BRPI0920316A2 - polímero à base de dieno conjugado modificado, método para produzir o mesmo, composição, e, pneu - Google Patents

polímero à base de dieno conjugado modificado, método para produzir o mesmo, composição, e, pneu

Info

Publication number
BRPI0920316A2
BRPI0920316A2 BRPI0920316A BRPI0920316A BRPI0920316A2 BR PI0920316 A2 BRPI0920316 A2 BR PI0920316A2 BR PI0920316 A BRPI0920316 A BR PI0920316A BR PI0920316 A BRPI0920316 A BR PI0920316A BR PI0920316 A2 BRPI0920316 A2 BR PI0920316A2
Authority
BR
Brazil
Prior art keywords
tire
produce
composition
same
conjugated diene
Prior art date
Application number
BRPI0920316A
Other languages
English (en)
Inventor
Junichi Yoshida
Ryoko Fukuoka
Shinichi Sekikawa
Original Assignee
Asahi Kasei Chemicals 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 Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of BRPI0920316A2 publication Critical patent/BRPI0920316A2/pt
Publication of BRPI0920316B1 publication Critical patent/BRPI0920316B1/pt

Links

Classifications

    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • C08L7/00—Compositions of natural rubber
BRPI0920316-8A 2008-10-14 2009-10-13 Polímero à base de dieno conjugado modificado, método para produzir o mesmo, composição, e, pneu BRPI0920316B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008265434 2008-10-14
JP2008-265434 2008-10-14
JP2009-186603 2009-08-11
JP2009186603 2009-08-11
PCT/JP2009/005331 WO2010044252A1 (ja) 2008-10-14 2009-10-13 変性共役ジエン系重合体、その製造方法、変性共役ジエン系重合体組成物、及びタイヤ

Publications (2)

Publication Number Publication Date
BRPI0920316A2 true BRPI0920316A2 (pt) 2016-02-23
BRPI0920316B1 BRPI0920316B1 (pt) 2019-03-26

Family

ID=42106423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920316-8A BRPI0920316B1 (pt) 2008-10-14 2009-10-13 Polímero à base de dieno conjugado modificado, método para produzir o mesmo, composição, e, pneu

Country Status (9)

Country Link
US (1) US8946339B2 (pt)
EP (1) EP2338919B1 (pt)
JP (2) JP5520829B2 (pt)
KR (1) KR101281312B1 (pt)
CN (2) CN102177185A (pt)
BR (1) BRPI0920316B1 (pt)
ES (1) ES2568892T3 (pt)
TW (1) TWI394763B (pt)
WO (1) WO2010044252A1 (pt)

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KR20110070871A (ko) 2011-06-24
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EP2338919A4 (en) 2012-08-01
JP5520829B2 (ja) 2014-06-11
EP2338919A1 (en) 2011-06-29
US20110172344A1 (en) 2011-07-14
TW201026730A (en) 2010-07-16
JPWO2010044252A1 (ja) 2012-03-15
KR101281312B1 (ko) 2013-07-03
BRPI0920316B1 (pt) 2019-03-26
CN102177185A (zh) 2011-09-07
CN105175582A (zh) 2015-12-23
CN105175582B (zh) 2017-10-17
EP2338919B1 (en) 2016-03-16
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