ES2168128T3 - Aglomerantes para pavimentacion de carreteras. - Google Patents

Aglomerantes para pavimentacion de carreteras.

Info

Publication number
ES2168128T3
ES2168128T3 ES96935877T ES96935877T ES2168128T3 ES 2168128 T3 ES2168128 T3 ES 2168128T3 ES 96935877 T ES96935877 T ES 96935877T ES 96935877 T ES96935877 T ES 96935877T ES 2168128 T3 ES2168128 T3 ES 2168128T3
Authority
ES
Spain
Prior art keywords
sulfonated
asphalt
road paving
storage stable
styrene
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
ES96935877T
Other languages
English (en)
Inventor
Martin Leo Gorbaty
Christian G Lenoble
Nicholas Charles Nahas
Dennis George Peiffer
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering 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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Application granted granted Critical
Publication of ES2168128T3 publication Critical patent/ES2168128T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/267—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with sulfur
    • 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)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Silicon Polymers (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Head (AREA)
  • Ceramic Products (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Road Paving Structures (AREA)
  • Road Repair (AREA)
  • Vehicle Body Suspensions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

ESTA INVENCION PROPONE NUEVAS COMPOSICIONES AGLUTINANTES PARA PAVIMENTACION DE CARRETERAS Y EL METODO PARA FABRICARLAS. UN MODO DE REALIZACION ES UNA COMPOSICION AGLUTINANTE PARA PAVIMENTACION DE CARRETERAS DE UNA MEZCLA ESTABLE AL ALMACENAMIENTO DE UN COPOLIMERO ALEATORIO SULFONADO Y NO HIDROGENADO DE ESTIRENO Y BUTADIENO CON UN NIVEL DE SULFONACION DE ENTRE 1 Y 100 MEQ SO 3 H / 100 G DE POLIMERO Y UN ASFALTO SULFONADO. OTRO ES UN METODO PARA FABRICAR UNA COMPOSICION DE ASFALTO MODIFICADO POR POLIMERO ESTABLE AL ALMACENAMIENTO COMBINANDO UN COPOLIMERO ALEATORIO SULFONADO Y NO HIDROGENADO DE ESTIRENO Y BUTADIENO CON UN NIVEL DE SULFONACION DE ENTRE APROXIMADAMENTE 1 Y 100 MEQ SO 3 H / 100 G DE POLIMERO Y UN ASFALTO SULFONADO A UNA TEMPERATURA DE AL MENOS UNOS 180 (GRADOS) C PARA PRODUCIR UN ASFALTO MODIFICADO POR POLIMERO ESTABLE AL ALMACENAMIENTO. OTRO MAS ES UN METODO PARA FABRICAR UN ASFALTO MODIFICADO POR POLIMERO ESTABLE AL ALMACENAMIENTO COMBINANDO UN COPOLIMERO ALEATORIO SULFONADO YNO HIDROGENADO DE ESTIRENO Y BUTADIENO CON UN NIVEL DE SULFONACION DE ENTRE APROXIMADAMENTE 1 Y 100 MEQ SO 3 H / 100 G DE POLIMERO Y ASFALTO NO SULFONADO Y UN AGENTE NEUTRALIZANTE BASICO A UNA TEMPERATURA DE ENTRE APROXIMADAMENTE 170 (GRADOS) C A 185 (GRADOS) C PARA PRODUCIR UN ASFALTO MODIFICADO POR POLIMERO ESTABLE AL ALMACENAMIENTO. OTRO MAS ES UN METODO PARA FABRICAR UNA COMPOSICION PARA PAVIMENTACION DE CARRETERAS ESTABLE AL ALMACENAMIENTO POR COSULFONACION DE UNA MEZCLA DE COPOLIMERO ALEATORIO NO HIDROGENADO DE ESTIRENO Y BUTADIENO Y UN ASFALTO A 180 (GRADOS) - 210 (GRADOS) C. LAS NUEVAS COMPOSICIONES ASFALTICAS PARA PAVIMENTACION DE CARRETERAS TIENEN MEJORADAS SU VISCOELASTICIDAD Y ESTABILIDAD AL ALMACENAMIENTO. LAS COMPOSICIONES PUEDEN SER UTILIZADAS COMO AGLUTINANTES EN APLICACIONES DE PAVIMENTACION DE CARRETERAS. ES POSIBLE SUSTITUIR LOS COPOLIMEROS SULFONADOS DE ESTIRENO - BUTADIENO QUE AQUI SE PRESENTAN POR COPOLIMEROS SULFONADOS DE ESTIRENO ISOPRENO ALEATORIOS.
ES96935877T 1995-10-31 1996-09-20 Aglomerantes para pavimentacion de carreteras. Expired - Lifetime ES2168128T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/551,078 US5627225A (en) 1995-10-31 1995-10-31 Road paving binders

Publications (1)

Publication Number Publication Date
ES2168128T3 true ES2168128T3 (es) 2002-06-01

Family

ID=24199752

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96935877T Expired - Lifetime ES2168128T3 (es) 1995-10-31 1996-09-20 Aglomerantes para pavimentacion de carreteras.

Country Status (13)

Country Link
US (1) US5627225A (es)
EP (1) EP0858485B1 (es)
JP (1) JPH11514686A (es)
AT (1) ATE207514T1 (es)
AU (1) AU715548B2 (es)
CA (1) CA2233684A1 (es)
DE (1) DE69616368T2 (es)
DK (1) DK0858485T3 (es)
ES (1) ES2168128T3 (es)
MY (1) MY116450A (es)
NO (1) NO312595B1 (es)
PT (1) PT858485E (es)
WO (1) WO1997016491A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2235727C (en) * 1997-06-17 2008-12-23 Imperial Oil Low temperature pavement binders and methods of their preparation
US6001162A (en) * 1997-07-17 1999-12-14 Marathon Ashland Petroleum Llc Sulfur-treated asphalt compositions and their preparation
US6408683B2 (en) * 1998-06-15 2002-06-25 Wisconsin Alumni Research Foundation Laboratory asphalt stability test and apparatus
CA2355408C (en) 2000-08-18 2008-12-23 China Petroleum And Chemical Corporation A storage-stable modified asphalt composition and its preparation process
CN100340609C (zh) * 2004-10-29 2007-10-03 中国石油化工股份有限公司 一种储存稳定的聚合物改性沥青及其制备方法
US7820743B2 (en) 2005-07-21 2010-10-26 Eastern Petroleum Sdn Bhd Process for preparing bitumen/asphalt bale
HUE072305T2 (hu) 2018-12-12 2025-11-28 Chevron Phillips Chemical Co Lp Fúrókészítmények kútfúráshoz
CN112266622B (zh) * 2020-10-27 2022-07-01 河北省交通规划设计研究院有限公司 一种不粘轮乳化沥青及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371641A (en) * 1981-12-21 1983-02-01 Exxon Research And Engineering Co. Bitumen-containing extended compositions
US4460723A (en) * 1982-11-29 1984-07-17 Phillips Petroleum Company Asphalt compositions
US4514308A (en) * 1983-07-29 1985-04-30 Clampitt Richard L Sulfonated asphalt
US4591611A (en) * 1984-09-20 1986-05-27 W. R. Grace & Co. Ionomeric polymer compositions
US4741868A (en) * 1985-03-04 1988-05-03 Phillips Petroleum Company Production of sulfonated asphalt
US4617227A (en) * 1985-03-12 1986-10-14 Uniroyal Chemical Company, Inc. Asphalt elastomeric blends
US5288773A (en) * 1992-03-05 1994-02-22 Exxon Research And Engineering Company Sulfonated unhydrogenated copolymers of styrene and butadiene
US5336705A (en) * 1992-03-05 1994-08-09 Exxon Research And Engineering Company Polymer-modified, oxidized asphalt compositions and methods of preparation
US5348994A (en) * 1992-03-05 1994-09-20 Exxon Research & Engineering Co. Polymer-modified functionalized asphalt compositions and methods of preparation (C-2747)

Also Published As

Publication number Publication date
US5627225A (en) 1997-05-06
JPH11514686A (ja) 1999-12-14
ATE207514T1 (de) 2001-11-15
NO981949L (no) 1998-04-29
DE69616368D1 (de) 2001-11-29
EP0858485A4 (en) 1999-02-24
AU7366096A (en) 1997-05-22
PT858485E (pt) 2002-04-29
AU715548B2 (en) 2000-02-03
CA2233684A1 (en) 1997-05-09
DK0858485T3 (da) 2001-11-19
DE69616368T2 (de) 2002-07-11
EP0858485B1 (en) 2001-10-24
EP0858485A1 (en) 1998-08-19
NO981949D0 (no) 1998-04-29
NO312595B1 (no) 2002-06-03
MY116450A (en) 2004-01-31
WO1997016491A1 (en) 1997-05-09

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