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1. (WO2010114077) α-(UNSATURATED ALKOXYALKYL)ACRYLATE COMPOSITION AND PROCESS FOR PRODUCTION THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/114077 International Application No.: PCT/JP2010/055960
Publication Date: 07.10.2010 International Filing Date: 31.03.2010
IPC:
C07C 69/734 (2006.01) ,C07C 67/31 (2006.01) ,C07C 69/54 (2006.01) ,C07C 69/62 (2006.01) ,C07B 61/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
66
Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, -CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
73
of unsaturated acids
734
Ethers
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
67
Preparation of carboxylic acid esters
30
by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
31
by introduction of functional groups containing oxygen only in singly bound form
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
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
62
Halogen-containing esters
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
61
Other general methods
Applicants:
齊藤周 SAITO Makoto [JP/JP]; JP (UsOnly)
和泉博子 IZUMI Hiroko [JP/JP]; JP (UsOnly)
森口敏光 MORIGUCHI Toshimitsu [JP/JP]; JP (UsOnly)
金子知正 KANEKO Tomomasa [JP/JP]; JP (UsOnly)
橘敦 TACHIBANA Atsushi [JP/JP]; JP (UsOnly)
牧野貢明 MAKINO Mitsuaki [JP/JP]; JP (UsOnly)
三村康寛 MIMURA Yasuhiro [JP/JP]; JP (UsOnly)
株式会社日本触媒 NIPPON SHOKUBAI CO., LTD. [JP/JP]; 大阪府大阪市中央区高麗橋4丁目1番1号 1-1, Koraibashi 4-chome, Chuo-ku, Osaka-shi, Osaka 5410043, JP (AllExceptUS)
Inventors:
齊藤周 SAITO Makoto; JP
和泉博子 IZUMI Hiroko; JP
森口敏光 MORIGUCHI Toshimitsu; JP
金子知正 KANEKO Tomomasa; JP
橘敦 TACHIBANA Atsushi; JP
牧野貢明 MAKINO Mitsuaki; JP
三村康寛 MIMURA Yasuhiro; JP
Agent:
特許業務法人 安富国際特許事務所 YASUTOMI & Associates; 大阪府大阪市淀川区宮原3丁目5番36号 5-36, Miyahara 3-chome, Yodogawa-ku, Osaka-shi, Osaka 5320003, JP
Priority Data:
2009-08721931.03.2009JP
2009-08722031.03.2009JP
2009-20459704.09.2009JP
2009-22526429.09.2009JP
2010-00019104.01.2010JP
Title (EN) α-(UNSATURATED ALKOXYALKYL)ACRYLATE COMPOSITION AND PROCESS FOR PRODUCTION THEREOF
(FR) COMPOSITION D'ACRYLATE D'α-ALCOXYALKYLE INSATURÉ ET SON PROCÉDÉ DE PRODUCTION
(JA) α-(不飽和アルコキシアルキル)アクリレート組成物及びその製造方法
Abstract:
(EN) Disclosed is a stabilized α-(unsaturated alkoxyalkyl)acrylate composition in which an α-(unsaturated alkoxyalkyl)acrylate product can be stored for a long period with high purity, and which rarely undergoes problems such as coloration or gelation upon polymerization. Also disclosed is a process for producing an α-(unsaturated alkoxyalkyl)acrylate composition, which enables the production of an α-(unsaturated alkoxyalkyl)acrylate industrially, safely and with high purity. The α-(unsaturated alkoxyalkyl)acrylate composition comprises an α-(unsaturated alkoxyalkyl)acrylate having a specific structure and an antioxidant agent, wherein the antioxidant agent is contained in an amount of 0.03 to 0.5% by mass relative to 100% by mass of the α-(unsaturated alkoxyalkyl)acrylate.
(FR) La composition d'acrylate d'α-alcoxyalkyle insaturé stabilisée ci-décrite contient un produit d'acrylate d'α-alcoxyalkyle insaturé qui peut être stocké pendant une longue période à une pureté élevée, et connaît rarement des problèmes tels qu'une coloration ou une gélification après polymérisation. Un procédé de production d'une composition d'acrylate d'α-alcoxyalkyle insaturé qui permet la production d'un acrylate d'α-alcoxyalkyle insaturé à l'échelle industrielle, sans risque et à une pureté élevée est également décrit. La composition d'acrylate d'α-alcoxyalkyle insaturé comprend un acrylate d'α-alcoxyalkyle insaturé ayant une structure spécifique et un agent antioxydant, l'agent antioxydant étant contenu en une quantité de 0,03 à 0,5 % en poids pour 100 % en poids de l'acrylate d'α-alcoxyalkyle insaturé.
(JA) α-(不飽和アルコキシアルキル)アクリレートの製品を長期間高純度に保存でき、重合時に着色やゲル化等の問題が生じることを充分に抑制することができる安定化されたα-(不飽和アルコキシアルキル)アクリレート組成物を提供し、また、α-(不飽和アルコキシアルキル)アクリレートを工業的に安全に、かつ高純度で得ることができるα-(不飽和アルコキシアルキル)アクリレート組成物の製造方法を提供する。 特定構造のα-(不飽和アルコキシアルキル)アクリレートとともに、酸化防止剤を含有する組成物であって、該酸化防止剤の含有量は、該α-(不飽和アルコキシアルキル)アクリレート100質量%に対して0.03~0.5質量%であるα-(不飽和アルコキシアルキル)アクリレート組成物。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)