CN109415479A - 包含胺引发的多元醇的双组分无溶剂粘合剂组合物 - Google Patents

包含胺引发的多元醇的双组分无溶剂粘合剂组合物 Download PDF

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CN109415479A
CN109415479A CN201780039294.0A CN201780039294A CN109415479A CN 109415479 A CN109415479 A CN 109415479A CN 201780039294 A CN201780039294 A CN 201780039294A CN 109415479 A CN109415479 A CN 109415479A
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amine
component
adhesive
solvent
polyalcohol
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CN109415479B (zh
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吴杰
谢瑞
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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Abstract

公开了一种双组分无溶剂粘合剂组合物，所述粘合剂组合物包含有包含至少一种异氰酸酯的异氰酸酯组分和包含官能度为3到8并且羟基数为20到1,000的至少一种胺引发的多元醇的多元醇组分。此外，公开了一种用于形成层压体的方法，所述方法包含形成包含胺引发的多元醇的无溶剂粘合剂组合物，向膜的表面上施用一层所述粘合剂组合物，使所述层与另一个膜的表面接触以形成层压体，并且固化所述粘合剂组合物。此外，公开了一种通过所述方法形成的层压体。

Description

包含胺引发的多元醇的双组分无溶剂粘合剂组合物
相关申请的参考
本申请要求2016年5月10日提交的美国临时申请第62/333,877号的权益。
技术领域
本公开涉及无溶剂粘合剂组合物。更具体地，本公开涉及供层压体制造使用的在施用之前预混合的双组分无溶剂聚氨酯粘合剂组合物，所述组合物具有改进的转化效率、粘结强度、耐化学性和耐热性以及芳香伯胺和异氰酸酯衰变。本公开进一步涉及形成包含所公开的粘合剂组合物的层压结构的方法。
背景技术
粘合剂组合物适用于各种各样的目的。举例来说，粘合剂组合物用于将衬底如聚乙烯、聚丙烯、聚酯、聚酰胺、金属、纸或玻璃纸粘结在一起以形成复合膜，即层压体。粘合剂在不同的最终用途应用中的使用通常是已知的。举例来说，粘合剂可用于制造包装工业、尤其食品包装中所使用的膜/膜和膜/箔层压体。用于层压应用的粘合剂或“层压粘合剂”通常可分为三种类别：溶剂型、水性和无溶剂。粘合剂的性能随着类别和施用粘合剂的应用而变化。
可以施用高达100％固体并且无有机溶剂或含水载体的无溶剂层压粘合剂。因为在施用后就不必从粘合剂中干燥有机溶剂或水，所以这些粘合剂可以以高线速度运行。溶剂型和水性层压粘合剂受到在粘合剂施用之后溶剂或水可以从层压结构中有效地干燥和移除的速率限制。出于环境、健康和安全的原因，层压粘合剂优选是含水或无溶剂的。
在无溶剂层压粘合剂的类别内，有许多变体。一种特定变体包括在施用之前预混合的双组分聚氨酯基层压粘合剂，在本文中称为“预混合的双组分粘合剂”。通常，双组分聚氨酯基层压粘合剂包括包含含异氰酸酯的预聚物和/或聚异氰酸酯的第一组分以及包含多元醇的第二组分。预聚物是通过使过量异氰酸酯与每分子含有两个或更多个羟基的聚醚和/或聚酯反应来获得的。第二组分是每分子经两个或更多个羟基官能化的聚醚和/或聚酯。将两种组分以预定比率组合或“预混合”，然后施用到第一衬底上，接着层压成另一种衬底。
与传统的含溶剂粘合剂相比，双组分无溶剂聚氨酯基层压粘合剂在处理层压体之前包括较弱的初始粘结力和较慢的粘结进程。另外，这些粘合剂往往显示出较差的耐化学性，特别地在酸性条件下如此。又此外，常规的双组分无溶剂聚氨酯基层压粘合剂展现出较慢的芳香伯胺和异氰酸酯衰变，因此展现出较低的转化效率。此外，催化剂广泛地用于聚氨酯化学中以加速异氰酸酯和羟基封端的化合物的反应。典型的催化剂包括胺催化剂、金属催化剂、封端的胺和金属催化剂以及微胶囊化胺和金属催化剂。这些催化剂可以非常有效，但其不是理想地适用于食品接触应用。这是因为小分子胺和金属催化剂可能潜在地迁移到食物中，从食品安全的角度来看这可能是一个问题。此外，小胺催化剂通常具有强烈的气味，其可以改变食品的味道，使其不适合直接或间接的食品接触应用。
因此，需要具有改进的粘结强度和更快发展的粘结力、改进的耐化学性和耐热性以及更快的芳香伯胺和异氰酸酯衰变的双组分无溶剂聚氨酯基层压粘合剂组合物。此外，需要不需要使用催化剂来加速异氰酸酯和多元醇反应的双组分无溶剂聚氨酯基层压粘合剂组合物。
发明内容
公开了双组分无溶剂聚氨酯粘合剂组合物。在一些实施例中，无溶剂粘合剂组合物包含有包含至少一种异氰酸酯的异氰酸酯组分。无溶剂粘合剂组合物进一步包含有包含至少一种胺引发的多元醇的多元醇组分。至少一种异氰酸酯可以选自以下组成的组：芳香族异氰酸酯、脂肪族异氰酸酯、脂环族异氰酸酯和其组合。至少一种胺引发的多元醇可以是环氧烷和胺的反应产物。胺引发的多元醇可以进一步包含3到8的官能度和20到1,000的羟基数。多元醇组分可以进一步包含非胺引发的多元醇。
还公开了一种用于形成层压体的方法。在一些实施例中，所述方法包含通过以下方式来形成双组分无溶剂粘合剂组合物：预混合所述两种组分，向第一衬底的表面上施用一层粘合剂组合物，使所述层与第二衬底的表面接触以形成层压体，并固化粘合剂组合物。还公开了通过这种方法形成的层压体。
附图说明
参考附图，其中：
图1是说明比较实例1和说明性实例1和2的粘度对时间的曲线图；
图2是说明比较例1和说明性实例1和3的粘度对时间的曲线图；和
图3是说明比较实例2和说明性实例4和5的粘度对时间的曲线图。
具体实施方式
本公开的双组分无溶剂粘合剂组合物包含异氰酸酯组分和多元醇组分。
异氰酸酯组分
异氰酸酯组分包含至少一种异氰酸酯。至少一种异氰酸酯可以选自以下组成的组：异氰酸酯预聚物、异氰酸酯单体、聚异氰酸酯(例如二聚物、三聚物等等)和其两种或更多种的组合。如本文中所使用，“聚异氰酸酯”是含有两种或更多种异氰酸酯基的任何化合物。异氰酸酯预聚物是包含至少一种异氰酸酯和至少一种多元醇的反应物的反应产物。如本文中所使用，“异氰酸酯预聚物”可以是聚异氰酸酯本身。
至少一种异氰酸酯可以选自以下组成的组：芳香族异氰酸酯、脂肪族异氰酸酯、脂环族异氰酸酯和其两种或更多种的组合。“芳香族聚异氰酸酯”是含有一个或多个芳香环的聚异氰酸酯。“脂肪族聚异氰酸酯”不含芳香环。“脂环族聚异氰酸酯”是脂肪族聚异氰酸酯子集，其中化学链是环状结构的。
根据本公开适用的芳香族异氰酸酯的实例包括但不限于：亚甲基二苯基二异氰酸酯(“MDI”)的异构体，如4，4-MDI、2，2-MDI和2，4-MDI；甲苯-二异氰酸酯(“TDI”)的异构体，如2，4-TDI、2，6-TDI；萘-二异氰酸酯(“NDI”)的异构体，如1，5-NDI；降冰片烷二异氰酸酯(“NBDI”)的异构体；四甲基亚二甲苯基二异氰酸酯(“TMXDI”)的异构体；和其两种或更多种的组合。优选是MDI的异构体，特别是4，4-MDI和2，4-MDI(即液体MDI)或4，4-MDI(即固体MDI)的混合物。
根据本公开适用的脂肪族和脂环族异氰酸酯的实例包括但不限于：六亚甲基二异氰酸酯(“HDI”)的异构体、异佛尔酮二异氰酸酯(“IPDI”)的异构体、二甲苯二异氰酸酯(“XDI”)的异构体和其组合。
具有异氰酸酯基的化合物如异氰酸酯组分可以通过参数“％NCO”来表征，所述参数是以所述化合物的重量计的异氰酸酯基的量。参数％NCO是通过ASTMD2572-97(2010)方法来测量。所公开的异氰酸酯组分的％NCO是至少1wt％或至少5wt％或至少10wt％。异氰酸酯组分的％NCO优选不超过30wt％或25wt％或20wt％。
异氰酸酯组分在25℃下的粘度优选是300mPa-s至12,000mPa-s，如通过ASTMD2196方法所测量。
多元醇组分
无溶剂粘合剂组合物进一步包含有包含至少一种胺引发的多元醇的多元醇组分。在一些实施例中，多元醇组分还可包含另一种类型的多元醇，其是非胺引发的多元醇。每种多元醇类型可以包括一种多元醇。可替代地，每种多元醇类型可以包括不同种多元醇的混合物。在一些实施例中，一种多元醇类型可以是一种多元醇，而另一种多元醇类型可以是不同种多元醇的混合物。
至少一种胺引发的多元醇改进了粘合剂组合物系统的反应性。具体地说，至少一种胺引发的多元醇是羟基封端的分子，并且因此成为通过使异氰酸酯组分和多元醇组分反应而形成的聚氨酯聚合物网络的一部分。结果，消除了小分子(例如催化剂)迁移的问题。
至少一种胺引发的多元醇包含3到8或4到7或5到6的官能度。如本文中所使用，“官能度”是指每分子的异氰酸酯反应性部位的数目。此外，至少一种胺引发的多元醇包含20到1,000或200到900或750到850的羟基数。如本文中所使用，“羟基数”是可用于反应的反应性羟基的量的度量值。此数目是以湿分析法来测定并报告为相当于一克样品中所见的羟基的氢氧化钾的毫克数。ASTM D 4274 D中描述了用于测定羟基数的最常用方法。又此外，至少一种胺引发的多元醇包含不超过12,000g/mol或不超过8,000g/mol或不超过5,000g/mol的分子量。
根据本公开适用的胺引发的多元醇是通过用一种或多种环氧烷来烷氧基化一种或多种胺引发剂而制成。合适的胺引发剂包括但不限于：甲苯二胺、甲胺、乙二胺、二亚乙基三胺、苯胺、氨基乙基乙醇胺、双-3-氨基丙基甲胺、丙二胺、四亚甲基胺或六亚甲基胺、三乙醇胺、苯二胺和其两种或更多种的组合。合适的环氧烷包括但不限于：环氧乙烷、环氧丙烷、1，2-环氧丁烷和其两种或更多种的组合。
预混合粘合剂组合物中的至少一种胺引发的多元醇的量以预混合粘合剂组合物的重量(即异氰酸酯组分和多元醇组分的总重量)计是至少0.5wt％或至少0.7wt％或至少6wt％。预混合粘合剂组合物中的至少一种胺引发的多元醇的量以粘合剂组合物的重量计不超过25wt％或不超过15wt％或不超过10wt％。
粘合剂组合物中的至少一种胺引发的多元醇的量取决于所用的至少一种异氰酸酯的反应性。通常，与脂肪族异氰酸酯基系统相比，芳香族异氰酸酯基粘合剂需要相对较少的胺引发的多元醇。
预期所公开的无溶剂粘合剂组合物的异氰酸酯组分和多元醇组分可以单独制备，并且必要时进行储存直到需要使用预混合粘合剂组合物。异氰酸酯组分与多元醇组分优选在25℃下各自都是液体。在一些实施例中，当需要使用粘合剂组合物时，使异氰酸酯组分和多元醇组分彼此接触并混合在一起。预期当使这两种组分接触时，固化反应开始，其中异氰酸酯基与羟基反应而形成氨酯键。通过使两种组分接触而形成的粘合剂组合物可以称为“可固化混合物”。
可固化混合物固化所需的时间优选尽可能短以实现充分的粘结强度。这是因为较短的固化时间提高了层压体形成过程的效率。传统上，脂肪族异氰酸酯不是优选的，因为其反应性低于芳香族异氰酸酯反应性，从而导致更长的固化时间。然而，即使当异氰酸酯组分包含脂肪族异氰酸酯时，所公开的粘合剂组合物也实现相对较短的固化时间。
在一些实施例中，一种或多种非胺引发的多元醇可以任选地包括在粘合剂组合物中。非胺引发的多元醇的实例包括但不限于：聚酯多元醇、聚醚多元醇、聚碳酸酯多元醇、聚丙烯酸酯多元醇、聚己内酯多元醇、聚烯烃多元醇、天然油多元醇和其两种或更多种的组合。非胺引发的多元醇在25℃下的粘度优选是10mPa-s到40,000mPa-s，如通过ASTM D2196方法所测量。
预混合粘合剂组合物中的至少一种非胺引发的多元醇的量以粘合剂组合物的重量计是至少10wt％或至少20wt％或至少30wt％。预混合粘合剂组合物中的至少一种非胺引发的多元醇的量以粘合剂组合物的重量计不超过60wt％或不超过50wt％或不超过40wt％。
异氰酸酯组分与多元醇组分的化学计量比优选是1∶1或更高，如1.2∶1或更高，或如1.4∶1或更高。异氰酸酯组分与多元醇组分的化学计量比优选是3∶1或更低，如2.5∶1或更低，或如2∶1或更低。通常，用于工业应用(例如管道)的异氰酸酯组分与多元醇组分的比率可以相对高于消费品应用(例如食品包装)的异氰酸酯组分与多元醇组分的比率，在所述消费品应用中异氰酸酯从粘合剂向食品的迁移是安全问题。
在一些实施例中，一种或多种添加剂可以任选地包括在粘合剂组合物中。此类添加剂的实例包括但不限于：增粘剂、增塑剂、流变改性剂、粘合促进剂、抗氧化剂、填充剂、着色剂、表面活性剂、催化剂、溶剂和其两种或更多种的组合。
在一些实施例中，一种或多种催化剂可以任选地包括在粘合剂组合物中。
还公开了使用粘合剂组合物形成层压体的方法。粘合剂组合物如包含上述混合的异氰酸酯组分和多元醇组分的粘合剂组合物优选在25℃下呈液态。即使所述组合物在25℃下是固体，但视需要加热所述组合物以使其处于液态也是可以接受的。向第一衬底如膜的表面上施用一层组合物。“膜”是在一个维度上为0.5mm或更小并且在另外两个维度上均为1cm或更大的任何结构。聚合物膜是由聚合物或聚合物混合物构成的膜。聚合物膜的组成通常是80重量％或更多的一种或多种聚合物。可固化粘合剂混合物层的厚度优选是1到5μm。
优选使第二衬底或膜的表面与可固化混合物层接触以形成未固化层压体。可以使未固化层压体受到压力，例如通过穿过可以经过或不经过加热的轧辊。可以加热未固化层压体以加速固化反应。然而，对于芳香族异氰酸酯基粘合剂，未固化层压体可以在环境温度下在两到三天内完全固化，或在脂肪族异氰酸酯基粘合剂情况下可以在一到两周内完全固化。
合适的衬底你看膜，如纸、织造和非织造织物、金属箔、聚合物和金属涂布的聚合物。膜任选地具有其上可以用油墨打印图像的表面；油墨可以与粘合剂组合物接触。
本公开的实例
现在将通过展示说明性实例和比较实例(统称为“实例”)来进一步详细地解释本公开。然而，本公开的范围当然不限于所述实例。
用于说明性实例(“IE”)和比较实例(“CE”)的原料详述于下表1中。
表1：原料
使用表1中列出的原料根据表2中列出的配方来制备包含芳香族异氰酸酯的实例。
表2：芳香族异氰酸酯基系统的粘合剂配方
使用表1中列出的原料根据表3中列出的配方来制备包含脂肪族异氰酸酯的实例。
表3：脂肪族异氰酸酯基系统的粘合剂配方
实例1(“IE1”)
包含约66.7wt％组分A、32.6wt％组分C和0.7wt％组分D的聚氨酯粘合剂组合物是以1.0∶1.4(0H/NCO)的化学计量比来混合的。在Brookfield DV-II粘度计上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结聚对苯二甲酸乙二醇酯(“PET”)/箔结构、箔/聚乙烯(“PE”)结构和PET/PE结构。所制造的层压体在22℃和50％相对湿度下固化。将层压体样品切成25.4mm宽的条带，并在Thwing-Albert剥离测试仪上以10英寸/分钟评估其T-剥离粘结强度。如果其中一个衬底伸展或撕裂，那么记录最大力或断裂力。如果两个衬底分离，那么记录测试期间的力的平均值。粘结强度值是至少三个样品条带的平均值。在14天固化后对PET/PE层压体进行袋内沸腾测试(Boil-in-bag testing)，包括DI水和1∶1∶1调味汁模拟物(即等份的醋、玉米油和番茄酱)。用于袋内沸腾测试的小袋的内部尺寸是4英寸×6英寸并且填充有100ml水或1∶1∶1调味汁。随后，将其置于沸水中30分钟。完成后，从与沸水接触的区域切下至少三个25.4mm宽的条带，并使用上述相同的方法在Thwing-Albert剥离测试仪上测量其粘结强度。
实例2(“IE2”)
将包含约66.4wt％组分A、32.9wt％组分C和0.7wt％组分E的聚氨酯粘合剂组合物以1.0∶1.4(0H/NCO)的化学计量比混合。在Brookfield DV-II粘度计上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/PE结构。所制造的层压体在22℃和50％相对湿度下固化，随后在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。在14天固化后对PET/PE层压体进行袋内沸腾测试，包括DI水和1∶1∶1调味汁模拟物(即等份的醋、玉米油和番茄酱)。
实例3(“IE3”)
将包含约68.1wt％组分A、30.3wt％组分C和1.6wt％组分D的聚氨酯粘合剂组合物以1.0∶1.4(0H/NCO)的化学计量比混合。在Brookfield DV-II粘度计上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/箔结构和箔/PE结构。所制造的层压体在22℃和50％相对湿度下固化，随后在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。
比较实例1(“CE1”)：
将包含约65.8wt％组分A和34.2wt％组分C的聚氨酯粘合剂组合物以1.0∶1.4(OH/NCO)的化学计量比混合。在Brookfield DV-II粘度计上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/箔结构、箔/PE和PET/PE结构。所制造的层压体在22℃和50％相对湿度下固化，并在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。在14天固化后对PET/PE层压体进行袋内沸腾测试，包括DI水和1∶1∶1调味汁模拟物(即等份的醋、玉米油和番茄酱)。用于这项测试的小袋的内部尺寸是4英寸×6英寸并且填充有100ml水或1∶1∶1调味汁。随后，将其置于沸水中30分钟。完成后，从与沸水接触的区域切下至少三个25.4mm宽的条带，并使用上述相同的方法在Thwing-Albert剥离测试仪上测量其粘结强度。
实例4(“IE4”)
将包含约37.1wt％组分F、56.8wt％组分B和6.1wt％组分D的聚氨酯粘合剂组合物以1.0∶1.2(0H/NCO)的化学计量比混合。在AR-2000流变仪上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/PE结构和箔/流延聚丙烯(“CPP”)结构。所生成的层压体在40℃和22％相对湿度下固化，并在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。
实例5(“IE5”)
将包含约30.3wt％组分F、60.5wt％组分B和9.2wt％组分D的聚氨酯粘合剂组合物以1.0∶1.2(0H/NCO)的化学计量比混合。在AR-2000流变仪上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/PE结构和箔/CPP结构。所制造的层压体在40℃和22％相对湿度下固化，并在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。
比较实例2(“CE2”)
将包含约50wt％组分F和50wt％组分B的聚氨酯粘合剂组合物以1.0∶1.2(OH/NCO)的化学计量比混合。在AR-2000流变仪上在40℃下测量这种配制的粘合剂的粘度累积。这种粘合剂用于粘结PET/PE结构和箔/CPP结构。所制造的层压体在40℃和22％相对湿度下固化，并在Thwing-Albert剥离测试仪上以10英寸/分钟评估其粘结强度。
图1、2和3表明，通过并入所公开的胺引发的多元醇来相对加速聚氨酯层压粘合剂的固化速率。举例来说，并且如图1中所示，CE1的粘度在38分钟内达到4,000cp，而添加少量组分D和RA640的IE1和IE2分别在29和30分钟内达到4,000cp。进一步举例来说，并且如图2中所示，随着组分D的增加，所配制的粘合剂的粘度累积得更快。CE2是基于脂肪族异氰酸酯的系统，其展现相对低的固化速率并且其粘度在一小时内变化不大，如图3中所示。另一方面，IE4和IE5展现出更快的固化性质。
表4：脂肪族异氰酸酯基层压体的粘结强度数据
表5：基于芳香族异氰酸酯的PET/箔层压体的粘结强度数据
*“AS”：粘合剂分裂；“FT”：膜撕裂
表6：基于芳香族异氰酸酯的箔/PE层压体的粘结强度数据
*“AS”：粘合剂分裂；“FT”：膜撕裂
表4-6说明在粘合剂组合物中掺入胺引发的多元醇极大地加速了层压体的粘结强度发展，尤其对于脂肪族异氰酸酯基系统如此。表4中的数据涉及PET/PE和箔/CPP层压体。表5中的数据涉及具有脂肪族异氰酸酯基粘合剂的PET/箔层压体。表6涉及具有芳香族异氰酸酯基粘合剂的箔/PE层压体。表5中详述的失败模式的PET/箔结构从粘合剂分裂显著地变成膜撕裂，并且在7天粘结强度方面IE1和IE3也高于CE1。
表7：在袋内沸腾测试后的PET/PE层压体的粘结强度数据
*“AT”：粘合剂转移；“FT”：膜撕裂
如表7中所示，与CE1相比，在IE1和IE2中掺入胺引发的多元醇并未牺牲性能。事实上，IE1和IE2的耐化学性甚至得到了改进。

Claims (18)

1.一种预混合双组分无溶剂粘合剂组合物，其包含：
包含至少一种异氰酸酯的异氰酸酯组分；和
包含官能度为3到8并且羟基数为20到1,000的至少一种胺引发的多元醇的多元醇组分。
2.根据权利要求1所述的双组分无溶剂粘合剂组合物，其中所述至少一种异氰酸酯选自以下组成的组：单体异氰酸酯、聚合异氰酸酯、异氰酸酯预聚物和其两种或更多种的组合。
3.根据权利要求1所述的双组分无溶剂粘合剂组合物，其中所述至少一种异氰酸酯选自以下组成的组：六亚甲基二异氰酸酯(“HDI”)和其异构体、异佛尔酮二异氰酸酯(“IPDI”)和其异构体、降冰片烷二异氰酸酯(“NBDI”)和其异构体、四甲基亚二甲苯基二异氰酸酯(“TMXDI”)和其异构体、亚二甲苯基二异氰酸酯(“XDI”)和其异构体、甲苯二异氰酸酯(“TDI”)和其异构体、二苯基甲烷二异氰酸酯(“MDI”)和其异构体、其异氰酸酯预聚物和其两种或更多种的组合。
4.根据权利要求1所述的双组分无溶剂粘合剂组合物，其中所述胺引发的多元醇是C1-C6环氧烷和胺的反应产物。
5.根据权利要求4所述的双组分无溶剂粘合剂组合物，其中所述胺选自以下组成的组：甲苯二胺、甲胺、乙二胺、二亚乙基三胺、苯胺、氨基乙基乙醇胺、双-3-氨基丙基甲胺、丙二胺、四亚甲基胺或六亚甲基胺、三乙醇胺、苯二胺和其两种或更多种的组合。
6.根据权利要求1所述的双组分无溶剂粘合剂组合物，其中所述胺引发的多元醇以所述粘合剂组合物的总重量计占所述粘合剂组合物的0.5到12wt％。
7.根据权利要求1所述的双组分无溶剂粘合剂组合物，所述多元醇组分进一步包含选自以下组成的组的至少一种非胺引发的多元醇：聚酯多元醇、聚醚多元醇、聚碳酸酯多元醇、聚丙烯酸酯多元醇、聚己内酯多元醇、聚烯烃多元醇、天然油多元醇和其两种或更多种的组合。
8.根据权利要求1所述的双组分无溶剂粘合剂组合物，其进一步包含选自以下组成的组的添加剂：增粘剂、增塑剂、流变改性剂、粘合促进剂、抗氧化剂、填充剂、着色剂、表面活性剂、催化剂、溶剂和其两种或更多种的组合。
9.根据权利要求1所述的双组分无溶剂粘合剂组合物，其中所述异氰酸酯组分与所述多元醇组分的化学计量比是3∶1到1∶1。
10.一种用于形成层压体的方法，其包含：
通过混合包含以下的反应物来形成无溶剂粘合剂组合物：
包含至少一种异氰酸酯的异氰酸酯组分；和
包含官能度为3到8并且羟基数为20到1,000的至少一种胺引发的多元醇的多元醇组分；
向第一衬底的表面上施用一层所述粘合剂组合物；
使所述层与第二衬底的表面接触以形成层压体；以及
固化所述粘合剂组合物。
11.根据权利要求10所述的用于形成层压体的方法，其中所述胺引发的多元醇是C1-C6环氧烷和胺的反应产物。
12.根据权利要求11所述的用于形成层压体的方法，其中所述环氧烷选自以下组成的组：环氧乙烷、环氧丙烷、1，2-环氧丁烷和其两种或更多种的组合。
13.根据权利要求11所述的用于形成层压体的方法，其中所述胺选自以下组成的组：甲苯二胺、甲胺、乙二胺、二亚乙基三胺、苯胺、氨基乙基乙醇胺、双-3-氨基丙基甲胺、丙二胺、四亚甲基胺或六亚甲基胺、三乙醇胺、苯二胺和其两种或更多种的组合。
14.根据权利要求10所述的用于形成层压体的方法，其中所述胺引发的多元醇以所述多元醇组分的总重量计占所述多元醇组分的0.5到12wt％。
15.根据权利要求10所述的用于形成层压体的方法，所述多元醇组分进一步包含选自以下组成的组的至少一种非胺引发的多元醇：聚酯多元醇、聚醚多元醇、聚碳酸酯多元醇、聚丙烯酸酯多元醇、聚己内酯多元醇、聚烯烃多元醇、天然油多元醇和其两种或更多种的组合。
16.根据权利要求10所述的用于形成层压体的方法，其进一步包含将添加剂添加到所述粘合剂组合物中，所述添加剂选自以下组成的组：增粘剂、增塑剂、流变改性剂、粘合促进剂、抗氧化剂、填充剂、着色剂、表面活性剂、催化剂、溶剂和其两种或更多种的组合。
17.根据权利要求10所述的用于形成层压体的方法，其中所述第一衬底和第二衬底各自选自以下组成的组：木材、金属、塑料、复合材料、纸、织物和其两种或更多种的组合。
18.一种层压体，其通过根据权利要求10所述的方法形成。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109415478A (zh) * 2016-05-10 2019-03-01 陶氏环球技术有限责任公司 包含胺引发的多元醇的双组分无溶剂粘合剂组合物
CN114096578A (zh) * 2019-07-12 2022-02-25 陶氏环球技术有限责任公司 无溶剂组合物
WO2022094768A1 (en) * 2020-11-03 2022-05-12 Dow Global Technologies Llc Adhesive composition
CN114641514A (zh) * 2019-11-28 2022-06-17 陶氏环球技术有限责任公司 粘合剂组合物
WO2024050653A1 (zh) * 2022-09-05 2024-03-14 万华化学集团股份有限公司 组合物及其胶黏剂组合料、无醛添加人造板及其制备方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI791434B (zh) * 2016-05-10 2023-02-11 美商陶氏全球科技有限責任公司 包括胺起始多元醇的雙組分無溶劑黏著劑組合物
CN108138022A (zh) 2016-09-29 2018-06-08 Dic株式会社 粘接剂、使用其的层叠膜、以及粘接剂用多元醇组合物
WO2019133120A1 (en) * 2017-12-27 2019-07-04 Dow Global Technologies Llc Two-component solventless adhesive compositions for adhesion to metal and/or metallized substrates
RU2020120892A (ru) * 2017-12-27 2021-12-24 Дау Глоубл Текнолоджиз Ллк Двухкомпонентные клеевые композиции, не содержащие растворитель, для склеивания с полимерными барьерными подложками
WO2020023696A1 (en) * 2018-07-26 2020-01-30 Sun Chemical Corporation Flexible food packaging laminates
MX2021003511A (es) * 2018-09-28 2021-05-27 Dow Global Technologies Llc Proceso para formar un laminado.
CN113195224A (zh) * 2018-12-21 2021-07-30 Dic株式会社 粘接剂、层叠膜及层叠膜的制造方法
WO2022084497A1 (en) 2020-10-23 2022-04-28 Société des Produits Nestlé S.A. Enzymatic recycling of polyurethanes by cutinases
US20240067793A1 (en) 2020-12-24 2024-02-29 Societe Des Produits Nestle S.A. Enzymatic recycling of polyurethanes by a combination of cutinases and lipases
MX2023006360A (es) 2020-12-24 2023-06-13 Nestle Sa Reciclado enzimatico de poliuretanos mediante una combinacion de cutinasas y esterasas.

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840419A (en) * 1970-12-21 1974-10-08 Ucb Sa Method of manufacturing a laminate by means of a solventless adhesive
US3886122A (en) * 1974-03-11 1975-05-27 Gen Tire & Rubber Co Polyurethane adhesive composition with minimal moisture sensitivity
US4171419A (en) * 1977-02-11 1979-10-16 Bergwerksverband Gmbh Cartridge for securing stay bars in bore holes containing a polyisocyanate component in one compartment and a polyol containing tertiary amine nitrogen in another compartment
EP0304083A2 (en) * 1987-08-20 1989-02-22 Ashland Oil, Inc. Primerless adhesive for fiberglass reinforced polyester substrates
US5134216A (en) * 1989-05-24 1992-07-28 Bayer Aktiengesellschaft Epoxide-containing two-component polyurethane adhesives
US5164473A (en) * 1990-01-16 1992-11-17 Miles Inc. Two-component polyurethane adhesive
EP0527568A2 (en) * 1991-08-08 1993-02-17 Imperial Chemical Industries Plc Process for bonding substrates using Polyisocyanate adhesives
CN1106855A (zh) * 1993-11-29 1995-08-16 拜尔公司 无溶剂两组分聚氨酯活性粘合剂及其在车辆夹层内镶板生产中的应用
US5562148A (en) * 1993-03-30 1996-10-08 Ashland Inc. Process for casting a metal
US5614575A (en) * 1995-04-24 1997-03-25 Rpg. Inc. Sprayable polyurethane compositions
JP2003171643A (ja) * 2001-12-03 2003-06-20 Sekisui Chem Co Ltd 二液分別塗布型ウレタン系接着剤
US20040138402A1 (en) * 2001-02-19 2004-07-15 Lothar Thiele Two component polyurethane adhesive for wooden materials
CN1898289A (zh) * 2003-12-23 2007-01-17 陶氏环球技术公司 使用叔胺封端的聚醚多元醇自动催化产生聚氨酯产品的方法
CN101903433A (zh) * 2007-12-20 2010-12-01 汉高两合股份公司 用于粘合纤维模制件的双组份聚氨酯粘合剂
CN104039852A (zh) * 2011-05-16 2014-09-10 亚什兰许可和知识产权有限公司 具有高温储能模量的双组分聚脲-聚氨酯粘合剂
CN104066726A (zh) * 2011-12-29 2014-09-24 陶氏环球技术有限责任公司 由环胺化合物制备的胺聚醚多元醇和聚氨酯泡沫组合物
WO2015051299A2 (en) * 2013-10-04 2015-04-09 Vettec, Inc. Methods and compositions for treating a hoof of an ungulate animal
CN105324403A (zh) * 2013-05-15 2016-02-10 Sika技术股份公司 双组分聚氨酯组合物
CN107709398A (zh) * 2015-04-28 2018-02-16 汉高股份有限及两合公司 聚氨酯基粘合剂体系
CN107847878A (zh) * 2015-04-09 2018-03-27 艾伦塔斯Pdg股份有限公司 用于反渗透模件的聚氨酯粘合剂
CN108473843A (zh) * 2016-01-07 2018-08-31 盛势达技研株式会社 汽车用双组分型氨基甲酸酯系粘接剂组合物
CN109415478A (zh) * 2016-05-10 2019-03-01 陶氏环球技术有限责任公司 包含胺引发的多元醇的双组分无溶剂粘合剂组合物

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954199A (en) * 1986-05-30 1990-09-04 Mobay Corporation Two component polyurethane adhesive
AU627527B2 (en) * 1988-12-20 1992-08-27 Dow Chemical Company, The Removable polyurethane adhesive and process for preparing the same
US7855240B2 (en) 2003-08-20 2010-12-21 Basf Corporation Formulated resin component for use in spray-in-place foam system to produce a low density polyurethane foam
JP2006096785A (ja) 2004-09-28 2006-04-13 Aica Kogyo Co Ltd ウレタン樹脂系接着剤組成物と接着方法
US20060078741A1 (en) 2004-10-12 2006-04-13 Ramalingam Balasubramaniam Jr Laminating adhesives containing microencapsulated catalysts
US8609579B2 (en) 2006-10-26 2013-12-17 Ashland Licensing And Intellectual Property Llc Composition capable of radiation activated catalysis and radiation curable urethane containing the composition
US20080099141A1 (en) 2006-10-26 2008-05-01 Ashland Inc. Method of producing flexible laminates
WO2008094238A1 (en) 2007-01-30 2008-08-07 Dow Global Technologies, Inc. Ortho-cyclohexanediamine-initiated polyols and rigid polyurethane foam made therefrom
US8541478B2 (en) 2009-05-21 2013-09-24 Huntsman International Llc Rigid polyurethane foam and system and method for making the same
ES2594752T3 (es) 2010-05-17 2016-12-22 Henkel IP & Holding GmbH Adhesivo laminado alifático de curado controlado que usa agentes de bloqueo no migratorios para catalizadores organometálicos
CN104379540A (zh) 2012-05-18 2015-02-25 巴斯夫欧洲公司 抑尘聚集体
JP2015113411A (ja) * 2013-12-12 2015-06-22 ヘンケルジャパン株式会社 食品包装フィルム用接着剤
US9064806B1 (en) 2014-03-28 2015-06-23 Rohm and Haas Electronics Materials CMP Holdings, Inc. Soft and conditionable chemical mechanical polishing pad with window
TWI596180B (zh) * 2014-08-12 2017-08-21 陶氏全球科技責任有限公司 胺甲酸乙酯黏著劑
TWI791434B (zh) * 2016-05-10 2023-02-11 美商陶氏全球科技有限責任公司 包括胺起始多元醇的雙組分無溶劑黏著劑組合物
CN106903969B (zh) * 2016-05-10 2022-01-25 陶氏环球技术有限责任公司 用于形成包含包括胺引发的多元醇的双组分无溶剂胶粘剂组合物的层压体的方法
MX2019008786A (es) * 2017-01-27 2019-12-09 Dow Global Technologies Llc Composiciones adhesivas sin solvente de dos componentes.

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840419A (en) * 1970-12-21 1974-10-08 Ucb Sa Method of manufacturing a laminate by means of a solventless adhesive
US3886122A (en) * 1974-03-11 1975-05-27 Gen Tire & Rubber Co Polyurethane adhesive composition with minimal moisture sensitivity
US4171419A (en) * 1977-02-11 1979-10-16 Bergwerksverband Gmbh Cartridge for securing stay bars in bore holes containing a polyisocyanate component in one compartment and a polyol containing tertiary amine nitrogen in another compartment
EP0304083A2 (en) * 1987-08-20 1989-02-22 Ashland Oil, Inc. Primerless adhesive for fiberglass reinforced polyester substrates
US5134216A (en) * 1989-05-24 1992-07-28 Bayer Aktiengesellschaft Epoxide-containing two-component polyurethane adhesives
US5164473A (en) * 1990-01-16 1992-11-17 Miles Inc. Two-component polyurethane adhesive
EP0527568A2 (en) * 1991-08-08 1993-02-17 Imperial Chemical Industries Plc Process for bonding substrates using Polyisocyanate adhesives
US5562148A (en) * 1993-03-30 1996-10-08 Ashland Inc. Process for casting a metal
CN1106855A (zh) * 1993-11-29 1995-08-16 拜尔公司 无溶剂两组分聚氨酯活性粘合剂及其在车辆夹层内镶板生产中的应用
US5614575A (en) * 1995-04-24 1997-03-25 Rpg. Inc. Sprayable polyurethane compositions
US20040138402A1 (en) * 2001-02-19 2004-07-15 Lothar Thiele Two component polyurethane adhesive for wooden materials
JP2003171643A (ja) * 2001-12-03 2003-06-20 Sekisui Chem Co Ltd 二液分別塗布型ウレタン系接着剤
CN1898289A (zh) * 2003-12-23 2007-01-17 陶氏环球技术公司 使用叔胺封端的聚醚多元醇自动催化产生聚氨酯产品的方法
CN101903433A (zh) * 2007-12-20 2010-12-01 汉高两合股份公司 用于粘合纤维模制件的双组份聚氨酯粘合剂
CN104039852A (zh) * 2011-05-16 2014-09-10 亚什兰许可和知识产权有限公司 具有高温储能模量的双组分聚脲-聚氨酯粘合剂
CN104066726A (zh) * 2011-12-29 2014-09-24 陶氏环球技术有限责任公司 由环胺化合物制备的胺聚醚多元醇和聚氨酯泡沫组合物
CN105324403A (zh) * 2013-05-15 2016-02-10 Sika技术股份公司 双组分聚氨酯组合物
WO2015051299A2 (en) * 2013-10-04 2015-04-09 Vettec, Inc. Methods and compositions for treating a hoof of an ungulate animal
CN107847878A (zh) * 2015-04-09 2018-03-27 艾伦塔斯Pdg股份有限公司 用于反渗透模件的聚氨酯粘合剂
CN107709398A (zh) * 2015-04-28 2018-02-16 汉高股份有限及两合公司 聚氨酯基粘合剂体系
CN108473843A (zh) * 2016-01-07 2018-08-31 盛势达技研株式会社 汽车用双组分型氨基甲酸酯系粘接剂组合物
CN109415478A (zh) * 2016-05-10 2019-03-01 陶氏环球技术有限责任公司 包含胺引发的多元醇的双组分无溶剂粘合剂组合物

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHARLES A. HARPER主编: "《现代塑料手册》", 31 March 2003, 中国石化出版社 *
刘俊贤主编: "《塑料工业手册》", 31 July 1999, 化学工业出版社 *
张学同等: "封闭异氰酸酯几种反应的动力学", 《化学进展》 *
许长清主编: "《合成树脂及塑料手册》", 30 November 1991, 化学工业出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109415478A (zh) * 2016-05-10 2019-03-01 陶氏环球技术有限责任公司 包含胺引发的多元醇的双组分无溶剂粘合剂组合物
CN114096578A (zh) * 2019-07-12 2022-02-25 陶氏环球技术有限责任公司 无溶剂组合物
CN114641514A (zh) * 2019-11-28 2022-06-17 陶氏环球技术有限责任公司 粘合剂组合物
WO2022094768A1 (en) * 2020-11-03 2022-05-12 Dow Global Technologies Llc Adhesive composition
WO2024050653A1 (zh) * 2022-09-05 2024-03-14 万华化学集团股份有限公司 组合物及其胶黏剂组合料、无醛添加人造板及其制备方法

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