IN2014DN10245A - - Google Patents

Info

Publication number
IN2014DN10245A
IN2014DN10245A IN10245DEN2014A IN2014DN10245A IN 2014DN10245 A IN2014DN10245 A IN 2014DN10245A IN 10245DEN2014 A IN10245DEN2014 A IN 10245DEN2014A IN 2014DN10245 A IN2014DN10245 A IN 2014DN10245A
Authority
IN
India
Prior art keywords
rubber
weight
parts
blend
relation
Prior art date
Application number
Inventor
Ulrich Feldhues
Heinz Unterberg
Hermann Josef Weidenhaupt
Jarad Melanie Wiedemeier
Original Assignee
Lanxess Deutschland 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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of IN2014DN10245A publication Critical patent/IN2014DN10245A/en

Links

Classifications

    • 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
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/28—Reaction with compounds containing carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • 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
    • 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
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods

Abstract

The invention relates to a rubber blend containing silicic acid, said blend being produced from at least one rubber, an alkoxysilane containing sulphur, a vulcanising agent, a filier and optionally other auxiliary products for rubber. The blend contains between 0.1 and 1 parts by weight, in relation to 100 parts by weight of rubber used, of a polysulphide additive of formula (I), where x represents 0,1,2,3 or 4, and A and B , independently of one another represent an optionally derivatised carboxyalkyl-, carboxyaryl- or hydroxyaryl group. Said blend has between 0.1 and 15 parts by weight, in relation to 100 parts by weight of rubber used, of 1.6-bis(N,N-dibenzylthiocarbamoyldithio)hexane (CAS No.: 15 1900-44-6).
IN10245DEN2014 2012-06-06 2013-06-05 IN2014DN10245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12170991.9A EP2671727A1 (en) 2012-06-06 2012-06-06 Rubber mixtures containing silicic acids with additives containing sulphur
PCT/EP2013/061615 WO2013182610A2 (en) 2012-06-06 2013-06-05 Rubber blends containing silicic acid and comprising additives containing sulphur

Publications (1)

Publication Number Publication Date
IN2014DN10245A true IN2014DN10245A (en) 2015-08-07

Family

ID=48626429

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10245DEN2014 IN2014DN10245A (en) 2012-06-06 2013-06-05

Country Status (6)

Country Link
US (1) US9249285B2 (en)
EP (2) EP2671727A1 (en)
JP (1) JP6185573B2 (en)
CN (1) CN104379364B (en)
IN (1) IN2014DN10245A (en)
WO (1) WO2013182610A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2517898A1 (en) * 2011-04-29 2012-10-31 Lanxess Deutschland GmbH Rubber mixtures containing silicic acids with additives containing sulphur
EP2865540A1 (en) * 2013-10-24 2015-04-29 LANXESS Deutschland GmbH Rubber compound
KR101836638B1 (en) * 2016-05-20 2018-03-08 현대자동차주식회사 EPDM based rubber composition for sponge section in weather strip of passenger car
EP3868568A1 (en) * 2020-02-21 2021-08-25 The Goodyear Tire & Rubber Company Accelerator for the vulcanization of rubbery polymers

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076550A (en) 1971-08-17 1978-02-28 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Reinforcing additive
DE3014717A1 (en) * 1980-04-17 1981-10-22 Bayer Ag, 5090 Leverkusen VULCANIZATION SYSTEM, THIS CONTAINING RUBBER MIX, AND A METHOD FOR VULCANIZATION
US4509182A (en) 1981-06-04 1985-04-02 Matsushita Electric Industrial Co., Ltd. Binary counter
US4435311A (en) 1982-09-24 1984-03-06 Standard Oil Company (Indiana) Continuous reactivation of AMS-1B-containing catalyst systems
JPS6267092A (en) 1985-09-20 1987-03-26 Shin Etsu Chem Co Ltd Organosilicone compound containing polysulfide group and rubber composition containing same
DE4038589A1 (en) 1990-12-04 1992-06-11 Bayer Ag RUBBER VULCANISTS WITH GOOD MECHANICAL PROPERTIES AND IMPROVED HYSTERESIS BEHAVIOR
CA2104529A1 (en) * 1993-06-18 1994-12-19 Paul Harry Sandstrom Tire with silica reinforced tread
DE4406947A1 (en) 1994-03-03 1995-09-07 Bayer Ag Rubber mixtures containing reinforcement additives containing sulfur / silicon
DE4435311A1 (en) 1994-10-01 1996-04-04 Huels Silicone Gmbh Reinforcement additives
US5504137A (en) * 1995-03-10 1996-04-02 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread thereof
US5733963A (en) 1996-02-20 1998-03-31 The Goodyear Tire & Rubber Company Silica reinforced rubber composition and tire with tread thereof
JP3628105B2 (en) * 1996-05-22 2005-03-09 横浜ゴム株式会社   Rubber composition for tire
US6040389A (en) * 1998-05-28 2000-03-21 The Goodyear Tire & Rubber Company Bis(hydroxyalkyl alky lester) polysulfides
EP1000968A1 (en) 1998-11-16 2000-05-17 Bayer Aktiengesellschaft Vulcanizable rubber compositions containing styrene-butadiene and butadiene rubbers
DE10012407A1 (en) 2000-03-15 2001-09-20 Bayer Ag Rubber mixtures, useful for the production of tire tread contain a polyether, a filler and optionally other processing aids and/or crosslinking agents.
US6458882B1 (en) * 2000-09-14 2002-10-01 The Goodyear Tire & Rubber Company Silica reinforced rubber composition which contains non-silane coupling agent and article of manufacture, including a tire, having at least one component comprised of such rubber composition
US6797757B2 (en) * 2001-06-29 2004-09-28 The Goodyear Tire & Rubber Company Article, including tires, having component or rubber composition which contains particles of pre-vulcanized rubber and blend of tetrathiodipropionic and trithiodipropionic acids
JP4563702B2 (en) * 2004-03-17 2010-10-13 住友ゴム工業株式会社 Rubber composition for tire tread
DE112008001940T5 (en) * 2007-07-20 2010-05-27 The Yokohama Rubber Co., Ltd. rubber composition
JP5458006B2 (en) * 2008-03-03 2014-04-02 三井化学株式会社 Rubber composition containing ricinoleic acid (co) polymer rubber and use thereof
JP5470742B2 (en) * 2008-05-16 2014-04-16 横浜ゴム株式会社 Rubber composition
JP5347353B2 (en) * 2008-07-10 2013-11-20 横浜ゴム株式会社 Method for producing silica-containing diene rubber composition
JP2012188538A (en) * 2011-03-10 2012-10-04 Toyo Tire & Rubber Co Ltd Rubber composition and pneumatic tire
EP2517898A1 (en) * 2011-04-29 2012-10-31 Lanxess Deutschland GmbH Rubber mixtures containing silicic acids with additives containing sulphur

Also Published As

Publication number Publication date
JP6185573B2 (en) 2017-08-23
CN104379364A (en) 2015-02-25
EP2858832B1 (en) 2016-08-24
EP2858832A2 (en) 2015-04-15
JP2015520269A (en) 2015-07-16
US9249285B2 (en) 2016-02-02
EP2671727A1 (en) 2013-12-11
WO2013182610A3 (en) 2014-07-03
US20150166774A1 (en) 2015-06-18
WO2013182610A2 (en) 2013-12-12
CN104379364B (en) 2016-09-07

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