MY162743A - Method for producing wet master batch, and rubber composition and tire - Google Patents

Method for producing wet master batch, and rubber composition and tire

Info

Publication number
MY162743A
MY162743A MYPI2012700875A MYPI2012700875A MY162743A MY 162743 A MY162743 A MY 162743A MY PI2012700875 A MYPI2012700875 A MY PI2012700875A MY PI2012700875 A MYPI2012700875 A MY PI2012700875A MY 162743 A MY162743 A MY 162743A
Authority
MY
Malaysia
Prior art keywords
filler
master batch
coagulated product
wet master
producing
Prior art date
Application number
MYPI2012700875A
Inventor
Fumiteru Nishiura
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of MY162743A publication Critical patent/MY162743A/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention provides a method for producing a wet master batch containing a rubber component and a filler, comprising the steps of: (a) mixing and coagulating a rubber solution containing the rubber component and the filler; (b) taking out a coagulated product formed in the step (a); (c) adding an additional filler to the coagulated product taken out in the step (b); and (d) drying a mixture containing the coagulated product obtained in the step (b) and the additional filler added in the step (c), in the drying step (d) the mixture of the coagulated product and the filler being mixed under a mechanical shearing force, and the coagulated product obtained in the step (b) having a water content of from 20 to 70%, and thus provides such a novel method for producing a wet master batch that effectively avoids a problem of incomplete dispersion of an additional filler, which occurs on further adding a filler, such as carbon black and silica, to a rubber master batch having been dried and kneaded.
MYPI2012700875A 2010-05-19 2011-05-16 Method for producing wet master batch, and rubber composition and tire MY162743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010115804 2010-05-19

Publications (1)

Publication Number Publication Date
MY162743A true MY162743A (en) 2017-07-14

Family

ID=44991689

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012700875A MY162743A (en) 2010-05-19 2011-05-16 Method for producing wet master batch, and rubber composition and tire

Country Status (3)

Country Link
JP (1) JP5676588B2 (en)
MY (1) MY162743A (en)
WO (1) WO2011145586A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6153257B2 (en) 2013-09-10 2017-06-28 東洋ゴム工業株式会社 Manufacturing method of rubber wet masterbatch
JP6417112B2 (en) * 2013-10-31 2018-10-31 株式会社ブリヂストン Wet masterbatch manufacturing method, wet masterbatch, rubber composition, and solid-liquid separation and dehydration apparatus for manufacturing wet masterbatch
JP6195504B2 (en) 2013-11-11 2017-09-13 東洋ゴム工業株式会社 Rubber composition
JP6370631B2 (en) * 2014-08-04 2018-08-08 東洋ゴム工業株式会社 Rubber composition and pneumatic tire
KR101964136B1 (en) 2016-08-11 2019-04-01 주식회사 미래에스아이 Process for preparing wet master-batch from mixture of styrene-butadiene rubber and surface-modified silica
JP6910125B2 (en) * 2016-10-14 2021-07-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 Manufacturing method of tire parts
JP6778088B2 (en) * 2016-11-22 2020-10-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 Rubber composition and its manufacturing method
JP7023698B2 (en) * 2017-12-14 2022-02-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 Manufacturing method of rubber parts for pneumatic tires and manufacturing method of pneumatic tires
JP7023697B2 (en) * 2017-12-14 2022-02-22 Ｔｏｙｏ Ｔｉｒｅ株式会社 Manufacturing method of rubber wet masterbatch
US20210079175A1 (en) * 2017-12-14 2021-03-18 Toyo Tire Corporation Method for producing rubber wet masterbatch, method for producing rubber member for pneumatic tires, and method for producing pneumatic tire
JP7080130B2 (en) * 2018-08-01 2022-06-03 Ｔｏｙｏ Ｔｉｒｅ株式会社 Manufacturing method of rubber wet masterbatch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255946A (en) * 1985-05-09 1986-11-13 Bridgestone Corp Improved rubber composition
CN1285454C (en) * 1997-09-30 2006-11-22 卡伯特公司 Elastomer composite blends and method for producing them
JP5129928B2 (en) * 2006-01-30 2013-01-30 株式会社ブリヂストン Rubber masterbatch and manufacturing method thereof
JP2008201957A (en) * 2007-02-21 2008-09-04 Bridgestone Corp Method for producing antioxidant-containing wet master batch, rubber composition and tire
BRPI0820923B1 (en) * 2007-12-03 2019-04-09 Bridgestone Corporation METHOD FOR PRODUCTION OF NATURAL RUBBER MASTERBATCH, NATURAL RUBBER MASTERBATCH, RUBBER COMPOSITION, AND TIRE

Also Published As

Publication number Publication date
JPWO2011145586A1 (en) 2013-07-22
WO2011145586A1 (en) 2011-11-24
JP5676588B2 (en) 2015-02-25

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