ES2135206T3 - Resinas de poliuretano termoplasticas rigidas moldeables por soplado. - Google Patents

Resinas de poliuretano termoplasticas rigidas moldeables por soplado.

Info

Publication number
ES2135206T3
ES2135206T3 ES96902090T ES96902090T ES2135206T3 ES 2135206 T3 ES2135206 T3 ES 2135206T3 ES 96902090 T ES96902090 T ES 96902090T ES 96902090 T ES96902090 T ES 96902090T ES 2135206 T3 ES2135206 T3 ES 2135206T3
Authority
ES
Spain
Prior art keywords
thermoplastic polyurethane
rigid thermoplastic
blowable
polyurethane resins
catalyst
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 - Lifetime
Application number
ES96902090T
Other languages
English (en)
Inventor
Gary S Mistry
Kuan J Wang
Benjamin S Ehrlich
Steven R Oriani
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2135206T3 publication Critical patent/ES2135206T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/08—Processes
    • 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
    • C08G18/089—Reaction retarding agents
    • 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
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/24—Catalysts containing metal compounds of tin

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PUEDE PREPARAR UN POLIURETANO TERMOPLASTICO RIGIDO, CON RESISTENCIA MEJORADA A LA FUSION, MEDIANTE DESACTIVACION DEL CATALIZADOR, SUBSECUENTEMENTE AL ESTABLECIMIENTO DE LOS ENLACES DE URETANO. LA DESACTIVACION DEL CATALIZADOR, SE LLEVA A CABO, BIEN MEDIANTE UN DESACTIVADOR LATENTE PARA DICHO CATALIZADOR, O BIEN MEDIANTE UN DESACTIVADOR ACTIVO. LA ADICION EXTRA DE UN RETICULANTE A LA MEZCLA DE REACCION, PUEDE PROPORCIONAR UNA MEJORA INCLUSO MAYOR DE LA RESISTENCIA A LA FUSION.
ES96902090T 1995-01-30 1996-01-05 Resinas de poliuretano termoplasticas rigidas moldeables por soplado. Expired - Lifetime ES2135206T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/380,767 US5648412A (en) 1995-01-30 1995-01-30 Blow-moldable rigid thermoplastic polyurethane resins

Publications (1)

Publication Number Publication Date
ES2135206T3 true ES2135206T3 (es) 1999-10-16

Family

ID=23502355

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96902090T Expired - Lifetime ES2135206T3 (es) 1995-01-30 1996-01-05 Resinas de poliuretano termoplasticas rigidas moldeables por soplado.

Country Status (10)

Country Link
US (1) US5648412A (es)
EP (1) EP0807134B1 (es)
JP (1) JPH10513490A (es)
KR (1) KR19980701631A (es)
AT (1) ATE184031T1 (es)
DE (1) DE69604052T2 (es)
ES (1) ES2135206T3 (es)
IL (1) IL116751A0 (es)
TW (1) TW399067B (es)
WO (1) WO1996023826A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6599626B1 (en) * 1998-05-26 2003-07-29 Union Carbide Chemicals & Plastics Technology Corporation Coaxial cable
US20040087754A1 (en) * 2002-10-31 2004-05-06 Paul Foley Polyurethane compounds and articles prepared therefrom
BR0315067B1 (pt) * 2002-10-31 2014-07-29 Dow Global Technologies Inc Dispersão de poliuretano, método para produzi-la e revestimento, película, elastômero ou espuma microcelular preparados a partir da dispersão
US20070265388A1 (en) * 2003-10-28 2007-11-15 Dow Global Technologies Inc. Polyurethane dispersion and articles prepared therefrom
DE102006005938A1 (de) * 2006-02-09 2007-08-16 Fachhochschule Münster Emissionsarme Polyurethane
US8147769B1 (en) 2007-05-16 2012-04-03 Abbott Cardiovascular Systems Inc. Stent and delivery system with reduced chemical degradation
EP2150567B1 (en) * 2007-05-21 2010-09-15 Lubrizol Advanced Materials, Inc. Rigid, aliphatic thermoplastic polyurethanes
US20090319031A1 (en) * 2008-06-19 2009-12-24 Yunbing Wang Bioabsorbable Polymeric Stent With Improved Structural And Molecular Weight Integrity
CN101993529A (zh) 2009-08-11 2011-03-30 拜耳材料科技(中国)有限公司 用于淬灭聚酯多元醇中的活性杂质的淬灭剂及其用途
US8557946B1 (en) 2011-02-28 2013-10-15 Wm. T. Burnett Ip, Llc Oxidation discoloration resistant polyurethane foam
US20230021101A1 (en) * 2019-12-17 2023-01-19 Covestro Intellectual Property Gmbh & Co. Kg Thermoplastic moulding composition with good demoulding behaviour

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT337991B (de) * 1975-04-15 1977-07-25 Sika Ag Verfahren zur katalysierten herstellung von polyurethanprapolymeren
US4081429A (en) * 1976-02-13 1978-03-28 Arnco Heat-stabilized polyurethane elastomer
AU6123380A (en) * 1980-04-18 1981-11-10 American Cyanamid Company Blends of thermoplastic polyurethane elastomers and acetal resins
US4385133A (en) * 1982-06-07 1983-05-24 The Upjohn Company Novel compositions and process
US4522975A (en) * 1984-06-01 1985-06-11 Olin Corporation Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom
US4822827A (en) * 1987-12-17 1989-04-18 The Dow Chemical Company Thermoplastic polyurethanes with high glass transition temperatures
US5094806A (en) * 1989-11-06 1992-03-10 The Dow Chemical Company Blow molding of thermoplastic polymeric compositions containing a fluorinated olefin
DE4004881C1 (es) * 1990-02-16 1991-02-07 Basf Ag, 6700 Ludwigshafen, De
US5167899A (en) * 1990-07-07 1992-12-01 The Dow Chemical Company Process for melt blowing microfibers of rigid polyurethane having hard segments
DE4121785A1 (de) * 1991-07-02 1993-01-07 Bayer Ag Verfahren zur herstellung thermoplastischer polyurethan-elastomere
US5319039A (en) * 1992-04-30 1994-06-07 The Dow Chemical Company Thermally processable blends of aromatic polyesters and high modulus polyurethanes
EP0569146B1 (en) * 1992-05-08 2000-02-09 Showa Highpolymer Co., Ltd. Polyester film
JP3783732B2 (ja) * 1992-05-29 2006-06-07 昭和高分子株式会社 生分解性高分子量脂肪族ポリエステルの製造方法
US5382602A (en) * 1993-06-09 1995-01-17 Duffy; Robert D. Flexible slabstock polyurethane foam formulation for a rapid-cool process

Also Published As

Publication number Publication date
KR19980701631A (ko) 1998-06-25
EP0807134A1 (en) 1997-11-19
US5648412A (en) 1997-07-15
EP0807134B1 (en) 1999-09-01
IL116751A0 (en) 1996-05-14
WO1996023826A1 (en) 1996-08-08
DE69604052T2 (de) 1999-12-16
TW399067B (en) 2000-07-21
DE69604052D1 (en) 1999-10-07
ATE184031T1 (de) 1999-09-15
JPH10513490A (ja) 1998-12-22

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