ES2064792T3 - Polimeros y copolimeros de dieno terminados por reaccion con n-alquil- y n-aril-iminas. - Google Patents

Polimeros y copolimeros de dieno terminados por reaccion con n-alquil- y n-aril-iminas.

Info

Publication number
ES2064792T3
ES2064792T3 ES91104738T ES91104738T ES2064792T3 ES 2064792 T3 ES2064792 T3 ES 2064792T3 ES 91104738 T ES91104738 T ES 91104738T ES 91104738 T ES91104738 T ES 91104738T ES 2064792 T3 ES2064792 T3 ES 2064792T3
Authority
ES
Spain
Prior art keywords
sub
alquilo
arilo
group
groups
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
ES91104738T
Other languages
English (en)
Inventor
Mark L Stayer Jr
Thomas A Antkowiak
David F Lawson
Russell W Koch
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.)
Bridgestone Firestone Inc
Original Assignee
Bridgestone Firestone Inc
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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Application granted granted Critical
Publication of ES2064792T3 publication Critical patent/ES2064792T3/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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

SE PRESENTA UN PROCESO PARA PROPASAR UN POLIMER FUNCIONALIZADO TERMINALMENTE A PARTIR DE UN POLIMERO VIVO QUE SE OBTIENE MEDIANTE LA POLIMERIZACION ANIONICA DE UN MONOMERO DE DIERO O LA MEZCLA DE UN MONOMERO DE DIENO Y UN MONOMERO DE HIDROCARBUROS AROMATICOS DE VINILO QUE CONSISTE EN HACER REACCIONAR EL POLIMERO VIVO CON UN COMPUESTO QUE TIENE LA FORMULA: EN DONDE R SUB 1 Y R SUB 2 SE SELECCIONAN DEL GRUPO QUE CONSISTE EN H, ALQUILO, CICLOALQUILO, ARILO, DIALQUILAMINOARILO, ARALQUILO Y O APROTICO, N Y S. QUE CONTIENEN GRUPOS DE ALQUILO, CICLOALQUILO, ARILO, EN DONDE R SUB 3 SE SELECCIONA DEL GRUPO QUE CONSISTE EN ALQUILO, CICLOALQUILO, ARILO, DIALQUILAMINOARILO, ASALQUILO Y O APROTICO, N Y S QUE CONTIENEN GRUPOS DE ALQUILO, CICLOALQUILO, ARILO Y ARALQUILO, SIEMPRE Y CUANDO POR LO MENOS UNO DE LOS GRUPOS DE R SUB 1, R SUB 2 Y R SUB 3 SEAN UN GRUPO DIALQUILAMINOARILO Y QUE NO TODOS LOS GRUPOS DE R SUB 1, R SUB 2, Y R SUB 3 SEAN GRUPOS DE ARILO. EL POLIMERO FUNCIONALIZADO TERMINALMENTE RESULTANTE TIENE UNAS PROPIEDADES DE HISTERESIS REDUCIDAS Y PUEDE SER UTILIZADO PARA PREPARAR COMPUESTOS DE ELASTOMEROS Y LLANTAS DE NEUMATICOS QUE TIENEN UNA RESISTENCIA AL RODAMIENTO REDUCIDA.
ES91104738T 1990-04-09 1991-03-26 Polimeros y copolimeros de dieno terminados por reaccion con n-alquil- y n-aril-iminas. Expired - Lifetime ES2064792T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/506,306 US5066729A (en) 1990-04-09 1990-04-09 Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines

Publications (1)

Publication Number Publication Date
ES2064792T3 true ES2064792T3 (es) 1995-02-01

Family

ID=24014047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91104738T Expired - Lifetime ES2064792T3 (es) 1990-04-09 1991-03-26 Polimeros y copolimeros de dieno terminados por reaccion con n-alquil- y n-aril-iminas.

Country Status (7)

Country Link
US (1) US5066729A (es)
EP (1) EP0451604B1 (es)
JP (2) JP2588645B2 (es)
CA (1) CA2039953C (es)
DE (1) DE69106027T2 (es)
ES (1) ES2064792T3 (es)
ZA (1) ZA912465B (es)

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Also Published As

Publication number Publication date
JPH08269131A (ja) 1996-10-15
US5066729A (en) 1991-11-19
DE69106027T2 (de) 1995-05-24
JP3100117B2 (ja) 2000-10-16
ZA912465B (en) 1992-04-29
EP0451604A3 (en) 1992-04-29
EP0451604B1 (en) 1994-12-21
DE69106027D1 (de) 1995-02-02
CA2039953A1 (en) 1991-10-10
JPH05339302A (ja) 1993-12-21
JP2588645B2 (ja) 1997-03-05
CA2039953C (en) 1997-12-16
EP0451604A2 (en) 1991-10-16

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