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AR005180A1 - Elastomero de poliuretano, metodo para aumentar las propiedades fisicas del mismo y prepolimero o cuasiprepolimero terminado con isocianato para prepararlo - Google Patents

Elastomero de poliuretano, metodo para aumentar las propiedades fisicas del mismo y prepolimero o cuasiprepolimero terminado con isocianato para prepararlo

Info

Publication number
AR005180A1
AR005180A1 ARP960105825A ARP960105825A AR005180A1 AR 005180 A1 AR005180 A1 AR 005180A1 AR P960105825 A ARP960105825 A AR P960105825A AR P960105825 A ARP960105825 A AR P960105825A AR 005180 A1 AR005180 A1 AR 005180A1
Authority
AR
Argentina
Prior art keywords
physical properties
quasiprepolymer
isocyanate
finished
prepare
Prior art date
Application number
ARP960105825A
Other languages
English (en)
Original Assignee
Arco Chem 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 Arco Chem Tech filed Critical Arco Chem Tech
Publication of AR005180A1 publication Critical patent/AR005180A1/es

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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4808—Mixtures of two or more polyetherdiols
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

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

Se preparan elastomeros de poliuretano con elongacion, resistencia a la traccion, y otras propiedades fisicas mejoradas a partir de un componente depoliol que contiene un poliol cristalizable y desde 5 hasta 35 equivalente por cada cien de unpo lioxipropileno poliol de bajo monol mediante tecnologias deuna sola operacion, cuasiprepolimericas, y preferentemente prepolimericas que implican prolongacion de cadena con un diol alifatico o una amina aromatica.
ARP960105825A 1995-12-22 1996-12-20 Elastomero de poliuretano, metodo para aumentar las propiedades fisicas del mismo y prepolimero o cuasiprepolimero terminado con isocianato para prepararlo AR005180A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/577,959 US5648447A (en) 1995-12-22 1995-12-22 Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols

Publications (1)

Publication Number Publication Date
AR005180A1 true AR005180A1 (es) 1999-04-14

Family

ID=24310863

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105825A AR005180A1 (es) 1995-12-22 1996-12-20 Elastomero de poliuretano, metodo para aumentar las propiedades fisicas del mismo y prepolimero o cuasiprepolimero terminado con isocianato para prepararlo

Country Status (12)

Country Link
US (1) US5648447A (es)
EP (1) EP0868455B1 (es)
JP (1) JP2001500167A (es)
CN (1) CN1112392C (es)
AR (1) AR005180A1 (es)
AU (1) AU1144897A (es)
BR (1) BR9612112A (es)
CA (1) CA2241268A1 (es)
DE (1) DE69608309T2 (es)
ES (1) ES2146033T3 (es)
TW (1) TW492984B (es)
WO (1) WO1997023531A1 (es)

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US5670601A (en) * 1995-06-15 1997-09-23 Arco Chemical Technology, L.P. Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation
US5700847A (en) * 1995-12-04 1997-12-23 Arco Chemical Technology, L.P. Molded polyurethane foam with enhanced physical properties
US6258917B1 (en) * 1996-05-21 2001-07-10 Simula, Inc. Extrudable thermoplastic elastomeric urea-extended polyurethane
US5856372A (en) * 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US6040413A (en) * 1996-07-10 2000-03-21 Basf Corporation Composition of polytetramethylene ether glycols and polyoxy alkylene polyether polyols having a low degree of unsaturation
US5708118A (en) * 1996-10-11 1998-01-13 Arco Chemical Technology, L.P. Spandex elastomers
US5723563A (en) * 1996-10-11 1998-03-03 Arco Chemical Technology, L.P. Spandex elastomers
KR20010032737A (ko) 1997-12-05 2001-04-25 와그너 죤 엠. 개선된 물성을 갖는 폴리우레탄 및 폴리우레탄/우레아열-경화 및 수분-경화 엘라스토머
AU763608B2 (en) * 1999-03-17 2003-07-31 Asahi Glass Company Limited Polyurethane / polyurethane-urea resin and process for producing the same
DE19918726C2 (de) * 1999-04-24 2002-04-11 Bayer Ag Offenzellige Polyurethanhartschaumstoffe
US6344494B1 (en) 2000-05-24 2002-02-05 Basf Corporation Use of low unsaturated polyether polyols in slabstock foam applications
US6201035B1 (en) 2000-05-24 2001-03-13 Basf Corporation Use of low unsaturated polyether polyols in high resilience slabstock foam applications
IT1318961B1 (it) 2000-10-03 2003-09-19 Erminio Rossini S P A Ora Ross Manica perfezionata per cilindro sussidiario di una macchina da stampaindiretta o "offset".
JPWO2003074582A1 (ja) * 2002-03-07 2005-06-30 旭硝子株式会社 熱硬化性ポリウレタンエラストマー組成物、ポリウレタンエラストマーおよびその製造方法
US6824703B2 (en) * 2002-03-08 2004-11-30 Bayer Materialscience Llc Polyurethane elastomers having improved physical properties and a process for the production thereof
US7511111B2 (en) * 2002-03-08 2009-03-31 Bayer Materialscience Llc Polyurethane elastomers having improved physical properties and a process for the production thereof
US6903179B2 (en) * 2002-05-30 2005-06-07 Bayer Materialscience Llc Polyurethane/ureas useful for the production of spandex and a process for their production
KR20060036388A (ko) * 2003-07-24 2006-04-28 아사히 가라스 가부시키가이샤 폴리우레탄 수지 및 그 제조방법
US20050037194A1 (en) * 2003-08-15 2005-02-17 Kimberly-Clark Worldwide, Inc. Thermoplastic polymers with thermally reversible and non-reversible linkages, and articles using same
DE102004015985A1 (de) * 2004-04-01 2005-10-20 Bayer Materialscience Ag Verfärbungsstabile Polyetherallophanate
MX2007004933A (es) * 2004-10-25 2007-06-12 Dow Global Technologies Inc Prepolimeros preparados a partir de poliester polioles que contienen hidroximetilo derivados de acidos grasos.
DE102005011784A1 (de) * 2005-03-11 2006-09-14 Basf Ag Prepolymere und daraus hergestellte zellige Polyisocyanat-Polyadditionsprodukte
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
EP2132250A1 (en) * 2007-03-29 2009-12-16 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethane prepared using a mixture of polyester diol and poly ( propylene oxide) diol
US20090193991A1 (en) * 2008-02-04 2009-08-06 Felice Rossini Blanket sleeve and cylinder and method of making same
US20100307356A1 (en) * 2008-02-04 2010-12-09 Felice Rossini Bridged sleeve/cylinder and method of making same for web offset printing machines
CN101857670B (zh) * 2009-04-10 2013-04-03 拜耳材料科技(中国)有限公司 聚氨酯微孔弹性体及其制备方法和应用
US8697239B2 (en) * 2009-07-24 2014-04-15 Rohm And Haas Electronic Materials Cmp Holdings, Inc. Multi-functional polishing pad
JP6098379B2 (ja) * 2013-06-05 2017-03-22 富士ゼロックス株式会社 クリーニングブレード、クリーニング装置、プロセスカートリッジ、および画像形成装置
MX363252B (es) 2013-08-26 2019-03-19 Huntsman Petrochemical Llc Reduccion de aldehidos en catalizadores de amina.
JP6509236B2 (ja) 2013-10-01 2019-05-08 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ アミン触媒中のアルデヒドの減少
WO2015102699A2 (en) * 2013-10-04 2015-07-09 Luna Innovations Incorporated Fluid resistant, high performance reactive hot melt sealant and/or adhesive compositions
US9873758B2 (en) 2013-12-02 2018-01-23 Dow Global Technologies Llc Storage stable polyol composition for polyurethane elastomers
JP6641285B2 (ja) 2014-06-27 2020-02-05 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ ポリウレタン材料における使用のためのピロリジンに基づく触媒
PL3240817T3 (pl) 2014-12-31 2021-12-20 Huntsman Petrochemical Llc Redukcja aldehydów w katalizatorach aminowych
WO2019209348A1 (en) 2018-04-28 2019-10-31 Liang Wang Polyurethane elastomer with high ultimate elongation
KR20220158797A (ko) 2020-03-27 2022-12-01 헌츠만 페트로케미칼 엘엘씨 폴리우레탄 폼에 대한 산-차단된 알킬아미노피리딘 촉매
CA3185950A1 (en) 2020-08-14 2022-02-17 Pietro BUONO Additive for reducing polyurethane foam degradation

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US3980606A (en) * 1975-02-24 1976-09-14 The Firestone Tire & Rubber Company Polyurethane elastomers having prolonged flex life and tires made therefrom
DD292005A5 (de) * 1989-03-17 1991-07-18 ������@������������k�� Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere)
JP2619109B2 (ja) * 1989-05-09 1997-06-11 旭硝子株式会社 柔軟性にすぐれたポリウレタン系硬化性組成物
US5136010A (en) * 1990-09-28 1992-08-04 Olin Corporation Polyurethane elastomers and polyurea elastomers made using high functionality, low unsaturation level polyols prepared with double metal cyanide catalysts
US5185420A (en) * 1990-11-02 1993-02-09 Olin Corporation Thermoplastic polyurethane elastomers and polyurea elastomers made using low unsaturation level polyols prepared with double metal cyanide catalysts
CN1076933A (zh) * 1992-03-31 1993-10-06 宋兆生 高回弹低密度模塑聚氨酯泡沫的制备方法
JP3326176B2 (ja) * 1992-06-04 2002-09-17 アーチ ケミカルズ，インコーポレイテッド 硬い熱可塑性ポリウレタンエラストマー
CA2095876A1 (en) * 1992-06-05 1993-12-06 Nigel Barksby Isocyante-terminated prepolymers derived from polyether polyol mixtures having low monol content and their use in polyurethanes
US5470813A (en) * 1993-11-23 1995-11-28 Arco Chemical Technology, L.P. Double metal cyanide complex catalysts

Also Published As

Publication number Publication date
CA2241268A1 (en) 1997-07-03
BR9612112A (pt) 1999-06-15
CN1205713A (zh) 1999-01-20
TW492984B (en) 2002-07-01
CN1112392C (zh) 2003-06-25
EP0868455B1 (en) 2000-05-10
US5648447A (en) 1997-07-15
AU1144897A (en) 1997-07-17
DE69608309T2 (de) 2000-10-19
JP2001500167A (ja) 2001-01-09
EP0868455A1 (en) 1998-10-07
DE69608309D1 (de) 2000-06-15
ES2146033T3 (es) 2000-07-16
WO1997023531A1 (en) 1997-07-03

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