BRPI0519513A2 - composiÇço de borracha - Google Patents

composiÇço de borracha

Info

Publication number
BRPI0519513A2
BRPI0519513A2 BRPI0519513-6A BRPI0519513A BRPI0519513A2 BR PI0519513 A2 BRPI0519513 A2 BR PI0519513A2 BR PI0519513 A BRPI0519513 A BR PI0519513A BR PI0519513 A2 BRPI0519513 A2 BR PI0519513A2
Authority
BR
Brazil
Prior art keywords
polybutadiene
rubber
ingredient
polymer
dispersed
Prior art date
Application number
BRPI0519513-6A
Other languages
English (en)
Inventor
Naomi Okamoto
Anbe Mitsuharu
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of BRPI0519513A2 publication Critical patent/BRPI0519513A2/pt

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
    • 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
    • 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • 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
    • B60C2001/0066—Compositions of the belt layers
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers

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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

COMPOSIÇçO DE BORRACHA. Composição de borracha contendo sílica para pneus que compreende: um ingrediente de borracha compreendendo (a) 20-80 p.% de borracha vinil-cis polibutadieno contendo 1,2-polibutadieno tendo um ponto de fusão de 170°C ou mais alto e pelo menos um polímero tendo pelo menos uma ligação dupla insaturada por unidade repetida e selecionada entre polilsopreno, políbutadieno cristalino tendo um ponto de fusão de 150°C ou inferior, polibutadieno líquido, e derivados desses; e (b) 80-20 p.% de borracha dieno de outra maneira o ingrediente (a); e um reforço de borracha (c) compreendendo 40% ou mais de sílica, a quantidade do reforço (c) sendo 40-100 partes por peso por 100 partes por peso da soma das borrachas (a) e (b) Na composição, o 1,2-polibutadieno e o polimero são dispersos nas formas de fibras cristalinas curtas e de partículas, respectívamente, na borracha cís polibutadieno, o que é um ingrediente de matriz na borracha vinil-cis políbutadieno (a) As fibras cristalinas curtas do 1,2-polibutadieno são dispersas nas partículas do polímero.
BRPI0519513-6A 2004-12-21 2005-12-20 composiÇço de borracha BRPI0519513A2 (pt)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2004369771 2004-12-21
JP2004369707 2004-12-21
JP2004369643 2004-12-21
JP2004369685 2004-12-21
JP2004369733 2004-12-21
JP2004369597 2004-12-21
JP2004369782 2004-12-21
PCT/JP2005/023379 WO2006052035A1 (ja) 2004-12-21 2005-12-20 ゴム組成物

Publications (1)

Publication Number Publication Date
BRPI0519513A2 true BRPI0519513A2 (pt) 2009-02-25

Family

ID=36336686

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519513-6A BRPI0519513A2 (pt) 2004-12-21 2005-12-20 composiÇço de borracha

Country Status (10)

Country Link
US (1) US7884154B2 (pt)
EP (1) EP1829924B1 (pt)
JP (1) JP4072698B2 (pt)
KR (1) KR100907335B1 (pt)
CN (1) CN101084266B (pt)
BR (1) BRPI0519513A2 (pt)
CA (1) CA2591712C (pt)
MX (1) MX2007007520A (pt)
TW (1) TWI335338B (pt)
WO (1) WO2006052035A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114428077A (zh) * 2020-09-30 2022-05-03 中国石油化工股份有限公司 聚合物材料中橡胶粒子的分析方法

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JP4788438B2 (ja) * 2006-03-30 2011-10-05 横浜ゴム株式会社 空気入りタイヤ
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EP2116569B1 (en) * 2007-02-27 2011-12-28 Ube Industries, Ltd. Rubber composition for belt, and rubber belt
US10023723B2 (en) * 2007-06-05 2018-07-17 Momentive Performance Materials Inc. Process for preparing rubber compositions and articles made therefrom
JP5218933B2 (ja) * 2007-06-29 2013-06-26 住友ゴム工業株式会社 サイドウォール用ゴム組成物およびその製造方法、ならびに空気入りタイヤ
CN101932642B (zh) * 2007-12-19 2013-11-06 倍耐力轮胎股份公司 轮胎和含硅藻土颗粒的可交联的弹性体组合物
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114428077A (zh) * 2020-09-30 2022-05-03 中国石油化工股份有限公司 聚合物材料中橡胶粒子的分析方法
CN114428077B (zh) * 2020-09-30 2024-04-19 中国石油化工股份有限公司 聚合物材料中橡胶粒子的分析方法

Also Published As

Publication number Publication date
CN101084266B (zh) 2011-03-16
KR20070097452A (ko) 2007-10-04
JPWO2006052035A1 (ja) 2008-05-29
WO2006052035A1 (ja) 2006-05-18
US20070155889A1 (en) 2007-07-05
EP1829924B1 (en) 2013-10-23
EP1829924A4 (en) 2009-09-09
EP1829924A1 (en) 2007-09-05
KR100907335B1 (ko) 2009-07-13
CA2591712A1 (en) 2006-05-18
US7884154B2 (en) 2011-02-08
TW200624442A (en) 2006-07-16
TWI335338B (en) 2011-01-01
JP4072698B2 (ja) 2008-04-09
CN101084266A (zh) 2007-12-05
MX2007007520A (es) 2007-08-15
CA2591712C (en) 2012-06-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O C/C 11 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]