BR9913917A - Processo de preparação de elastÈmeros de poliuretano microcelular - Google Patents

Processo de preparação de elastÈmeros de poliuretano microcelular

Info

Publication number
BR9913917A
BR9913917A BR9913917-0A BR9913917A BR9913917A BR 9913917 A BR9913917 A BR 9913917A BR 9913917 A BR9913917 A BR 9913917A BR 9913917 A BR9913917 A BR 9913917A
Authority
BR
Brazil
Prior art keywords
elastomers
preparing
microcellular
shoe soles
polyurethane elastomers
Prior art date
Application number
BR9913917-0A
Other languages
English (en)
Inventor
David J Ho
Original Assignee
Bayer Antwerpen Nv
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 Bayer Antwerpen Nv filed Critical Bayer Antwerpen Nv
Publication of BR9913917A publication Critical patent/BR9913917A/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
    • 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
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/28—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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2410/00—Soles

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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE PREPARAçãO DE ELASTÈMEROS DE POLIURETANO MICROCELULAR"<D>. São descritos elastómeros microcelulares e um processo de preparação dos mesmos. O processo compreende a reação de um componente resina (lado "B") com um pré-polímero isocianato terminado (lado "A"). A pré-reação da proporção correta do extensor de cadeia dentro do lado "A", que também inclui um poliol altamente primário, de baixa não saturação, é a chave para preparar elastómeros microcelulares de baixa densidade (menos do que 0,5 g/cm³) ao mesmo tempo evitando problemas com o processamento inferior ou propriedades físicas inferiores. O processo é de fácil execução, e proporciona produtos de poliuretano mais leve, de alta qualidade, incluindo equipamento protetor para esportes, descansos de braço ou volantes de direção na indústria automobilística, e meias-solas ou solas de sapato para calçados.
BR9913917-0A 1998-09-25 1999-07-27 Processo de preparação de elastÈmeros de poliuretano microcelular BR9913917A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/160,968 US6100310A (en) 1998-09-25 1998-09-25 Process for making microcellular polyurethane elastomers
PCT/EP1999/005375 WO2000018817A1 (en) 1998-09-25 1999-07-27 Process for making microcellular polyurethane elastomers

Publications (1)

Publication Number Publication Date
BR9913917A true BR9913917A (pt) 2001-06-19

Family

ID=22579243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9913917-0A BR9913917A (pt) 1998-09-25 1999-07-27 Processo de preparação de elastÈmeros de poliuretano microcelular

Country Status (19)

Country Link
US (1) US6100310A (pt)
EP (1) EP1124875B1 (pt)
JP (1) JP2002525403A (pt)
KR (1) KR20010079916A (pt)
CN (1) CN1157431C (pt)
AT (1) ATE290032T1 (pt)
AU (1) AU738330B2 (pt)
BR (1) BR9913917A (pt)
CA (1) CA2345120A1 (pt)
CZ (1) CZ20011059A3 (pt)
DE (1) DE69923991T2 (pt)
HK (1) HK1041276A1 (pt)
HU (1) HUP0103932A3 (pt)
PL (1) PL346967A1 (pt)
RU (1) RU2001111329A (pt)
SK (1) SK4152001A3 (pt)
TR (1) TR200100849T2 (pt)
TW (1) TW517065B (pt)
WO (1) WO2000018817A1 (pt)

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EP1125959A1 (en) * 2000-02-17 2001-08-22 Mitsui Chemicals, Inc. Microcellular polyurethane elastomer, and method of producing the same
AU2001255735A1 (en) 2000-04-28 2001-11-12 Synuthane International, Inc. Double metal cyanide catalysts containing polyglycol ether complexing agents
DE10032957A1 (de) * 2000-07-06 2002-01-17 Basf Ag Polyisocyanat-Polyadditionsprodukte auf Basis von niedrig ungesättigten Polyolen
US6458861B1 (en) * 2001-01-18 2002-10-01 Bayer Antwerp N.V. Carbon dioxide blown low density, flexible microcellular elastomers suitable for preparing shoe components
WO2005089778A1 (en) * 2004-03-24 2005-09-29 Commonwealth Scientific And Industrial Research Organisation Biodegradable polyurethane and polyurethane ureas
CN101479309B (zh) * 2006-06-30 2011-10-05 亨茨曼国际有限公司 新型网球
US20090035350A1 (en) * 2007-08-03 2009-02-05 John Stankus Polymers for implantable devices exhibiting shape-memory effects
BRPI0817704A2 (pt) * 2007-10-02 2015-03-31 Basf Se Processo para a produção de um corpo moldado de poliuretano, corpo moldado de poliuretano, e, sola de sapato.
ES2588191T3 (es) * 2007-11-14 2016-10-31 Basf Se Poliuretanos espumados con propiedades mejoradas de fatiga a la flexión
MX2010005614A (es) * 2007-11-26 2010-06-01 Huntsman Int Llc Pelota de tenis novedosa.
KR100969016B1 (ko) 2007-12-13 2010-07-09 현대자동차주식회사 내 가수분해성이 향상된 스티어링휠용 폴리우레탄 발포체
CN101565495A (zh) * 2008-04-23 2009-10-28 拜耳材料科技贸易(上海)有限公司 聚氨酯弹性体及其制备方法和用途
CN101486788B (zh) * 2008-12-30 2011-09-14 浙江华峰新材料股份有限公司 一种低密度高硬度聚氨酯微孔弹性体及其制备方法
US20100234483A1 (en) * 2009-03-10 2010-09-16 Tyco Healthcare Group Lp Foam seal formulation
EP2408841B1 (de) 2009-03-17 2014-11-19 Basf Se POLYURETHANFORMKÖRPER MIT VERBESSERTER WEITERREIßFESTIGKEIT UND VERBESSERTEM DAUERBIEGEVERHALTEN
CN102250313B (zh) * 2011-06-03 2012-09-26 山东东大一诺威聚氨酯有限公司 一种用于聚氨酯发泡轮胎的自结皮微孔弹性体组合物
CN103608373A (zh) * 2011-06-22 2014-02-26 陶氏环球技术有限责任公司 用于高温应用的聚氨酯泡沫弹性体
DE102012109024A1 (de) * 2012-09-25 2014-05-28 Krones Ag Blasformmaschine mit Dämpfung für deren Steuerung
JP6253942B2 (ja) * 2013-10-10 2017-12-27 ヤマハ株式会社 発泡ウレタンゴム及び発泡ウレタンゴム形成用組成物
CA2933750C (en) * 2013-12-20 2021-08-03 Huntsman International Llc Polyurethane filled tires
CN106632982A (zh) * 2016-12-31 2017-05-10 山东诺威聚氨酯股份有限公司 软式排球用聚氨酯组合料及其制备方法
WO2019224235A1 (de) * 2018-05-22 2019-11-28 Basf Polyurethanes Gmbh Polyurethanelastomer
JP7183685B2 (ja) * 2018-10-18 2022-12-06 東ソー株式会社 ポリウレタンインテグラルスキンフォーム用組成物、ポリウレタンインテグラルスキンフォーム、及びその製造方法
CN111518259B (zh) * 2020-05-06 2022-08-19 长华化学科技股份有限公司 高回弹性的聚氨酯微孔弹性体及其制备方法和应用

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Also Published As

Publication number Publication date
CA2345120A1 (en) 2000-04-06
HUP0103932A2 (hu) 2002-02-28
DE69923991D1 (de) 2005-04-07
HK1041276A1 (zh) 2002-07-05
CN1320131A (zh) 2001-10-31
CN1157431C (zh) 2004-07-14
PL346967A1 (en) 2002-03-11
TR200100849T2 (tr) 2001-08-21
AU738330B2 (en) 2001-09-13
KR20010079916A (ko) 2001-08-22
TW517065B (en) 2003-01-11
CZ20011059A3 (cs) 2001-12-12
SK4152001A3 (en) 2001-10-08
EP1124875B1 (en) 2005-03-02
DE69923991T2 (de) 2006-04-13
US6100310A (en) 2000-08-08
RU2001111329A (ru) 2004-02-20
HUP0103932A3 (en) 2003-05-28
AU5288699A (en) 2000-04-17
JP2002525403A (ja) 2002-08-13
EP1124875A1 (en) 2001-08-22
ATE290032T1 (de) 2005-03-15
WO2000018817A1 (en) 2000-04-06

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

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

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