Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017110771) METHOD FOR PRODUCING CONJUGATED DIENE-BASED ANIONIC POLYMER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110771 International Application No.: PCT/JP2016/087874
Publication Date: 29.06.2017 International Filing Date: 20.12.2016
IPC:
C08F 4/54 (2006.01) ,C08F 36/04 (2006.01) ,C08F 297/04 (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
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
54
together with other compounds 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
36
Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
02
the radical having only two carbon-to-carbon double bonds
04
conjugated
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
02
using a catalyst of the anionic type
04
polymerising vinyl aromatic monomers and conjugated dienes
Applicants:
株式会社クラレ KURARAY CO., LTD. [JP/JP]; 岡山県倉敷市酒津1621番地 1621, Sakazu, Kurashiki-shi, Okayama 7100801, JP
Inventors:
井上 沙織 INOUE, Saori; JP
荒谷 一弘 ARATANI, Ichihiro; JP
Priority Data:
2015-24955722.12.2015JP
Title (EN) METHOD FOR PRODUCING CONJUGATED DIENE-BASED ANIONIC POLYMER
(FR) PROCÉDÉ DE PRODUCTION D'UN POLYMÈRE ANIONIQUE À BASE DE DIÈNE CONJUGUÉ
(JA) 共役ジエン系アニオン重合体の製造方法
Abstract:
(EN) A method for producing a polymer including a step for polymerizing a conjugated diene compound by anionic polymerization in the presence of a polar compound, wherein the method for producing a polymer is characterized in that the polar compound is a compound represented by general formula (1). (In the formula, R1 - R10 each independently represent a hydrogen atom or C1-2 alkyl group. However, R1 - R10 are not all simultaneously hydrogen atoms.)
(FR) La présente invention concerne un procédé de production d'un polymère incluant une étape de polymérisation d'un composé diène conjugué par polymérisation anionique en présence d'un composé polaire, le procédé de production d'un polymère étant caractérisé en ce que le composé polaire est un composé représenté par la formule générale (1). (Dans la formule, R1 à R10 représentent chacun indépendamment un atome d'hydrogène ou un groupe alkyle en C1 à C2. Cependant, R1 à R10 ne sont pas tous simultanément des atomes d'hydrogène.)
(JA) 極性化合物の存在下、アニオン重合により共役ジエン化合物を重合する工程を含む重合体の製造方法であって、 前記極性化合物が下記一般式(1)で表される化合物であることを特徴とする重合体の製造方法。(式中、R~R10はそれぞれ独立して水素原子または炭素数1~2のアルキル基を表す。ただし、R~R10の全てが同時に水素原子となることはない。)
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
JPWO2017110771