BR0208762A - Pneu para rodas de veìculo, banda de rodagem de pneu para rodas de veìculo, composição elastomérica, e, produto manufaturado elastomérico reticulado - Google Patents

Pneu para rodas de veìculo, banda de rodagem de pneu para rodas de veìculo, composição elastomérica, e, produto manufaturado elastomérico reticulado

Info

Publication number
BR0208762A
BR0208762A BR0208762-6A BR0208762A BR0208762A BR 0208762 A BR0208762 A BR 0208762A BR 0208762 A BR0208762 A BR 0208762A BR 0208762 A BR0208762 A BR 0208762A
Authority
BR
Brazil
Prior art keywords
vehicle wheel
wheel tire
elastomeric
artifact
cross
Prior art date
Application number
BR0208762-6A
Other languages
English (en)
Other versions
BR0208762B1 (pt
Inventor
Maurizio Galimberti
Luigi Fino
Michela Caprio
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 BR0208762A publication Critical patent/BR0208762A/pt
Publication of BR0208762B1 publication Critical patent/BR0208762B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0838—Copolymers of ethene with aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond

Landscapes

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

"PNEU PARA RODAS DE VEìCULO, BANDA DE RODAGEM DE PNEU PARA RODAS DE VEìCULO COMPOSIçãO ELASTOMéRICA E PRODUTO MANUFATURADO ELASTOMéRICO RETICULADO". Pneu para rodas de veículo, compreendendo pelo menos um componente feito de material elastomérico reticulado, no qual o citado componente inclui uma composição elastomérica compreendendo: a) pelo menos um polímero elastomérico de dieno; b) pelo menos um copolímero de etileno com pelo menos uma <244>-olefina alifática, e opcionalmente um polieno, o citado copolímero sendo caracterizado por um índice de distribuição de peso molecular (MWD) menor do que 5, preferivelmente entre 1,5 e 3,5, e por uma entalpia de fusão (<30>H~ m~) não menor do que 30 J/g, preferivelmente entre 34 J/g e 130 J/g. Preferivelmente, o citado componente incluindo a citada composição é uma banda de rodagem de pneu.
BRPI0208762-6A 2001-04-13 2002-04-09 pneu para rodas de veìculo, banda de rodagem de pneu para rodas de veìculo, composição elastomérica, e, produto manufaturado elastomérico reticulado. BR0208762B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP01109205 2001-04-13
EP01109205.3 2001-04-13
EP01117106 2001-07-13
EP01117106.3 2001-07-13
PCT/EP2002/003942 WO2002083433A1 (en) 2001-04-13 2002-04-09 Tyre comprising an ethylene copolymer, tread band and elastomeric composition used therein

Publications (2)

Publication Number Publication Date
BR0208762A true BR0208762A (pt) 2004-08-03
BR0208762B1 BR0208762B1 (pt) 2012-10-30

Family

ID=32737310

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0208762-6A BR0208762B1 (pt) 2001-04-13 2002-04-09 pneu para rodas de veìculo, banda de rodagem de pneu para rodas de veìculo, composição elastomérica, e, produto manufaturado elastomérico reticulado.

Country Status (8)

Country Link
US (1) US20040144466A1 (pt)
EP (1) EP1379397B1 (pt)
JP (1) JP2004528444A (pt)
AT (1) ATE274419T1 (pt)
BR (1) BR0208762B1 (pt)
DE (1) DE60201086T2 (pt)
ES (1) ES2227465T3 (pt)
WO (1) WO2002083433A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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WO2004056556A1 (en) * 2002-12-19 2004-07-08 Maurizio Galimberti Process for producing a tyre for vehicle wheels
JP2004331749A (ja) * 2003-05-02 2004-11-25 Riken Technos Corp 熱可塑性エラストマー組成物
DE102009023915A1 (de) * 2009-05-27 2010-12-02 Rhein-Chemie Rheinau Gmbh Mischungen aus funktionalisierten Dienkautschuken mit Trimethylolpropan und Fettsäure, ein Verfahren zu deren Herstellung und deren Verwendung
ITTO20120954A1 (it) * 2012-10-29 2014-04-30 Bridgestone Corp Metodo per la preparazione di una mescola per battistrada
JP6806786B2 (ja) 2015-12-07 2021-01-06 株式会社ブリヂストン 低温用途のポリブタジエン重合体及びポリブタジエン重合体を組み込んだゴム組成物

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Also Published As

Publication number Publication date
EP1379397B1 (en) 2004-08-25
WO2002083433A1 (en) 2002-10-24
BR0208762B1 (pt) 2012-10-30
DE60201086D1 (de) 2004-09-30
US20040144466A1 (en) 2004-07-29
ATE274419T1 (de) 2004-09-15
JP2004528444A (ja) 2004-09-16
DE60201086T2 (de) 2005-09-22
ES2227465T3 (es) 2005-04-01
EP1379397A1 (en) 2004-01-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/10/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2665 DE 01-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.