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AR002068A1 - Un metodo para mejorar la estabilidad durante el almacenamiento de una composicion bituminosa con modificacion de polimeros, dicha composicion,procedimiento para prepararla y el uso de disulfuro de bis (4-nitrofenilo) y/o 4-nitrofenil fenil disulfuro en dicha composicion. - Google Patents

Un metodo para mejorar la estabilidad durante el almacenamiento de una composicion bituminosa con modificacion de polimeros, dicha composicion,procedimiento para prepararla y el uso de disulfuro de bis (4-nitrofenilo) y/o 4-nitrofenil fenil disulfuro en dicha composicion.

Info

Publication number
AR002068A1
AR002068A1 ARP960102654A AR10265496A AR002068A1 AR 002068 A1 AR002068 A1 AR 002068A1 AR P960102654 A ARP960102654 A AR P960102654A AR 10265496 A AR10265496 A AR 10265496A AR 002068 A1 AR002068 A1 AR 002068A1
Authority
AR
Argentina
Prior art keywords
phenylphenyl
composition
nitrophenyl
bis
polymers
Prior art date
Application number
ARP960102654A
Other languages
English (en)
Inventor
Koen Steernberg
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of AR002068A1 publication Critical patent/AR002068A1/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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • C08K5/3725—Sulfides, e.g. R-(S)x-R' containing nitrogen
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Un método para mejorar la estabilidad durante el almacenamiento de una composición bituminosa con modificación de polímeros, el cual comprende el usocomo agente compatibilizante de un disulfuro de bis (nitroarilo) y/o un disulfuro arílico de nitroarilo. Asimismo, la invención proporciona unacomposición bituminosa con modificación de polímeros que comprende dicho agente compatibilizante, el procedimiento para prepararla y el uso de disulfuro debis (4-nitrofenilo) y/o 4-nitrofenil fenil disulfuro en dicha composición.
ARP960102654A 1995-05-22 1996-05-22 Un metodo para mejorar la estabilidad durante el almacenamiento de una composicion bituminosa con modificacion de polimeros, dicha composicion,procedimiento para prepararla y el uso de disulfuro de bis (4-nitrofenilo) y/o 4-nitrofenil fenil disulfuro en dicha composicion. AR002068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95303466 1995-05-22

Publications (1)

Publication Number Publication Date
AR002068A1 true AR002068A1 (es) 1998-01-07

Family

ID=8221201

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960102654A AR002068A1 (es) 1995-05-22 1996-05-22 Un metodo para mejorar la estabilidad durante el almacenamiento de una composicion bituminosa con modificacion de polimeros, dicha composicion,procedimiento para prepararla y el uso de disulfuro de bis (4-nitrofenilo) y/o 4-nitrofenil fenil disulfuro en dicha composicion.

Country Status (10)

Country Link
EP (1) EP0756611B1 (es)
AR (1) AR002068A1 (es)
AT (1) ATE163664T1 (es)
AU (1) AU5999596A (es)
DE (1) DE69600177T2 (es)
DK (1) DK0756611T3 (es)
ES (1) ES2113225T3 (es)
GR (1) GR3026660T3 (es)
WO (1) WO1996037545A1 (es)
ZA (1) ZA963986B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949593B2 (en) 2000-09-28 2005-09-27 Kraton Polymers U.S. Llc Bituminous composition with improved ‘walk-on-ability’ and its use in roofing applications
US20130310492A1 (en) * 2011-11-17 2013-11-21 Baker Hughes Incorporated Process for improving the physical properties of bitumen
US11454623B2 (en) 2018-10-11 2022-09-27 Baker Hughes Holdings Llc Method for quantitatively assessing stability additive performance at field dosages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517564A (en) * 1947-08-12 1950-08-08 Shell Dev Asphalt compositions
FR2528439B1 (fr) * 1982-06-10 1985-11-22 Elf France Procede de preparation de compositions bitume-polymere, application de ces compositions a la realisation de revetements, et solution mere de polymere utilisable pour l'obtention desdites compositions
FR2636340B1 (fr) * 1988-09-09 1992-04-17 Elf France Procede de preparation de compositions bitume-polymere, application des compositions obtenues a la realisation de revetements et solution mere de polymere utilisable pour l'obtention desdites compositions
FR2649117B1 (fr) * 1989-06-30 1992-12-31 Elf France Composition bitume/polymere presentant une adhesivite se conservant au stockage a temperature elevee et procede de preparation d'une telle composition

Also Published As

Publication number Publication date
ATE163664T1 (de) 1998-03-15
GR3026660T3 (en) 1998-07-31
EP0756611A1 (en) 1997-02-05
DK0756611T3 (da) 1998-04-06
ES2113225T3 (es) 1998-04-16
WO1996037545A1 (en) 1996-11-28
AU5999596A (en) 1996-12-11
DE69600177D1 (de) 1998-04-09
ZA963986B (en) 1996-11-25
EP0756611B1 (en) 1998-03-04
DE69600177T2 (de) 1998-07-09

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