ES2113225T3 - Procedimiento de preparacion para betun modificado con polimero. - Google Patents

Procedimiento de preparacion para betun modificado con polimero.

Info

Publication number
ES2113225T3
ES2113225T3 ES96917410T ES96917410T ES2113225T3 ES 2113225 T3 ES2113225 T3 ES 2113225T3 ES 96917410 T ES96917410 T ES 96917410T ES 96917410 T ES96917410 T ES 96917410T ES 2113225 T3 ES2113225 T3 ES 2113225T3
Authority
ES
Spain
Prior art keywords
modified
betun
polymer
preparation procedure
nitroaryl
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
ES96917410T
Other languages
English (en)
Inventor
Koen Steernberg
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2113225T3 publication Critical patent/ES2113225T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 METODO PARA MEJORAR LA ESTABILIDAD DE ALMACENAJE DE UNA COMPOSICION BITUMINOSA DE POLIMERO MODIFICADO, EL CUAL INCLUYE USAR COMO UN AGENTE COMPATIBILIZANTE UN DISULFURO DE BIS(NITROARIL) Y/O DISULFURO DE ARILO NITROARILO. LA INVENCION ADEMAS SUMINISTRA UNA COMPOSICION BITUMINOSA DE POLIMERO MODIFICADO QUE INCLUYE TAL UN AGENTE COMPATIBILIZANTE.
ES96917410T 1995-05-22 1996-05-21 Procedimiento de preparacion para betun modificado con polimero. Expired - Lifetime ES2113225T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2113225T3 true ES2113225T3 (es) 1998-04-16

Family

ID=8221201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96917410T Expired - Lifetime ES2113225T3 (es) 1995-05-22 1996-05-21 Procedimiento de preparacion para betun modificado con polimero.

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
EP0756611B1 (en) 1998-03-04
DE69600177T2 (de) 1998-07-09
ZA963986B (en) 1996-11-25
ATE163664T1 (de) 1998-03-15
EP0756611A1 (en) 1997-02-05
DE69600177D1 (de) 1998-04-09
AU5999596A (en) 1996-12-11
AR002068A1 (es) 1998-01-07
WO1996037545A1 (en) 1996-11-28
GR3026660T3 (en) 1998-07-31
DK0756611T3 (da) 1998-04-06

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