AR006584A1 - Una composicion de goma vulcanizable, banda de rodamiento obtenida con dicha composicion, un procedimiento para fabricar un neumatico que comprende dicha banda de rodamiento, y un neumatico para vehiculos que comprende dicha banda de rodamiento - Google Patents

Una composicion de goma vulcanizable, banda de rodamiento obtenida con dicha composicion, un procedimiento para fabricar un neumatico que comprende dicha banda de rodamiento, y un neumatico para vehiculos que comprende dicha banda de rodamiento

Info

Publication number
AR006584A1
AR006584A1 ARP970101420A ARP970101420A AR006584A1 AR 006584 A1 AR006584 A1 AR 006584A1 AR P970101420 A ARP970101420 A AR P970101420A AR P970101420 A ARP970101420 A AR P970101420A AR 006584 A1 AR006584 A1 AR 006584A1
Authority
AR
Argentina
Prior art keywords
roller
composition
tread
tire
iso
Prior art date
Application number
ARP970101420A
Other languages
English (en)
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of AR006584A1 publication Critical patent/AR006584A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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 
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Abstract

Se describe una composición de goma vulcanizable que comprende una base de polímeros de cadena no saturada degradable, que incluye caucho natural,por lo menos un copolímero que se puede obtener por polimerización de una diolefina conjugadacon un hidrocarburo vinílico aromático y un relleno derefuerzo principal basado en negro de carbón, en donde: a)el copolímero puede obtenerse polimerizando en forma 1,2 con el hidrocarburo vinílicoaromático por lo menos 50% en peso de ladiol efina conjungada, de manera de obtener en el copolímero una cantidad de desde 30% a 70% en peso conrespecto al peso total de la misma de una fracción de olefinas que tiene una estructura 1,2 y b) el negro de carbón tiene un valor deabsorción de DBPmedido de acuerdo con la ISO 4656-I igual a por lo menos 110 ml/100g, una reducción en el valor de absorción de DBP medido después de compresiónde acuerdo con la ISO 6894 igual a por lo menos 25 ml/100 g y un área de superficiemed ida por medio de absorción de CTAB de acuerdo con la ISO 6810 nomayor de 120 m2/g. Se refiere también a una banda de rodamiento obtenida, una composición de goma vulcanizable, banda de rodamiento obtenida con dichacomposición,procedimiento par a fabricación un neumático que comprende dicha banda de rodamiento y procedimiento para reducir la resistencia a larodadura de neumáticos que incluye dicha banda de rodamiento
ARP970101420A 1996-04-10 1997-04-10 Una composicion de goma vulcanizable, banda de rodamiento obtenida con dicha composicion, un procedimiento para fabricar un neumatico que comprende dicha banda de rodamiento, y un neumatico para vehiculos que comprende dicha banda de rodamiento AR006584A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000680A IT1283581B1 (it) 1996-04-10 1996-04-10 Mescola di gomma vulcanizzabile, in particolare per fasce battistrada a bassa resistenza di rotolamento per pneumatici di veicoli

Publications (1)

Publication Number Publication Date
AR006584A1 true AR006584A1 (es) 1999-09-08

Family

ID=11373908

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101420A AR006584A1 (es) 1996-04-10 1997-04-10 Una composicion de goma vulcanizable, banda de rodamiento obtenida con dicha composicion, un procedimiento para fabricar un neumatico que comprende dicha banda de rodamiento, y un neumatico para vehiculos que comprende dicha banda de rodamiento

Country Status (10)

Country Link
US (2) US5996663A (es)
EP (1) EP0802223B1 (es)
JP (1) JP3655045B2 (es)
AR (1) AR006584A1 (es)
AT (1) ATE231897T1 (es)
BR (1) BR9700535A (es)
DE (1) DE69718699T2 (es)
ES (1) ES2194149T3 (es)
IT (1) IT1283581B1 (es)
TR (1) TR199700290A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3992814B2 (ja) * 1998-01-30 2007-10-17 株式会社ブリヂストン 重荷重用空気入りタイヤ
US20020107317A1 (en) * 1998-02-06 2002-08-08 Luciano Garro Vulcanizable rubber composition, in particular for low rolling resistance treads of vehicle tires
JP4382895B2 (ja) 1998-02-16 2009-12-16 株式会社ブリヂストン 重荷重用空気入りタイヤ
DE69939952D1 (de) 1998-12-22 2009-01-02 Pirelli Fahrzeugreifen mit hoher verschleissfestigkeit und vulkanisierbare kautschukzusammensetzung zu seiner herstellung
WO2000037267A1 (en) * 1998-12-22 2000-06-29 Pirelli Pneumatici S.P.A. Tire for vehicles having a high wear resistance and vulcanizable rubber composition for making the same
US6865191B1 (en) * 1999-08-12 2005-03-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for sending multimedia attachments to text messages in radiocommunication systems
JP4585762B2 (ja) * 2001-06-28 2010-11-24 ソシエテ ド テクノロジー ミシュラン ポリチオスルフェンアミド官能基を有するカップリング剤を含むタイヤ用ゴム組成物
JP2005133017A (ja) * 2003-10-31 2005-05-26 Yokohama Rubber Co Ltd:The サイドウォール用ゴム組成物
JP5079294B2 (ja) * 2005-10-04 2012-11-21 株式会社ブリヂストン アミンで官能化されたポリマー
JP5355877B2 (ja) * 2007-11-14 2013-11-27 東洋ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
US8763658B2 (en) * 2008-10-16 2014-07-01 Pirelli Tyre S.P.A. Tyre comprising an electronic unit
CN109206568B (zh) * 2017-06-29 2021-09-03 中国石油化工股份有限公司 一种含1,2结构均匀分布丁二烯嵌段的sbs及其氢化物和制备及应用方法
JP2023147918A (ja) * 2022-03-30 2023-10-13 住友理工株式会社 ゴム組成物、ならびにそれを用いて得られるゴム製品およびホース

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625236B2 (ja) * 1985-04-04 1994-04-06 日本合成ゴム株式会社 共役ジエン系共重合体の製造方法
US5137962A (en) * 1990-02-06 1992-08-11 Cabot Corporation Carbon black exhibiting superior treadwear/hysteresis performance
IT1242480B (it) * 1990-03-23 1994-03-17 Pirelli Composizione elastomerica per battistrada di pneumatici a base di policloroprene o di gomme butiliche, clorurate o bromurate.
US5109907A (en) * 1990-04-09 1992-05-05 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with N-alkyl and N-aryl imines
US5066729A (en) * 1990-04-09 1991-11-19 Bridgestone/Firestone, Inc. Diene polymers and copolymers terminated by reaction with n-alkyl and n-aryl imines
JP2628938B2 (ja) * 1991-02-05 1997-07-09 住友ゴム工業株式会社 空気入りタイヤ
US5227431A (en) * 1991-04-12 1993-07-13 Bridgestone/Firestone, Inc. Diene polymers and copolymers jumped by partial crosslinking and terminated with a substituted imine
JPH0748476A (ja) * 1993-08-06 1995-02-21 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物

Also Published As

Publication number Publication date
US5996663A (en) 1999-12-07
TR199700290A2 (xx) 1997-11-21
EP0802223A3 (en) 1998-08-12
BR9700535A (pt) 1998-11-03
ITMI960680A1 (it) 1997-10-10
DE69718699D1 (de) 2003-03-06
EP0802223B1 (en) 2003-01-29
JPH1072536A (ja) 1998-03-17
ATE231897T1 (de) 2003-02-15
JP3655045B2 (ja) 2005-06-02
IT1283581B1 (it) 1998-04-22
DE69718699T2 (de) 2003-06-12
EP0802223A2 (en) 1997-10-22
ES2194149T3 (es) 2003-11-16
ITMI960680A0 (es) 1996-04-10
US6339122B1 (en) 2002-01-15

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