MX9704595A - Elastomero funcionalizado por medio de grupos carboxilicos o esteres injertados, y uso del mismo para producir composiciones funcionalizadas de elastomero/betun adecuadas para fabricar superficies. - Google Patents

Elastomero funcionalizado por medio de grupos carboxilicos o esteres injertados, y uso del mismo para producir composiciones funcionalizadas de elastomero/betun adecuadas para fabricar superficies.

Info

Publication number
MX9704595A
MX9704595A MX9704595A MX9704595A MX9704595A MX 9704595 A MX9704595 A MX 9704595A MX 9704595 A MX9704595 A MX 9704595A MX 9704595 A MX9704595 A MX 9704595A MX 9704595 A MX9704595 A MX 9704595A
Authority
MX
Mexico
Prior art keywords
elastomer
functionalised
surfacings
making
graft
Prior art date
Application number
MX9704595A
Other languages
English (en)
Other versions
MXPA97004595A (es
Inventor
Nicol Pascal
Planche Jean Pascal
Germanaud Laurent
Nabet Herve
Turello Patrick
Original Assignee
Elf Aquitaine
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 Aquitaine filed Critical Elf Aquitaine
Publication of MX9704595A publication Critical patent/MX9704595A/es
Publication of MXPA97004595A publication Critical patent/MXPA97004595A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/20—Incorporating sulfur atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Civil Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Un elastomero funcionalizado (EF) que consiste en un substrato elastomerico que tiene un peso molecular promedio en peso de (a) 10000 a 600000 daltons y un índice de polidispersidad inferior a 5, y que tiene injertadas ahí mismo de 0.1 a 10 por ciento en peso de secuencias, basado en el peso del substrato, (b) en donde R1 es un radical de hidrocarburo (x+z+1) valente, con de 1 a 12átomos de carbono, X es H o un radical R de hidrocarburo monovalente con de 1 a 12 átomos de carbono, z es 0 o 1, y x es un entero de 1 a 3, en donde x+z<- 3, y el peso molecular promedio en peso (Mw) de dicho EF es tal que elíndice (c) es menor de 20%. Las composiciones de betun/EF utiles para fabricar superficies puede producirse incorporando dicho EF en un componente de betun.
MXPA/A/1997/004595A 1995-10-19 1997-06-19 Elastomero funcionalizado por medio de grupos carboxilicos o esteres injertados, y uso del mismo para producir composiciones funcionalizadas de elastomero/betun adecuadas para fabricar superficies MXPA97004595A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR95/12275 1995-10-19
FR9512275A FR2740138B1 (fr) 1995-10-19 1995-10-19 Elastomere fonctionnalise par des groupements carboxyliques ou esters greffes et son application a la production de compositions bitume/elastomere fonctionnalise utilisables pour la realisation de revetements
PCT/FR1996/001613 WO1997014726A1 (fr) 1995-10-19 1996-10-16 Elastomere fonctionnalise par des groupements carboxyliques ou esters greffes et son application a la production de compositions bitume/elastomere fonctionnalise utilisables pour la realisation de revetements

Publications (2)

Publication Number Publication Date
MX9704595A true MX9704595A (es) 1997-10-31
MXPA97004595A MXPA97004595A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
CZ192697A3 (cs) 1998-04-15
PL320796A1 (en) 1997-10-27
NO315087B1 (no) 2003-07-07
NO972808D0 (no) 1997-06-18
EP0799252B1 (fr) 2000-01-05
ATE188490T1 (de) 2000-01-15
DE69606018T2 (de) 2000-08-03
WO1997014726A1 (fr) 1997-04-24
FR2740138A1 (fr) 1997-04-25
BR9607168A (pt) 1997-11-11
NO972808L (no) 1997-08-15
CN1169151A (zh) 1997-12-31
AU7305296A (en) 1997-05-07
JPH10511137A (ja) 1998-10-27
DK0799252T3 (da) 2000-06-26
DE69606018D1 (de) 2000-02-10
EE9700129A (et) 1997-12-15
FR2740138B1 (fr) 1997-11-21
CN1127523C (zh) 2003-11-12
CZ293412B6 (cs) 2004-04-14
PT799252E (pt) 2000-06-30
PL188799B1 (pl) 2005-04-29
US5804619A (en) 1998-09-08
KR100450717B1 (ko) 2004-12-08
EP0799252A1 (fr) 1997-10-08
KR980700349A (ko) 1998-03-30
MY115055A (en) 2003-03-31
ES2143785T3 (es) 2000-05-16

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees