ES2053854T3 - Copolimeros en bloque a elastomeros, no saturados a base de butadieno, isopreno y estireno, su obtencion y aplicacion para la obtencion de bandas de rodadura de neumaticos. - Google Patents

Copolimeros en bloque a elastomeros, no saturados a base de butadieno, isopreno y estireno, su obtencion y aplicacion para la obtencion de bandas de rodadura de neumaticos.

Info

Publication number
ES2053854T3
ES2053854T3 ES89106987T ES89106987T ES2053854T3 ES 2053854 T3 ES2053854 T3 ES 2053854T3 ES 89106987 T ES89106987 T ES 89106987T ES 89106987 T ES89106987 T ES 89106987T ES 2053854 T3 ES2053854 T3 ES 2053854T3
Authority
ES
Spain
Prior art keywords
obtaining
block
tire rolling
elastomers
isoprene
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
ES89106987T
Other languages
English (en)
Inventor
Christoph Dr Herrmann
Walter Dr Hellermann
Hans-Bernd Dr Fuchs
Karl-Heinz Dr Nordsiek
Jurgen Dr Wolpers
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.)
Huels AG
Original Assignee
Huels AG
Chemische Werke Huels AG
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 Huels AG, Chemische Werke Huels AG filed Critical Huels AG
Application granted granted Critical
Publication of ES2053854T3 publication Critical patent/ES2053854T3/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/046—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/905—Tread composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Tires In General (AREA)
  • Confectionery (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Prostheses (AREA)
  • Polymerization Catalysts (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

LOS COPOLIMERIZADOS DE BLOQUE AB SEGUN EL ESTADO ACTUAL DE LA TECNICA MUESTRAN POR LO GENERAL UNA CURVA DE AMORTIGUACION CON UN CAMPO DE AMORTIGUACION COMPARATIVAMENTE PEQUEÑO Y SOLO SE PUEDEN PRODUCIR DE FORMA COMPLICADA EN COMPARACION. EN LA PRACTICA, TODO ESTO RESULTA UN INCONVENIENTE. LOS COPOLIMERIZADOS DE BLOQUE ESTAN COMPUESTOS EN UN 30-90% DE UN BLOQUE A Y EN UN 70-10% DE UN BLOQUE B CUYO CONTENIDO MEDIO EN GRUPOS VINILO E ISOPROPENILO ES, EN CADA CASO, AL MENOS UN 30% MAS ALTO QUE EN EL BLOQUE Z. ESTOS COPOLIMERIZADOS DE BLOQUE MUESTRAN, SEGUN LA ADICION TEMPORAL DE COCATALIZADOR, UNA CURVA DE AMORTIGUACION MAS O MENOS ANCHA. UTILIZACION DE LOS COPOLIMERIZADOS DE BLOQUE AB EN LA FABRICACION DE SUPERFICIES DE RODADURA DE NEUMATICOS.
ES89106987T 1988-06-03 1989-04-19 Copolimeros en bloque a elastomeros, no saturados a base de butadieno, isopreno y estireno, su obtencion y aplicacion para la obtencion de bandas de rodadura de neumaticos. Expired - Lifetime ES2053854T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818870A DE3818870A1 (de) 1988-06-03 1988-06-03 Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2053854T3 true ES2053854T3 (es) 1994-08-01

Family

ID=6355757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89106987T Expired - Lifetime ES2053854T3 (es) 1988-06-03 1989-04-19 Copolimeros en bloque a elastomeros, no saturados a base de butadieno, isopreno y estireno, su obtencion y aplicacion para la obtencion de bandas de rodadura de neumaticos.

Country Status (13)

Country Link
US (1) US5053459A (es)
EP (1) EP0344441B1 (es)
JP (1) JPH0229413A (es)
KR (1) KR900000391A (es)
AT (1) ATE106416T1 (es)
AU (1) AU3601889A (es)
BR (1) BR8902550A (es)
CA (1) CA1324849C (es)
DE (2) DE3818870A1 (es)
ES (1) ES2053854T3 (es)
FI (1) FI892597A7 (es)
PT (1) PT90699A (es)
ZA (1) ZA894175B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804547A1 (de) * 1988-02-13 1989-08-24 Huels Chemische Werke Ag Abc-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung
US5278016A (en) * 1991-05-06 1994-01-11 Xerox Corporation Toner composition comprising halogenated surface
US5294663A (en) * 1992-08-28 1994-03-15 General Tire, Inc. Tire tread compositions of isoprene-styrene/butadiene emulsion polymers with 1,4 cis-polyisoprene rubber
WO1994013164A1 (en) * 1992-12-10 1994-06-23 Nike International Ltd. Bonding of rubber to plastic in footwear
KR100235823B1 (ko) 1995-01-27 2000-03-02 가네미쓰 유키우 환상주벽을 가지는 판금체 및 그 환상주벽의 비대화방법
SE505388C2 (sv) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa
DE10240790B3 (de) * 2002-08-30 2004-04-22 Sasol Germany Gmbh Verfahren zur Herstellung von Polymerisaten unter Verwendung von konjugierten Dienen und gegebenenfalls vinylaromatischen Verbindungen, nach diesem Verfahren hergestellte Polymerisate und deren Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293013B (de) * 1968-04-25 1971-09-27 Bayer Ag Verfahren zur Herstellung von Segmentcopolymerisaten aus 1,3-Dienen und vinylaromatischen Verbindungen
EP0173791B1 (de) * 1984-04-18 1988-03-02 Hüls Aktiengesellschaft Kautschukgemisch
US4616065A (en) * 1985-04-15 1986-10-07 Gencorp Inc. High trans butadiene based elastomeric block copolymers and blends
DE3710002A1 (de) * 1986-08-14 1988-02-18 Huels Chemische Werke Ag Abc-blockcopolymerisate auf basis von butadien und isopren, verfahren zu ihrer herstellung und ihre verwendung
DE3724871A1 (de) * 1987-07-28 1989-02-09 Huels Chemische Werke Ag Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
PT90699A (pt) 1989-12-29
EP0344441A3 (de) 1991-01-23
FI892597A7 (fi) 1989-12-04
FI892597A0 (fi) 1989-05-29
US5053459A (en) 1991-10-01
JPH0229413A (ja) 1990-01-31
AU3601889A (en) 1989-12-07
CA1324849C (en) 1993-11-30
ZA894175B (en) 1990-03-28
KR900000391A (ko) 1990-01-30
EP0344441A2 (de) 1989-12-06
EP0344441B1 (de) 1994-06-01
ATE106416T1 (de) 1994-06-15
DE3818870A1 (de) 1989-12-14
BR8902550A (pt) 1990-01-23
DE58907739D1 (de) 1994-07-07

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