MX2009011561A - Composicion aglutinante bituminosa y proceso para preparar la misma. - Google Patents

Composicion aglutinante bituminosa y proceso para preparar la misma.

Info

Publication number
MX2009011561A
MX2009011561A MX2009011561A MX2009011561A MX2009011561A MX 2009011561 A MX2009011561 A MX 2009011561A MX 2009011561 A MX2009011561 A MX 2009011561A MX 2009011561 A MX2009011561 A MX 2009011561A MX 2009011561 A MX2009011561 A MX 2009011561A
Authority
MX
Mexico
Prior art keywords
block
bituminous binder
bitumen component
binder composition
block copolymer
Prior art date
Application number
MX2009011561A
Other languages
English (en)
Inventor
Robert Q Kluttz
Keith E Stephens
Original Assignee
Kraton Polymers Us Llc
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 Kraton Polymers Us Llc filed Critical Kraton Polymers Us Llc
Publication of MX2009011561A publication Critical patent/MX2009011561A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
    • C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/80—Macromolecular constituents
    • C08L2555/84—Polymers comprising styrene, e.g., polystyrene, styrene-diene copolymers or styrene-butadiene-styrene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La presente invención se refiere a un proceso para preparar una composición aglutinante bituminosa modificada de polímero en la ausencia sustancial de agentes de reticulación calentando un componente de bitumen en un tanque agitado a una temperatura desde 160°C hasta 221°C, agregando una composición de copolímero de bloque al componente de bitúmen, mientras el componente de bitumen está siendo agitado para formar una mezcla homogénea del componente de bitumen y la composición de copolímero de bloque, y continuar agitando la mezcla homogénea mientras se mantiene la temperatura desde 180°C hasta 221°C por un periodo total desde 4 horas hasta 30 horas, con ello formando una composición aglutinante bituminosa modificada de polímero curada. La composición de copolímero de bloque utilizada en el proceso comprende, uno o más copolímeros de bloque que tiene al menos un bloque monovinilaromático y al menos, un bloque de polibutadieno que tiene un contenido de vinilo de menos de 15 por ciento en mol y al menos, un bloque de polibutadieno que tiene un contenido de vinilo mayor de 25 por ciento mol.
MX2009011561A 2007-05-01 2008-04-29 Composicion aglutinante bituminosa y proceso para preparar la misma. MX2009011561A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92704907P 2007-05-01 2007-05-01
PCT/US2008/061833 WO2008137394A1 (en) 2007-05-01 2008-04-29 Bituminous binder composition and process for preparing the same

Publications (1)

Publication Number Publication Date
MX2009011561A true MX2009011561A (es) 2009-11-10

Family

ID=39940008

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011561A MX2009011561A (es) 2007-05-01 2008-04-29 Composicion aglutinante bituminosa y proceso para preparar la misma.

Country Status (10)

Country Link
US (1) US7622519B2 (es)
EP (1) EP2162497B1 (es)
JP (2) JP5325207B2 (es)
KR (1) KR101140075B1 (es)
CN (1) CN101675114B (es)
BR (1) BRPI0810763A8 (es)
MX (1) MX2009011561A (es)
RU (1) RU2458091C2 (es)
TW (1) TWI400301B (es)
WO (1) WO2008137394A1 (es)

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FR3051476B1 (fr) 2016-05-23 2020-01-31 Total Marketing Services Bitume solide a temperature ambiante
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FR3055630B1 (fr) 2016-09-08 2020-07-10 Total Marketing Services Composition bitumineuse pour enrobes a module eleve
FR3059674B1 (fr) 2016-12-07 2018-11-23 Total Marketing Services Bitume solide a temperature ambiante
FR3061190B1 (fr) 2016-12-22 2022-05-27 Total Marketing Services Liant solide a temperature ambiante
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FR3080856B1 (fr) 2018-05-02 2020-07-10 Total Marketing Services Composition bitume/polymere presentant des proprietes mecaniques ameliorees
US20210198491A1 (en) * 2018-08-15 2021-07-01 Basf Se Asphalt composition comprising a mixture of an isocyanate and a polymer as performance additives
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Also Published As

Publication number Publication date
US20080275183A1 (en) 2008-11-06
JP2012229427A (ja) 2012-11-22
JP5469206B2 (ja) 2014-04-16
RU2009144270A (ru) 2011-06-10
EP2162497B1 (en) 2017-09-20
WO2008137394A1 (en) 2008-11-13
JP2010526180A (ja) 2010-07-29
EP2162497A4 (en) 2011-04-13
CN101675114A (zh) 2010-03-17
TW200914538A (en) 2009-04-01
KR20100007918A (ko) 2010-01-22
CN101675114B (zh) 2012-09-26
TWI400301B (zh) 2013-07-01
BRPI0810763A2 (pt) 2014-10-21
US7622519B2 (en) 2009-11-24
JP5325207B2 (ja) 2013-10-23
BRPI0810763A8 (pt) 2018-02-14
KR101140075B1 (ko) 2012-04-30
EP2162497A1 (en) 2010-03-17
RU2458091C2 (ru) 2012-08-10

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