WO2014029372A3 - Asfalto modificado con un nanocomposito de sbs/mmwcnt y el procedimiento para su obtención - Google Patents

Asfalto modificado con un nanocomposito de sbs/mmwcnt y el procedimiento para su obtención Download PDF

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Publication number
WO2014029372A3
WO2014029372A3 PCT/CO2013/000005 CO2013000005W WO2014029372A3 WO 2014029372 A3 WO2014029372 A3 WO 2014029372A3 CO 2013000005 W CO2013000005 W CO 2013000005W WO 2014029372 A3 WO2014029372 A3 WO 2014029372A3
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WO
WIPO (PCT)
Prior art keywords
asphalt
mmwcnt
nanocomposite
sbs
production method
Prior art date
Application number
PCT/CO2013/000005
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English (en)
French (fr)
Other versions
WO2014029372A2 (es
Inventor
Luz Stella QUINTERO RANGEL
Luis Enrique SANABRIA GRAJALES
Original Assignee
Corporacion Para La Investigacion Y Desarrollo De Asfaltos En El Sector Transporte E Industrial-Corasfaltos
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 Corporacion Para La Investigacion Y Desarrollo De Asfaltos En El Sector Transporte E Industrial-Corasfaltos filed Critical Corporacion Para La Investigacion Y Desarrollo De Asfaltos En El Sector Transporte E Industrial-Corasfaltos
Priority to ES13831646T priority Critical patent/ES2892352T3/es
Priority to EP13831646.8A priority patent/EP2889331B1/en
Priority to US14/412,239 priority patent/US9353292B2/en
Publication of WO2014029372A2 publication Critical patent/WO2014029372A2/es
Publication of WO2014029372A3 publication Critical patent/WO2014029372A3/es
Priority to US15/140,662 priority patent/US20160289413A1/en

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    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08J3/005—Processes for mixing polymers
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C08K3/041—Carbon nanotubes
    • 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
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
    • 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
    • C08J2453/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2453/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

Esta invención está relacionada con el proceso para la modificación de un ligante asfáltico usando como aditivo un nanocomposito de: nanotubos de carbono de paredes múltiples funcionalizados dispersos en una matriz de polímero estireno-butadieno- estireno (SBS / MMWCNT). El asfalto modificado con el nanocomposito SBS/MMWCNT mejora sustancialmente su resistencia mecánica a las deformaciones y a cargas a alta temperatura; de manera que esto aumente la vida del pavimento flexible. Las mezclas asfálticas producidas con este nuevo ligante asfáltico modificado presentan una reducción importante en su ahuellamiento, se clasifican como mezclas asfálticas de alto módulo cuando se producen a partir de asfalto de dureza media (60/70) o superior y no son susceptibles a la humedad.
PCT/CO2013/000005 2012-08-22 2013-08-21 Asfalto modificado con un nanocomposito de sbs/mmwcnt y el procedimiento para su obtención WO2014029372A2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES13831646T ES2892352T3 (es) 2012-08-22 2013-08-21 Asfalto modificado con un nanocomposite de sbs/mwcnt y el procedimiento para su obtención
EP13831646.8A EP2889331B1 (en) 2012-08-22 2013-08-21 Asphalt modified with an sbs/mwcnt nanocomposite and production method thereof
US14/412,239 US9353292B2 (en) 2012-08-22 2013-08-21 Asphalt modified with an SBS/MMWCNT nanocomposite and production method thereof
US15/140,662 US20160289413A1 (en) 2012-08-22 2016-04-28 Asphalt modified with an sbs/mmwcnt nanocomposite and production method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CO12142253 2012-08-22
CO12142253A CO6630032A1 (es) 2012-08-22 2012-08-22 Asfalto modificado con un nanocomposito de sbs/mmwct y el prodcedimiento para su obtención

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/412,239 A-371-Of-International US9353292B2 (en) 2012-08-22 2013-08-21 Asphalt modified with an SBS/MMWCNT nanocomposite and production method thereof
US15/140,662 Continuation US20160289413A1 (en) 2012-08-22 2016-04-28 Asphalt modified with an sbs/mmwcnt nanocomposite and production method thereof

Publications (2)

Publication Number Publication Date
WO2014029372A2 WO2014029372A2 (es) 2014-02-27
WO2014029372A3 true WO2014029372A3 (es) 2014-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CO2013/000005 WO2014029372A2 (es) 2012-08-22 2013-08-21 Asfalto modificado con un nanocomposito de sbs/mmwcnt y el procedimiento para su obtención

Country Status (5)

Country Link
US (2) US9353292B2 (es)
EP (1) EP2889331B1 (es)
CO (1) CO6630032A1 (es)
ES (1) ES2892352T3 (es)
WO (1) WO2014029372A2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695317B2 (en) 2014-10-15 2017-07-04 Associated Asphalt Marketing, Llc Fuel-resistant liquid asphalt binders and methods of making the same
WO2016077542A1 (en) 2014-11-12 2016-05-19 Dongre Laboratory Services, Inc. Asphalt additive compositions and methods of making and using thereof
US11565972B2 (en) * 2016-08-25 2023-01-31 Cornell University Bitumen nanocomposites and uses thereof
US20200354271A1 (en) * 2017-11-02 2020-11-12 Stc.Unm Pultruded GFRP Reinforcing Bars, Dowels and Profiles with Carbon Nanotubes
RU2669835C1 (ru) * 2017-11-10 2018-10-16 Общество с ограниченной ответственностью "КАРБОН НАНО" Способ введения адгезионных добавок, содержащих одностенные, и/или двустенные, и/или многостенные углеродные нанотрубки, в битумы нефтяные дорожные вязкие и применение адгезионных добавок, содержащих одностенные, и/или двустенные, и/или многостенные углеродные нанотрубки, в составе битумов нефтяных дорожных вязких
RU2675515C1 (ru) * 2017-11-10 2018-12-19 Общество с ограниченной ответственностью "КАРБОН НАНО" Способ введения одностенных и/или двустенных и/или многостенных углеродных нанотрубок в состав адгезионных добавок для асфальтового покрытия и применение одностенных и/или двустенных и/или многостенных углеродных нанотрубок в составе адгезионных добавок
CN109054518B (zh) * 2018-07-06 2020-09-22 华南理工大学 一种基于界面改性的含纳米二氧化钛尾气降解路面的制备方法
CN112745692A (zh) * 2019-10-30 2021-05-04 中国石油化工股份有限公司 端羟基化sbs/石墨烯复合改性沥青及其制备方法
KR102150381B1 (ko) * 2020-01-28 2020-09-01 주식회사 티앤테크 개질 아스팔트 혼합물
RU2761220C1 (ru) * 2020-12-15 2021-12-06 Общество с ограниченной ответственностью "БЮРО ДОРОЖНЫХ ТЕХНОЛОГИЙ" Модификаторы для полимерно-битумного вяжущего на основе сред II Вакуумный погон и Экстракт селективной очистки остаточный
CN113416426B (zh) * 2021-07-01 2022-09-23 海南恒建沥青路面有限公司 一种sbs复合改性沥青的制备方法
CN113698681B (zh) * 2021-09-23 2023-03-14 山东高氏科工贸有限公司 纳米改性沥青改性剂及其制备方法
CN113845780B (zh) * 2021-11-09 2023-05-30 山东高速济南绕城西线公路有限公司 一种低耗散能温拌高粘改性沥青及其制备方法和应用
CN114368924B (zh) * 2021-12-31 2022-09-23 杭州航弘建设科技有限公司 高模量沥青混凝土添加剂及其制备方法和应用
CN117211163A (zh) * 2023-08-26 2023-12-12 宁波天意卓越新材料科技有限公司 一种非机动车道的钢桥面铺装结构及其制备方法
CN118085415B (zh) * 2024-04-26 2024-07-09 安徽大学 基于废塑料催化裂解的沥青路面抗车辙改性剂及其应用

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US20110201731A1 (en) * 2008-10-22 2011-08-18 Arkema France Method for preparing a thermoplastic composite material containing nanotubes particularly carbon nanotubes

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Also Published As

Publication number Publication date
EP2889331A2 (en) 2015-07-01
CO6630032A1 (es) 2013-03-01
EP2889331A4 (en) 2016-04-20
ES2892352T3 (es) 2022-02-03
EP2889331B1 (en) 2021-08-04
US9353292B2 (en) 2016-05-31
US20150184026A1 (en) 2015-07-02
US20160289413A1 (en) 2016-10-06
WO2014029372A2 (es) 2014-02-27

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