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1. (WO2018084065) POLYESTER POLYOL RESIN AND COATING
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Pub. No.: WO/2018/084065 International Application No.: PCT/JP2017/038680
Publication Date: 11.05.2018 International Filing Date: 26.10.2017
IPC:
C08G 63/668 (2006.01) ,B32B 15/08 (2006.01) ,C08L 67/02 (2006.01) ,C09D 167/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63
Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
66
Polyesters containing oxygen in the form of ether groups
668
derived from polycarboxylic acids and polyhydroxy compounds
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
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
167
Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
Applicants:
DIC株式会社 DIC CORPORATION [JP/JP]; 東京都板橋区坂下三丁目35番58号 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520, JP
Inventors:
アレハンドロ グラン マルティネス ALEJANDRO Gran Martinez; JP
松下 美桜 MATSUSHITA Mio; JP
Agent:
河野 通洋 KONO Michihiro; JP
Priority Data:
2016-21619204.11.2016JP
Title (EN) POLYESTER POLYOL RESIN AND COATING
(FR) RÉSINE DE POLYESTER POLYOL, ET REVÊTEMENT
(JA) ポリエステルポリオール樹脂及び塗料
Abstract:
(EN) Provided are a polyester polyol resin having an exceptional balance of hardness and flexibility in a cured coating film and having high solubility in weak solvents, a curable resin composition in which the polyester polyol resin is used, a coating, and a coated steel plate. A polyester polyol resin having a weight-average molecular weight (Mw) within the range of 3,000-120,000, wherein the polyester polyol resin is characterized by having the following (A), (B), and (C1) or (C2) as essential reaction raw materials. (A) A diol compound having an ether bond site in the molecular structure; (B) an aliphatic diol compound having a branched structure in the molecular structure; (C1) a trifunctional or higher polyol compound; (C2) a trifunctional or higher polycarboxylic acid compound or a derivative thereof.
(FR) L’invention fournit une résine de polyester polyol présentant un excellent équilibre entre dureté et souplesse dans un film de revêtement durci, et dotée d’une dissolubilité élevée dans un solvant faible, une composition de résine durcissable mettant en œuvre cette résine, un revêtement, et une tôle d’acier revêtue. Cette résine de polyester polyol présente une masse moléculaire en poids (Mw) comprise dans une plage de 3000 à 120000, et est caractéristique en ce qu’elle a pour matières premières réactives essentielles les composants (A) ainsi que (B) et (C1) ou (C2) suivants. (A) composé diol possédant une région de liaison éther dans sa structure moléculaire, (B) composé diol aliphatique possédant une structure ramifiée dans sa structure moléculaire, (C1) composé polyol au moins trifonctionnel, (C2) composé acide polycarboxylique au moins trifonctionnel ou dérivé de celui-ci
(JA) 硬化塗膜における硬度と柔軟性とのバランスに優れ、弱溶剤への溶解性が高いポリエステルポリオール樹脂、これを用いた硬化性樹脂組成物、塗料及び塗装鋼板を提供すること。重量平均分子量(Mw)が3,000~120,000の範囲であるポリエステルポリオール樹脂であって、下記(A)及び(B)と、(C1)又は(C2)とを必須の反応原料とすることを特徴とするポリエステルポリオール樹脂。 分子構造中にエーテル結合部位を有するジオール化合物(A) 分子構造中に分岐構造を有する脂肪族ジオール化合物(B) 3官能以上のポリオール化合物(C1) 3官能以上のポリカルボン酸化合物或いはその誘導体(C2)
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)