WO2003031490A1 - Modifizierter reaktiver schmelzklebstoff und dessen verwendung - Google Patents

Modifizierter reaktiver schmelzklebstoff und dessen verwendung Download PDF

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Publication number
WO2003031490A1
WO2003031490A1 PCT/EP2002/010804 EP0210804W WO03031490A1 WO 2003031490 A1 WO2003031490 A1 WO 2003031490A1 EP 0210804 W EP0210804 W EP 0210804W WO 03031490 A1 WO03031490 A1 WO 03031490A1
Authority
WO
WIPO (PCT)
Prior art keywords
molecular weight
film
meth
melt adhesive
diisocyanate
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
PCT/EP2002/010804
Other languages
German (de)
English (en)
French (fr)
Inventor
Horst Hoffmann
Uwe Franken
Michael Krebs
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to JP2003534472A priority Critical patent/JP2005504867A/ja
Priority to KR10-2004-7004900A priority patent/KR20040045471A/ko
Priority to MXPA04003025A priority patent/MXPA04003025A/es
Priority to CA002462830A priority patent/CA2462830A1/en
Priority to EP02772349A priority patent/EP1432748A1/de
Priority to BR0213123-4A priority patent/BR0213123A/pt
Publication of WO2003031490A1 publication Critical patent/WO2003031490A1/de
Priority to US10/817,558 priority patent/US7300996B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • 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
    • C08G18/48—Polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/20—Compositions for hot melt adhesives
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31591—Next to cellulosic

Definitions

  • the adhesion-promoting layer can be carried out with the aid of a plasma or corona pretreatment, but adhesion-promoting primers in the form of primers, e.g. aqueous primers as disclosed in DE-A-19826329 can be made.
  • Such single-layer or multilayer surface films based on acrylates or methacrylates have excellent light and weather resistance, but permanent weather-resistant bonding of these films with the aforementioned materials made of thermoplastic polymers, wood, aluminum and the like was not possible with previously known hotmelt adhesives.
  • Another object of the present invention is the use of the above-mentioned polyurethane hotmelt adhesives for bonding single-layer or multilayer (meth) acrylate surface films to substrates made of thermoplastic materials, wood or aluminum.
  • thermoplastic materials wood or aluminum.
  • PVC, propylene, ABS are used as thermoplastic materials, either as factory-fresh plastics or as recycled material or, where appropriate, mixtures of freshly-made plastics and recyclates.
  • the polyurethane hotmelt adhesive according to the invention is used for bonding multilayer films made from a base film based on pigmented (meth) acrylate polymers or (meth) acrylate copolymers and a surface film made from methacrylate copolymers, polyvinylidene fluoride or polyvinyl fluoride or a combination thereof.
  • the surface treatment of the side of the 1- or multilayer film to be glued is usually carried out by flame treatment, corona treatment, primer application or pretreatment with a cleaner or by a combination of the above-mentioned treatment methods, b) the hot-melt adhesive is then applied to the surface film, c) if necessary the molded body surface is pretreated by primer application, with a cleaner or by flame treatment or corona treatment, if necessary followed by flashing off the volatile constituents, possibly with the addition of heat.
  • the surface pretreatment of the molded body surface can also consist of a combination of one or more of the aforementioned methods.
  • the film is then joined to the shaped body, the film possibly being pressed on by suitable means.
  • aliphatic diisocyanates are tetramethoxybutane-1,4-diisocyanate, butane-1,4-diisocyanate, hexane-1,6-diisocyanate (HDI), 1,6-diisocyanato-2,2,4-trimethylhexane, 1,6- Diisocyanato-2,4,4-trimethylhexane, lysine diisocyanate and 1, 12-dodecane diisocyanate (C12DI).
  • a particularly preferred isocyanate is MDI.
  • the known polypropylene glycols or polybutylene glycols are used as polyether polyols.
  • Suitable polyester polyols are the crystalline or partially crystalline polyesters which are obtained by condensation of di- or tricarboxylic acids, e.g. Adipic acid, sebacic acid, glutaric acid, azelaic acid, suberic acid, undecanedioic acid, dodecanedioic acid, 3,3-dimethylglutaric acid, terephthalic acid, isophthalic acid, hexahydrophthalic acid, dimer fatty acid or their mixtures with low molecular weight diols or triols such as e.g.
  • di- or tricarboxylic acids e.g. Adipic acid, sebacic acid, glutaric acid, azelaic acid, suberic acid, undecanedioic acid, dodecanedioic acid, 3,3-dimethylglutaric acid, terephthalic acid, isophthalic acid, hexahydrophthalic acid, dimer fatty acid or their mixture
  • polyesters to be used according to the invention are the polyesters based on ⁇ -caprolactone, also called “polycaprolactones".
  • polyester polyols of oleochemical origin can also be used.
  • Such polyester polyols can, for example, by complete Ring opening of epoxidized triglycerides of an at least partially olefinically unsaturated fatty acid-containing fat mixture with one or more alcohols with 1 to 12 carbon atoms and subsequent partial transesterification of the triglyceride derivatives to alkyl ester polyols with 1 to 12 carbon atoms in the alkyl radical.
  • Other suitable polyols are polycarbonate polyols and dimer diols (from Henkel) and castor oil and its derivatives.
  • Low molecular weight polymers from olefinically unsaturated monomers are polymers made from one or more comonomers selected from acrylic acid, methacrylic acid, C 1 -C 10 -alkyl esters of acrylic acid, methacrylic acid, esters of (meth) acrylic acid from glycol ethers such as methoxyethanol , Ethoxyethanol, propoxyethanol and / or butoxyethanol, vinyl esters, such as vinyl acetate, vinyl propionate, vinyl esters of highly branched monocarboxylic acids such as Versatic acid (Shell Chemie's product), vinyl ether, fumaric acid ester, maleic acid ester, styrene, alkylstyrene, butadiene or acrylonitrile and mixtures thereof.
  • comonomers selected from acrylic acid, methacrylic acid, C 1 -C 10 -alkyl esters of acrylic acid, methacrylic acid, esters of (meth) acrylic acid from glycol ethers such
  • hydrolysis stabilizers e.g. of the carbodiimide type can be used.
  • Catalysts containing can accelerate the formation of the polyurethane prepolymer during its production and / or the moisture crosslinking after application of the adhesive in a manner known per se.
  • Suitable catalysts according to the invention are in particular the organotin and / or amine catalysts mentioned in the aforementioned WO01 / 40342 on pages 11 to 13 in the amounts specified therein.
  • the polyurethane hotmelt adhesives according to the invention contain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
PCT/EP2002/010804 2001-10-05 2002-09-26 Modifizierter reaktiver schmelzklebstoff und dessen verwendung Ceased WO2003031490A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2003534472A JP2005504867A (ja) 2001-10-05 2002-09-26 反応性ホットメルト接着剤
KR10-2004-7004900A KR20040045471A (ko) 2001-10-05 2002-09-26 개질된 반응성 용융 접착제 및 그의 용도
MXPA04003025A MXPA04003025A (es) 2001-10-05 2002-09-26 Adhesivo fundido, reactivo, modificado, y su uso.
CA002462830A CA2462830A1 (en) 2001-10-05 2002-09-26 Modified reactive melt adhesive and the use thereof
EP02772349A EP1432748A1 (de) 2001-10-05 2002-09-26 Modifizierter reaktiver schmelzklebstoff und dessen verwendung
BR0213123-4A BR0213123A (pt) 2001-10-05 2002-09-26 Aglutinante de fusão reativo modificado e seu uso
US10/817,558 US7300996B2 (en) 2001-10-05 2004-04-02 Reactive hot melt adhesive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149142.5 2001-10-05
DE10149142A DE10149142A1 (de) 2001-10-05 2001-10-05 Modifizierter reaktiver Schmelzklebstoff und dessen Verwendung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/817,558 Continuation US7300996B2 (en) 2001-10-05 2004-04-02 Reactive hot melt adhesive

Publications (1)

Publication Number Publication Date
WO2003031490A1 true WO2003031490A1 (de) 2003-04-17

Family

ID=7701491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010804 Ceased WO2003031490A1 (de) 2001-10-05 2002-09-26 Modifizierter reaktiver schmelzklebstoff und dessen verwendung

Country Status (11)

Country Link
US (1) US7300996B2 (https=)
EP (1) EP1432748A1 (https=)
JP (1) JP2005504867A (https=)
KR (1) KR20040045471A (https=)
CN (1) CN1331907C (https=)
BR (1) BR0213123A (https=)
CA (1) CA2462830A1 (https=)
DE (1) DE10149142A1 (https=)
MX (1) MXPA04003025A (https=)
PL (1) PL367492A1 (https=)
WO (1) WO2003031490A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111102A1 (en) * 2003-06-09 2004-12-23 National Starch And Chemical Investment Holding Corporation Moisture curing reactive polyurethane hot melt adhesives modified with acrylic polymers
JP2008500406A (ja) * 2004-05-24 2008-01-10 ナショナル スターチ アンド ケミカル インベストメント ホールディング コーポレーション 新規な反応性ホットメルト接着剤
EP1990387A1 (de) 2007-05-11 2008-11-12 Sika Technology AG Über Polyurethan-Heissschmelzklebstoff verbundene Schichtbundkörper sowie Verfahren zum Verkleben von Weichmacher enthaltenden Kunststoffen
EP1620519B1 (de) * 2003-05-07 2009-01-21 Klebchemie M.G. Becker GmbH & Co. KG Verwendung eines verfahrens zur verklebungsvorbereitung
CN102051152A (zh) * 2009-11-09 2011-05-11 上海天希化工有限公司 一种活性热熔性粘合剂及其制备方法
EP3755753B1 (de) * 2018-02-21 2022-07-27 Basf Se Verfahren zur herstellung von mit klebstoff beschichteten artikeln

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DE10229519A1 (de) * 2001-07-10 2003-01-30 Henkel Kgaa Reaktive Polyurethane mit einem geringen Gehalt an monomeren Diisocyanaten
JP4023678B2 (ja) * 2003-04-28 2007-12-19 中本パックス株式会社 サーマルラミネート体の製造方法およびその製造装置
JP4279155B2 (ja) * 2003-05-13 2009-06-17 ローム アンド ハース カンパニー 湿分反応性ホットメルト接着剤
DE102004057292A1 (de) * 2004-11-26 2006-06-01 Klebchemie, M.G. Becker Gmbh & Co Kg Verfahren zur Herstellung von reaktiven Polyurethanzusammensetzungen
DE102004057988A1 (de) * 2004-12-01 2006-06-08 Klebchemie M.G. Becker Gmbh +Co.Kg Primerlose Verklebung von Profilen
US20060229409A1 (en) * 2005-04-08 2006-10-12 Ilmenev Pavel E Method for preparing polyurethane dispersions
GB2444711A (en) * 2006-12-14 2008-06-18 Kelvin Willis Laminted wooden products for external use in the building industry
DE102007038458A1 (de) * 2007-08-14 2009-02-19 Tesa Ag Verbundelement
EP2031001A1 (de) * 2007-08-31 2009-03-04 Sika Technology AG Verwendung einer Heissschmelzklebstoffzusammensetzung als Primer
DE102007062529A1 (de) * 2007-12-20 2009-06-25 Henkel Ag & Co. Kgaa 2K-PU-Klebstoff zum Verkleben von Faserformteilen
ATE475697T1 (de) * 2008-02-27 2010-08-15 Sika Technology Ag Kaschierklebstoff zur entformung bei erhöhter temperatur
CN101255327B (zh) * 2008-04-03 2011-06-29 武汉理工大学 一种鞋用湿固化反应型聚氨酯热熔胶的制备方法
JP5531444B2 (ja) * 2009-04-10 2014-06-25 三菱レイヨン株式会社 反応性ホットメルト接着剤組成物、及びその製造方法
JP5566051B2 (ja) * 2009-05-28 2014-08-06 ヘンケルジャパン株式会社 Ｉｃカード用湿気硬化型ホットメルト接着剤
US20130284364A1 (en) 2010-10-25 2013-10-31 Marysusan Couturier Adhesives For Construction Materials Such As Tiles
CN102336883B (zh) * 2011-07-14 2012-09-26 无锡市万力粘合材料有限公司 面料复合用反应型聚氨酯热熔胶的制备方法
BR112014003503B1 (pt) 2011-09-09 2020-06-23 Graphic Packaging International, Llc Ferramenta para a formação de um recipiente a partir de uma blanqueta, e método de formar um recipiente a partir de uma blanqueta
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DE102012201780A1 (de) * 2012-02-07 2013-08-08 Henkel Ag & Co. Kgaa Verklebung mit unterschiedlichen Klebstoffen
JP5953900B2 (ja) * 2012-04-18 2016-07-20 Dic株式会社 ２液硬化型樹脂組成物、コーティング剤及び塗膜
CN102661104A (zh) * 2012-06-02 2012-09-12 浙江研和新材料有限公司 木塑复合装饰性节能型材及其制造方法
JP6196851B2 (ja) * 2013-09-06 2017-09-13 積水フーラー株式会社 湿気硬化型ホットメルト接着剤
ES2835710T3 (es) * 2014-04-10 2021-06-23 Sika Tech Ag Sistema híbrido de poliuretano que combina alta resistencia a la compresión y resistencia temprana al agua
CN103897648A (zh) * 2014-04-14 2014-07-02 哈尔滨六环胶粘剂有限公司 一种湿固化热熔胶粘剂及其制备方法
CN108350321A (zh) * 2015-12-15 2018-07-31 利萨·德雷克塞迈尔有限责任公司 用热熔粘合剂为塑料部件提供涂层的方法
WO2017108873A1 (de) * 2015-12-23 2017-06-29 Sika Technology Ag Polyurethan-schmelzklebstoff auf basis von polyacrylaten mit hohem wärmestand
JP6674128B2 (ja) * 2015-12-24 2020-04-01 Dic株式会社 化粧板の製造方法
US11485699B2 (en) 2016-07-06 2022-11-01 Synthomer Adhesive Technologies Llc (Meth)acrylic oligomers
JP6813972B2 (ja) * 2016-07-13 2021-01-13 サカタインクス株式会社 易引き裂き性積層体及びそれを用いる包装容器
JP2019537651A (ja) * 2016-11-10 2019-12-26 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ 反応性ホットメルト接着剤組成物およびその使用
JP7300384B2 (ja) * 2017-08-10 2023-06-29 株式会社クラレ ポリウレタンホットメルト接着剤、それを用いた積層体及び積層体の製造方法
CN107916088A (zh) * 2017-11-07 2018-04-17 上海天洋热熔粘接材料股份有限公司 一种湿固化聚氨酯热熔胶及其制备方法
CN108467702A (zh) * 2018-02-13 2018-08-31 嘉兴市建川新材料科技有限公司 一种用于车灯的湿固化聚氨酯热熔胶及制备方法
CN109266286A (zh) * 2018-09-07 2019-01-25 黄伟贤 一种具有高初粘力长开放时间的pur产品加工方法
WO2020114492A1 (en) 2018-12-06 2020-06-11 Eastman Chemical (China) Co., Ltd. Adhesive compositions with polyesters comprising 2, 2, 4, 4-tetraalkyl-1, 3-cyclobutanediol and methods of making thereof
CN113227256B (zh) * 2018-12-28 2023-09-19 汉高股份有限及两合公司 耐热且耐湿的粘合剂组合物
CN110053330A (zh) * 2019-05-31 2019-07-26 德尔堡窗业有限公司 一种合金树脂覆膜型材及其制备方法
CN111303819B (zh) * 2020-03-05 2021-06-01 北京高盟新材料股份有限公司 低气味高初粘单组份湿气固化反应型聚氨酯热熔胶及制备方法
DE102020108569A1 (de) * 2020-03-27 2021-09-30 Salamander Industrie-Produkte Gmbh Extrusionsprofil für ein Tür- und/oder Fensterteil sowie Herstellungsverfahren
EP4263743A4 (en) 2020-12-16 2024-11-20 Henkel AG & Co. KGaA LIQUID, MOISTURE-CURING POLYURETHANE WITH IMPROVED ADHESION TO ALUMINUM
CN121100161A (zh) * 2023-03-31 2025-12-09 波士胶公司 反应性聚氨基甲酸酯热熔胶粘剂组合物和制品
CN120963181B (zh) * 2025-10-17 2026-01-06 飞琳科新材料(南通)有限公司 一种耐紫外老化的减阻膜及其制备工艺

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PL367492A1 (en) 2005-02-21
KR20040045471A (ko) 2004-06-01
CA2462830A1 (en) 2003-04-17
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CN1331907C (zh) 2007-08-15
MXPA04003025A (es) 2004-07-05
US7300996B2 (en) 2007-11-27
US20050033004A1 (en) 2005-02-10
DE10149142A1 (de) 2003-04-24
EP1432748A1 (de) 2004-06-30
BR0213123A (pt) 2004-09-21

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