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1. (WO2018199000) ORGANIC TELLURIUM COMPOUND, METHOD FOR PRODUCING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, METHOD FOR PRODUCING VINYL POLYMER, AND VINYL POLYMER
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Pub. No.: WO/2018/199000 International Application No.: PCT/JP2018/016404
Publication Date: 01.11.2018 International Filing Date: 23.04.2018
IPC:
C07C 395/00 (2006.01) ,C08F 4/00 (2006.01) ,C08F 20/00 (2006.01) ,C08F 26/10 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
395
Compounds containing tellurium
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
4
Polymerisation catalysts
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
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
26
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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
06
by a heterocyclic ring containing nitrogen
10
N-Vinyl-pyrrolidone
Applicants:
国立大学法人京都大学 KYOTO UNIVERSITY [JP/JP]; 京都府京都市左京区吉田本町36番地1 36-1, Yoshida-honmachi, Sakyo-ku, Kyoto-shi, Kyoto 6068501, JP
大塚化学株式会社 OTSUKA CHEMICAL CO., LTD. [JP/JP]; 大阪府大阪市中央区大手通3丁目2番27号 2-27, Otedori 3-chome, Chuo-ku, Osaka-shi, Osaka 5400021, JP
Inventors:
山子 茂 YAMAGO, Shigeru; JP
伊東 治 ITO, Osamu; JP
Agent:
特許業務法人 宮▲崎▼・目次特許事務所 MIYAZAKI & METSUGI; 大阪府大阪市中央区常盤町1丁目3番8号 中央大通FNビル Chuo Odori FN Bldg., 3-8, Tokiwamachi 1-chome, Chuo-ku, Osaka-shi, Osaka 5400028, JP
Priority Data:
2017-08909228.04.2017JP
Title (EN) ORGANIC TELLURIUM COMPOUND, METHOD FOR PRODUCING SAME, LIVING RADICAL POLYMERIZATION INITIATOR, METHOD FOR PRODUCING VINYL POLYMER, AND VINYL POLYMER
(FR) COMPOSÉ ORGANIQUE DE TELLURE, SON PROCÉDÉ DE PRODUCTION, INITIATEUR DE POLYMÉRISATION RADICALAIRE VIVANTE, PROCÉDÉ DE PRODUCTION DE POLYMÈRE VINYLIQUE ET POLYMÈRE VINYLIQUE
(JA) 有機テルル化合物及びその製造方法、リビングラジカル重合開始剤、ビニル重合体の製造方法、並びにビニル重合体
Abstract:
(EN) Provided is a versatile organic tellurium compound which, when used as a living radical polymerization initiator, can be applied in the polymerization of vinyl monomers in an aqueous medium even without the use of a surfactant or dispersant. The organic tellurium compound is represented by general formula (1) [in general formula (1), R1 and R2 each independently represent a hydrogen atom or a C1-8 alkyl group, A represents an alkali metal atom or an alkaline earth metal atom, x=1 when A is monovalent and x=1/2 when A is divalent, and R3 is represented by general formula (2) (in general formula (2), R4 represents a hydrogen atom or a C1-8 alkyl group, R5 and R6 each independently represent a C2-8 alkylene group, and a represents an integer of 0-10)].
(FR) L'invention concerne un composé organique de tellure polyvalent qui, lorsqu'il est utilisé en tant qu'initiateur de polymérisation radicalaire vivante, peut être appliqué dans la polymérisation de monomères vinyliques en milieu aqueux sans l'utilisation d'un tensioactif ou d'un dispersant. Le composé organique de tellure est représenté par la formule générale (1) [dans la formule générale (1), R1 et R2 représentent chacun indépendamment un atome d'hydrogène ou un groupe alkyle en C1-8, A représente un atome de métal alcalin ou un atome de métal alcalino-terreux, x = 1 lorsque A est monovalent et x = 1/2 lorsque A est divalent, et R3 est représenté par la formule générale (2) (dans la formule générale (2), R4 représente un atome d'hydrogène ou un groupe alkyle en C1-8, R5 et R6 représentent chacun indépendamment un groupe alkylène en C2-8, et a est un nombre entier de 0 à 10)].
(JA) リビングラジカル重合開始剤として用いた場合に、界面活性剤や分散剤を用いずとも水性媒体中においてビニルモノマーの重合に適用できる汎用性を有する、有機テルル化合物を提供する。 下記一般式(1)で表される、有機テルル化合物。一般式(1)[一般式(1)中、R及びRは、それぞれ独立に水素原子又は炭素数1~8のアルキル基を表す。Aは、アルカリ金属原子又はアルカリ土類金属原子を表す。xは、Aが1価のときx=1であり、Aが2価のときx=1/2を表す。Rは、下記一般式(2)で表される。一般式(2)(一般式(2)中、Rは、水素原子又は炭素数1~8のアルキル基を表す。R及びRは、それぞれ独立に炭素数2~8のアルキレン基を表す。aは、0~10の整数を表す。)]
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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)