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1. (WO2019008800) POLYOL COMPOSITION AND COATING COMPOSITION
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Pub. No.: WO/2019/008800 International Application No.: PCT/JP2018/000516
Publication Date: 10.01.2019 International Filing Date: 11.01.2018
IPC:
C08G 18/34 (2006.01) ,C08G 18/32 (2006.01) ,C08G 18/78 (2006.01) ,C09D 175/04 (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
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
34
Carboxylic acids; Esters thereof with monohydroxyl compounds
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
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
28
characterised by the compounds used containing active hydrogen
30
Low-molecular-weight compounds
32
Polyhydroxy compounds; Polyamines; Hydroxy amines
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
18
Polymeric products of isocyanates or isothiocyanates
06
with compounds having active hydrogen
70
characterised by the isocyanates or isothiocyanates used
72
Polyisocyanates or polyisothiocyanates
77
having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
78
Nitrogen
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
175
Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04
Polyurethanes
Applicants:
伊藤製油株式会社 ITOH OIL CHEMICALS CO., LTD. [JP/JP]; 三重県四日市市末広町16番41号 16-41, Suehiro-cho, Yokkaichi-shi, Mie 5100052, JP
サンユレック株式会社 SANYU REC CO., LTD. [JP/JP]; 大阪府高槻市道鵜町3丁目5番1号 5-1, Dou-cho 3-chome, Takatsuki-shi, Osaka 5698558, JP
Inventors:
川岸 謙太 KAWAGISHI Kenta; JP
飯場 雅実 IIBA Masami; JP
藤澤 豪 FUJISAWA Takeshi; JP
凪 富夫 NAGI Tomio; JP
Agent:
小島清路 KOJIMA Seiji; JP
Priority Data:
2017-13225405.07.2017JP
Title (EN) POLYOL COMPOSITION AND COATING COMPOSITION
(FR) COMPOSITION DE POLYOL ET COMPOSITION DE REVÊTEMENT
(JA) ポリオール組成物及び塗料組成物
Abstract:
(EN) This polyol composition is characterized by the inclusion of: (A) a polyol comprising a compound whereof the molecular weight is less than 500, having an ester bond and two or more hydroxy groups, the average number of hydroxy groups per molecule being 2.2 or more, and (B) a polyol comprising a compound whereof the molecular weight is less than 450, having no ester bond but having an aromatic hydrocarbon group or an alicyclic hydrocarbon group and two or more hydroxy groups. This coating composition is characterized by the inclusion of the aforementioned polyol composition and a polyisocyanate, where the ratio of the total amount in moles of isocyanate groups derived from the polyisocyanate with respect to the total amount in moles of hydroxy groups derived from the polyol composition is 0.8 to 1.1.
(FR) L'invention concerne une composition de polyol qui est caractérisée par l'inclusion de : (A) un polyol comprenant un composé dont le poids moléculaire est inférieur à 500, ayant une liaison ester et deux groupes hydroxy ou plus, le nombre moyen de groupes hydroxy par molécule étant de 2,2 ou plus, et (B) un polyol comprenant un composé dont le poids moléculaire est inférieur à 450, ne présentant pas de liaison ester mais ayant un groupe hydrocarboné aromatique ou un groupe hydrocarboné alicyclique et deux groupes hydroxy ou plus. Cette composition de revêtement est caractérisée par l'inclusion de la composition de polyol susmentionnée et d'un polyisocyanate, le rapport de la quantité totale en moles de groupes isocyanate dérivés du polyisocyanate par rapport à la quantité totale en moles de groupes hydroxy issus de la composition de polyol étant de 0,8 à 1,1.
(JA) 本発明のポリオール組成物は、(A)エステル結合と、2以上のヒドロキシ基とを有する、分子量が500未満である化合物からなり、1分子あたりの平均ヒドロキシ基数が2.2以上であるポリオール、及び、(B)エステル結合を有さず、芳香族炭化水素基又は脂環式炭化水素基と、2以上のヒドロキシ基とを有し、分子量が450未満である化合物からなるポリオールを含有することを特徴とする。本発明の塗料組成物は、上記ポリオール組成物と、ポリイソシアネートとを含有し、ポリオール組成物に由来するヒドロキシ基の合計モル量に対する、ポリイソシアネートに由来するイソシアネート基の合計モル量の比が0.8~1.1であることを特徴とする。
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, 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)