AR109911A1 - Reducción de olores en asfalto modificado con caucho pulverizado - Google Patents

Reducción de olores en asfalto modificado con caucho pulverizado

Info

Publication number
AR109911A1
AR109911A1 ARP170102822A ARP170102822A AR109911A1 AR 109911 A1 AR109911 A1 AR 109911A1 AR P170102822 A ARP170102822 A AR P170102822A AR P170102822 A ARP170102822 A AR P170102822A AR 109911 A1 AR109911 A1 AR 109911A1
Authority
AR
Argentina
Prior art keywords
refers
active agents
powdered rubber
weight
modified asphalt
Prior art date
Application number
ARP170102822A
Other languages
English (en)
Inventor
Hui Yan
Liting Xu
Jacques Colange
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of AR109911A1 publication Critical patent/AR109911A1/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L17/00—Compositions of reclaimed rubber
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L2555/30—Environmental or health characteristics, e.g. energy consumption, recycling or safety issues
    • C08L2555/32—Environmental burden or human safety, e.g. CO2 footprint, fuming or leaching
    • 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
    • C08L2555/30—Environmental or health characteristics, e.g. energy consumption, recycling or safety issues
    • C08L2555/34—Recycled or waste materials, e.g. reclaimed bitumen, asphalt, roads or pathways, recycled roof coverings or shingles, recycled aggregate, recycled tires, crumb rubber, glass or cullet, fly or fuel ash, or slag
    • 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
    • C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
    • C08L2555/62—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye from natural renewable resources
    • C08L2555/64—Oils, fats or waxes based upon fatty acid esters, e.g. fish oil, olive oil, lard, cocoa butter, bees wax or carnauba wax
    • 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
    • C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
    • C08L2555/70—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye from natural non-renewable resources
    • C08L2555/72—Petrochemical based or extracted waxes, e.g. paraffin, Montan wax or cracked polyethylene wax
    • 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
    • C08L2555/86—Polymers containing aliphatic hydrocarbons only, e.g. polyethylene, polypropylene or ethylene-propylene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Road Paving Structures (AREA)

Abstract

La presente se refiere a un método para reducir olores que incluye los pasos de combinar agentes activos y un agente de dilución con asfalto líquido modificado con caucho pulverizado, en donde los agentes activos comprenden entre 20% y 60% en peso de un aldehído seleccionado entre a-hexil cinamaldehído, 2-(4-tert.-butilbencilo)propionaldehído, 2-bencilidenheptanal, o sus mezclas, y entre 10% y 40% en peso de uno o más alcoholes con un punto de ebullición de al menos 150ºC, calculado sobre el peso total de los agentes activos. Se refiere, además, a una composición de asfalto modificado con caucho pulverizado obtenida a partir del método de la presente. También se refiere al uso de una composición de asfalto modificado con caucho pulverizado obtenida a partir de la presente en materiales para bases y superficies de caminos, en capas aislantes para construcciones, en materiales para techos y/o revestimientos sellantes.
ARP170102822A 2016-10-12 2017-10-10 Reducción de olores en asfalto modificado con caucho pulverizado AR109911A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2016101908 2016-10-12

Publications (1)

Publication Number Publication Date
AR109911A1 true AR109911A1 (es) 2019-02-06

Family

ID=61905531

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170102822A AR109911A1 (es) 2016-10-12 2017-10-10 Reducción de olores en asfalto modificado con caucho pulverizado

Country Status (5)

Country Link
US (1) US11274208B2 (es)
CN (1) CN109804020B (es)
AR (1) AR109911A1 (es)
CA (1) CA3039296A1 (es)
WO (1) WO2018068732A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022035343A1 (ru) * 2020-08-14 2022-02-17 Рм Интернешенал Холдингс Пти Лтд Битумно-резиновая композиция связующего для дорожного покрытия и способ ее получения

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272584A (en) 1968-07-05 1972-05-03 Fisons Ind Chemicals Ltd Process for deodorising polymers of unsaturated esters
JPH0328253A (ja) 1989-06-26 1991-02-06 Sumitomo Chem Co Ltd 酢酸臭気の脱臭法
US6461421B1 (en) 1999-11-16 2002-10-08 Alan Jeffrey Ronvak Hydrocarbonaceous composition containing odor suppressant
US7037955B2 (en) 2003-05-02 2006-05-02 Odor Managements, Inc. Additives and methods for reducing odor
JP2005187805A (ja) 2003-11-28 2005-07-14 Nippo Corporation:Kk 廃ｆｒｐの有効利用方法
FR2879611B1 (fr) 2004-12-22 2007-06-22 Roquette Freres Preparation et traitement de compositions a base de bitume, d'hydrocarbone et/ou de resine
JP4762687B2 (ja) 2005-11-15 2011-08-31 田島ルーフィング株式会社 溶解アスファルト用防臭組成物及び該組成物を用いた溶解アスファルトの臭気低減方法。
CN101205452A (zh) 2006-12-20 2008-06-25 上海群康沥青科技有限公司 改善施工性能的彩色沥青粘结剂
DE102007037534A1 (de) * 2007-08-09 2009-02-12 Air & D - Sarl Verfahren zu Geruchsverminderung bei Bitumen
US8425678B2 (en) * 2008-06-18 2013-04-23 Owens Corning Intellectual Capital, Llc Low odor asphalt compositions and low odor asphalt produced therefrom
CN102131857B (zh) * 2008-08-25 2013-06-26 国际壳牌研究有限公司 沥青组合物
EP2338526A1 (de) * 2009-12-08 2011-06-29 Biothys S.A. Desodorierende Formulierung
IN2012DE00299A (es) 2011-02-15 2015-04-10 Flow Polymers Llc

Also Published As

Publication number Publication date
CN109804020A (zh) 2019-05-24
US20210284844A1 (en) 2021-09-16
CA3039296A1 (en) 2018-04-19
CN109804020B (zh) 2021-11-26
WO2018068732A1 (en) 2018-04-19
US11274208B2 (en) 2022-03-15

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