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AR003552A1 - Metodo para fabricar elastomeros de poliuretano compacto o celular y prepolimeros de isocianato apropiados para ello. - Google Patents

Metodo para fabricar elastomeros de poliuretano compacto o celular y prepolimeros de isocianato apropiados para ello.

Info

Publication number
AR003552A1
AR003552A1 ARP960104305A AR10430596A AR003552A1 AR 003552 A1 AR003552 A1 AR 003552A1 AR P960104305 A ARP960104305 A AR P960104305A AR 10430596 A AR10430596 A AR 10430596A AR 003552 A1 AR003552 A1 AR 003552A1
Authority
AR
Argentina
Prior art keywords
diisocyanate
polyurethane elastomers
cellular polyurethane
isocianate
manufacturing compact
Prior art date
Application number
ARP960104305A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of AR003552A1 publication Critical patent/AR003552A1/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
    • C08G18/70—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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
    • 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
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • 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
    • 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
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • 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
    • C08G2350/00—Acoustic or vibration damping material

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

El objeto de la presente invención es un método para fabricar elastómeros de poliuretano compactos y preferentemente celulares por conversión de: a)compuestos polihidroxilo de alto peso molecular y, en caso necesario, b)medios prolongadores decad ena y/o reticulantes de bajo peso molecular con c) 1,5-naftilen diisocianato y por lo menos un diisocianato aromático adicional, seleccionado del grupo formado por diisocianato de toluileno, de difenilmetano,de 3,3-dimetil-difenilo, de1,2-dife niletano y de fenileno y/o diisocianato alifático con 4 a 12 átomos de carbono y/o diisocianato cicloalifático con 6 a18 átomos de carbono, donde los componentes constitutivos (a), (c) y en caso necesario (b) se hacen reaccionarpreferentemente de acuerdo con el método delos prepolímeros en presencia o ausencia de: d) catalizadores, e) expansores, f) aditivos, y prepolímeros de isocianato apropiados para ello.
ARP960104305A 1995-09-15 1996-09-11 Metodo para fabricar elastomeros de poliuretano compacto o celular y prepolimeros de isocianato apropiados para ello. AR003552A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19534163A DE19534163A1 (de) 1995-09-15 1995-09-15 Verfahren zur Herstellung von kompakten oder zelligen Polyurethan-Elastomeren und hierfür geeignete Isocyanatpräpolymere

Publications (1)

Publication Number Publication Date
AR003552A1 true AR003552A1 (es) 1998-08-05

Family

ID=7772208

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960104305A AR003552A1 (es) 1995-09-15 1996-09-11 Metodo para fabricar elastomeros de poliuretano compacto o celular y prepolimeros de isocianato apropiados para ello.

Country Status (21)

Country Link
US (1) US6310114B1 (es)
EP (1) EP0850260B1 (es)
JP (1) JP3973232B2 (es)
KR (1) KR100426299B1 (es)
CN (1) CN1154679C (es)
AR (1) AR003552A1 (es)
AT (1) ATE212043T1 (es)
AU (1) AU709325B2 (es)
BR (1) BR9610179A (es)
CA (1) CA2230171A1 (es)
CZ (1) CZ67598A3 (es)
DE (2) DE19534163A1 (es)
EA (1) EA001028B1 (es)
ES (1) ES2171720T3 (es)
HU (1) HUP9900656A3 (es)
MX (1) MX9801915A (es)
PL (1) PL325634A1 (es)
PT (1) PT850260E (es)
TR (1) TR199800465T1 (es)
WO (1) WO1997010278A1 (es)
ZA (1) ZA967731B (es)

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DE19548771A1 (de) * 1995-12-23 1997-06-26 Basf Ag Mikrozelluläres, harnstoffgruppenhaltiges Polyurethanelastomer
DE19860205A1 (de) * 1998-12-24 2000-06-29 Basf Ag Verbundelemente enthaltend (i) thermoplastische Polyurethane und (ii) mikrozellige Polyurethanelastomere
EP1171515B1 (de) * 1999-04-15 2002-10-30 Basf Aktiengesellschaft Zellige polyisocyanat-polyadditionsprodukte
DE10060473A1 (de) * 2000-12-06 2002-06-13 Bayer Ag Polyurethan-Prepolymer und Polyurethan-Elastomere auf Basis von 1,4-Naphthalindiisocyanat
RU2197505C2 (ru) * 2001-04-05 2003-01-27 Халяпов Руслан Ренатович Способ получения эластичного пеноматериала
RU2003132545A (ru) * 2001-04-06 2005-04-20 Басф Акциенгезелльшафт (De) Ячеистые продукты полиприсоединения полиизоцианата
US20030092848A1 (en) * 2001-09-11 2003-05-15 Ashok Sengupta Sprayable liner for supporting the rock surface of a mine
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
US20060281894A1 (en) * 2005-06-13 2006-12-14 Basf Corporation. Method of forming polyetherols in the presence of aluminum phosphate catalysts
US6919486B2 (en) * 2001-12-21 2005-07-19 Basf Corporation Polyetherols produced using aluminium phosphonate catalysts
US6706844B2 (en) 2001-12-21 2004-03-16 Basf Corporation Polyurethane products produced from aluminum phosphonate catalyzed polyetherols
US6777533B2 (en) * 2001-12-21 2004-08-17 Basf Corporation Production of polyetherols using aluminum phosphonate catalysts
US7226988B1 (en) 2001-12-21 2007-06-05 Basf Corporation Method of forming polyetherols in the presence of carboxy-modified aluminum-based catalysts
WO2004065449A1 (ja) * 2003-01-17 2004-08-05 Bridgestone Corporation 微細セル軟質ポリウレタンフォーム
US7118438B2 (en) 2003-01-27 2006-10-10 3M Innovative Properties Company Methods of making phosphor based light sources having an interference reflector
US7312560B2 (en) 2003-01-27 2007-12-25 3M Innovative Properties Phosphor based light sources having a non-planar long pass reflector and method of making
US20040145289A1 (en) 2003-01-27 2004-07-29 3M Innovative Properties Company Phosphor based light sources having a non-planar short pass reflector and method of making
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
US7245072B2 (en) 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
KR20050103200A (ko) 2003-01-27 2005-10-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 인광계 광원 요소와 제조 방법
US20040159900A1 (en) 2003-01-27 2004-08-19 3M Innovative Properties Company Phosphor based light sources having front illumination
US7091661B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a reflective polarizer
US7763336B2 (en) * 2004-05-20 2010-07-27 The Gates Corporation Flexible coupling sleeve and a flexible shaft coupling incorporating same
US20060134374A1 (en) * 2004-12-16 2006-06-22 Mohawk Carpet Corporation Vinyl polymer adhesives with post-consumer recycled glass powder filler
JP4548220B2 (ja) * 2005-05-25 2010-09-22 旭硝子株式会社 軟質ポリウレタンフォームおよびその製造方法、該軟質ポリウレタンフォームを用いた自動車用シート
US20060281892A1 (en) * 2005-06-14 2006-12-14 Basf Corporation Polyurethane products including aluminum phosphates
JP5211452B2 (ja) * 2006-08-29 2013-06-12 Ｎｏｋ株式会社 発泡ポリウレタンエラストマーの製造方法
US8110704B2 (en) * 2006-11-02 2012-02-07 Bayer Materialscience Llc Process for the production of stable polymers
DE102007023963B4 (de) * 2007-05-23 2014-01-02 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Vorrichtung für einen Schwingungserreger
DE102007031546A1 (de) * 2007-06-01 2008-12-04 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen Polyurethanen auf Basis 1,5-Naphthalindiisocyanat
EP1997841A3 (de) * 2007-06-01 2010-01-20 Bayer MaterialScience AG Verfahren zur Herstellung von thermoplastischen Polyurethanen auf Basis von 1,5-Naphthalindiisocyanat
DE102007054983A1 (de) * 2007-11-17 2009-05-20 Bayer Materialscience Ag Verfahren zur Herstellung von zelligen Polyurethan(PUR)-Gießelastomeren aus lagerstabilen 1,5-Naphthalindiisocyanat(NDI)-Prepolymeren
CN102105505B (zh) 2008-07-25 2013-12-04 巴斯夫欧洲公司 在高温下具有较小蠕变趋势的多孔弹性体
WO2012098145A1 (de) * 2011-01-21 2012-07-26 Basf Se Mikrozelluläre schäume mit verbesserten mechanischen eigenschaften
US20130072588A1 (en) * 2011-09-21 2013-03-21 Bayer Materialscience Llc Medium density foams having good impact resistance and a process for their production
KR101351432B1 (ko) 2011-12-27 2014-01-15 에스케이씨 주식회사 초미세 발포 폴리우레탄 탄성체의 제조방법
CN103788332B (zh) * 2012-11-02 2016-03-30 上海凯众材料科技股份有限公司 Ndi改性mdi基聚氨酯微孔弹性体的制备方法
DE102013017571A1 (de) * 2013-10-24 2015-04-30 Carl Freudenberg Kg Elastomerer Körper zur Schwingungsdämpfung
CN104098753A (zh) * 2014-07-17 2014-10-15 苏州井上高分子新材料有限公司 复合聚酯
CN104327242A (zh) * 2014-10-11 2015-02-04 江苏捷欣新材料科技有限公司 油砂输送用耐低温耐油聚氨酯复合材料的制备方法及应用
KR102747810B1 (ko) * 2015-09-23 2024-12-27 바스프 에스이 개선된 절연 특성 및 기계적 특성을 지닌 경질 폴리우레탄 폼
CN105820310A (zh) * 2016-04-07 2016-08-03 苏州绿朗新材料科技有限公司 一种nco预聚物及其制备方法和用途
CN109762136B (zh) * 2019-01-25 2021-05-25 海信容声(广东)冰箱有限公司 一种聚氨酯发泡组合物、聚氨酯泡沫及其制备方法和应用
EP4263187A1 (de) 2020-12-18 2023-10-25 BASF Polyurethanes GmbH ENTKOPPLUNGSBUCHSE AUF DER BASIS EINES GIEßELASTOMERS
EP4265407A1 (en) 2022-04-20 2023-10-25 Basf Se Thermal insulation composite

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DE2940856A1 (de) 1979-10-09 1981-04-23 Elastogran GmbH, 2844 Lemförde Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
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JPS61250019A (ja) 1985-04-27 1986-11-07 Bridgestone Corp 微小気泡質状ポリウレタンエラストマ−の製造方法
DE3613650A1 (de) 1986-04-23 1987-10-29 Basf Ag Verfahren zur herstellung von elastischen, kompakten oder zelligen polyurethan- oder polyurethan-polyharnstoff-formkoerpern
DE4102174A1 (de) 1991-01-25 1992-07-30 Basf Ag Verfahren zur herstellung von zelligen polyurethan-elastomeren unter verwendung von polyethercarbonatdiolen als ausgangskomponente
CA2143389C (en) * 1994-03-17 1999-05-18 Tohoru Nagashima Microcellular polyurethane elastomer and process for producing the same
DE4412329A1 (de) * 1994-04-11 1995-10-12 Bayer Ag Verfahren zur thermoplastischen Verarbeitung von Polyurethanen und/oder Polyurethanharnstoffen unter Zugabe von Polyisocyanaten

Also Published As

Publication number Publication date
AU709325B2 (en) 1999-08-26
MX9801915A (es) 1998-05-31
PT850260E (pt) 2002-07-31
ES2171720T3 (es) 2002-09-16
HUP9900656A2 (hu) 1999-07-28
HUP9900656A3 (en) 1999-11-29
KR19990044680A (ko) 1999-06-25
US6310114B1 (en) 2001-10-30
CN1154679C (zh) 2004-06-23
CZ67598A3 (cs) 1998-10-14
ZA967731B (en) 1998-03-13
EP0850260A1 (de) 1998-07-01
TR199800465T1 (xx) 1998-05-21
EA001028B1 (ru) 2000-08-28
JP3973232B2 (ja) 2007-09-12
EP0850260B1 (de) 2002-01-16
PL325634A1 (en) 1998-08-03
ATE212043T1 (de) 2002-02-15
JPH11512465A (ja) 1999-10-26
KR100426299B1 (ko) 2004-05-17
EA199800294A1 (ru) 1998-12-24
BR9610179A (pt) 1998-08-11
DE59608602D1 (de) 2002-02-21
DE19534163A1 (de) 1997-03-20
WO1997010278A1 (de) 1997-03-20
CN1196068A (zh) 1998-10-14
CA2230171A1 (en) 1997-03-20
AU7126896A (en) 1997-04-01

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