BR112022000030A2 - Mistura de borracha reticulada com enxofre e pneu de veículo - Google Patents

Mistura de borracha reticulada com enxofre e pneu de veículo

Info

Publication number
BR112022000030A2
BR112022000030A2 BR112022000030A BR112022000030A BR112022000030A2 BR 112022000030 A2 BR112022000030 A2 BR 112022000030A2 BR 112022000030 A BR112022000030 A BR 112022000030A BR 112022000030 A BR112022000030 A BR 112022000030A BR 112022000030 A2 BR112022000030 A2 BR 112022000030A2
Authority
BR
Brazil
Prior art keywords
sulfur
rubber mixture
cross
vehicle tire
linked rubber
Prior art date
Application number
BR112022000030A
Other languages
English (en)
Inventor
Frank Hengesbach
Joseph Guardalabene
Thorsten Torbrügge
Original Assignee
Continental Reifen Deutschland Gmbh
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 Continental Reifen Deutschland Gmbh filed Critical Continental Reifen Deutschland Gmbh
Publication of BR112022000030A2 publication Critical patent/BR112022000030A2/pt

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • 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
    • 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
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • C08K3/06—Sulfur
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C08K5/31—Guanidine; Derivatives thereof
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/40—Thiurams, i.e. compounds containing groups
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/44—Sulfenamides
    • 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
    • B60C2001/0033—Compositions of the sidewall inserts, e.g. for runflat

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)

Abstract

mistura de borracha reticulada com enxofre e pneu de veículo. a presente invenção refere-se a uma mistura de borracha reticulada com enxofre, em particular, para pneus de veículo, e um pneu de veículo. a mistura de borracha reticulada com enxofre contém pelo menos os seguintes constituintes: pelo menos uma borracha de dieno e; 0,5 a 10,0 phr de pelo menos um agente antirreversão e; 2,0 phr ou mais de pelo menos uma para-fenilenodiamina e; 2,0 phr ou mais de pelo menos uma di-hidroquinolina e em que o espaçamento de nó de rede da mistura de borracha reticulada é 4,5 a 10 nm.
BR112022000030A 2019-07-22 2020-06-17 Mistura de borracha reticulada com enxofre e pneu de veículo BR112022000030A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19187552.5A EP3769972B1 (de) 2019-07-22 2019-07-22 Schwefelvernetzte kautschukmischung und fahrzeugreifen
PCT/EP2020/066835 WO2021013438A1 (de) 2019-07-22 2020-06-17 Schwefelvernetzte kautschukmischung und fahrzeugreifen

Publications (1)

Publication Number Publication Date
BR112022000030A2 true BR112022000030A2 (pt) 2022-05-24

Family

ID=67438367

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022000030A BR112022000030A2 (pt) 2019-07-22 2020-06-17 Mistura de borracha reticulada com enxofre e pneu de veículo

Country Status (6)

Country Link
US (1) US20220259413A1 (pt)
EP (1) EP3769972B1 (pt)
CN (1) CN114174401A (pt)
BR (1) BR112022000030A2 (pt)
ES (1) ES2946041T3 (pt)
WO (1) WO2021013438A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11350694B1 (en) * 2021-08-27 2022-06-07 Cole Haan Llc Article of footwear comprising dandelion foam latex materials
FR3129273A1 (fr) * 2021-11-23 2023-05-26 Compagnie Generale Des Etablissements Michelin Semelle de chaussure en caoutchouc
CN116790018A (zh) 2022-03-16 2023-09-22 可汉有限责任公司 制造蒲公英乳胶鞋部件的方法
CN116178802A (zh) * 2022-12-09 2023-05-30 宁国市赛科思橡胶有限公司 一种高屈挠高粘接天然/顺丁橡胶混炼胶及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT958298E (pt) 1997-08-21 2003-09-30 Crompton Corp Agentes de acoplamento de mercaptossilano bloqueado para borrachas reforcadas
US7968636B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated cyclic core polysulfides
US7968635B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7968634B2 (en) 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing silated core polysulfides
US7968633B2 (en) * 2006-12-28 2011-06-28 Continental Ag Tire compositions and components containing free-flowing filler compositions
US7674861B1 (en) * 2008-10-30 2010-03-09 Momentive Performance Materials Inc. Thiocarbamoyldisufanyl-functional cycloaliphatic compound, process for its preparation, filled sulfur-vulcanizable elastomer composition containing same and articles fabricated therefrom
US9574069B2 (en) * 2014-04-30 2017-02-21 Lehigh Technologies, Inc. Chemically functionalized renewed rubber composition
WO2018101266A1 (ja) * 2016-11-30 2018-06-07 住友ゴム工業株式会社 タイヤ用ゴム組成物及びタイヤ
DE102017212032A1 (de) * 2017-07-13 2019-01-17 Continental Reifen Deutschland Gmbh Schwefelvernetzte Kautschukmischung und Fahrzeugreifen

Also Published As

Publication number Publication date
WO2021013438A1 (de) 2021-01-28
EP3769972A1 (de) 2021-01-27
CN114174401A (zh) 2022-03-11
US20220259413A1 (en) 2022-08-18
EP3769972B1 (de) 2023-04-12
ES2946041T3 (es) 2023-07-12

Similar Documents

Publication Publication Date Title
BR112022000030A2 (pt) Mistura de borracha reticulada com enxofre e pneu de veículo
BR112017005528A2 (pt) pneu que tem incorporado um dispositivo eletrônico afixado com adesivo
BR112014002005A2 (pt) pneumático radial para um veículo de passageiros e método para utilizar o pneu
BRPI0419115A (pt) pneu, composição elastomérica reticulável, e, artigo fabricado reticulado
BR112015027558A8 (pt) Pneumático adaptado para uma rodagem sem pressão que compreende uma lona de carcaça feita de poliéster
BR112016007435A8 (pt) processo para produzir carga tratada, carga tratada e composição de borracha
BR112014030961A8 (pt) Pneumático que compreende uma banda de rodagem constituída por diversas misturas elastoméricas
BR112014012661A8 (pt) Pneumático compreendendo uma banda de rodagem constituída por várias misturas elastoméricas
BR112013011425A2 (pt) método para modificar quimicamente a região interna de um fio de cabelo
BR112015014264A2 (pt) pneu com desempenho bidirecional
BR112012031740A2 (pt) banda de rodagem com ruído de estrada reduzido
BR112014015784A2 (pt) método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma
BR112016024320A2 (pt) pneumático para veículo de engenharia civil
BR112014033096A2 (pt) pneumático comportando uma banda de rodagem constituída por várias misturas elastoméricas
BR112017028220A2 (pt) ?pneu para rodas de veículo.?
BR112014005037A2 (pt) método de produção de pneumático e pneumático
BR112014030943A2 (pt) pneumático que comporta uma banda de rolamento constituída por diversas misturas elastoméricas
BRPI0804256A2 (pt) pneumático de duas lonas flutuantes
BR112012032256A8 (pt) Pneu com talões melhorados
BR112012015414A8 (pt) Composição de rodagem de pneu de avião, e, de veículo pesado
BR112014030517A8 (pt) Pneumático para veículo de carga pesada
BR112015029949A2 (pt) pneumático que compreende uma banda de rodagem aperfeiçoada
BR112021023762A2 (pt) Composição de borracha para banda de rodagem de pneu, pneu, e, método para fornecer uma banda de rodagem para pneu
BR112015005032A2 (pt) pneu que compreende um reforço de parede lateral adicional
BR112018012364A2 (pt) composição elastomérica que compreende uma carga coberta pelo menos parcialmente por sílica