MX9704456A - PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES DE BETUN/POLIMERO CON NATURALEZA REFORZADA DE MULTIPLES GRADOS, Y APLICACIaN DE LAS COMPOSICIONES OBTENIDAS A LA PRODUCCIaN DE AGLUTINANTES DE BETUN/POLIMERO PARA RECUBRIMIENTOS. - Google Patents

PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES DE BETUN/POLIMERO CON NATURALEZA REFORZADA DE MULTIPLES GRADOS, Y APLICACIaN DE LAS COMPOSICIONES OBTENIDAS A LA PRODUCCIaN DE AGLUTINANTES DE BETUN/POLIMERO PARA RECUBRIMIENTOS.

Info

Publication number
MX9704456A
MX9704456A MX9704456A MX9704456A MX9704456A MX 9704456 A MX9704456 A MX 9704456A MX 9704456 A MX9704456 A MX 9704456A MX 9704456 A MX9704456 A MX 9704456A MX 9704456 A MX9704456 A MX 9704456A
Authority
MX
Mexico
Prior art keywords
bitumen
polymer
compositions
under stirring
temperature
Prior art date
Application number
MX9704456A
Other languages
English (en)
Other versions
MXPA97004456A (es
Inventor
Jean Pascal Planche
Patrick Turello
Original Assignee
Elf Antar France
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 Elf Antar France filed Critical Elf Antar France
Publication of MX9704456A publication Critical patent/MX9704456A/es
Publication of MXPA97004456A publication Critical patent/MXPA97004456A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Se producen composiciones de betun/polímero con un índice expandido de plasticidad, poniendo en contacto un betun o mezcla de betunes con un elastomero entrelazable con azufre y un agente de acoplamiento donador de azufre, a 100-230 degree C y bajo condiciones de agitacion, para producir una composicion entrelazada de betun/polímero, en seguida se añade a la composicion, que se mantiene a 100-230 degree C y bajo condiciones de agitacion, un aditivo ácido seleccionado de los ácidos polifosforicos, ácidos de la formula R-(COO)t- SO3H, en donde t es igual a 0 o 1, y R es un radical hidrocarbilo monovalente que tiene hasta 12 átomos de carbono, y mezclas de ambos tipos de ácidos, separada o conjuntamente con el ácido sulfurico, y mantener el medio de reaccion resultante a 100-230 degree C, bajo condiciones de agitacion durante al menos diez minutos. Dichas composiciones de betun/polímero pueden usarse directamente o de forma diluida para producir aglutinantes de betun para elaborar superficies del camino, materiales cubiertos o recubrimientos de sellado.
MXPA/A/1997/004456A 1995-10-16 1996-10-05 Procedimiento para la preparacion de composiciones de betun/polimero con naturaleza reforzada demultiples grados, y aplicación de lascomposiciones obtenidas a la producción deaglutinantes de betun/polimero para recubrimientos MXPA97004456A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9512086A FR2739863B1 (fr) 1995-10-16 1995-10-16 Procede de preparation de compositions bitume/polymere a caractere multigrade renforce et application des compositions obtenues a la production de liants bitume/polymere pour revetements
FR9512086 1995-10-16
FR95/12086 1995-10-16
PCT/FR1996/001605 WO1997014753A1 (fr) 1995-10-16 1996-10-15 Procede de preparation de compositions bitume/polymere a caractere multigrade renforce et application des compositions obtenues a la production de liants bitume/polymere pour revetements

Publications (2)

Publication Number Publication Date
MX9704456A true MX9704456A (es) 1997-09-30
MXPA97004456A MXPA97004456A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
ES2196182T3 (es) 2003-12-16
EP0797629B1 (fr) 2003-04-02
DK0797629T3 (da) 2003-07-21
JPH10511736A (ja) 1998-11-10
FR2739863A1 (fr) 1997-04-18
CA2208253C (fr) 2006-10-10
EP0797629A1 (fr) 1997-10-01
JP3735122B2 (ja) 2006-01-18
DE69627127T2 (de) 2004-01-08
WO1997014753A1 (fr) 1997-04-24
ATE236223T1 (de) 2003-04-15
CN1168149A (zh) 1997-12-17
NO972727L (no) 1997-08-13
KR980700375A (ko) 1998-03-30
NO309943B1 (no) 2001-04-23
DE69627127D1 (de) 2003-05-08
PT797629E (pt) 2003-08-29
US5880185A (en) 1999-03-09
KR100504174B1 (ko) 2005-12-26
MY125608A (en) 2006-08-30
CN1125140C (zh) 2003-10-22
CA2208253A1 (fr) 1997-04-24
AU7304996A (en) 1997-05-07
NO972727D0 (no) 1997-06-13
BR9606705A (pt) 1999-04-27
FR2739863B1 (fr) 1997-11-21

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