ES2194984T3 - Composiciones asfalticas modificadas con polimero y hechas reaccionar con acido, y su preparacion. - Google Patents

Composiciones asfalticas modificadas con polimero y hechas reaccionar con acido, y su preparacion.

Info

Publication number
ES2194984T3
ES2194984T3 ES96910425T ES96910425T ES2194984T3 ES 2194984 T3 ES2194984 T3 ES 2194984T3 ES 96910425 T ES96910425 T ES 96910425T ES 96910425 T ES96910425 T ES 96910425T ES 2194984 T3 ES2194984 T3 ES 2194984T3
Authority
ES
Spain
Prior art keywords
polymer
acid
composition
asphalt
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96910425T
Other languages
English (en)
Inventor
Steven L Engber
Gerald H Reinke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mathy Construction Co
Original Assignee
Mathy Construction Co
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 Mathy Construction Co filed Critical Mathy Construction Co
Application granted granted Critical
Publication of ES2194984T3 publication Critical patent/ES2194984T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Road Paving Structures (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

COMPOSICION SOMETIDA A REACCION CON ACIDO Y MODIFICADA POR POLIMEROS, QUE COMPRENDE: (A) AL MENOS APROX. EL 80 % EN PESO, BASADO EN EL PESO TOTAL DE LA COMPOSICION, DE UN ASFALTO; (B) APROX. ENTRE 0,2 Y 15 % EN PESO, BASADO EN EL PESO TOTAL DE LA COMPOSICION, DE UN POLIMERO QUE CONTIENE GRUPOS EPOXI DISPONIBLES Y UN PESO MOLECULAR MEDIO DE AL MENOS 2.000; Y (C) UNA CANTIDAD DE UN ACIDO EFECTIVA PARA FAVORECER EL ENLACE QUIMICO ENTRE EL ASFALTO Y EL POLIMERO. DICHA COMPOSICION MUESTRA VALORES DE RIGIDEZ, MEDIDOS MEDIANTE UN REOMETRO DE CIZALLAMIENTO DINAMICO, CONSIDERABLEMENTE MEJORADOS. CUANDO SE ENSAYA CON UN REOMETRO DE CIZALLAMIENTO DINAMICO A TEMPERATURAS COMPRENDIDAS ENTRE 42 Y 82 (GRADOS) C, LA COMPOSICION PRESENTA VALORES DE RIGIDEZ G*/SEN({DE}) QUE SON AL MENOS 2 VECES SUPERIORES A AQUELLOS OBTENIDOS PARA EL ASFALTO SIN EL POLIMERO, NI EL ACIDO, AL MENOS APROX. 1,5 VECES SUPERIORES A LOS DE LA COMPOSICION ASFALTO/POLIMERO SIN EL ACIDO, CUANDO SE ENSAYA SEGUN EL METODO AASHTO TP5 A TEMPERATURAS COMPRENDIDAS ENTRE 4 Y 40 (GRADOS) C, Y PRESENTA UNA VISCOSIDAD G" CUYOS VALORES DE MODULO COMPLEJO SON APROX. IGUALES A LOS DE LA COMPOSICION ASFALTO/POLIMERO SIN ACIDO. DICHA COMPOSICION PRESENTA ASIMISMO BAJA RIGIDEZ FRENTE A LA TERMODEFORMACION Y VALORES DE "M" APROX. IGUALES A AQUELLOS OBTENIDOS PARA EL ASFALTO SIN POLIMERO O ACIDO, CUANDO SE ENSAYA A BAJAS TEMPERATURAS COMPRENDIDAS ENTRE -42 Y 0 (GRADOS) C, DE ACUERDO CON EL METODO AASHTO TP1 DEL ENSAYO SHRP DE RIGIDEZ FRENTE A LA TERMODEFORMACION POR FLEXION DE VIGA.
ES96910425T 1995-03-13 1996-03-12 Composiciones asfalticas modificadas con polimero y hechas reaccionar con acido, y su preparacion. Expired - Lifetime ES2194984T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40270595A 1995-03-13 1995-03-13

Publications (1)

Publication Number Publication Date
ES2194984T3 true ES2194984T3 (es) 2003-12-01

Family

ID=23593003

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96910425T Expired - Lifetime ES2194984T3 (es) 1995-03-13 1996-03-12 Composiciones asfalticas modificadas con polimero y hechas reaccionar con acido, y su preparacion.

Country Status (9)

Country Link
US (2) US6117926A (es)
EP (1) EP0815170B1 (es)
AT (1) ATE242297T1 (es)
AU (1) AU711042B2 (es)
CA (1) CA2215237C (es)
DE (1) DE69628553T2 (es)
ES (1) ES2194984T3 (es)
PL (1) PL182706B1 (es)
WO (1) WO1996028513A1 (es)

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US7081492B1 (en) 2000-05-16 2006-07-25 Dennis Krivohlavek Ambient temperature anhydrous liquid cross-linking agent
EP1409590A1 (en) 2001-06-29 2004-04-21 E.I. Du Pont De Nemours And Company Epoxy functionalized ethylene copolymer asphalt reaction products
US7087665B2 (en) * 2002-08-29 2006-08-08 Ram Technologies, Inc. Quick-setting cationic aqueous emulsions using pre-treated rubber modified asphalt cement
US20070249762A1 (en) * 2002-08-29 2007-10-25 Ram Technologies Group, Inc. Rubber modified asphalt cement compositions and methods
WO2004055115A1 (en) * 2002-12-12 2004-07-01 Ram Technologies Group, Inc. Improved rubber modified asphalt cement compositions and methods
FR2849048B1 (fr) * 2002-12-23 2005-11-04 Totalfinaelf France Procede de preparation de compositions bitume/polymere epoxyde reticule, composition ainsi obtenues et leur utilisation
FR2852018B1 (fr) 2003-03-07 2005-04-29 Liant bitumineux et son procede de preparation.
US7160935B2 (en) * 2003-04-04 2007-01-09 E. I. Du Pont De Nemours And Company Tubular reactor ethylene/alkyl acrylate copolymer as polymeric modifiers for asphalt
US7157508B2 (en) * 2003-06-06 2007-01-02 E. I. Du Pont De Nemours And Company Polymer-linked asphalt compositions
JP4601302B2 (ja) * 2003-06-25 2010-12-22 昭和シェル石油株式会社 アスファルトエポキシ樹脂組成物
CA2570962C (en) * 2004-06-23 2011-09-13 Icl Performance Products Lp Strip-resistant asphalt paving composition and method for making the same
KR100600750B1 (ko) * 2004-07-27 2006-07-14 엘지전자 주식회사 듀얼카메라가 장착된 이동통신 단말기
US20060089429A1 (en) * 2004-10-22 2006-04-27 Fina Technology, Inc. Use of inorganic acids with crosslinking agents in polymer modified asphalts
BRPI0612168B8 (pt) * 2005-04-04 2022-08-02 Dow Chemical Co composição útil como modificador de asfalto, composição de asfalto, pavimento e processo de modificação de composição de asfalto
PL1877492T3 (pl) * 2005-05-03 2015-07-31 Innophos Inc Modyfikowany asfaltowy materiał wiążący z zastosowaniem sieciowanych okruchów gumowych i sposób wytwarzania modyfikowanego asfaltowego środka wiążącego
BRPI0613289A2 (pt) * 2005-06-23 2010-12-28 Du Pont composição, processo, uso de uma composição e pavimentação de rodovia ou folha de telhado
CN101233194A (zh) * 2005-07-28 2008-07-30 纳幕尔杜邦公司 包含沥青和环氧（甲基）丙烯酸酯共聚物的组合物
US7576148B2 (en) * 2005-11-09 2009-08-18 Kraton Polymers U.S. Llc Blown asphalt compositions
WO2007143016A2 (en) * 2006-05-31 2007-12-13 Innophos, Inc. Method for preparing an improved bitumen by addition of polyphosphoric acid and cross- linkable polymer background
US20080081861A1 (en) * 2006-10-03 2008-04-03 George Wyatt Prejean Composition comprising ethylene copolymer
US20090047523A1 (en) * 2007-08-13 2009-02-19 Keedy Jr Vincent W Production of discrete shaped article
EP2262873A4 (en) * 2008-04-07 2013-08-07 Innophos Inc AIR-SUPPLIED ASPHALT COMPRISING POLYPHOSPHORIC ACID
EP2346945A1 (en) 2008-10-01 2011-07-27 A.L.M. Holding Company Stable emulsions for producing polymer modified asphalt
DE102009044771A1 (de) 2009-12-04 2011-06-09 Bühler, Hans-Joachim, Dr. Verfahren zum werkstoffähnlichen Recycling von Elastomer enthaltenden Abfällen aus der Flexodruckplattenverarbeitung
US20150307712A1 (en) 2011-12-08 2015-10-29 Shell Internationale Research Maatschappij B.V. Asphalt composition
FR3019829B1 (fr) 2014-04-10 2017-11-03 Arkema France Liants bitumeux presentant une temperature de ramolissement amelioree
FR3029527B1 (fr) * 2014-12-09 2018-08-17 Arkema France Procede de preparation d'un liant bitumineux et son utilisaton dans un enrobe
CN107250281A (zh) * 2015-02-26 2017-10-13 纳幕尔杜邦公司 改性地沥青的方法
US10435560B2 (en) 2015-07-01 2019-10-08 Performance Materials Na, Inc. Polymer modified asphalt reaction products
US20180208769A1 (en) 2015-07-23 2018-07-26 E I Du Pont De Nemours And Company Epoxy functionalized ethylene copolymer asphalt reaction products
WO2017027225A1 (en) * 2015-08-07 2017-02-16 E. I. Du Pont De Nemours And Company Modified asphalt using phosphorous acid
BR112018009808B1 (pt) 2015-12-29 2022-08-23 Dow Global Technologies Llc Composição de asfalto modificada com o polímero, material de pavimentação de estradas ou um material de cobertura e método para a preparação da composição de asfalto modificada com o polímero
US11414549B2 (en) * 2016-12-19 2022-08-16 Blacklidge Emulsions, Inc. Age resistant coatings and methods for treating roadway substrates
CN110196319A (zh) * 2019-06-19 2019-09-03 重庆交通大学 沥青材料动态剪切模量低温试验方法

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US3876439A (en) * 1970-11-12 1975-04-08 Gordon L Schneider Soil stabilizing agent comprising an acid sludge-sulfuric acid product and method for preparing the agent
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DE2255173C3 (de) * 1972-11-10 1982-03-25 Shell Internationale Research Maatschappij B.V., 2596 's-Gravenhage Bitumenmasse aus einem durch Vakuumdestillation von Roherdöl gewonnenem Bitumen und einem thermoplastischen Blockcopolymeren und Verfahren zu ihrer Herstellung
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US5070123A (en) * 1988-08-29 1991-12-03 Exxon Research & Engineering Company Method for improving the storage stability of polymer modified asphalt
US5095055A (en) * 1989-08-23 1992-03-10 Exxon Research And Engineering Company Using branched polymers to improve the storage stability of acid treated polymer modified asphalts (PNE-577)
EP0507838A4 (en) * 1989-12-29 1993-03-17 Chevron Research Company Polymer and asphalt reaction process and polymer-linked-asphalt product
CA2065966A1 (en) * 1991-04-23 1992-10-24 Robert J. Petcavich Disposable recyclable plastic articles and moldable synthetic resin blends for making the same
US5288392A (en) * 1992-05-07 1994-02-22 Santos Benjamin S Process for converting acid sludge to intermediate sludge
US5331028A (en) * 1993-06-30 1994-07-19 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Polymer-modified asphalt composition and process for the preparation thereof
US5576363A (en) * 1994-12-23 1996-11-19 Owens Corning Fiberglas Technology, Inc. Thermosetting asphalt
FR2745821B1 (fr) 1996-03-11 1998-04-30 Air Liquide Procede de conduite d'une installation comprenant une unite de traitement de metal et une unite de traitement de gaz
FR2748487B1 (fr) * 1996-05-10 1998-07-10 Elf Antar France Compositions bitume/polymere a stabilite amelioree et leur application a la realisation de revetements
FR2748488B1 (fr) * 1996-05-10 1998-07-10 Elf Antar France Procede de preparation de compositions bitume/polymere a tres faible susceptibilite thermique et application des compositions obtenues a la production de liants bitume/polymere pour revetements
US6136898A (en) * 1999-06-15 2000-10-24 Marathon Ashland Petroleum Llc Unblown ethylene-vinyl acetate copolymer treated asphalt and its method of preparation

Also Published As

Publication number Publication date
PL182706B1 (pl) 2002-02-28
AU5361996A (en) 1996-10-02
DE69628553T2 (de) 2004-04-29
US6399680B1 (en) 2002-06-04
EP0815170A4 (en) 1998-08-12
US6117926A (en) 2000-09-12
EP0815170B1 (en) 2003-06-04
AU711042B2 (en) 1999-10-07
EP0815170A1 (en) 1998-01-07
CA2215237A1 (en) 1996-09-19
ATE242297T1 (de) 2003-06-15
CA2215237C (en) 2005-01-04
DE69628553D1 (de) 2003-07-10
WO1996028513A1 (en) 1996-09-19
PL322251A1 (en) 1998-01-19

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