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1. WO2020195907 - ANTIFOULING COATING COMPOSITION

Publication Number WO/2020/195907
Publication Date 01.10.2020
International Application No. PCT/JP2020/010863
International Filing Date 12.03.2020
IPC
B32B 27/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
B32B 27/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
C09D 5/16 2006.01
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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
16Anti-fouling paints; Underwater paints
C09D 133/04 2006.01
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
133Coating 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
04Homopolymers or copolymers of esters
C09D 201/02 2006.01
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
201Coating compositions based on unspecified macromolecular compounds
02characterised by the presence of specified groups
C09D 7/61 2018.01
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
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
40Additives
60non-macromolecular
61inorganic
Applicants
  • 中国塗料株式会社 CHUGOKU MARINE PAINTS, LTD. [JP]/[JP]
Inventors
  • 仁井本 順治 NIIMOTO, Jyunji
Agents
  • 特許業務法人大谷特許事務所 OHTANI PATENT OFFICE
Priority Data
2019-05834626.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANTIFOULING COATING COMPOSITION
(FR) COMPOSITION DE REVÊTEMENT ANTISALISSURE
(JA) 防汚塗料組成物
Abstract
(EN)
The present invention addresses the problem of providing an antifouling coating composition with which an antifouling coating can be obtained that has excellent resistance to discoloration and that can retain high antifouling properties over a long period of time. The invention also addresses the problem of providing the antifouling coating formed from the antifouling coating composition, a base material provided with the antifouling coating, and a production method therefor. This antifouling coating composition comprises a hydrolysable polymer (A) having a metal ester group, zinc phosphate (B), and zinc oxide (C), the mass ratio (B:C) between the zinc phosphate (B) and the zinc oxide (C) being 20:80 to 75:25.
(FR)
La présente invention vise à fournir une composition de revêtement antisalissure avec laquelle on peut obtenir un revêtement antisalissure qui a une excellente résistance à la décoloration et qui peut conserver des propriétés antisalissure élevées pendant une longue période de temps. L'invention vise également à fournir le revêtement antisalissure formé à partir de la composition de revêtement antisalissure, un matériau de base ayant le revêtement antisalissure, et son procédé de production. Cette composition de revêtement antisalissure comprend un polymère hydrolysable (A) ayant un groupe ester métallique, du phosphate de zinc (B) et de l'oxyde de zinc (C), le rapport de masse (B:C) entre le phosphate de zinc (B) et l'oxyde de zinc (C) étant de 20:80 à 75:25.
(JA)
本発明の課題は、耐変色性に優れ、かつ、長期間に亘って高い防汚性を維持可能な防汚塗膜が得られる防汚塗料組成物を提供すること。更に、前記防汚塗料組成物により形成される防汚塗膜、防汚塗膜付き基材及びその製造方法を提供することである。 本発明の防汚塗料組成物は、金属エステル基を含有する加水分解性重合体(A)、リン酸亜鉛(B)、及び酸化亜鉛(C)を含有し、リン酸亜鉛(B)と酸化亜鉛(C)との質量比(B:C)が20:80~75:25である。
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