ES2170868T3 - Ligante para pavimentos y procedimiento de preparacion del mismo. - Google Patents

Ligante para pavimentos y procedimiento de preparacion del mismo.

Info

Publication number
ES2170868T3
ES2170868T3 ES96931449T ES96931449T ES2170868T3 ES 2170868 T3 ES2170868 T3 ES 2170868T3 ES 96931449 T ES96931449 T ES 96931449T ES 96931449 T ES96931449 T ES 96931449T ES 2170868 T3 ES2170868 T3 ES 2170868T3
Authority
ES
Spain
Prior art keywords
blend
asphalt
elevated temperature
binders
treated
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
ES96931449T
Other languages
English (en)
Inventor
Olga Puzic
Larry J Evers
Kenneth E Williamson
Martin Leo Gorbaty
Nicholas Charles Nahas
Alain L Lenack
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
Priority claimed from US08/525,898 external-priority patent/US5549744A/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Application granted granted Critical
Publication of ES2170868T3 publication Critical patent/ES2170868T3/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
    • 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
    • E01C7/265—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 rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Road Paving Structures (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Inorganic Insulating Materials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Body Structure For Vehicles (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

LA PRESENTE INVENCION PROPORCIONA UN METODO PARA PREPARAR AGLOMERANTES PARA PAVIMENTOS, ESTABLES DURANTE LA CONSERVACION, MEZCLANDO UNA PEQUEÑA CANTIDAD DE UN POLIMERO NO SATURADO (ES DECIR, CON AL MENOS UN MONOMERO DE DIENO) Y UNA CANTIDAD IMPORTANTE DE ASFALTO A UNA TEMPERATURA ELEVADA, DE FORMA QUE LOS COMPONENTES ESTEN SUFICIENTEMENTE LIQUIDOS PARA MEZCLARSE. A CONTINUACION, LA MEZCLA DE ASFALTO Y POLIMERO SE TRATA CON UN AGENTE SULFONANTE (3) Y POSTERIORMENTE SE RECUPERA (8) A TEMPERATURA ELEVADA CON UNA CANTIDAD SUFICIENTE DE GAS DE EXTRACCION PARA ELIMINAR LOS DOMINIOS DE AZUFRE EXTRAIBLES Y ESTABILIZAR LA MEZCLA TRATADA Y RECUPERADA RESULTANTE. LA INVENCION TAMBIEN INCLUYE LAS COMPOSICIONES ASFALTICAS PRODUCIDAS POR ESTE METODO. ESTAS COMPOSICIONES ASFALTICAS SON UTILES COMO AGLOMERANTES PARA PAVIMENTOS.
ES96931449T 1995-09-08 1996-09-04 Ligante para pavimentos y procedimiento de preparacion del mismo. Expired - Lifetime ES2170868T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/525,898 US5549744A (en) 1995-09-08 1995-09-08 Pavement Binder
US08/664,610 US5637141A (en) 1995-09-08 1996-06-18 Pavement binder and method of making same (LAW441)

Publications (1)

Publication Number Publication Date
ES2170868T3 true ES2170868T3 (es) 2002-08-16

Family

ID=27061943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96931449T Expired - Lifetime ES2170868T3 (es) 1995-09-08 1996-09-04 Ligante para pavimentos y procedimiento de preparacion del mismo.

Country Status (13)

Country Link
US (1) US5637141A (es)
EP (1) EP0848738B1 (es)
JP (1) JP2000516969A (es)
AT (1) ATE211499T1 (es)
AU (1) AU703209B2 (es)
CA (1) CA2228592A1 (es)
DE (1) DE69618648T2 (es)
DK (1) DK0848738T3 (es)
ES (1) ES2170868T3 (es)
MY (1) MY112338A (es)
NO (1) NO312553B1 (es)
PT (1) PT848738E (es)
WO (1) WO1997009390A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031029A (en) * 1997-03-31 2000-02-29 Ergon, Incorporated Asphalt compositions and methods of preparation thereof
CA2235727C (en) * 1997-06-17 2008-12-23 Imperial Oil Low temperature pavement binders and methods of their preparation
US6362257B1 (en) 1999-08-27 2002-03-26 Crafco, Incorporated Pavement patch material
KR100478126B1 (ko) * 2001-12-04 2005-03-21 주식회사 엘지화학 선형 이중 블록 공중합체를 포함하는 아스팔트 조성물
US20060089429A1 (en) * 2004-10-22 2006-04-27 Fina Technology, Inc. Use of inorganic acids with crosslinking agents in polymer modified asphalts
US8921490B2 (en) * 2009-06-30 2014-12-30 Henkel US IP LLC Ultrafast heat/room temperature adhesive composition for bonding applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5348994A (en) * 1992-03-05 1994-09-20 Exxon Research & Engineering Co. Polymer-modified functionalized asphalt compositions and methods of preparation (C-2747)
US5288773A (en) * 1992-03-05 1994-02-22 Exxon Research And Engineering Company Sulfonated unhydrogenated copolymers of styrene and butadiene
US5248407A (en) * 1992-07-16 1993-09-28 Exxon Research And Engineering Company Storage stable polymer modified asphalt paving binder
US5549744A (en) * 1995-09-08 1996-08-27 Exxon Research And Engineering Company Pavement Binder

Also Published As

Publication number Publication date
WO1997009390A1 (en) 1997-03-13
ATE211499T1 (de) 2002-01-15
EP0848738A4 (en) 1998-12-16
MY112338A (en) 2001-05-31
NO312553B1 (no) 2002-05-27
EP0848738B1 (en) 2002-01-02
JP2000516969A (ja) 2000-12-19
US5637141A (en) 1997-06-10
CA2228592A1 (en) 1997-03-13
NO981025D0 (no) 1998-03-09
NO981025L (no) 1998-05-08
AU703209B2 (en) 1999-03-18
PT848738E (pt) 2002-06-28
DE69618648T2 (de) 2002-09-12
DK0848738T3 (da) 2002-03-25
AU7012796A (en) 1997-03-27
EP0848738A1 (en) 1998-06-24
DE69618648D1 (de) 2002-02-28

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