DE102004060799A1 - Thermoplastische Polyurethane und deren Verwendung - Google Patents

Thermoplastische Polyurethane und deren Verwendung Download PDF

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Publication number
DE102004060799A1
DE102004060799A1 DE102004060799A DE102004060799A DE102004060799A1 DE 102004060799 A1 DE102004060799 A1 DE 102004060799A1 DE 102004060799 A DE102004060799 A DE 102004060799A DE 102004060799 A DE102004060799 A DE 102004060799A DE 102004060799 A1 DE102004060799 A1 DE 102004060799A1
Authority
DE
Germany
Prior art keywords
thermoplastic polyurethane
carbon atoms
aryl
tpu
alkyl
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.)
Ceased
Application number
DE102004060799A
Other languages
German (de)
English (en)
Inventor
Henricus Dr. Peerlings
Wolfgang Dr. Kaufhold
Gunther Dr. Stollwerck
Robert Hubertus van Dr. Mullekum
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience 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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to DE102004060799A priority Critical patent/DE102004060799A1/de
Priority to EP05026321A priority patent/EP1671989B1/de
Priority to DE502005010409T priority patent/DE502005010409D1/de
Priority to US11/300,122 priority patent/US20060135728A1/en
Priority to CA002530094A priority patent/CA2530094A1/en
Priority to KR1020050124336A priority patent/KR20060069316A/ko
Priority to TW094144584A priority patent/TW200634038A/zh
Priority to CN2005101380812A priority patent/CN1796430B/zh
Priority to JP2005364419A priority patent/JP2006169536A/ja
Publication of DE102004060799A1 publication Critical patent/DE102004060799A1/de
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/1077Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyurethane
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G71/00Macromolecular compounds obtained by reactions forming a ureide or urethane link, otherwise, than from isocyanate radicals in the main chain of the macromolecule
    • C08G71/04Polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/0895Manufacture of polymers by continuous processes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633Compounds of group C08G18/42
    • C08G18/6637Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • C08K5/544Silicon-containing compounds containing nitrogen
    • C08K5/5455Silicon-containing compounds containing nitrogen containing at least one group
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/804Materials of encapsulations
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE102004060799A 2004-12-17 2004-12-17 Thermoplastische Polyurethane und deren Verwendung Ceased DE102004060799A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE102004060799A DE102004060799A1 (de) 2004-12-17 2004-12-17 Thermoplastische Polyurethane und deren Verwendung
EP05026321A EP1671989B1 (de) 2004-12-17 2005-12-02 Thermoplastische Polyurethane und deren Verwendung
DE502005010409T DE502005010409D1 (de) 2004-12-17 2005-12-02 Thermoplastische Polyurethane und deren Verwendung
US11/300,122 US20060135728A1 (en) 2004-12-17 2005-12-14 Thermoplastic polyurethanes and use thereof
CA002530094A CA2530094A1 (en) 2004-12-17 2005-12-14 Thermoplastic polyurethanes and use thereof
KR1020050124336A KR20060069316A (ko) 2004-12-17 2005-12-16 열가소성 폴리우레탄 및 그의 용도
TW094144584A TW200634038A (en) 2004-12-17 2005-12-16 Thermoplastic polyurethanes and use thereof
CN2005101380812A CN1796430B (zh) 2004-12-17 2005-12-17 热塑性聚氨酯及其应用
JP2005364419A JP2006169536A (ja) 2004-12-17 2005-12-19 熱可塑性ポリウレタンおよびその使用法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060799A DE102004060799A1 (de) 2004-12-17 2004-12-17 Thermoplastische Polyurethane und deren Verwendung

Publications (1)

Publication Number Publication Date
DE102004060799A1 true DE102004060799A1 (de) 2006-06-29

Family

ID=35976572

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004060799A Ceased DE102004060799A1 (de) 2004-12-17 2004-12-17 Thermoplastische Polyurethane und deren Verwendung
DE502005010409T Expired - Lifetime DE502005010409D1 (de) 2004-12-17 2005-12-02 Thermoplastische Polyurethane und deren Verwendung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502005010409T Expired - Lifetime DE502005010409D1 (de) 2004-12-17 2005-12-02 Thermoplastische Polyurethane und deren Verwendung

Country Status (8)

Country Link
US (1) US20060135728A1 (https=)
EP (1) EP1671989B1 (https=)
JP (1) JP2006169536A (https=)
KR (1) KR20060069316A (https=)
CN (1) CN1796430B (https=)
CA (1) CA2530094A1 (https=)
DE (2) DE102004060799A1 (https=)
TW (1) TW200634038A (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006003B3 (de) * 2008-01-25 2009-09-24 Bayer Materialscience Ag Transparente, thermoplastische Polyurethane und deren Verwendung
KR101249120B1 (ko) * 2006-08-31 2013-03-29 킴벌리-클라크 월드와이드, 인크. 고도 통기성 생분해성 필름
US8227658B2 (en) 2007-12-14 2012-07-24 Kimberly-Clark Worldwide, Inc Film formed from a blend of biodegradable aliphatic-aromatic copolyesters
US7998888B2 (en) * 2008-03-28 2011-08-16 Kimberly-Clark Worldwide, Inc. Thermoplastic starch for use in melt-extruded substrates
US8338508B2 (en) * 2008-05-14 2012-12-25 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing an olefinic elastomer
US8147965B2 (en) * 2008-05-14 2012-04-03 Kimberly-Clark Worldwide, Inc. Water-sensitive film containing thermoplastic polyurethane
US8927617B2 (en) 2008-06-30 2015-01-06 Kimberly-Clark Worldwide, Inc. Fragranced water-sensitive film
US8759279B2 (en) * 2008-06-30 2014-06-24 Kimberly-Clark Worldwide, Inc. Fragranced biodegradable film
US8188185B2 (en) * 2008-06-30 2012-05-29 Kimberly-Clark Worldwide, Inc. Biodegradable packaging film
US8329601B2 (en) 2008-12-18 2012-12-11 Kimberly-Clark Worldwide, Inc. Biodegradable and renewable film
US8283006B2 (en) * 2008-12-18 2012-10-09 Kimberly-Clark Worldwide, Inc. Injection molding material containing starch and plant protein
US20120088101A1 (en) * 2010-10-11 2012-04-12 Liveglass, Inc. Multilayer interlayer polymer film for fire-screen glazings and related fire-screen products
US8889945B2 (en) 2010-12-08 2014-11-18 Kimberly-Clark Worldwide, Inc. Elastic film containing a renewable starch polymer
CN102407639B (zh) * 2011-07-29 2014-11-05 明基材料有限公司 太阳能电池模组及其背板结构与制造方法
JP5568716B1 (ja) * 2013-03-21 2014-08-13 日本ミラクトラン株式会社 防汚性樹脂組成物
US10695235B2 (en) 2013-11-27 2020-06-30 Kimberly-Clark Worldwide, Inc. Printed 3D-elastic laminates
US9913764B2 (en) 2013-12-18 2018-03-13 Kimberly-Clark Worldwide, Inc. Post-bonded grooved elastic materials
EP3392285A1 (de) 2017-04-18 2018-10-24 Covestro Deutschland AG Aliphatische thermoplastische polyurethane, deren herstellung und verwendung
KR20230098591A (ko) * 2020-11-13 2023-07-04 헨켈 아게 운트 코. 카게아아 솔라 패널 후면의 코팅

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811814B (https=) * Union Carbide Corp , New York, NY (V St A )
DE3101457C2 (de) * 1981-01-19 1987-01-29 Ppg Industries, Inc., Pittsburgh, Pa. Geschlichtete Glasfasern und deren Verwendung zur Verstärkung von Polymeren
US5554431A (en) * 1994-03-22 1996-09-10 Saint-Gobain Vitrage Sheet of plastic material for pane and pane made using such a sheet
EP0657394B1 (en) * 1993-12-08 1997-07-02 Mcgean-Rohco, Inc. Silane compositions
DE20220444U1 (de) * 2001-10-12 2003-09-04 Bayer Ag, 51373 Leverkusen Photovoltaik-Module mit einer thermoplastischen Schmelzklebeschicht

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754971A (en) * 1968-09-12 1973-08-28 Union Carbide Corp Urea silicon product and uses thereof
US4271229A (en) * 1979-09-04 1981-06-02 Ppg Industries, Inc. Sizing composition to yield sized glass fibers with improved UV stability
CA1164132A (en) * 1980-11-07 1984-03-20 Chester S. Temple Sizing composition to yield sized glass fibers with improved uv stability
JPS57100945A (en) * 1980-12-16 1982-06-23 Ppg Industries Inc Sizing composition, glass fiber sized therewith and reinforcement polymer reinforced with same fiber
US4718956A (en) * 1986-02-28 1988-01-12 Libbey-Owens-Ford Co. Method of preparing a glass release surface for manufacturing an anti-lacerative window assembly
JPH04202008A (ja) * 1990-11-29 1992-07-22 Moon Star Co 水系ポリウレタン用フロスト剤およびその製造方法
JP2820901B2 (ja) * 1994-11-17 1998-11-05 三ツ星ベルト株式会社 ガラス状膜製造用の前駆体組成物とその製造方法
DE19514908C1 (de) * 1995-04-22 1996-04-18 Ver Glaswerke Gmbh Verfahren zur Herstellung eines Solarmoduls
JPH0923018A (ja) * 1995-07-05 1997-01-21 Asahi Chem Ind Co Ltd 太陽電池モジュール
JPH0955530A (ja) * 1995-08-14 1997-02-25 Sunstar Eng Inc 太陽電池モジュールおよびその製造法
US5539045A (en) * 1995-10-27 1996-07-23 Morton International, Inc. Aliphatic silylated polyurethane mixtures having reduced viscosites
JPH09235343A (ja) * 1995-12-28 1997-09-09 Saint Gobain Vitrage 架橋されたポリウレタン系樹脂シートおよびそれを用いた積層体
DE19839682A1 (de) * 1998-09-01 2000-03-02 Degussa Verfahren zur Herstellung oberflächenversiegelter Hohlglasbehälter mit hoher Gebrauchsfestigkeit
US6084702A (en) * 1998-10-15 2000-07-04 Pleotint, L.L.C. Thermochromic devices
JP2000164912A (ja) * 1998-11-30 2000-06-16 Sanyo Electric Co Ltd 太陽電池モジュール及びその製造方法
FR2794759B1 (fr) * 1999-06-08 2002-07-12 Gemoplast Procede de fabrication d'un polyurethanne thermodurcissable apres transformation a partir d'un polyurethanne thermoplastique, et polyurethanne thermodurci apres transformation susceptible d'etre obtenu par ledit procede
AU2002301252B2 (en) * 2001-10-12 2007-12-20 Bayer Aktiengesellschaft Photovoltaic modules with a thermoplastic hot-melt adhesive layer and a process for their production
EP1543054A1 (en) * 2002-09-17 2005-06-22 Medtronic, Inc. Polymers with soft segments containing silane-containing groups, medical devices, and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1811814B (https=) * Union Carbide Corp , New York, NY (V St A )
DE3101457C2 (de) * 1981-01-19 1987-01-29 Ppg Industries, Inc., Pittsburgh, Pa. Geschlichtete Glasfasern und deren Verwendung zur Verstärkung von Polymeren
EP0657394B1 (en) * 1993-12-08 1997-07-02 Mcgean-Rohco, Inc. Silane compositions
US5554431A (en) * 1994-03-22 1996-09-10 Saint-Gobain Vitrage Sheet of plastic material for pane and pane made using such a sheet
DE20220444U1 (de) * 2001-10-12 2003-09-04 Bayer Ag, 51373 Leverkusen Photovoltaik-Module mit einer thermoplastischen Schmelzklebeschicht

Also Published As

Publication number Publication date
EP1671989A2 (de) 2006-06-21
JP2006169536A (ja) 2006-06-29
DE502005010409D1 (de) 2010-12-02
CN1796430B (zh) 2010-05-05
EP1671989B1 (de) 2010-10-20
CA2530094A1 (en) 2006-06-17
US20060135728A1 (en) 2006-06-22
CN1796430A (zh) 2006-07-05
EP1671989A3 (de) 2008-04-02
KR20060069316A (ko) 2006-06-21
TW200634038A (en) 2006-10-01

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