ZA200900084B - Method to improve cold flow resistance of polymers - Google Patents

Method to improve cold flow resistance of polymers Download PDF

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Publication number
ZA200900084B
ZA200900084B ZA200900084A ZA200900084A ZA200900084B ZA 200900084 B ZA200900084 B ZA 200900084B ZA 200900084 A ZA200900084 A ZA 200900084A ZA 200900084 A ZA200900084 A ZA 200900084A ZA 200900084 B ZA200900084 B ZA 200900084B
Authority
ZA
South Africa
Prior art keywords
polymer
alditol
acetal
sorbitol
polymers
Prior art date
Application number
ZA200900084A
Other languages
English (en)
Inventor
Kevin M Mccauley
Terrence E Hogan
Christopher G Robertson
Amy Randall
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 ZA200900084B publication Critical patent/ZA200900084B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/06Ethers; Acetals; Ketals; Ortho-esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/205Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/05Alcohols; Metal alcoholates
    • C08K5/053Polyhydroxylic alcohols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/15Heterocyclic compounds having oxygen in the ring
    • C08K5/156Heterocyclic compounds having oxygen in the ring having two oxygen atoms in the ring
    • C08K5/1575Six-membered rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L47/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00Characterised by the use of unspecified rubbers

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
ZA200900084A 2007-12-31 2009-01-05 Method to improve cold flow resistance of polymers ZA200900084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1791307P 2007-12-31 2007-12-31

Publications (1)

Publication Number Publication Date
ZA200900084B true ZA200900084B (en) 2010-03-31

Family

ID=40409741

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200900084A ZA200900084B (en) 2007-12-31 2009-01-05 Method to improve cold flow resistance of polymers

Country Status (9)

Country Link
US (1) US8138248B2 (ko)
EP (1) EP2075282B1 (ko)
JP (2) JP2009173926A (ko)
KR (1) KR101532788B1 (ko)
CN (1) CN101475694B (ko)
BR (1) BRPI0815685A8 (ko)
ES (1) ES2567177T3 (ko)
RU (1) RU2485146C2 (ko)
ZA (1) ZA200900084B (ko)

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* Cited by examiner, † Cited by third party
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US8673998B2 (en) * 2010-09-22 2014-03-18 Bridgestone Corporation Polymer compositions with improved cold flow
WO2013086480A2 (en) * 2011-12-09 2013-06-13 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
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RU2680501C1 (ru) * 2017-12-12 2019-02-21 Публичное акционерное общество "СИБУР Холдинг" Способ получения функционализированных сополимеров на основе сопряженных диенов, сополимеры, полученные этим способом, резиновые смеси на основе данных сополимеров

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Also Published As

Publication number Publication date
CN101475694B (zh) 2013-05-29
KR101532788B1 (ko) 2015-06-30
JP2014237830A (ja) 2014-12-18
BRPI0815685A8 (pt) 2019-01-15
CN101475694A (zh) 2009-07-08
RU2485146C2 (ru) 2013-06-20
ES2567177T3 (es) 2016-04-20
KR20090073993A (ko) 2009-07-03
US8138248B2 (en) 2012-03-20
RU2008151959A (ru) 2010-07-10
EP2075282A1 (en) 2009-07-01
JP2009173926A (ja) 2009-08-06
EP2075282B1 (en) 2016-01-06
JP5833713B2 (ja) 2015-12-16
US20100004361A1 (en) 2010-01-07
BRPI0815685A2 (pt) 2010-09-14

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