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1. (WO2019009415) AQUEOUS COATING MATERIAL AND COATED SUBSTRATE
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Pub. No.: WO/2019/009415 International Application No.: PCT/JP2018/025741
Publication Date: 10.01.2019 International Filing Date: 06.07.2018
IPC:
C09D 127/12 (2006.01) ,C09D 5/02 (2006.01) ,C09D 133/14 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
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
127
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 a halogen; Coating compositions based on derivatives of such polymers
02
not modified by chemical after-treatment
12
containing fluorine atoms
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
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
5
Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
02
Emulsion paints
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
D
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
133
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
04
Homopolymers or copolymers of esters
14
of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
Applicants:
AGC株式会社 AGC INC. [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
豊田 瑞菜 TOYODA Mizuna; JP
齋藤 俊 SAITO Shun; JP
尾知 修平 OCHI Shuhei; JP
Agent:
泉名 謙治 SENMYO Kenji; JP
小川 利春 OGAWA Toshiharu; JP
金 鎭文 KIM Jin-Moon; JP
比企野 健 HIKINO Ken; JP
横井 大一郎 YOKOI Daiichiro; JP
Priority Data:
2017-13375707.07.2017JP
Title (EN) AQUEOUS COATING MATERIAL AND COATED SUBSTRATE
(FR) MATÉRIAU DE REVÊTEMENT AQUEUX ET SUBSTRAT REVÊTU
(JA) 水性塗料および塗膜付き基材
Abstract:
(EN) The present invention addresses the problem of providing: an aqueous coating material which is capable of forming a coating film having excellent water resistance and anti-adhesiveness, and has excellent storage stability; and a coated substrate having excellent water resistance and anti-adhesiveness. The aqueous coating material contains: particles of a fluorine-containing polymer including a unit based on fluoroolefin and a unit based on a monomer having an alkyl group; particles of a silicone-modified (meth)acrylic polymer; and water, wherein the molar ratio of fluorine atoms to silicon atoms in the aqueous coating material is 10-700. The coated substrate has: a substrate; a fluorine-containing polymer disposed on the surface of the substrate; and a coating film containing a silicone-modified (meth)acrylic polymer, wherein the content of silicon in the coating film is 0.01-10 mass% with respect to the total mass of the coating film, and the molar ratio of fluorine atoms to silicon atoms on the surface of the coating film is 10-300.
(FR) La présente invention aborde le problème consistant à préparer : un matériau de revêtement aqueux qui est apte à former un film de revêtement présentant une excellente résistance à l’eau et une excellente capacité antiadhésive, et qui présente une excellente stabilité au stockage ; et un substrat revêtu présentant une résistance à l’eau et un pouvoir antiadhésif excellents. À cet effet, l'invention concerne un matériau de revêtement aqueux qui contient : des particules d’un polymère contenant du fluor comprenant un motif à base de fluorooléfine et un motif à base d’un monomère ayant un groupe alkyle ; des particules d’un polymère (méth)acrylique modifié à la silicone ; et de l’eau, où le rapport molaire des atomes de fluor aux atomes de silicium dans le matériau de revêtement aqueux est de 10 à 700. Le substrat revêtu présente : un substrat ; un polymère contenant du fluor disposé sur la surface du substrat ; et un film de revêtement contenant un polymère (méth)acrylique modifié à la silicone, où la teneur de la silicone dans le film de revêtement est de 0,01 à 10 % en masse par rapport à la masse totale du film de revêtement, et le rapport molaire des atomes de fluor aux atomes de silicium sur la surface du film de revêtement est de 10 à 300.
(JA) 塗膜の耐水性および塗膜の非粘着性に優れると共に貯蔵安定性にも優れる水性塗料と、耐水性および塗膜に優れた塗膜付き基材との提供を課題とする。 フルオロオレフィンに基づく単位およびアルキル基を有する単量体に基づく単位を含む含フッ素重合体の粒子とシリコーン変性された変性(メタ)アクリル重合体の粒子と水とを含む水性塗料であって前記水性塗料中のケイ素原子に対するフッ素原子のモル比が10~700である水性塗料、ならびに、基材と前記基材の表面上に配置された含フッ素重合体とシリコーン変性された変性(メタ)アクリル重合体とを含む塗膜を有する塗膜付き基材であって前記塗膜中の前記塗膜の全質量に対するケイ素原子の含有量が0.01~10質量%であり前記塗膜表面におけるケイ素原子に対するフッ素原子のモル比が10~300である塗膜付き基材。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)