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1. (WO2018025998) METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING POLYMER COMPOSITION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/025998 International Application No.: PCT/JP2017/028416
Publication Date: 08.02.2018 International Filing Date: 04.08.2017
IPC:
C08C 19/44 (2006.01) ,C08C 19/25 (2006.01) ,C08L 15/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19
Chemical modification of rubber
30
Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
42
reacting with metals or metal-containing groups
44
of polymers containing metal atoms exclusively at one or both ends of the skeleton
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19
Chemical modification of rubber
25
Incorporating silicon atoms into the molecule
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
15
Compositions of rubber derivatives
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED[JP/JP]; 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 1048260, JP
Inventors: AOSHIMA Hiroshi; JP
IMAI Masako; JP
INAGAKI Katsunari; JP
Agent: HASEGAWA Yoshiki; JP
SHIMIZU Yoshinori; JP
MIKAMI Takafumi; JP
Priority Data:
2016-15489405.08.2016JP
2016-16083818.08.2016JP
2017-07042831.03.2017JP
Title (EN) METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PRODUCING POLYMER COMPOSITION
(FR) PROCÉDÉ DE FABRICATION DE POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ, ET PROCÉDÉ DE FABRICATION DE COMPOSITION DE POLYMÈRE
(JA) 変性共役ジエン系重合体の製造方法及び重合体組成物の製造方法
Abstract:
(EN) The present invention pertains to a method for producing a modified conjugated diene polymer, the method being provided with a step for reacting an organic metal compound with units based on a modifying agent of a conjugated diene polymer, the conjugated diene polymer having units based on monomers including a conjugated diene compound, and the units based on a modifying agent having silicon atoms, tin atoms, germanium atoms, or phosphorus atoms.
(FR) L’invention concerne un procédé de fabrication de polymère à base de diène conjugué modifié qui comporte une étape au cours de laquelle un composé métal organique est mis en réaction avec une unité à base d’un agent de modification d’un polymère à base de diène conjugué qui possède une unité à base d’un monomère contenant un composé diène conjugué, et une unité à base de cet agent de modification possédant un atome de silicium, un atome d’étain, un atome de germanium ou un atome de phosphore.
(JA) 本発明は、共役ジエン化合物を含む単量体に基づく単位と、ケイ素原子、スズ原子、ゲルマニウム原子又はリン原子を有する変性剤に基づく単位とを有する共役ジエン系重合体の、前記変性剤に基づく単位に、有機金属化合物を反応させる工程を備える、変性共役ジエン系重合体の製造方法に関する。
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)