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1. (WO2019026889) MONOFUNCTIONAL (METH)ACRYLATE AND CURABLE COMPOSITION
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Pub. No.: WO/2019/026889 International Application No.: PCT/JP2018/028605
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
C08F 20/68 (2006.01) ,C07C 67/14 (2006.01) ,C07C 69/54 (2006.01) ,C08F 220/18 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
20
Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
62
Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
68
Esters
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
67
Preparation of carboxylic acid esters
14
from carboxylic acid halides
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
52
Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
533
Monocarboxylic acid esters having only one carbon-to-carbon double bond
54
Acrylic acid esters; Methacrylic acid esters
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
12
of monohydric alcohols or phenols
16
of phenols or of alcohols containing two or more carbon atoms
18
with acrylic or methacrylic acids
Applicants:
大阪ガスケミカル株式会社 OSAKA GAS CHEMICALS CO., LTD. [JP/JP]; 大阪府大阪市西区千代崎三丁目南2番37号 2-37, Chiyozaki 3-chome-minami, Nishi-ku, Osaka-shi, Osaka 5500023, JP
Inventors:
小西 孝治 KONISHI Koji; JP
西山 侑太郎 NISHIYAMA Yutaro; JP
稲岡 宏幸 INAOKA Hiroyuki; JP
Agent:
鍬田 充生 KUWATA Mitsuo; JP
阪中 浩 SAKANAKA Hiroshi; JP
Priority Data:
2017-14936901.08.2017JP
Title (EN) MONOFUNCTIONAL (METH)ACRYLATE AND CURABLE COMPOSITION
(FR) (MÉTH)ACRYLATE MONOFONCTIONNEL ET COMPOSITION DURCISSABLE
(JA) 単官能性(メタ)アクリレート及び硬化性組成物
Abstract:
(EN) Provided is a novel monofunctional (meth)acrylate that is liquid at normal temperature and has a high refractive index. The novel monofunctional (meth)acrylate is represented by formula (1). (In the formula, R1 indicates a hydrogen atom or a methyl group, A1 indicates a linear or branched alkylene group, R2 and R3 each indicate an alkyl group, Ar1 and Ar2 each indicate a benzene ring or a naphthalene ring, m, n1, and n2 each indicate an integer of 0 or higher, and one of Ar1 and Ar2 is a benzene ring and the other is a naphthalene ring.) In formula (1), A1 may be a linear or branched C2-4 alkylene group, R2 and R3 may each be a C1-12 alkyl group, Ar1 may be a benzene ring, Ar2 may each be a naphthalene ring, m may be an integer of 0-10, n1 may be an integer of 0-4, and n2 may be an integer of 0-7.
(FR) L'invention concerne un nouveau (méth)acrylate monofonctionnel qui est liquide à température normale et qui présente un indice de réfraction élevé. Le nouveau (méth)acrylate monofonctionnel est représenté par la formule (1). (Dans la formule, R1 représente un atome d'hydrogène ou un groupe méthyle, A1 représente un groupe alkylène linéaire ou ramifié, R2 et R3 représentent chacun un groupe alkyle, Ar1 et Ar2 représentent chacun un cycle benzène ou un cycle naphtalène, m, n1 et n2 représentent chacun un nombre entier supérieur ou égal à 0, et Ar1 ou Ar2 est un cycle benzénique, l'autre étant un cycle naphtalène.) Dans la formule (1), A1 peut être un groupe alkylène en C2-4 linéaire ou ramifié, R2 et R3 peuvent être chacun un groupe alkyle en C1-12, Ar1 peut être un cycle benzénique, Ar2 peuvent être chacun un cycle naphtalène, m peut être un nombre entier allant de 0 à 10, n1 peut être un nombre entier allant de 0 à 4, et n2 peut être un nombre entier allant de 0 à 7.
(JA) 高屈折率で、かつ常温下で液状の新規単官能性(メタ)アクリレートを提供する。 新規単官能性(メタ)アクリレートは、下記式(1)で表される。(式中、Rは水素原子又はメチル基、Aは直鎖状又は分岐鎖状アルキレン基、R及びRはアルキル基、Ar及びArはベンゼン環又はナフタレン環、m、n1及びn2は0以上の整数を示し、Ar及びArのうち、一方がベンゼン環であり、他方がナフタレン環である。) 前記式(1)において、Aは直鎖状又は分岐鎖状C2-4アルキレン基、R及びRはC1-12アルキル基、Arはベンゼン環、Arはナフタレン環、mは0~10程度の整数、n1は0~4程度の整数、n2は0~7程度の整数であってもよい。
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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)