BR112016011461A2 - suporte de poliuretano para pneu não pneumático - Google Patents

suporte de poliuretano para pneu não pneumático

Info

Publication number
BR112016011461A2
BR112016011461A2 BR112016011461A BR112016011461A BR112016011461A2 BR 112016011461 A2 BR112016011461 A2 BR 112016011461A2 BR 112016011461 A BR112016011461 A BR 112016011461A BR 112016011461 A BR112016011461 A BR 112016011461A BR 112016011461 A2 BR112016011461 A2 BR 112016011461A2
Authority
BR
Brazil
Prior art keywords
active hydrogen
aromatic diisocyanate
diisocyanate monomer
hydrogen component
hub
Prior art date
Application number
BR112016011461A
Other languages
English (en)
Inventor
Parfondry Alain
Delfino Antonio
C Bohn Clayton
e dotson Michael
Original Assignee
1 Compagnie Generale Des Etablissements Michelin E 2 Michelin Rech Et Technique S A
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 1 Compagnie Generale Des Etablissements Michelin E 2 Michelin Rech Et Technique S A filed Critical 1 Compagnie Generale Des Etablissements Michelin E 2 Michelin Rech Et Technique S A
Publication of BR112016011461A2 publication Critical patent/BR112016011461A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/02—Solid tyres ; Moulds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B9/00—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces
    • B60B9/02—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims
    • B60B9/04—Wheels of high resiliency, e.g. with conical interacting pressure-surfaces using springs resiliently mounted bicycle rims in leaf form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • 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
    • B60C2001/0091—Compositions of non-inflatable or solid tyres
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

pneus não pneumáticos são divulgados tendo uma estrutura de suporte que inclui uma faixa anular reforçada externa, um cubo e um conjunto de suportes se estendendo entre o cubo e radialmente para dentro da faixa anular reforçada externa. a estrutura de suporte é formada pelo menos em parte de um poliuretano produzido um pré-polímero compreendendo um produto de reação de um monômero de di-isocianato aromático e um componente de hidrogênio ativo selecionado de um poliol, uma poliamina ou combinações dos mesmos, o monômero de di-isocianato aromático e o componente de hidrogênio ativo misturados a uma razão de nco para grupo de função de reação de isocianato de pelo menos 18:1, em que o componente de hidrogênio ativo tem um peso molecular médio numérico entre 1000 e 6000 e em que o pré-polímero contém não mais que 10% em peso de monômero de di-isocianato aromático residual. os componentes de reação também incluem um curativo.
BR112016011461A 2013-11-22 2014-11-20 suporte de poliuretano para pneu não pneumático BR112016011461A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361907422P 2013-11-22 2013-11-22
PCT/US2014/066582 WO2015077438A1 (en) 2013-11-22 2014-11-20 Polyurethane support for non-pneumatic tire

Publications (1)

Publication Number Publication Date
BR112016011461A2 true BR112016011461A2 (pt) 2018-03-27

Family

ID=52014414

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016011461A BR112016011461A2 (pt) 2013-11-22 2014-11-20 suporte de poliuretano para pneu não pneumático

Country Status (6)

Country Link
US (1) US20160288569A1 (pt)
EP (1) EP3071424B1 (pt)
JP (1) JP2017501922A (pt)
CN (1) CN105745090B (pt)
BR (1) BR112016011461A2 (pt)
WO (1) WO2015077438A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3007909A4 (en) 2013-06-15 2017-03-01 Ronald Thompson Annular ring and non-pneumatic tire
US20180015785A1 (en) * 2014-03-01 2018-01-18 Bridgestone Americas Tire Operations, Llc Non-pneumatic tire assembly including a replaceable tread element
EP3253591B1 (en) 2015-02-04 2021-06-30 Camso Inc. Non-pneumatic tire and other annular devices
US11999419B2 (en) 2015-12-16 2024-06-04 Camso Inc. Track system for traction of a vehicle
US10279627B2 (en) * 2016-02-23 2019-05-07 James Marklee Raulerson, Jr. Non-pneumatic tire
BR112018001013A2 (pt) * 2016-05-18 2018-09-18 Lanxess Solution Us Inc pneu elastomérico não pneumático com paredes laterais de raio cruzado
KR101859741B1 (ko) * 2016-09-01 2018-05-21 금호타이어 주식회사 비공기입 타이어
WO2018211734A1 (ja) * 2017-05-18 2018-11-22 株式会社ブリヂストン タイヤ
JP6852577B2 (ja) * 2017-06-06 2021-03-31 日産自動車株式会社 非空気式車輪
EP3638515B1 (en) 2017-06-15 2023-04-05 Camso Inc. Wheel comprising a non-pneumatic tire
JP6910247B2 (ja) * 2017-08-31 2021-07-28 Ｔｏｙｏ Ｔｉｒｅ株式会社 非空気圧タイヤ
JP6929764B2 (ja) * 2017-12-01 2021-09-01 Ｔｏｙｏ Ｔｉｒｅ株式会社 非空気圧タイヤ
CN111511580B (zh) * 2017-12-21 2022-09-16 米其林集团总公司 用于非充气轮胎的加强型弹性支撑件
JP7076299B2 (ja) * 2018-06-22 2022-05-27 Ｔｏｙｏ Ｔｉｒｅ株式会社 非空気圧タイヤ
DE102022108267A1 (de) 2022-04-06 2023-10-12 KraussMaffei Extrusion GmbH Verfahren und Vorrichtung zum Herstellen eines nicht-pneumatischen Reifens
WO2024111459A1 (ja) * 2022-11-22 2024-05-30 株式会社ダイセル ポリウレタン系樹脂

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182825A (en) * 1978-10-11 1980-01-08 Thiokol Corporation Polyether based urethanes with superior dynamic properties
JPS5818245B2 (ja) * 1979-06-20 1983-04-12 横浜ゴム株式会社 タイヤ充填物
JPS61176624A (ja) * 1985-02-01 1986-08-08 Takeda Chem Ind Ltd 軽中荷重用タイヤ
US4934425A (en) * 1988-03-23 1990-06-19 Uniroyal Chemical Company, Inc. Non-pneumatic tire
US4945962A (en) * 1989-06-09 1990-08-07 The Uniroyal Goodrich Tire Company Honeycomb non-pneumatic tire with a single web on one side
US5265659A (en) * 1992-03-18 1993-11-30 Uniroyal Goodrich Licensing Services, Inc. Non-pneumatic tire with ride-enhancing insert
US5703193A (en) * 1996-06-03 1997-12-30 Uniroyal Chemical Company, Inc. Removal of unreacted diisocyanate monomer from polyurethane prepolymers
CN100497007C (zh) * 2001-08-24 2009-06-10 米其林技术公司 非充气轮胎
US20080064844A1 (en) * 2006-09-13 2008-03-13 Nagaraj Phaniraj T Isocyanate terminated polycaprolactone polyurethane prepolymers
US20090110894A1 (en) * 2007-10-26 2009-04-30 Nybakken George H Polyurethane elastomer articles from low free diphenylmethane diisocyanate prepolymers
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BR112012022942B1 (pt) * 2010-03-12 2020-05-12 Compagnie Generale Des Etablissements Michelin Roda não pneumática, estruturalmente suportada, com conjunto de reforço de loop contínuo
US20120234444A1 (en) * 2011-03-18 2012-09-20 Chemtura Corporation Non-pneumatic tire with annular spoke reinforcing web
CN202319746U (zh) * 2011-07-13 2012-07-11 深圳市道尔轮胎科技有限公司 一种不会爆胎的开式结构轮胎

Also Published As

Publication number Publication date
CN105745090B (zh) 2018-11-20
US20160288569A1 (en) 2016-10-06
EP3071424B1 (en) 2021-05-26
WO2015077438A1 (en) 2015-05-28
CN105745090A (zh) 2016-07-06
EP3071424A1 (en) 2016-09-28
JP2017501922A (ja) 2017-01-19

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.