NO933954L - Bituminous emulsions - Google Patents

Bituminous emulsions

Info

Publication number
NO933954L
NO933954L NO933954A NO933954A NO933954L NO 933954 L NO933954 L NO 933954L NO 933954 A NO933954 A NO 933954A NO 933954 A NO933954 A NO 933954A NO 933954 L NO933954 L NO 933954L
Authority
NO
Norway
Prior art keywords
emulsion
bitumen
prepared
organic solvent
bituminous emulsions
Prior art date
Application number
NO933954A
Other languages
Norwegian (no)
Other versions
NO933954D0 (en
Inventor
Christopher Scott Rayner
Jean-Luc Marchal
Original Assignee
Exxon Research 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of NO933954D0 publication Critical patent/NO933954D0/en
Publication of NO933954L publication Critical patent/NO933954L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08L95/005—Aqueous compositions, e.g. emulsions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch

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)
  • Dispersion Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

En bitumenemulsjon omfatter 40-80 vekt-% bitumen, 0,05 -1,0 vekt-% emulgator og 14 - 59,95 vekt-% vann, emul- sjonen er i det vesentlige fri for organisk opplosnings- middel og inneholder emulgerte bitumendråper med en mid- lere partikkelsterrelse i området 2 - 10 pm med et stan- dard avvik på ikke mer enn 0,3 pm. Emulsjonen fremstil- les under anvendelse av en statisk blandeprosess. Emul- sjonen kan anvendes eksempelvis for veireparasjon og har den fordel at emulsjonen kan fremstilles og lagres for anvendelse (forsinket setting) uten noe behov for å inn- befatte et organisk opplosningsmiddel i emulsjonbland- ingen.A bitumen emulsion comprises 40-80 wt.% Bitumen, 0.05-1.0 wt.% Emulsifier and 14-59.95 wt.% Water. The emulsion is substantially free of organic solvent and contains emulsified bitumen droplets. with a mean particle size in the range of 2 - 10 µm with a standard deviation of no more than 0.3 µm. The emulsion is prepared using a static mixing process. The emulsion can be used, for example, for road repair, and has the advantage that the emulsion can be prepared and stored for use (delayed setting) without any need to include an organic solvent in the emulsion mixture.

NO933954A 1991-05-03 1993-11-02 Bituminous emulsions NO933954L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9109709A GB2255291A (en) 1991-05-03 1991-05-03 Bitumen emulsions.
PCT/EP1992/000935 WO1992019683A1 (en) 1991-05-03 1992-04-29 Bitumen emulsions

Publications (2)

Publication Number Publication Date
NO933954D0 NO933954D0 (en) 1993-11-02
NO933954L true NO933954L (en) 1993-12-29

Family

ID=10694472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933954A NO933954L (en) 1991-05-03 1993-11-02 Bituminous emulsions

Country Status (6)

Country Link
EP (1) EP0582626A1 (en)
JP (1) JPH07507577A (en)
CA (1) CA2102311A1 (en)
GB (1) GB2255291A (en)
NO (1) NO933954L (en)
WO (1) WO1992019683A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470522B (en) * 1992-11-18 1994-07-04 Nynaes Petroleum Ab Process for reducing the viscosity of bitumen
GB9306290D0 (en) * 1993-03-26 1993-05-19 Exxon Research Engineering Co Bituminous surface construction
US6405936B1 (en) 1996-05-13 2002-06-18 Universidad De Sevilla Stabilized capillary microjet and devices and methods for producing same
US6187214B1 (en) 1996-05-13 2001-02-13 Universidad De Seville Method and device for production of components for microfabrication
US6196525B1 (en) 1996-05-13 2001-03-06 Universidad De Sevilla Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber
ES2140998B1 (en) * 1996-05-13 2000-10-16 Univ Sevilla LIQUID ATOMIZATION PROCEDURE.
US6386463B1 (en) 1996-05-13 2002-05-14 Universidad De Sevilla Fuel injection nozzle and method of use
US6595202B2 (en) 1996-05-13 2003-07-22 Universidad De Sevilla Device and method for creating aerosols for drug delivery
US6792940B2 (en) 1996-05-13 2004-09-21 Universidad De Sevilla Device and method for creating aerosols for drug delivery
US6189803B1 (en) 1996-05-13 2001-02-20 University Of Seville Fuel injection nozzle and method of use
US6116516A (en) 1996-05-13 2000-09-12 Universidad De Sevilla Stabilized capillary microjet and devices and methods for producing same
US6299145B1 (en) 1996-05-13 2001-10-09 Universidad De Sevilla Device and method for fluid aeration via gas forced through a liquid within an orifice of a pressure chamber
FR2760461B1 (en) * 1997-03-10 1999-05-28 Colas Sa BITUMEN EMULSION, PROCESS FOR OBTAINING BITUMEN EMULSION AND PROCESS FOR OBTAINING BITUMINOUS MATERIAL FOR CONSTRUCTION OR MAINTENANCE OF PAVEMENTS
WO1999030812A1 (en) * 1997-12-17 1999-06-24 Universidad De Sevilla Device and method for aeration of fluids
US6450189B1 (en) 1998-11-13 2002-09-17 Universidad De Sevilla Method and device for production of components for microfabrication
FR2794468B1 (en) * 1999-06-01 2001-08-24 Ceca Sa BITUMINOUS EMULSIONS, THEIR USE FOR THE REALIZATION OF MATERIALS AND ROAD MATS
FR2852964B1 (en) * 2003-03-31 2006-09-01 Colas Sa BITUMEN EMULSION WITH CALIBRATED DROPLETS AND PROCESS FOR OBTAINING THE SAME
US7833338B2 (en) 2004-02-18 2010-11-16 Meadwestvaco Packaging Systems, Llc Method for producing bitumen compositions
EP2141204B9 (en) 2004-02-18 2014-08-27 MeadWestvaco Corporation Method for producing bituminous compositions
US7297204B2 (en) * 2004-02-18 2007-11-20 Meadwestvaco Corporation Water-in-oil bituminous dispersions and methods for producing paving compositions from the same
FR2876700B1 (en) * 2004-10-19 2007-01-05 Ceca Sa Sa BITUMINOUS EMULSIONS, PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF MATERIALS AND ROADMAPS
FR2915996B1 (en) * 2007-05-10 2009-07-10 Ceca Sa Sa BITUMINOUS ROAD MATERIALS, ESPECIALLY COLD COATED AND SERIOUS EMULSIONS, AND ROADMAPS FORMED FROM THESE MATERIALS
WO2010096526A2 (en) * 2009-02-19 2010-08-26 Meadwestvaco Corporation Method for producing bituminous paving compositions
US10866228B2 (en) 2017-05-31 2020-12-15 Exxonmobil Research And Engineering Company Asphalt emulsion formulation tool
US20220186076A1 (en) * 2020-12-15 2022-06-16 Russell Standard Corp. Void Reducing Asphalt Membrane Emulsion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109463A5 (en) * 1970-10-19 1972-05-26 Exxon Research Engineering Co Neutral cationic binder emulsion - slow breaking esp for bitumen
GB8706148D0 (en) * 1987-03-16 1987-04-23 Exxon Chemical Patents Inc Dispersions & emulsions

Also Published As

Publication number Publication date
GB9109709D0 (en) 1991-06-26
JPH07507577A (en) 1995-08-24
NO933954D0 (en) 1993-11-02
EP0582626A1 (en) 1994-02-16
GB2255291A (en) 1992-11-04
CA2102311A1 (en) 1992-11-04
WO1992019683A1 (en) 1992-11-12

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