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
MXPA03011390A (es) 2001-06-29 2004-04-05 Du Pont Productos de reaccion de asfaltato compuestos por copolimero de etileno funcionalizado con epoxy.
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
CA2509284C (en) * 2002-12-12 2013-11-26 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
UA86073C2 (ru) * 2004-06-23 2009-03-25 Айсіел Перфоманс Продактс Елпі Композиция асфальтового дорожного покрытия, стойкого к отслаиванию, и способ его производства
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
ES2321761T3 (es) * 2005-04-04 2009-06-10 E.I. Du Pont De Nemours And Company Mezclas de copolimeros de estireno-butadieno con copolimeros de acrilato de etileno y cera basada en etileno para modificacion de asfalto.
PT1877492E (pt) * 2005-05-03 2015-04-22 Innophos Inc Material aglutinante de asfalto modificado usando borracha granulada reticulada e métodos de fabrico de um aglutinante de asfalto modificado
BRPI0613289A2 (pt) * 2005-06-23 2010-12-28 Du Pont composição, processo, uso de uma composição e pavimentação de rodovia ou folha de telhado
EP1907481A1 (en) * 2005-07-28 2008-04-09 E.I. Dupont De Nemours And Company Composition comprising asphalt and epoxy (meth)acrylate copolymer
US7576148B2 (en) * 2005-11-09 2009-08-18 Kraton Polymers U.S. Llc Blown asphalt compositions
JP2009538970A (ja) * 2006-05-31 2009-11-12 イノフォス インコーポレーテッド ポリリン酸および架橋性ポリマーの添加による、改良されたビチューメンの製造方法
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
TW201002810A (en) * 2008-04-07 2010-01-16 Innophos Inc Process for producing an improved asphalt using polyphosphoric acid with air blowing
MX2011003487A (es) 2008-10-01 2011-04-28 A L M Holding Company Emulsiones estables para producir asfalto modificado con polimero.
DE102009044771A1 (de) 2009-12-04 2011-06-09 Bühler, Hans-Joachim, Dr. Verfahren zum werkstoffähnlichen Recycling von Elastomer enthaltenden Abfällen aus der Flexodruckplattenverarbeitung
EP2788431A1 (en) 2011-12-08 2014-10-15 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
US20180030276A1 (en) * 2015-02-26 2018-02-01 E. I. Du Pont De Nemours And Company Process to modify bitumen
US10435560B2 (en) 2015-07-01 2019-10-08 Performance Materials Na, Inc. Polymer modified asphalt reaction products
EP3325551A1 (en) 2015-07-23 2018-05-30 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
JP6894901B2 (ja) 2015-12-29 2021-06-30 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ エポキシド含有ポリマーを使用する改質アスファルト
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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US3202621A (en) * 1960-07-27 1965-08-24 Reichhold Chemicals Inc Asphalt-epoxy compositions and method of making the same
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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CA1181542A (en) * 1980-04-23 1985-01-22 Romolo Gorgati Bitumen, atactic polypropylene and propylene/ethylene copolymer compositions and water-proofing membranes using the same
US4882373A (en) * 1987-07-24 1989-11-21 Exxon Research And Engineering Company Asphaltic composition
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)
JP3164366B2 (ja) * 1989-12-29 2001-05-08 イー．アイ． デュ ポン デ ネムアーズ アンド カンパニー 重合体とアスファルトとの反応方法及び重合体結合アスファルト生成物
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
US6399680B1 (en) 2002-06-04
PL322251A1 (en) 1998-01-19
PL182706B1 (pl) 2002-02-28
EP0815170A4 (en) 1998-08-12
ATE242297T1 (de) 2003-06-15
US6117926A (en) 2000-09-12
CA2215237A1 (en) 1996-09-19
AU711042B2 (en) 1999-10-07
AU5361996A (en) 1996-10-02
EP0815170A1 (en) 1998-01-07
WO1996028513A1 (en) 1996-09-19
EP0815170B1 (en) 2003-06-04
CA2215237C (en) 2005-01-04
DE69628553D1 (de) 2003-07-10
DE69628553T2 (de) 2004-04-29

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