ES2191940T3 - Mezclas compatibles con un elastomero termoplastico y una poliolefina. - Google Patents

Mezclas compatibles con un elastomero termoplastico y una poliolefina.

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Publication number
ES2191940T3
ES2191940T3 ES98926222T ES98926222T ES2191940T3 ES 2191940 T3 ES2191940 T3 ES 2191940T3 ES 98926222 T ES98926222 T ES 98926222T ES 98926222 T ES98926222 T ES 98926222T ES 2191940 T3 ES2191940 T3 ES 2191940T3
Authority
ES
Spain
Prior art keywords
thermoplastic elastomer
good
polyolefine
compatibilizer
polyolefin
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
ES98926222T
Other languages
English (en)
Inventor
Julius Farkas
Charles Patrick Jacobs
Dennis Lee Lawson
Gary Franklin Wilson
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.)
Noveon IP Holdings Corp
Original Assignee
Noveon IP Holdings Corp
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 Noveon IP Holdings Corp filed Critical Noveon IP Holdings Corp
Application granted granted Critical
Publication of ES2191940T3 publication Critical patent/ES2191940T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/025—Polyesters derived from dicarboxylic acids and dihydroxy compounds containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/04—Polyamides derived from alpha-amino carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Un procedimiento para formar una combinación compatibilizada de - un elastómero termoplástico seleccionado entre un elastómero de poliéster termoplástico, un elastómero de poliamida termoplástica, un polímero de uretano termoplástico, o combinaciones de los mismos, donde dicho polímero de uretano termoplástico deriva de un poliéster o poliéter intermedio donde dicho poliéster intermedio deriva de uno o más glicoles que tienen de 2 a 12 átomos de carbono con uno o más ácidos dicarboxílicos que tienen de 4 a 20 átomos de carbono o anhídridos y dicho poliéter intermedio deriva de un poliol que tiene de 2 a 15 átomos de carbono y un éter que comprende un óxido de alquileno que tiene de 2 a 6 átomos de carbono, y - una poliolefina que comprende las etapas de; calentar el elastómero termoplástico y la poliolefina en presencia de un agente compatibilizador de poliuretano termoplástico a una temperatura superior al punto de fusión de dicho elastómero termoplástico y dicha poliolefina; y mezclar para formar una combinación; comprendiendo dicho agente compatibilizador el producto de reacción de - un intermedio hidrocarbonado seleccionado entre los polímeros que tienen grupos terminales hidroxilo, amina, o ácido carboxílico y los polímeros derivados de uno o más dienos que tienen un total de 4 a 8 átomos de carbono donde la cadena principal polimérica de dicho intermedio hidrocarbonado contiene más de 20 átomos de carbono consecutivos, y donde el peso molecular medio numérico del intermedio hidrocarbonado es de 300 a 10.000, - un diisocianato que contiene de 2 a 30 átomos de carbono, y - un prolongador de cadena seleccionado entre diaminas, alcanolaminas y dioles que contienen de 2 a 15 átomos de carbono, donde el agente compatibilizador contiene al menos el 25 por ciento en peso de segmentos blandos.
ES98926222T 1997-10-15 1998-06-03 Mezclas compatibles con un elastomero termoplastico y una poliolefina. Expired - Lifetime ES2191940T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/951,013 US6054533A (en) 1997-10-15 1997-10-15 Compatibilized blends of a thermoplastic elastomer and a polyolefin

Publications (1)

Publication Number Publication Date
ES2191940T3 true ES2191940T3 (es) 2003-09-16

Family

ID=25491153

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98926222T Expired - Lifetime ES2191940T3 (es) 1997-10-15 1998-06-03 Mezclas compatibles con un elastomero termoplastico y una poliolefina.

Country Status (13)

Country Link
US (1) US6054533A (es)
EP (1) EP1023396B1 (es)
JP (1) JP4175775B2 (es)
KR (1) KR100551506B1 (es)
CN (1) CN1129649C (es)
AT (1) ATE231899T1 (es)
AU (1) AU7810998A (es)
BR (1) BR9812915A (es)
CA (1) CA2305744A1 (es)
DE (1) DE69811104T2 (es)
ES (1) ES2191940T3 (es)
HK (1) HK1030006A1 (es)
WO (1) WO1999019406A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057864A1 (en) * 1999-06-04 2000-12-06 Johnson Controls Automotive S.r.l. A functionalized thermoplastic polymer composition and a process for its preparation
EP1551919A2 (en) * 2002-10-07 2005-07-13 PolyOne Corporation Compatibilized thermoplastic vulcanizate blends and their morphology as determined by atomic force microscopy
US7279174B2 (en) * 2003-05-08 2007-10-09 Advanced Cardiovascular Systems, Inc. Stent coatings comprising hydrophilic additives
JP2005027781A (ja) * 2003-07-09 2005-02-03 Sumitomo Rubber Ind Ltd ゴルフボール
MY137817A (en) * 2003-09-26 2009-03-31 Lubrizol Advanced Mat Inc A transparent thermoplastic blend of a cycloolefin copolymer and a thermoplastic polyurethane
EP2253338B1 (en) * 2005-03-02 2012-05-30 Cook Medical Technologies LLC Introducer Sheath
WO2007033117A1 (en) * 2005-09-12 2007-03-22 Dow Global Technologies Inc. ETHYLENE/ α-OLEFINS COMPOSITIONS, ARTICLES MADE THEREFROM AND METHODS FOR PREPARING THE SAME
EP2079796B1 (en) * 2006-11-01 2012-08-01 Dow Global Technologies LLC Polyurethane compositions and articles prepared therefrom, and methods for making the same
JP5591540B2 (ja) * 2006-12-21 2014-09-17 ダウ グローバル テクノロジーズ エルエルシー 官能化オレフィンポリマー、それらから調製される組成物および物品、並びにそれらを製造するための方法
CN101802039A (zh) * 2007-07-12 2010-08-11 陶氏环球技术公司 弹性体的预聚物和聚合物
WO2009013559A1 (en) * 2007-07-23 2009-01-29 Cellectis Meganuclease variants cleaving a dna target sequence from the human hemoglobin beta gene and uses thereof
AR066616A1 (es) * 2007-07-27 2009-09-02 Dow Global Technologies Inc Composiciones de poliuretano termoplastico (tpu), polibutadieno y tpu a base de polidieno
WO2010008371A1 (en) * 2008-06-30 2010-01-21 Dow Global Technologies Inc. Polyolefin compositions and articles prepared therefrom and methods of making the same
CA2695567C (en) * 2007-08-10 2016-02-09 Bayer Materialscience Llc Thermoplastic aliphatic urethane/urea molding compositions
JP5771008B2 (ja) * 2008-01-24 2015-08-26 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド 軟質の熱可塑性エラストマー組成物
US8802770B2 (en) * 2008-01-24 2014-08-12 Lubrizol Advanced Materials, Inc. Hydrophobic thermoplastic polyurethane
EP2247668B1 (en) 2008-02-08 2014-03-26 Union Carbide Chemicals & Plastics Technology LLC Flame-retardant polyolefin / thermoplastic polyurethane composition
JP5684227B2 (ja) * 2009-03-18 2015-03-11 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド ブルームする傾向が低下した熱可塑性ポリウレタン
CN102782037B (zh) * 2009-12-11 2014-03-12 陶氏环球技术有限责任公司 包含在烯烃聚合物基质中的动力学交联的聚氨酯的热塑性聚合物共混物
US20110224018A1 (en) 2010-03-10 2011-09-15 Nike, Inc. Golf Ball Having Moisture Resistant Layer
CN102892467B (zh) * 2010-03-10 2016-05-18 耐克创新有限合伙公司 作为高尔夫球的聚合物混合物的增容剂的憎水塑性聚氨酯
US8822001B2 (en) * 2010-04-27 2014-09-02 Graham Packaging Company, L.P. Delamination resistant multilayer containers
CN102174249B (zh) * 2010-12-21 2012-12-05 东华大学 一种具有低玻璃化转变温度和高断裂伸长率共混热塑性弹性体及其制备方法
CN102796364B (zh) * 2012-08-24 2014-04-02 奥斯汀新材料（张家港）有限公司 一种sbs共混改性热塑性聚氨酯弹性体及其制备方法
CN102964808B (zh) * 2012-12-04 2014-07-09 福建思嘉环保材料科技有限公司 一种环保tpu薄膜及其制备方法
CN103788440A (zh) * 2014-02-11 2014-05-14 太仓市晨洲塑业有限公司 一种改良性tpr配方
WO2016026807A1 (de) * 2014-08-18 2016-02-25 Basf Se Polyestermodifizierte polybutadienole zur herstellung von polyurethan-elastomeren und thermoplastischen polyurethanen
WO2018057488A1 (en) * 2016-09-23 2018-03-29 The University Of Massachusetts Polyurethane, method of preparation, and article comprising the polyurethane
EP3609942A1 (en) * 2017-04-12 2020-02-19 Basf Se Thermoplastic polyurethane and composite article
WO2020126804A1 (en) * 2018-12-20 2020-06-25 Actega Ds Gmbh Thermoplastic elastomer composition
WO2021050620A1 (en) * 2019-09-10 2021-03-18 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethane composition
CN112759895A (zh) * 2021-01-20 2021-05-07 昶力管业(常州)有限公司 一种聚酰胺弹性体改性的热缩护套管及其制备方法
CN113582821B (zh) * 2021-09-07 2024-02-27 泛亚（武汉）食品科技有限公司 一种8-甲基癸醛的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567236A (en) * 1983-07-18 1986-01-28 The Upjohn Co. Novel polymer blends
US5242977A (en) * 1986-07-08 1993-09-07 Bayer Aktiengesellschaft Poly-α-olefin/polyurethane block copolymers, processes for their production and their use
JPH0425566A (ja) * 1990-05-21 1992-01-29 Sanyo Chem Ind Ltd 樹脂組成物
US5393843A (en) * 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
US5358981A (en) * 1992-12-07 1994-10-25 Shell Oil Company Solvent-free water-based emulsions of anionically polymerized polymers
US5589543A (en) * 1993-05-27 1996-12-31 Amoco Corporation Polyurethane elastomers prepared from difunctional telechelic linear non-crosslinked polyolefins
EP0641828A1 (en) * 1993-09-08 1995-03-08 Bayer Corporation A thermoplastic composition containing polyurethane and polypropylene
EP0657502A1 (en) * 1993-12-13 1995-06-14 Du Pont De Nemours International S.A. Thermoplastic composition containing compatibilizer
US5486570A (en) * 1994-09-29 1996-01-23 Shell Oil Company Polyurethane sealants and adhesives containing saturated hydrocarbon polyols
US5576388A (en) * 1994-10-11 1996-11-19 Shell Oil Company Telechelic polymers and heterotelechelic polydiene block polymers with dual cure systems
CA2168938C (en) * 1995-03-13 2010-06-01 Wolfgang Kaufhold A thermoplastic polyurethane resin
US5925724A (en) * 1995-06-23 1999-07-20 Shell Oil Company Use of polydiene diols in thermoplastic polyurethanes

Also Published As

Publication number Publication date
US6054533A (en) 2000-04-25
HK1030006A1 (en) 2001-04-20
ATE231899T1 (de) 2003-02-15
JP2001520251A (ja) 2001-10-30
KR100551506B1 (ko) 2006-02-13
DE69811104D1 (de) 2003-03-06
KR20010024501A (ko) 2001-03-26
WO1999019406A1 (en) 1999-04-22
EP1023396B1 (en) 2003-01-29
AU7810998A (en) 1999-05-03
CN1129649C (zh) 2003-12-03
DE69811104T2 (de) 2003-10-09
CA2305744A1 (en) 1999-04-22
JP4175775B2 (ja) 2008-11-05
BR9812915A (pt) 2000-08-08
EP1023396A1 (en) 2000-08-02
CN1275998A (zh) 2000-12-06

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