MY167778A - Silica-containing modified natural rubber material and production method thereof - Google Patents

Silica-containing modified natural rubber material and production method thereof

Info

Publication number
MY167778A
MY167778A MYPI2014701026A MYPI2014701026A MY167778A MY 167778 A MY167778 A MY 167778A MY PI2014701026 A MYPI2014701026 A MY PI2014701026A MY PI2014701026 A MYPI2014701026 A MY PI2014701026A MY 167778 A MY167778 A MY 167778A
Authority
MY
Malaysia
Prior art keywords
natural rubber
silica
containing modified
modified natural
rubber material
Prior art date
Application number
MYPI2014701026A
Inventor
Akio Mase
Osamu Wakisaka
Seiichi Kawahara
Original Assignee
Sumitomo Riko Co Ltd
National Univ Corporation Nagaoka Univ Of Technology
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 Sumitomo Riko Co Ltd, National Univ Corporation Nagaoka Univ Of Technology filed Critical Sumitomo Riko Co Ltd
Publication of MY167778A publication Critical patent/MY167778A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C1/00—Treatment of rubber latex
    • C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
    • 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
    • C08C19/25—Incorporating silicon 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • 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
    • C08F253/00—Macromolecular compounds obtained by polymerising monomers on to natural rubbers or derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PROVIDED ARE A SILICA-CONTAINING MODIFIED NATURAL RUBBER LATEX, A SILICA-CONTAINING MODIFIED NATURAL RUBBER MATERIAL, AND A PRODUCTION METHOD THEREOF THAT ALLOW PRODUCTION OF RUBBER PRODUCTS WITH HIGH STRENGTH. THE SILICA-CONTAINING MODIFIED NATURAL RUBBER LATEX IS PRODUCED BY ADDING A VINYL MONOMER HAVING AN ALKOXYSILANE TO A NATURAL RUBBER LATEX TO GRAFT-COPOLYMERIZE THE VINYL MONOMER WITH NATURAL RUBBER PARTICLES AND BY FORMING SILICA BY HYDROLYSIS AND CONDENSATION OF THE ALKOXYSILANE. THE SILICA-CONTAINING MODIFIED NATURAL RUBBER MATERIAL IS PRODUCED BY SOLIDIFYING THE SILICA-CONTAINING MODIFIED NATURAL RUBBER LATEX. THE SILICA-CONTAINING MODIFIED NATURAL RUBBER MATERIAL IS FORMED OF THE NATURAL RUBBER PARTICLES DISPERSED IN A MATRIX OF A GRAFT CHAIN INCLUDING THE FORMED SILICA.
MYPI2014701026A 2012-02-23 2013-02-13 Silica-containing modified natural rubber material and production method thereof MY167778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012037322 2012-02-23

Publications (1)

Publication Number Publication Date
MY167778A true MY167778A (en) 2018-09-25

Family

ID=49005602

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014701026A MY167778A (en) 2012-02-23 2013-02-13 Silica-containing modified natural rubber material and production method thereof

Country Status (3)

Country Link
JP (1) JP5738468B2 (en)
MY (1) MY167778A (en)
WO (1) WO2013125415A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5674690B2 (en) * 2012-02-23 2015-02-25 住友理工株式会社 Anti-vibration rubber composition and anti-vibration rubber member
JP7146599B2 (en) 2018-11-30 2022-10-04 Ｔｏｙｏ Ｔｉｒｅ株式会社 Modified diene-based polymer and method for producing the same
CN112778581B (en) * 2021-01-28 2022-03-29 中北大学 Low rolling resistance wet-skid modified natural rubber composite material and preparation method thereof
CN113845778B (en) * 2021-10-14 2023-01-06 上海云橡油脂工业有限公司 A kind of high elasticity wear-resistant polymer rubber and preparation method thereof
CN115157809B (en) * 2022-06-09 2023-04-07 科顺防水科技股份有限公司 Pre-laid waterproof coiled material and preparation method thereof
CN116082680A (en) * 2023-01-07 2023-05-09 上海名流卫生用品股份有限公司 High-strength ultrathin modified natural latex condom and preparation method thereof
CN117303773A (en) * 2023-09-27 2023-12-29 江西省建材科研设计院有限公司 Cracking resistant agent suitable for superfine copper tailing solidified bricks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3593404B2 (en) * 1995-12-21 2004-11-24 住友ゴム工業株式会社 Rubber composition and method for producing the same
JP4518749B2 (en) * 2003-06-02 2010-08-04 株式会社ブリヂストン Modified natural rubber latex, modified natural rubber and process for producing them
JP2005120178A (en) * 2003-10-15 2005-05-12 Yokohama Rubber Co Ltd:The Method of preparation of silica masterbatch
JP4617853B2 (en) * 2004-11-30 2011-01-26 株式会社ブリヂストン Pneumatic tire
JP4733993B2 (en) * 2005-02-14 2011-07-27 株式会社ブリヂストン Modified natural rubber masterbatch and method for producing the same, rubber composition and tire
JP4925592B2 (en) * 2005-02-16 2012-04-25 株式会社ブリヂストン Modified natural rubber, rubber composition and tire using the same
JP4944451B2 (en) * 2006-02-02 2012-05-30 株式会社ブリヂストン Heavy duty pneumatic tire
JP4821916B1 (en) * 2010-05-07 2011-11-24 横浜ゴム株式会社 Process for producing modified polymers

Also Published As

Publication number Publication date
JP5738468B2 (en) 2015-06-24
JPWO2013125415A1 (en) 2015-07-30
WO2013125415A1 (en) 2013-08-29

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