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 copolymers
- block
- 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
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)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (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)
- Adhesives Or Adhesive Processes (AREA)
- Prostheses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Confectionery (AREA)
- Polymerization Catalysts (AREA)
- Tires In General (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.
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) | FI892597A (es) |
PT (1) | PT90699A (es) |
ZA (1) | ZA894175B (es) |
Families Citing this family (7)
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 |
US7047781B1 (en) | 1995-01-27 | 2006-05-23 | Kabushiki Kaisha Kanemitsu | Sheet metal member having an annular peripheral wall and a method of thickening an annular peripheral wall of the sheet metal member |
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)
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 |
-
1988
- 1988-06-03 DE DE3818870A patent/DE3818870A1/de not_active Withdrawn
-
1989
- 1989-03-24 KR KR1019890003698A patent/KR900000391A/ko not_active Application Discontinuation
- 1989-04-19 AT AT89106987T patent/ATE106416T1/de not_active IP Right Cessation
- 1989-04-19 DE DE58907739T patent/DE58907739D1/de not_active Expired - Fee Related
- 1989-04-19 EP EP89106987A patent/EP0344441B1/de not_active Expired - Lifetime
- 1989-04-19 ES ES89106987T patent/ES2053854T3/es not_active Expired - Lifetime
- 1989-05-29 FI FI892597A patent/FI892597A/fi not_active IP Right Cessation
- 1989-05-31 US US07/359,393 patent/US5053459A/en not_active Expired - Fee Related
- 1989-06-01 PT PT90699A patent/PT90699A/pt not_active Application Discontinuation
- 1989-06-02 BR BR898902550A patent/BR8902550A/pt unknown
- 1989-06-02 AU AU36018/89A patent/AU3601889A/en not_active Abandoned
- 1989-06-02 CA CA000601531A patent/CA1324849C/en not_active Expired - Fee Related
- 1989-06-02 ZA ZA894175A patent/ZA894175B/xx unknown
- 1989-06-02 JP JP1139356A patent/JPH0229413A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE58907739D1 (de) | 1994-07-07 |
FI892597A (fi) | 1989-12-04 |
KR900000391A (ko) | 1990-01-30 |
DE3818870A1 (de) | 1989-12-14 |
AU3601889A (en) | 1989-12-07 |
ATE106416T1 (de) | 1994-06-15 |
EP0344441A2 (de) | 1989-12-06 |
EP0344441B1 (de) | 1994-06-01 |
US5053459A (en) | 1991-10-01 |
CA1324849C (en) | 1993-11-30 |
EP0344441A3 (de) | 1991-01-23 |
FI892597A0 (fi) | 1989-05-29 |
ZA894175B (en) | 1990-03-28 |
JPH0229413A (ja) | 1990-01-31 |
PT90699A (pt) | 1989-12-29 |
BR8902550A (pt) | 1990-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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