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1. (WO2019045093) NOVEL MACROINITIATOR, PRODUCTION METHOD THEREOF AND METHOD FOR PRODUCING BLOCK COPOLYMER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045093 International Application No.: PCT/JP2018/032543
Publication Date: 07.03.2019 International Filing Date: 03.09.2018
IPC:
C08F 4/00 (2006.01) ,C08F 297/00 (2006.01) ,C08G 64/02 (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
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
297
Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
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
64
Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
02
Aliphatic polycarbonates
Applicants:
国立大学法人東京農工大学 NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY [JP/JP]; 東京都府中市晴見町3-8-1 3-8-1, Harumi-cho, Fuchu-shi, Tokyo 1838538, JP
住友精化株式会社 SUMITOMO SEIKA CHEMICALS CO., LTD. [JP/JP]; 兵庫県加古郡播磨町宮西346番地の1 346-1, Miyanishi, Harima-cho, Kako-gun, Hyogo 6750145, JP
Inventors:
中野 幸司 NAKANO, Koji; JP
西岡 聖司 NISHIOKA, Kiyoshi; JP
Agent:
特許業務法人三枝国際特許事務所 SAEGUSA & PARTNERS; 大阪府大阪市中央区道修町1-7-1 北浜TNKビル Kitahama TNK Building, 1-7-1, Doshomachi, Chuo-ku, Osaka-shi, Osaka 5410045, JP
Priority Data:
2017-16987004.09.2017JP
Title (EN) NOVEL MACROINITIATOR, PRODUCTION METHOD THEREOF AND METHOD FOR PRODUCING BLOCK COPOLYMER
(FR) NOUVEAU MACROINITIATEUR, SON PROCÉDÉ DE PRODUCTION ET PROCÉDÉ DE PRODUCTION DE COPOLYMÈRE SÉQUENCÉ
(JA) 新規な高分子開始剤およびその製造方法、並びにブロック共重合体の製造方法
Abstract:
(EN) Provided is an aliphatic polycarbonate applicable to the production of a block copolymer by radical polymerization. The aliphatic polycarbonate is represented by formula (1) [wherein: R1, R2, R3 and R4 are either the same or different and represent a hydrogen atom, an optionally substituted alkyl group having 1-15 carbon atoms or an optionally substituted aryl group having 6-20 carbon atoms; A and B are either the same or different and represent a substituent serving as an initiating group for living radical polymerization, a hydroxy group, an alkoxy group, an acyloxy group or a carboxy group, provided that at least either of A and B is a substituent serving as an initiating group for living radical polymerization; and m is an integer of from 10 to 2500].
(FR) L'invention concerne un polycarbonate aliphatique applicable à la production d'un copolymère séquencé par polymérisation radicalaire. Le polycarbonate aliphatique est représenté par la formule (1) [dans laquelle : R1, R2, R3 et R4 sont identiques ou différents et représentent un atome d'hydrogène, un groupe alkyle éventuellement substitué comportant 1 à 15 atomes de carbone ou un groupe aryle éventuellement substitué comportant 6 à 20 atomes de carbone ; A et B sont identiques ou différents et représentent un substituant servant de groupe initiateur pour la polymérisation radicalaire vivante, un groupe hydroxy, un groupe alcoxy, un groupe acyloxy ou un groupe carboxy, à condition qu'au moins soit A, soit B soit un substituant servant de groupe initiateur pour la polymérisation radicalaire vivante ; et m est un nombre entier de 10 à 2500].
(JA) ラジカル重合によるブロック共重合体の製造に適用可能な脂肪族ポリカーボネートが提供される。当該脂肪族ポリカーボネートは、式(1): (式中、R、R、R、及びRは同一又は異なって、水素原子、置換基で置換されていてもよい炭素数1から15のアルキル基、又は置換基で置換されていてもよい炭素数6から20のアリール基を示し、A及びBは同一又は異なって、リビングラジカル重合の開始基となる置換基、ヒドロキシ基、アルコキシ基、アシルオキシ基、又はカルボキシ基を示し、但しA及びBの少なくとも一方は、リビングラジカル重合の開始基となる置換基を示し、mは10から2500の整数を示す。) で表される脂肪族ポリカーボネートである。
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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)