ES8607117A1 - Procedimiento de formar neumaticos de uretano reforzado - Google Patents
Procedimiento de formar neumaticos de uretano reforzadoInfo
- Publication number
- ES8607117A1 ES8607117A1 ES540008A ES540008A ES8607117A1 ES 8607117 A1 ES8607117 A1 ES 8607117A1 ES 540008 A ES540008 A ES 540008A ES 540008 A ES540008 A ES 540008A ES 8607117 A1 ES8607117 A1 ES 8607117A1
- Authority
- ES
- Spain
- Prior art keywords
- aromatic
- reinforced polyurethane
- producing reinforced
- low hysteresis
- polyurethane tires
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C08G18/70—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
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
-
- 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
- B60C1/0025—Compositions of the sidewalls
-
- 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
- C08G2380/00—Tyres
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)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
- Tyre Moulding (AREA)
Abstract
PROCEDIMIENTO PARA LA FABRICACION DE NEUMATICO DE URETANO REFORZADO. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE INYECTA UNA COMPOSICION FORMADORA DE POLIUREA O POLIURETANO QUE COMPRENDE UN PREPOLIMERO QUE TIENE UN EXCESO DE GRUPOS ISOCIANATO Y UN EXPANSOR DE CADENA A BASE DE DIAMINA AROMATICA, EN UN MOLDE PARA NEUMATICOS; SEGUNDA, SE ENCAPSULA UN CORDON DE REFUERZO EN DICHO NEUMATICO; Y POR ULTIMO, SE ENDURECE DICHA COMPOSICION. EL PREPOLIMERO FORMADO SE OBTIENE HACIENDO REACCIONAR UN POLIISOCIANATO AROMATICO DE FORMULA GENERAL (I) CON UNA MEZCLA DE EXPANSOR DE CADENA QUE COMPRENDE UNA DIAMINA AROMATICA DE FORMULA GENERAL (II). DE APLICACION EN LA FABRICACION DE NEUMATICOS SOMETIDOS A UN ALTO NIVEL DE CHOQUES.-
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/577,960 US4519432A (en) | 1984-02-08 | 1984-02-08 | Reinforced polyurethane tires |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8607117A1 true ES8607117A1 (es) | 1986-06-16 |
ES540008A0 ES540008A0 (es) | 1986-06-16 |
Family
ID=24310867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540008A Expired ES8607117A1 (es) | 1984-02-08 | 1985-01-31 | Procedimiento de formar neumaticos de uretano reforzado |
Country Status (11)
Country | Link |
---|---|
US (1) | US4519432A (es) |
EP (1) | EP0153629A1 (es) |
JP (1) | JPS60210621A (es) |
AU (1) | AU3798585A (es) |
BR (1) | BR8500569A (es) |
CA (1) | CA1236261A (es) |
ES (1) | ES8607117A1 (es) |
HU (1) | HUT38384A (es) |
IN (1) | IN161122B (es) |
SU (1) | SU1575945A3 (es) |
ZA (1) | ZA85735B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857244A (en) * | 1984-09-26 | 1989-08-15 | Pradom Limited | Process of making a composite product, especially a vehicle tire |
US4786703A (en) * | 1987-04-15 | 1988-11-22 | Air Products And Chemicals, Inc. | Process for the preparation of polyisocyanate prepolymers and polyurethanes having high temperature performance and low hysteresis |
US4810769A (en) * | 1987-06-05 | 1989-03-07 | Air Products And Chemicals, Inc. | Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of the 2, 4 and 2,6 isomers |
US5034426A (en) * | 1987-07-20 | 1991-07-23 | Air Products And Chemicals, Inc. | Aromatic diamine catalytic chain extenders |
US4937306A (en) * | 1987-07-20 | 1990-06-26 | Air Products And Chemicals, Inc. | Aromatic diamine catalytic chain extenders |
US5605657A (en) * | 1992-05-14 | 1997-02-25 | Uniroyal Chemical Company, Inc. | Industrial solid tires and method of manufacture |
WO1996002584A1 (en) * | 1994-07-14 | 1996-02-01 | The Gates Rubber Company | High temperature polyurethane/urea elastomers |
US20030212236A1 (en) * | 2001-05-01 | 2003-11-13 | Luigi Pellacani | Process for producing polyurethane elastomer |
US20040154718A1 (en) * | 2003-02-06 | 2004-08-12 | Doesburg Van I. | Polyurethane filled tire and method of making same |
DE102006030391A1 (de) * | 2006-07-01 | 2008-01-10 | Bayer Materialscience Ag | Geschäumte und massive Polyurethanelastomere auf Basis von 1,5-Naphthalindiisocyanat, Verfahren zu ihrer Herstellung und ihre Verwendung |
PL2627626T3 (pl) * | 2010-10-14 | 2014-10-31 | Lonza Ag | Fluorowcowane dietylotoluenodiaminy |
EP3199571B1 (en) * | 2014-09-24 | 2019-06-05 | Bridgestone Corporation | Tire |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2713884A (en) * | 1953-11-06 | 1955-07-26 | Du Pont | Composite elastic structures |
GB1167871A (en) * | 1966-09-13 | 1969-10-22 | Ici Ltd | High Modulus Polyamide Tyre Cord. |
GB1224255A (en) * | 1967-07-04 | 1971-03-10 | Toray Industries | Nylon filaments for tyre cord and method for manufacturing the same |
BE759394A (fr) * | 1969-11-25 | 1971-04-30 | Kuraray Co | Fibre d'alcool de polyvinyle possedant d'excellentes proprietesaux hautes temperatures et pneumatique radial contenant de telles fibres |
US4152510A (en) * | 1970-01-16 | 1979-05-01 | Bayer Aktiengesellschaft | Polyurethane elastomers and a process for their production |
US3690363A (en) * | 1970-11-13 | 1972-09-12 | Fiverel | Glass cords and tires and similar rubber articles reinforced therewith |
US3869430A (en) * | 1971-08-17 | 1975-03-04 | Du Pont | High modulus, high tenacity poly(p-phenylene terephthalamide) fiber |
US3869429A (en) * | 1971-08-17 | 1975-03-04 | Du Pont | High strength polyamide fibers and films |
JPS5615321B2 (es) * | 1973-09-20 | 1981-04-09 | ||
US3950590A (en) * | 1974-06-24 | 1976-04-13 | Celanese Corporation | Production of improved polyester fibers for use in tires |
US3977172A (en) * | 1975-02-06 | 1976-08-31 | E. I. Du Pont De Nemours And Company | Reinforcement cord |
GB1502808A (en) * | 1975-04-17 | 1978-03-01 | Schmidt O | Pneumatic tyre for a vehicle |
US4044811A (en) * | 1975-07-16 | 1977-08-30 | The General Tire & Rubber Company | Laminated pneumatic tire |
AT339757B (de) * | 1975-10-03 | 1977-11-10 | Polyair Maschinenbau Gmbh | Vorrichtung zum giessen oder spritzen von fahrzeugreifen |
US4044540A (en) * | 1976-03-04 | 1977-08-30 | Toray Industries, Inc. | Elastomer coated carbon filament reinforcing yarn or cord, method and article |
DE2622951B2 (de) * | 1976-05-21 | 1979-09-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von elastischen Fonnkörpern |
AT343499B (de) * | 1976-06-11 | 1978-05-26 | Polyair Maschinenbau Gmbh | Vorrichtung zum giessen oder spritzen von fahrzeugreifen |
DE2635400A1 (de) * | 1976-08-06 | 1978-02-09 | Bayer Ag | Verfahren zur herstellung von polyurethankunststoffen |
US4155394A (en) * | 1977-08-29 | 1979-05-22 | The Goodyear Tire & Rubber Company | Tire cord composite and pneumatic tire |
AT356531B (de) * | 1978-05-03 | 1980-05-12 | Polyair Maschinenbau Gmbh | Verfahren zum giessen oder spritzen von fahrzeugreifen und vorrichtung zur durchfuehrung des verfahrens |
JPS5521406A (en) * | 1978-07-31 | 1980-02-15 | Teijin Ltd | Aromatic polyamide composition |
MX153272A (es) * | 1978-09-08 | 1986-09-08 | Lim Kunststoff Tech Gmbh | Procedimiento y aparato para la fabricacion de una llanta neumatica mejorada |
US4254272A (en) * | 1979-02-21 | 1981-03-03 | The Goodyear Tire & Rubber Company | Aromatic diamines and polyurethanes cured thereby |
DE2928182A1 (de) * | 1979-07-12 | 1981-01-29 | Bayer Ag | Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen |
DE2933165A1 (de) * | 1979-08-16 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Verfahren zur herstellung von dynamisch besonders belastbaren luftreifen |
US4269945A (en) * | 1980-01-24 | 1981-05-26 | The Dow Chemical Company | Reaction injection molded polyurethanes employing aliphatic amine chain extenders |
DE3200412A1 (de) * | 1982-01-09 | 1983-07-21 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls zelligen polyurethanharnstoffelastomeren |
US4396729A (en) * | 1982-04-23 | 1983-08-02 | Texaco Inc. | Reaction injection molded elastomer containing an internal mold release made by a two-stream system |
-
1984
- 1984-02-08 US US06/577,960 patent/US4519432A/en not_active Expired - Fee Related
-
1985
- 1985-01-23 AU AU37985/85A patent/AU3798585A/en not_active Abandoned
- 1985-01-24 IN IN47/CAL/85A patent/IN161122B/en unknown
- 1985-01-24 CA CA000472757A patent/CA1236261A/en not_active Expired
- 1985-01-30 ZA ZA85735A patent/ZA85735B/xx unknown
- 1985-01-31 ES ES540008A patent/ES8607117A1/es not_active Expired
- 1985-02-07 BR BR8500569A patent/BR8500569A/pt unknown
- 1985-02-07 JP JP60021017A patent/JPS60210621A/ja active Pending
- 1985-02-07 SU SU853861100A patent/SU1575945A3/ru active
- 1985-02-07 HU HU85464A patent/HUT38384A/hu unknown
- 1985-02-07 EP EP85101294A patent/EP0153629A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1236261A (en) | 1988-05-10 |
EP0153629A1 (en) | 1985-09-04 |
BR8500569A (pt) | 1985-09-24 |
HUT38384A (en) | 1986-05-28 |
JPS60210621A (ja) | 1985-10-23 |
IN161122B (es) | 1987-10-10 |
ZA85735B (en) | 1986-09-24 |
ES540008A0 (es) | 1986-06-16 |
US4519432A (en) | 1985-05-28 |
AU3798585A (en) | 1985-08-15 |
SU1575945A3 (ru) | 1990-06-30 |
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