[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112014006169A8 - Banda de rodagem com sistema de vulcanização ultra eficiente - Google Patents

Banda de rodagem com sistema de vulcanização ultra eficiente

Info

Publication number
BR112014006169A8
BR112014006169A8 BR112014006169A BR112014006169A BR112014006169A8 BR 112014006169 A8 BR112014006169 A8 BR 112014006169A8 BR 112014006169 A BR112014006169 A BR 112014006169A BR 112014006169 A BR112014006169 A BR 112014006169A BR 112014006169 A8 BR112014006169 A8 BR 112014006169A8
Authority
BR
Brazil
Prior art keywords
phr
rubber composition
ultra
efficient
measured
Prior art date
Application number
BR112014006169A
Other languages
English (en)
Other versions
BR112014006169A2 (pt
Inventor
Stubblefield Raymond
Saintigny Xavier
Marshall Shompson William
L Hotaling Elizabeth
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112014006169A2 publication Critical patent/BR112014006169A2/pt
Publication of BR112014006169A8 publication Critical patent/BR112014006169A8/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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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
    • C08K5/29—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
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/01—Hydrocarbons
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

PNEU COM SISTEMA DE VULCANIZAÇÃO ULTRA-EFICIENTE. Bandas de rodagem de pneu tendo melhores propriedades de tração, enquanto surpreendentemente ainda mantem boas propriedades de coesão de materiais, as bandas de rodagem de pneu compreendendo uma composição de borracha com base em um elastômero de dieno altamente insaturado e entre 95 phr e 160 phr de uma carga de reforço inorgânico. A composição pode ainda incluir entre 60 phr e 130 phr de um sistema plastificação compreendendo uma resina plastificante com uma Tg de pelo menos 25 ºC e um plastificante líquido. A composição de borracha é curada com um sistema de cura de enxofre ultra-eficiente tendo uma relação em peso de enxofre para acelerador ajustada entre 0,02 e 0,2 para fornecer a composição de borracha com uma relação de MA300/G* maior do que 1,7, em que o módulo de alongamento na MA300 a 300% é medido a 23 ºC e o módulo de cisalhamento G* é medido a 60 ºC.
BR112014006169A 2011-09-14 2012-09-14 Banda de rodagem com sistema de vulcanização ultra eficiente BR112014006169A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161534867P 2011-09-14 2011-09-14
PCT/US2012/055531 WO2013040425A1 (en) 2011-09-14 2012-09-14 Tread with ultra efficient vulcanization system

Publications (2)

Publication Number Publication Date
BR112014006169A2 BR112014006169A2 (pt) 2017-04-11
BR112014006169A8 true BR112014006169A8 (pt) 2017-12-26

Family

ID=47883788

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006169A BR112014006169A8 (pt) 2011-09-14 2012-09-14 Banda de rodagem com sistema de vulcanização ultra eficiente

Country Status (5)

Country Link
EP (1) EP2748248B1 (pt)
JP (1) JP5873559B2 (pt)
CN (1) CN103857736B (pt)
BR (1) BR112014006169A8 (pt)
WO (1) WO2013040425A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014179806A1 (en) * 2013-05-03 2014-11-06 Compagnie Generale Des Etablissements Michelin Tire tread with improved wear
FR3007693B1 (fr) * 2013-07-01 2015-07-17 Michelin & Cie Pneumatique comportant une bande de roulement perfectionnee
FR3014443B1 (fr) * 2013-12-10 2016-01-15 Michelin & Cie Bande de roulement de pneumatique
JP5915700B2 (ja) 2014-06-26 2016-05-11 横浜ゴム株式会社 タイヤ用ゴム組成物
WO2016069012A1 (en) * 2014-10-31 2016-05-06 Compagnie Generale Des Etablissements Michelin Rubber component for a tire with improved abrasion resistance
EP3212707B1 (en) * 2014-10-31 2018-08-22 Compagnie Générale des Etablissements Michelin Tread for a tire formed from rubber composition cured with peroxide
FR3030372B1 (fr) * 2014-12-17 2017-10-27 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
WO2016105931A1 (en) 2014-12-23 2016-06-30 Bridgestone Americas Tire Operations, Llc Oil-containing rubber compositions and related methods
CN107278184B (zh) * 2014-12-31 2019-09-13 米其林集团总公司 具有改进干式/雪地牵引的轮胎胎面
FR3033288A1 (fr) * 2015-03-02 2016-09-09 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
FR3037590B1 (fr) * 2015-06-18 2017-06-02 Michelin & Cie Composition de caoutchouc comprenant un copolymere de styrene et de butadiene de faible temperature de transition vitreuse, et un fort taux de charge et de plastifiant
WO2017073494A1 (ja) * 2015-10-27 2017-05-04 住友ゴム工業株式会社 空気入りタイヤおよび架橋ゴム組成物
JP6235096B2 (ja) * 2015-10-27 2017-11-22 住友ゴム工業株式会社 空気入りタイヤおよび架橋ゴム組成物
CN108136847B (zh) * 2015-10-27 2020-10-27 住友橡胶工业株式会社 充气轮胎和交联橡胶组合物
JP6235097B2 (ja) * 2015-10-27 2017-11-22 住友ゴム工業株式会社 空気入りタイヤおよび架橋ゴム組成物
CN105524318A (zh) * 2016-01-27 2016-04-27 北京化工大学 一种白炭黑高填充溶聚丁苯橡胶纳米复合材料
FR3047694A1 (fr) * 2016-02-12 2017-08-18 Michelin & Cie Pneumatique ayant une bande de roulement renforcee
US20170232795A1 (en) * 2016-02-15 2017-08-17 The Goodyear Tire & Rubber Company Tire with tread for low temperature performance and wet traction
JP6249034B2 (ja) * 2016-03-25 2017-12-20 横浜ゴム株式会社 タイヤトレッド用ゴム組成物
US10336889B2 (en) * 2016-06-01 2019-07-02 The Goodyear Tire & Rubber Company Pneumatic tire
CN109963724B (zh) * 2016-09-21 2021-10-01 科腾化学品有限责任公司 胎面强化添加剂
FR3058728A1 (fr) 2016-11-17 2018-05-18 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une bande de roulement comprenant un elastomere thermoplastique et un systeme de reticulation a base d'un ou plusieurs peroxydes
FR3058729A1 (fr) * 2016-11-17 2018-05-18 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une bande de roulement comprenant un elastomere thermoplastique et un systeme de reticulation a base de soufre
FR3060586A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Pneumatique pourvu d'un flanc externe a base d'une composition comprenant une poudrette de caoutchouc
FR3060588A1 (fr) * 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une poudrette de caoutchouc specifique
FR3060587A1 (fr) 2016-12-20 2018-06-22 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une poudrette de caoutchouc specifique
FR3074182B1 (fr) 2017-11-30 2019-10-18 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc a haut module comprenant un ultra-accelerateur de vulcanisation
FR3074183B1 (fr) * 2017-11-30 2020-07-24 Michelin & Cie Composition de caoutchouc a haut module comprenant un systeme de reticulation au soufre efficace
US10947368B2 (en) 2019-03-04 2021-03-16 The Goodyear Tire & Rubber Company Pneumatic tire
US11214667B2 (en) 2019-07-29 2022-01-04 The Goodyear Tire & Rubber Company Pneumatic tire
US11441021B2 (en) 2019-07-29 2022-09-13 The Goodyear Tire & Rubber Company Pneumatic tire
WO2021126623A1 (en) * 2019-12-17 2021-06-24 Exxonmobil Chemical Patents Inc. Functionalized polymers as tread additive for improved wet braking and rolling resistance in high silica summer tire
US11440350B2 (en) 2020-05-13 2022-09-13 The Goodyear Tire & Rubber Company Pneumatic tire
KR102612231B1 (ko) * 2021-11-02 2023-12-11 금호타이어 주식회사 타이어 트레드용 고무조성물 및 이를 이용한 타이어

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001348461A (ja) * 2000-06-08 2001-12-18 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
JP4209200B2 (ja) * 2001-03-12 2009-01-14 ソシエテ ド テクノロジー ミシュラン タイヤトレッド用ゴム組成物
JP3996777B2 (ja) * 2002-01-22 2007-10-24 住友ゴム工業株式会社 タイヤ用トレッドゴム
FR2880893B1 (fr) * 2005-01-19 2007-10-26 Michelin Soc Tech Bande de roulement pour pneumatique
EP2021192B1 (en) * 2006-10-13 2012-06-13 Société de Technologie Michelin Improved shear band
FR2916202B1 (fr) * 2007-05-15 2009-07-17 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un plastifiant diester
FR2916201B1 (fr) * 2007-05-15 2009-07-17 Michelin Soc Tech Systeme plastifiant et composition de caoutchouc pour pneumatique incorporant ledit systeme
FR2923831B1 (fr) * 2007-11-15 2010-04-09 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un agent de recouvrement hydroxysilane
US20120247630A1 (en) * 2009-12-16 2012-10-04 John Calloway Moreland High silica content for heavy vehicle tires
WO2012012133A1 (en) * 2010-06-30 2012-01-26 Michelin Recherche Et Technique S.A. Tire tread for high performance tires
BR112014004556A2 (pt) * 2011-08-31 2017-05-30 Michelin & Cie banda de rodagem de pneu com melhorada tração no seco/na neve
JP5873558B2 (ja) * 2011-09-14 2016-03-01 コンパニー ゼネラール デ エタブリッスマン ミシュラン タイヤトレッド

Also Published As

Publication number Publication date
CN103857736A (zh) 2014-06-11
JP2014531488A (ja) 2014-11-27
EP2748248B1 (en) 2018-03-07
WO2013040425A1 (en) 2013-03-21
EP2748248A1 (en) 2014-07-02
BR112014006169A2 (pt) 2017-04-11
EP2748248A4 (en) 2015-04-22
JP5873559B2 (ja) 2016-03-01
CN103857736B (zh) 2015-09-23

Similar Documents

Publication Publication Date Title
BR112014006169A8 (pt) Banda de rodagem com sistema de vulcanização ultra eficiente
BR112014005815A2 (pt) baixa rigidez da banda de rodagem de pneu
BR112012015414A8 (pt) Composição de rodagem de pneu de avião, e, de veículo pesado
BR112012017699A2 (pt) composição elastomérica para fins pneumático, a título auto-vedante
BR112015015819A2 (pt) banda de rodagem com borrachas incompatíveis
BR112014023589A8 (pt) Banda de rodagem de pneu para propriedades aprimoradas de resistência ao desgaste
MY183718A (en) Elastomer composite reinforced with silica and products containing same
BR112013007652A2 (pt) Borracha de elastômero que não usa enxofre e acelerador de vulcanização e produto de borracha de elastômero
BRPI0823314A8 (pt) Pneu de veículo pesado, e, banda de rodagem de pneu de véiculo pesado.
FR2968006B1 (fr) Bande de roulement de pneumatique
FR2955588B1 (fr) Composition d'elastomere pour objet pneumatique, a propriete auto-obturante
BR112017017631A2 (pt) polímero à base de dieno conjugado modificado e método para produzir o mesmo, composição de borracha e pneu
EA201490373A1 (ru) Самосклеивающаяся эластомерная композиция для пневматического изделия
FR2968005B1 (fr) Bande de roulement de pneumatique neige
MY172470A (en) Rubber composition
BR112017017770A2 (pt) multivinilaminossilano, composto iniciador, processo para preparação do vinilaminossilano, uso do vinilaminossilano, processo para preparação de um polímero elastomérico ramificado, polímero elastomérico ramificado, composição de polímero não vulcanizado, composição de polímero vulcanizado, processo para preparação de uma composição de polímero vulcanizado e artigo
BR112014009843A2 (pt) composição de borracha prenchida por sílica e o método para fazer a mesma
FR2984904B1 (fr) Composition de caoutchouc
BR112013000175A2 (pt) objeto pneumático provido com uma camada estanque aos gases à base de uma mistura de uma borracha butila é um elastômero termoplástico
BR102015030838B1 (pt) composição de borracha e pneumático
BR112018012857A2 (pt) pneu para veículo transportador de carregamentos pesados compreendendo uma banda de rolamento inovadora
JP2014152002A5 (pt)
BR112014009780A2 (pt) composição de borracha preenchida com sílica e método de produção da mesma
BR112014003206A2 (pt) compostos da fórmula, uso de pelo menos um composto, mistura, mistura de borracha que contém sílica, uso de uma mistura de borracha, vulcanizados e moldagens de borracha, processo para preparar um composto e processo para preparar compostos da fórmula
BR112016013730A2 (pt) Pneu para motocicletas

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ESTABLISSEMENTS MICHELIN (FR)

Owner name: COMPAGNIE GENERALE DES ESTABLISSEMENTS MICHELIN (F

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements