ZA967731B - Production of compact or cellular polyurethane elastomers and isocyanate prepolymers suitable for this purpose. - Google Patents

Production of compact or cellular polyurethane elastomers and isocyanate prepolymers suitable for this purpose.

Info

Publication number
ZA967731B
ZA967731B ZA9607731A ZA967731A ZA967731B ZA 967731 B ZA967731 B ZA 967731B ZA 9607731 A ZA9607731 A ZA 9607731A ZA 967731 A ZA967731 A ZA 967731A ZA 967731 B ZA967731 B ZA 967731B
Authority
ZA
South Africa
Prior art keywords
compact
production
polyurethane elastomers
isocyanate prepolymers
cellular polyurethane
Prior art date
Application number
ZA9607731A
Other languages
English (en)
Inventor
Manfred Genz
Walter Haselhorst
Torsten Jeschke
Ute Bruns
Heinz Bollmann
Michael Strauss
Wolfgang Scholz
Ruediger Voelkel
Hartmut Peuker
Gerhard Hellmann
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 ZA967731B publication Critical patent/ZA967731B/xx

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)
ZA9607731A 1995-09-15 1996-09-13 Production of compact or cellular polyurethane elastomers and isocyanate prepolymers suitable for this purpose. ZA967731B (en)

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
ZA967731B true ZA967731B (en) 1998-03-13

Family

ID=7772208

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9607731A ZA967731B (en) 1995-09-15 1996-09-13 Production of compact or cellular polyurethane elastomers and isocyanate prepolymers suitable for this purpose.

Country Status (21)

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

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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
DE50000706D1 (de) * 1999-04-15 2002-12-05 Basf Ag Zellige polyisocyanat-polyadditionsprodukte
DE10060473A1 (de) * 2000-12-06 2002-06-13 Bayer Ag Polyurethan-Prepolymer und Polyurethan-Elastomere auf Basis von 1,4-Naphthalindiisocyanat
US20040102536A1 (en) * 2001-04-06 2004-05-27 Heinz Bollmann Cellular polyisocyanate polyaddition products
US20030092848A1 (en) * 2001-09-11 2003-05-15 Ashok Sengupta Sprayable liner for supporting the rock surface of a mine
US6919486B2 (en) * 2001-12-21 2005-07-19 Basf Corporation Polyetherols produced using aluminium phosphonate catalysts
US20060281894A1 (en) * 2005-06-13 2006-12-14 Basf Corporation. Method of forming polyetherols in the presence of aluminum phosphate 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
US20060183882A1 (en) * 2001-12-21 2006-08-17 Dexheimer Edward M Continuous process for preparation of polyether polyols
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
US7157839B2 (en) 2003-01-27 2007-01-02 3M Innovative Properties Company Phosphor based light sources utilizing total internal reflection
US7091653B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a non-planar long pass reflector
EP1588434A2 (en) 2003-01-27 2005-10-26 3M Innovative Properties Company Phosphor based light source component and method of making
US7210977B2 (en) 2003-01-27 2007-05-01 3M Innovative Properties Comapny Phosphor based light source component and method of making
US7245072B2 (en) 2003-01-27 2007-07-17 3M Innovative Properties Company Phosphor based light sources having a polymeric long pass reflector
US7091661B2 (en) 2003-01-27 2006-08-15 3M Innovative Properties Company Phosphor based light sources having a reflective polarizer
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
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
EP1997841A3 (de) * 2007-06-01 2010-01-20 Bayer MaterialScience AG Verfahren zur Herstellung von thermoplastischen Polyurethanen auf Basis von 1,5-Naphthalindiisocyanat
DE102007031546A1 (de) * 2007-06-01 2008-12-04 Bayer Materialscience Ag Verfahren zur Herstellung von thermoplastischen Polyurethanen auf Basis 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
US8927613B2 (en) 2008-07-25 2015-01-06 Basf Se Cellular elastomer with little tendency toward creep at high temperatures
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
KR20180059491A (ko) * 2015-09-23 2018-06-04 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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US4191818A (en) 1975-10-25 1980-03-04 Basf Wyandotte Corporation Process for preparing heat-resistant polyurethane elastomers having no secondary softening range
DE2940856A1 (de) 1979-10-09 1981-04-23 Elastogran GmbH, 2844 Lemförde Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
DE3329775A1 (de) 1983-08-18 1985-02-28 Bayer Ag, 5090 Leverkusen Thermoplastische polyurethane hoher waermestandfestigkeit auf basis von naphthylendiisocyanat, verfahren zu ihrer herstellung und ihre verwendung
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
CN1196068A (zh) 1998-10-14
HUP9900656A2 (hu) 1999-07-28
TR199800465T1 (xx) 1998-05-21
PL325634A1 (en) 1998-08-03
CZ67598A3 (cs) 1998-10-14
KR19990044680A (ko) 1999-06-25
CN1154679C (zh) 2004-06-23
US6310114B1 (en) 2001-10-30
DE19534163A1 (de) 1997-03-20
EP0850260B1 (de) 2002-01-16
AR003552A1 (es) 1998-08-05
MX9801915A (es) 1998-05-31
PT850260E (pt) 2002-07-31
AU709325B2 (en) 1999-08-26
EA001028B1 (ru) 2000-08-28
EA199800294A1 (ru) 1998-12-24
EP0850260A1 (de) 1998-07-01
JPH11512465A (ja) 1999-10-26
DE59608602D1 (de) 2002-02-21
WO1997010278A1 (de) 1997-03-20
ATE212043T1 (de) 2002-02-15
ES2171720T3 (es) 2002-09-16
BR9610179A (pt) 1998-08-11
KR100426299B1 (ko) 2004-05-17
JP3973232B2 (ja) 2007-09-12
CA2230171A1 (en) 1997-03-20
HUP9900656A3 (en) 1999-11-29
AU7126896A (en) 1997-04-01

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