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MX166919B - Procedimiento para la fabricacion de una llanta neumatica - Google Patents

Procedimiento para la fabricacion de una llanta neumatica

Info

Publication number
MX166919B
MX166919B MX004088A MX408886A MX166919B MX 166919 B MX166919 B MX 166919B MX 004088 A MX004088 A MX 004088A MX 408886 A MX408886 A MX 408886A MX 166919 B MX166919 B MX 166919B
Authority
MX
Mexico
Prior art keywords
rim
tire
tread portion
manufacture
copolymer
Prior art date
Application number
MX004088A
Other languages
English (en)
Inventor
Robert John Blythe
Robert Bond
Gerardus Engelbertus La Heij
Original Assignee
Shell Int Research
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
Priority claimed from GB8105433A external-priority patent/GB2071117B/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of MX166919B publication Critical patent/MX166919B/es

Links

Classifications

    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

La presente invención se refiere a procedimiento para la fabricación de una llanta neumática, que consiste en: elaborar un armazón de llanta; colocar sobre el armazón de llanta una porción de rodadura de llanta, no vulcanizada; y someter el conjunto del armazón de llanta y la porción de rodadura de llanta a condiciones de vulcanización para producir una llanta vulcanizada; caracterizado porque la porción de rodadura de llanta comprende un copolímero elastomérico de un compuesto vinil aromático y un dieno conjugado, teniendo el copolímero un contenido de vinilo de por lo menos 30 por ciento en peso y teniendo un contenido diferencial del compeusto vinil aromático tal que en por lo menos una de las porciones de extremo de la cadena del copolímero el contenido diferencial muestra un incremento brusco y substancial en la dirección de la extremidad externa de la porción de extremo.
MX004088A 1980-03-07 1986-10-20 Procedimiento para la fabricacion de una llanta neumatica MX166919B (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB8007860 1980-03-07
GB8007861 1980-03-07
GB8038405 1980-11-29
GB8038406 1980-11-29
GB8105433A GB2071117B (en) 1980-03-07 1981-02-20 Elastomers and tyres containing them

Publications (1)

Publication Number Publication Date
MX166919B true MX166919B (es) 1993-02-15

Family

ID=27516406

Family Applications (2)

Application Number Title Priority Date Filing Date
MX186231A MX156842A (es) 1980-03-07 1981-03-04 Procedimiento para la produccion de un copolimero elastomerico de un compuesto vinil aromatico y un dieno conjugado
MX004088A MX166919B (es) 1980-03-07 1986-10-20 Procedimiento para la fabricacion de una llanta neumatica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX186231A MX156842A (es) 1980-03-07 1981-03-04 Procedimiento para la produccion de un copolimero elastomerico de un compuesto vinil aromatico y un dieno conjugado

Country Status (15)

Country Link
US (1) US4845154A (es)
JP (1) JPH03103454A (es)
AT (1) AT383131B (es)
AU (1) AU539990B2 (es)
BR (1) BR8101308A (es)
CA (1) CA1208845A (es)
DE (1) DE3108583A1 (es)
FI (1) FI69634C (es)
FR (1) FR2483432B1 (es)
IN (1) IN155447B (es)
IT (1) IT1136851B (es)
LU (1) LU83194A1 (es)
MX (2) MX156842A (es)
NL (1) NL190018C (es)
SE (3) SE453298B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200123B (en) * 1986-12-02 1990-06-13 Shell Int Research Elastomers and tyres containing them
US6372863B1 (en) * 1999-08-12 2002-04-16 The Goodyear Tire & Rubber Company Synthesis of styrene-butadiene rubber
US6605680B1 (en) 2000-04-07 2003-08-12 Eastman Chemical Resins, Inc. Low color, aromatic modified C5 hydrocarbon resins
JP5291858B2 (ja) * 2004-03-16 2013-09-18 株式会社ブリヂストン ゴム組成物及びこれを用いた空気入りタイヤ
JP4843917B2 (ja) * 2004-08-06 2011-12-21 Ｊｓｒ株式会社 共役ジエン系共重合ゴムの製造方法
PL2271682T3 (pl) * 2008-04-30 2016-10-31 Polimery styrenowo-butadienowe z gradientem styrenu oraz sposoby ich wytwarzania
PL2408626T3 (pl) 2009-03-19 2013-09-30 Trinseo Europe Gmbh Kauczuk butadienowo-styrenowy z nowatorskim zastosowaniem styrenu

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094512A (en) * 1959-12-31 1963-06-18 Phillips Petroleum Co Process for the preparation of low vinyl low trans content random copolymer
NL294833A (es) * 1962-08-09
US3402159A (en) * 1963-12-20 1968-09-17 Phillips Petroleum Co Process for polymerizing butadiene and styrene terminated in short blocks of polystyrene
DE1457023A1 (de) * 1965-11-11 1968-12-12 Brodd Thure Alvar Valentin Walzenfoermige Buerste fuer Kehrmaschinen u.dgl.
DE1720718A1 (de) * 1966-10-03 1971-07-15 Firestone Tire & Rubber Co Verfahren zur Mischpolymerisation des Butadiens
NL135608C (es) * 1966-11-28
NL134845C (es) * 1967-02-20
GB1231657A (es) * 1967-07-14 1971-05-12
US3594452A (en) * 1968-02-06 1971-07-20 Shell Oil Co Polymers prepared from monolithiumterminated block copolymers and certain diesters
US3551392A (en) * 1968-09-12 1970-12-29 Shell Oil Co Process for the preparation of branched conjugated diene polymers
JPS514940B1 (es) * 1970-04-24 1976-02-16
GB1369431A (en) * 1971-09-02 1974-10-09 Letraset International Ltd Production of etched products
SU366723A1 (ru) * 1971-09-27 1974-10-05 Способ получени статистических дивинилстирольных каучуков
JPS53416B2 (es) * 1971-10-25 1978-01-09
CA1017897A (en) * 1972-03-15 1977-09-20 Robert C. Smith Transparent impact polystyrene plastics
NL156725B (nl) * 1973-04-19 1978-05-16 Sumitomo Chemical Co Werkwijze voor het bereiden van een blokcopolymeer van een aromatisch vinylmonomeer en een geconjugeerd dieenmonomeer en voortbrengsels bestaande uit dit blokcopolymeer.
US3953543A (en) * 1973-12-26 1976-04-27 The Firestone Tire & Rubber Company Polymerization process and polymer produced thereby
DE2410913A1 (de) * 1974-03-07 1975-09-18 Bayer Ag Polymerisation von dienen
JPS5118258A (en) * 1974-08-06 1976-02-13 Koichi Kaneko Chukokeino boorubearingu reesuno seihooyobiseihin
US3992561A (en) * 1975-07-07 1976-11-16 The General Tire & Rubber Company Preparation of solution polymers
US4105714A (en) * 1976-04-19 1978-08-08 Phillips Petroleum Company Coupling of alkali metal-terminated polymers
US4039633A (en) * 1976-04-19 1977-08-02 Phillips Petroleum Company Coupling of alkali metal-terminated polymers
GB1604395A (en) * 1977-10-08 1981-12-09 Dunlop Ltd Elastomer compositions and tyre treads comprising them
JPS57100112A (en) * 1980-12-16 1982-06-22 Asahi Chem Ind Co Ltd Perfectly random styrene-butadiene copolymer rubber

Also Published As

Publication number Publication date
FI69634C (fi) 1986-03-10
MX156842A (es) 1988-10-07
DE3108583C2 (es) 1990-04-05
FI69634B (fi) 1985-11-29
SE453298B (sv) 1988-01-25
SE8101210L (sv) 1981-09-08
DE3108583A1 (de) 1982-01-07
JPH03103454A (ja) 1991-04-30
NL190018C (nl) 1993-10-01
AU539990B2 (en) 1984-10-25
ATA104881A (de) 1986-10-15
NL190018B (nl) 1993-05-03
CA1208845A (en) 1986-07-29
SE8701753D0 (sv) 1987-04-28
IT8120112A0 (it) 1981-03-04
SE8701753L (sv) 1987-04-28
NL8101085A (nl) 1981-10-01
JPH0543722B2 (es) 1993-07-02
US4845154A (en) 1989-07-04
BR8101308A (pt) 1981-09-08
IN155447B (es) 1985-02-02
LU83194A1 (fr) 1981-10-30
FI810650L (fi) 1981-09-08
AT383131B (de) 1987-05-25
SE463922B (sv) 1991-02-11
FR2483432B1 (es) 1985-01-25
AU6814181A (en) 1981-09-10
IT1136851B (it) 1986-09-03
FR2483432A1 (es) 1981-12-04

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