SG11201909798SA - In-situ polymer blend for a tire - Google Patents

In-situ polymer blend for a tire

Info

Publication number
SG11201909798SA
SG11201909798SA SG11201909798SA SG11201909798SA SG 11201909798S A SG11201909798S A SG 11201909798SA SG 11201909798S A SG11201909798S A SG 11201909798SA SG 11201909798S A SG11201909798S A SG 11201909798SA
Authority
SG
Singapore
Prior art keywords
international
molecular weight
blend
halle
pct
Prior art date
Application number
Inventor
Helgard Ebert
Daniel Heidenreich
Sven K H Thiele
Original Assignee
Trinseo Europe Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trinseo Europe Gmbh filed Critical Trinseo Europe Gmbh
Publication of SG11201909798SA publication Critical patent/SG11201909798SA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/26—Incorporating metal atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
    • C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 31 January 2019 (31.01.2019) WIPO I PCT omit O Il Elio oimIE (10) International Publication Number WO 2019/020419 Al (51) International Patent Classification: B60C 1/00 (2006.01) C08F 236/10 (2006.01) C08F 2/00 (2006.01) CO8L 7/00 (2006.01) (21) International Application Number: PCT/EP2018/069234 (22) International Filing Date: 16 July 2018 (16.07.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 17183495.5 27 July 2017 (27.07.2017) EP (71) Applicant: TRINSEO EUROPE GMBH [CH/CH]; Zugerstrasse 231, 8810 Horgen (CH). (72) Inventors: EBERT, Helgard; Wittekindstr. 8, 06114 Halle (DE). HEIDENREICH, Daniel; Rudolf-Haym-Str. 11, 06110 Halle (DE). THIELE, Sven K. H.; Kaeuzchenweg 2, 06120 Halle (DE). (74) Agent: HOFFMANN EITLE PATENT- UND RECHTSANWALTE PARTMBB; ArabellastraBe 30, 81925 Munich (DE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) I I - (54) Title: IN-SITU POLYMER BLEND FOR A TIRE \" (57) : The present invention relates to a method for the preparation of a synthetic rubber blend, wherein the blend comprises a high molecular weight diene polymer (A) having a number average molecular weight (Mn) of from 50.000 to 1.000.000 g/mol with a high trans content as well as a low molecular weight diene polymer (B) having a number average molecular weight (Mn) of from 250 © to 10.000 g/mol. The present invention further relates to synthetic rubber blends that are obtainable according to the method described N herein; as well as to rubber compositions comprising the blend and articles such as tires.
SG11201909798S 2017-07-27 2018-07-16 In-situ polymer blend for a tire SG11201909798SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17183495 2017-07-27
PCT/EP2018/069234 WO2019020419A1 (en) 2017-07-27 2018-07-16 In-situ polymer blend for a tire

Publications (1)

Publication Number Publication Date
SG11201909798SA true SG11201909798SA (en) 2019-11-28

Family

ID=59501238

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909798S SG11201909798SA (en) 2017-07-27 2018-07-16 In-situ polymer blend for a tire

Country Status (11)

Country Link
US (1) US20200071505A1 (en)
EP (1) EP3471971B1 (en)
JP (1) JP2020528465A (en)
KR (1) KR20200036806A (en)
CN (1) CN110536804A (en)
HU (1) HUE047096T2 (en)
PL (1) PL3471971T3 (en)
RU (1) RU2019134190A (en)
SG (1) SG11201909798SA (en)
TW (1) TW201910355A (en)
WO (1) WO2019020419A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112022007229A2 (en) * 2019-10-14 2022-07-05 Bridgestone Americas Tire Operations Llc PROCESS TO PRODUCE A COPOLYMER

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078254A (en) 1959-07-20 1963-02-19 Phillips Petroleum Co High molecular polymers and method for their preparation
US3244664A (en) 1960-10-24 1966-04-05 Phillips Petroleum Co Silicon-containing polymers
US3281383A (en) 1962-08-09 1966-10-25 Phillips Petroleum Co Branched polymers prepared from monolithium-terminated polymers and compounds having at least three reactive sites
US3692874A (en) 1970-09-02 1972-09-19 Ralph C Farrar Process of coupling alkali metal-terminated polymers with silicic compound in presence of conjugated dienes
US3978103A (en) 1971-08-17 1976-08-31 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Sulfur containing organosilicon compounds
US4616069A (en) 1984-10-26 1986-10-07 Nippon Zeon Co., Ltd. Process for making diene polymer rubbers
DE19844607A1 (en) 1998-09-29 2000-03-30 Degussa Sulfanylsilanes
US6777569B1 (en) 2003-03-03 2004-08-17 General Electric Company Process for the manufacture of blocked mercaptosilanes
DE10354616A1 (en) 2003-11-21 2005-06-23 Degussa Ag rubber compounds
DE602006008662D1 (en) 2005-10-19 2009-10-01 Dow Global Technologies Inc THROUGH SILANO-SULPHIDE CHAINS MODIFIED ELASTOMER POLYMERS
US7321017B1 (en) * 2006-08-24 2008-01-22 The Goodyear Tire & Rubber Company Amine containing catalyst system and methods of use thereof
US7285605B1 (en) 2006-08-30 2007-10-23 The Goodyear Tire & Rubber Company Batch process for synthesizing rubbery polymers having a high trans microstructure content
HUE029872T2 (en) 2008-06-06 2017-04-28 Trinseo Europe Gmbh Modified elastomeric polymers
US8865829B2 (en) 2011-11-22 2014-10-21 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
US9458253B2 (en) 2012-09-14 2016-10-04 Trinseo Europe Gmbh Amino silane-modified polymers
CN104937037B (en) * 2013-05-13 2017-03-08 Jsr株式会社 Polymer composition, cross-linked polymer, tire and polymer
RU2666359C2 (en) 2013-07-22 2018-09-07 ТРИНСЕО ЮРОП ГмбХ Polymerisation initiators
PL3059099T3 (en) * 2015-02-18 2018-07-31 Trinseo Europe Gmbh A polymer blend for a tire

Also Published As

Publication number Publication date
RU2019134190A (en) 2021-08-27
TW201910355A (en) 2019-03-16
CN110536804A (en) 2019-12-03
WO2019020419A1 (en) 2019-01-31
EP3471971B1 (en) 2019-10-09
JP2020528465A (en) 2020-09-24
KR20200036806A (en) 2020-04-07
HUE047096T2 (en) 2020-04-28
EP3471971A1 (en) 2019-04-24
US20200071505A1 (en) 2020-03-05
PL3471971T3 (en) 2020-03-31

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