) 2-40 wt% of hydrophilic monomer having at least one of polymerizable double bond, polyoxyalkylene chain or polyvinylpyrrolidone chain in molecule, represented by the following formula (2), (wherein R4 and R5 and R6 are the same or different, each represents hydrogen atom or methyl group; R7 represents -OH, -OCH3, -SO3H or SO3M+, wherein M+ represents Na+, K+, Li+, NH4+ or organic ammonium group; n is an integer of 10-200, and each R6 in (formula) is the same or different), (b) 40-97 wt% of at least one of (meth)acrylamide monomer selected from the compounds represented by the following formula (1), (wherein R1 is hydrogen atom or methyl group; R2 and R3 are the same of different, each represents hydrogen atom or C1-5 alkyl group, with the proviso that the total carbon atom number or R2 and R3 is less that 5), (c) 1-30 wt% of at least one of crosslinkable unsaturated monomer selected from a compound having more than 2 of polymerizable unsaturated double bond in a molecule, and a compound having at least one of functional group selected from hydrolyzed silyl group and one polymerizable unsaturated double bond in a molecule, and (d) 0-50 wt% of other monomer having one polymerizable unsaturated group in a molecule, except the above-mentioned (a), (b) and (c); and (C) a solvent, at least 70% of which is organic solvent; wherein a weight ratio of said coating film-forming resin (A)/said hydrophilic polymer fine particles (b) is 50/50-98/2, and the amount said solvent (C) is 30-90 wt% based on the total amount of the coating film-forming resin (A), the hydrophilic polymer fine particles (B) and the solvent (C).
TW084112270A 1994-12-15 1995-11-18 Coating composition which can form a coating having an excellent fouling resistance at the out doors TW360696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6332902A JPH08165442A (en) 1994-12-15 1994-12-15 Coating material composition capable of forming coating film having excellent outdoor stain resistance

Publications (1)

Publication Number Publication Date
TW360696B true TW360696B (en) 1999-06-11

Family

ID=18260083

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084112270A TW360696B (en) 1994-12-15 1995-11-18 Coating composition which can form a coating having an excellent fouling resistance at the out doors

Country Status (3)

Country Link
JP (1) JPH08165442A (en)
KR (1) KR960022875A (en)
TW (1) TW360696B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10003319A1 (en) * 2000-01-27 2001-08-02 Bayer Ag New binder combinations for weather-resistant coil coating coatings
KR100626767B1 (en) * 2005-07-07 2006-09-25 한국과학기술연구원 Chain-end functionalized poly(ethylene oxide) and method for the preparation of nano-sized transition metals and metal salts using the same
JP6304467B1 (en) * 2016-10-03 2018-04-04 Dic株式会社 Method for producing semi-IPN type composite
EP3521371B1 (en) * 2016-10-03 2021-06-16 DIC Corporation Method for producing semi-ipn composite

Also Published As

Publication number Publication date
JPH08165442A (en) 1996-06-25
KR960022875A (en) 1996-07-18

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