ES8706746A1 - Procedimiento de producir composiciones de uretano - Google Patents

Procedimiento de producir composiciones de uretano

Info

Publication number
ES8706746A1
ES8706746A1 ES540005A ES540005A ES8706746A1 ES 8706746 A1 ES8706746 A1 ES 8706746A1 ES 540005 A ES540005 A ES 540005A ES 540005 A ES540005 A ES 540005A ES 8706746 A1 ES8706746 A1 ES 8706746A1
Authority
ES
Spain
Prior art keywords
low hysteresis
polyurethane compositions
polyol
producing polyurethane
prepolymer
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
Application number
ES540005A
Other languages
English (en)
Other versions
ES540005A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lim International SA
Air Products and Chemicals Inc
Original Assignee
Lim International SA
Air Products and Chemicals Inc
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 Lim International SA, Air Products and Chemicals Inc filed Critical Lim International SA
Publication of ES8706746A1 publication Critical patent/ES8706746A1/es
Publication of ES540005A0 publication Critical patent/ES540005A0/es
Expired legal-status Critical Current

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
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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)
  • Polyurethanes Or Polyureas (AREA)

Abstract

METODO DE PRODUCIR COMPOSICIONES DE URETANO. CONSISTE EN HACER REACCIONAR Y CURAR: A) UN PREPOLIMERO DE UN POLIISOCIANATO AROMATICO DE FORMULA (I), DONDE R1, R2, R3 Y R4 SON H, ALQUILO DE C 1 A 4 Y OTROS, Y DE UN POLIOL DE 500 A 5.000 DE PESO MOLECULAR, ESTANDO FORMADO EL PREPOLIMERO A UNA TEMPERATURA ENTRE 50 Y 100GC, DURANTE 1 A 24 HORAS Y UNA PRESION DESDE LA ATMOSFERICA HASTA 1.000 P.S.I.G.; Y B) UNA MEZCLA DE EXPANSOR DE CADENA QUE COMPRENDE UNA DIAMINA AROMATICA DE FORMULA (II), EN UN POLIOL QUE TIENE UN PESO MOLECULAR DE 500 A 5.000, REALIZANDOSE DICHA REACCION Y CUARDO ENTRE 70 Y 120GC, DURANTE 1 A 24 HORAS Y A PRESION ENTRE LA ATMOSFERICA Y 1.000 P.S.I.F. TIENE UTILIDAD EN LA FABRICACION DE ARTICULOS MOLDEADOS. *FORMULA*
ES540005A 1984-02-08 1985-01-31 Procedimiento de producir composiciones de uretano Expired ES8706746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/578,240 US4507459A (en) 1984-02-08 1984-02-08 Polyurethane compositions having low hysteresis

Publications (2)

Publication Number Publication Date
ES8706746A1 true ES8706746A1 (es) 1987-07-01
ES540005A0 ES540005A0 (es) 1987-07-01

Family

ID=24312002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES540005A Expired ES8706746A1 (es) 1984-02-08 1985-01-31 Procedimiento de producir composiciones de uretano

Country Status (9)

Country Link
US (1) US4507459A (es)
EP (1) EP0153628A1 (es)
JP (1) JPS60181117A (es)
AU (1) AU3798685A (es)
BR (1) BR8500570A (es)
CA (1) CA1236629A (es)
ES (1) ES8706746A1 (es)
HU (1) HUT38665A (es)
ZA (1) ZA85736B (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
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US4689356A (en) * 1985-12-10 1987-08-25 The Dow Chemical Company Polyurethane elastomers prepared in a two-step process using mixtures of chain extenders
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
JP2613441B2 (ja) * 1988-07-18 1997-05-28 トヨタ自動車株式会社 発泡ポリウレタンの製法
GB2223025B (en) * 1988-09-27 1992-02-12 Shengcai Zhao Polyurethane plug and method of making the same
CA2020500A1 (en) * 1989-07-28 1991-01-29 Robson Mafoti Process for the preparation of polyurea-polyurethane elastomers
US5112933A (en) * 1991-04-16 1992-05-12 Otis Elevator Company Ether-based polyurethane elevator sheave liner-polyurethane-urea made from polyether urethane prepolymer chain extended with polyester/diamine blend
US5128433A (en) * 1991-06-04 1992-07-07 Polytek Development Corp. Thixotropic polymer compositions and process for use thereof
JP3007418B2 (ja) * 1994-07-14 2000-02-07 ザ ゲイツ コーポレイション 高温用ポリウレタン／尿素エラストマー
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
US20070149749A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Polyurethanes prepared from polycarbonate polyols, articles and coatings prepared therefrom and methods of making the same
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers and methods of making the same
US11591436B2 (en) 2004-09-01 2023-02-28 Ppg Industries Ohio, Inc. Polyurethane article and methods of making the same
US8399559B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8933166B2 (en) * 2004-09-01 2015-01-13 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US20070251421A1 (en) * 2004-09-01 2007-11-01 Rukavina Thomas G Powder coatings prepared from polyurethanes and poly(ureaurethane)s, coated articles and methods of making the same
US8207286B2 (en) * 2004-09-01 2012-06-26 Ppg Industries Ohio, Inc Methods for preparing polyurethanes
US20090280329A1 (en) * 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US8734951B2 (en) * 2004-09-01 2014-05-27 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8927675B2 (en) * 2004-09-01 2015-01-06 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8349986B2 (en) * 2004-09-01 2013-01-08 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US11008418B2 (en) 2004-09-01 2021-05-18 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8889815B2 (en) * 2004-09-01 2014-11-18 Ppg Industries Ohio, Inc. Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
US20070148471A1 (en) * 2004-09-01 2007-06-28 Rukavina Thomas G Impact resistant polyurethane and poly(ureaurethane) articles and methods of making the same
US8653220B2 (en) * 2004-09-01 2014-02-18 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US11248083B2 (en) 2004-09-01 2022-02-15 Ppg Industries Ohio, Inc. Aircraft windows
US8604153B2 (en) * 2004-09-01 2013-12-10 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8859680B2 (en) * 2004-09-01 2014-10-14 Ppg Industries Ohio, Inc Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US9598527B2 (en) * 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US11149107B2 (en) 2004-09-01 2021-10-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) * 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US9464169B2 (en) 2004-09-01 2016-10-11 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20070167600A1 (en) * 2004-09-01 2007-07-19 Rukavina Thomas G Polyurethanes prepared from polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
CA2662982A1 (en) 2009-04-17 2010-10-17 Crosslink Technology Inc. Liquid aromatic amines and uses thereof in gas impermeable coatings
EA023023B1 (ru) * 2010-10-14 2016-04-29 Лонца Лтд. Галогенированные диэтилтолуолдиамины
CN111378273B (zh) * 2020-02-25 2022-04-12 凌彩百川（新兴）科技有限公司 一种低滞后损失高强度聚氨酯弹性体及其制备方法
CN116554430B (zh) * 2023-05-11 2024-04-19 青岛格林沃德新材料科技有限公司 一种含动态二硫键的高性能聚氨酯阻尼材料及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713884A (en) * 1953-11-06 1955-07-26 Du Pont Composite elastic structures
US3194793A (en) * 1961-12-13 1965-07-13 Du Pont Polyurethanes cured with mixtures of aromatic primary and secondary diamines
US3456037A (en) * 1964-12-14 1969-07-15 Du Pont Polyurethane-polyureas
GB1142667A (en) * 1966-05-25 1969-02-12 Du Pont Polyamine curing agents for isocyanato-terminated pre-polymer
DE1809172C3 (de) * 1968-11-15 1979-10-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanelastomeren
US3752790A (en) * 1969-02-26 1973-08-14 Du Pont Chlorinated toluenediamine curing agents for use in preparing polyurethane elastomers and foams
US4152510A (en) * 1970-01-16 1979-05-01 Bayer Aktiengesellschaft Polyurethane elastomers and a process for their production
US3846351A (en) * 1972-07-26 1974-11-05 Eastman Kodak Co Secondary aromatic alkyl diamines as foam catalysts and chain extenders
JPS5521763B2 (es) * 1973-07-07 1980-06-12
JPS5714341B2 (es) * 1973-07-12 1982-03-24
JPS5145316B2 (es) * 1973-08-06 1976-12-03
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
US4048105A (en) * 1975-12-19 1977-09-13 Mccord Corporation High density urethane foam for rim
US4017464A (en) * 1976-02-05 1977-04-12 The Goodyear Tire & Rubber Company Polytetramethylene ether urethane cured with 2,2'-diaminodiphenyl disulphide
US4218543A (en) * 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
DE2635400A1 (de) * 1976-08-06 1978-02-09 Bayer Ag Verfahren zur herstellung von polyurethankunststoffen
US4254272A (en) * 1979-02-21 1981-03-03 The Goodyear Tire & Rubber Company Aromatic diamines and polyurethanes cured thereby
JPS5938964B2 (ja) * 1979-04-11 1984-09-20 イハラケミカル工業株式会社 ポリウレタンエラストマ−の製造方法
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
US4296212A (en) * 1980-08-27 1981-10-20 The Upjohn Company Elastomeric polyurethane-polyurea polymer prepared from an organic polyisocyanate a polyol and an aromatic diamine having at least one of the ortho positions to each amine lower alkyl
JPS57155261A (en) * 1981-03-20 1982-09-25 Sanyo Chem Ind Ltd Composition for lining steel pipe and method thereof
DE3200412A1 (de) * 1982-01-09 1983-07-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls zelligen polyurethanharnstoffelastomeren

Also Published As

Publication number Publication date
BR8500570A (pt) 1985-09-24
US4507459A (en) 1985-03-26
JPS6251967B2 (es) 1987-11-02
CA1236629A (en) 1988-05-10
HUT38665A (en) 1986-06-30
EP0153628A1 (en) 1985-09-04
ZA85736B (en) 1986-09-24
JPS60181117A (ja) 1985-09-14
AU3798685A (en) 1985-08-15
ES540005A0 (es) 1987-07-01

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