CN110869408A - 双组分无溶剂粘着剂组合物 - Google Patents

双组分无溶剂粘着剂组合物 Download PDF

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Publication number
CN110869408A
CN110869408A CN201880045671.6A CN201880045671A CN110869408A CN 110869408 A CN110869408 A CN 110869408A CN 201880045671 A CN201880045671 A CN 201880045671A CN 110869408 A CN110869408 A CN 110869408A
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CN
China
Prior art keywords
isocyanate
component
adhesive composition
reactive
adhesive
Prior art date
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Pending
Application number
CN201880045671.6A
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English (en)
Inventor
李文文
郭银忠
陈迈
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 Global Technologies LLC
Rohm and Haas Co
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Dow Global Technologies LLC
Rohm and Haas Co
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Application filed by Dow Global Technologies LLC, Rohm and Haas Co filed Critical Dow Global Technologies LLC
Publication of CN110869408A publication Critical patent/CN110869408A/zh
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    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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Abstract

公开包括异氰酸酯组分和异氰酸酯反应性组分的双组分无溶剂聚氨基甲酸酯粘着剂组合物，所述组合物包括：包括异氰酸酯封端的预聚物的异氰酸酯组分；和包括以下的异氰酸酯反应性组分：聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇。还公开用于形成层状结构的方法，所述方法包括：通过混合包括异氰酸酯封端的预聚物的异氰酸酯粘着剂组分与包括聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇的异氰酸酯反应性粘着剂组分，形成粘着剂组合物；将所述粘着剂组合物施加到第一衬底的表面；以及使第二衬底的表面与所述第一衬底的所述表面上的所述粘着剂组合物接触，进而形成所述层状结构。还公开层状结构。

Description

双组分无溶剂粘着剂组合物
相关申请的引用
本申请要求2017年6月8日提交的美国临时申请第62/516,916号和2017年5月30日提交的美国临时申请第62/512,208号的权益。
技术领域
本公开涉及无溶剂粘着剂组合物。更特定地说，本公开涉及用于层状结构中的双组分无溶剂聚氨基甲酸酯粘着剂组合物。所公开的粘着剂组合物包括：包括异氰酸酯封端的预聚物的异氰酸酯组分；和包括以下的异氰酸酯反应性组分：聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇。所公开的粘着剂组合物展现优于当前无溶剂粘着剂系统的改良特性，例如比当前系统更快固化、更快伯芳香胺(“PAA”)衰变、更好的与金属化膜的粘着性，等等。
本发明进一步关于用于形成层状结构的方法。更特定地说，所公开的方法包括：通过混合包括异氰酸酯封端的预聚物的异氰酸酯粘着剂组分与包括聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇的异氰酸酯反应性粘着剂组分，形成粘着剂组合物；将所述粘着剂组合物施加到第一衬底的表面；以及使第二衬底的表面与所述第一衬底的所述表面上的所述粘着剂组合物接触，进而形成所述层状结构。
背景技术
粘着剂组合物适用于各种目的。举例来说，粘着剂组合物用以将衬底，如聚乙烯、聚丙烯、聚酯、聚酰胺、金属、纸或赛璐玢(cellophane)粘结在一起以形成复合膜，即层压物。粘着剂在不同的最终用途应用中的用途通常为已知的。举例来说，粘着剂可用于制造用于封装行业中，尤其用于食品封装的膜/膜和膜/箔层压物。用于层压应用中的粘着剂或“层压粘着剂”通常可分为三种类别：基于溶剂、基于水和无溶剂。粘着剂的性能视类别和施加粘着剂的应用而改变。
可施加高达100％固体且无有机溶剂或水性载剂的无溶剂层压粘着剂。因为在施加后不需要从粘着剂干燥有机溶剂或水，所以这些粘着剂可在高线速度下操作。基于溶剂和基于水的层压粘着剂受到在施加粘着剂后可有效干燥且从层状结构中移除溶剂或水的速率的限制。出于环境、健康和安全原因，层压粘着剂优选为水性或无溶剂的。然而，无溶剂粘着剂常常遇到如以下的问题：缓慢粘结出现、缓慢伯芳香胺(“PAA”)衰变、较低的与金属表面的粘着性、油墨涂污和不良耐化学性和耐热性，尤其在其用于要求更高的应用中时。
在无溶剂层压粘着剂的类别内，存在许多种类。一种特定种类包含双组分基于聚氨基甲酸酯的层压粘着剂。典型地，双组分基于聚氨基甲酸酯的层压粘着剂包含：包括异氰酸酯封端的预聚物的第一组分；和包括多元醇的第二组分。预聚物可通过使过量聚异氰酸酯与每分子含有两个或多于两个羟基的聚醚多元醇和/或聚酯多元醇反应而获得。第二组分包括每分子含有两个或多于两个羟基的聚醚多元醇和/或聚酯多元醇。将两种组分以预定比率组合，且随后施加于第一衬底(也称为“载体幅材”)上。随后，使第一衬底与第二衬底结合在一起以形成层状结构。可将额外衬底层添加到结构中，其中额外粘着剂组合物层位于各连续衬底之间。随后，使粘着剂在室温或高温下固化，进而使衬底粘结在一起。
层状结构的进一步加工视粘着剂的固化速度而定。粘着剂的固化速度由层压衬底之间的机械粘结变得足以允许进一步加工(例如，切割层压膜)且层压物符合适用规定(例如，食品接触规定)所花费的时间指示。缓慢固化速度导致较低转化效率。双组分无溶剂层压粘着剂与传统含溶剂粘着剂相比展现较弱初始粘结且切割需要等待更长时间。
因此，需要具有改良的粘结强度、更快固化速度、更快PAA衰变、更好抗产品性和改良的金属化膜粘着性的双组分无溶剂基于聚氨基甲酸酯的层压粘着剂组合物。
发明内容
公开双组分无溶剂聚氨基甲酸酯粘着剂组合物。在一些实施例中，无溶剂粘着剂组合物包含包括异氰酸酯封端的预聚物的异氰酸酯组分。无溶剂粘着剂组合物进一步包含包括以下的异氰酸酯反应性组分：聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇。包含聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇的异氰酸酯反应性组分与异氰酸酯组分反应以生成交联聚合物网络。当施加于层压结构中时，异氰酸酯反应性组分中存在的磷酸酯官能团与金属化膜或聚合物膜上的反应性位点反应/络合以改良粘着性。
在一些实施例中，基于生物的多元醇为蓖麻油。在一些实施例中，异氰酸酯组分和异氰酸酯反应性组分以100:45到100:75(异氰酸酯组分重量份比异氰酸酯反应性组分重量份)的混合比存在。
相对于现有双组分无溶剂聚氨基甲酸酯粘着剂组合物，所公开的粘着剂组合物和用于形成层状结构的方法提供更快固化和PAA衰变、更好金属化膜粘着性、增强的箔粘着性、增加的耐化学性和耐热性和更合乎需要的可加工性。所公开的粘着剂组合物适用于典型地用于食品、医学和工业封装应用中的包括多个层压衬底的宽范围的层状结构，包含层压金属化膜和一系列聚酯、聚烯烃膜。另外，所公开的粘着剂组合物经由使用含有仲羟基和伯羟基两者的组分平衡固化与适用期特性。调整含有羟基的组分的官能度以调节与异氰酸酯组分的反应速率。
具体实施方式
在一些实施例中，根据本公开的双组分无溶剂粘着剂组合物包含异氰酸酯组分和异氰酸酯反应性组分。
异氰酸酯组分
在一些实施例中，异氰酸酯组分包括异氰酸酯封端的预聚物。在一些实施例中，异氰酸酯封端的预聚物为聚异氰酸酯与多元醇组分的反应产物。在这一反应中，聚异氰酸酯过量存在以便产生异氰酸酯封端的预聚物。如本文所用，“聚异氰酸酯”为含有两个或多于两个异氰酸酯基的任何化合物。在一些实施例中，聚异氰酸酯可为异氰酸酯单体。在一些实施例中，聚异氰酸酯可包含二聚体、三聚体等。
在一些实施例中，根据本公开适用的聚异氰酸酯可选自由以下组成的组：脂肪族聚异氰酸酯、环脂肪族聚异氰酸酯、芳香族聚异氰酸酯和其中两种或多于两种的组合。“芳香族聚异氰酸酯”为异氰酸酯基键结到芳香族基且含有一个或多个芳香族环的聚异氰酸酯。“脂肪族聚异氰酸酯”不含有直接键结到芳香族环的异氰酸酯基或更好地定义为含有键结到脂肪族基的异氰酸酯基的异氰酸酯，所述脂肪族基可键结到其它脂肪族基、环脂肪族基或芳香族环(基)。“环脂肪族聚异氰酸酯”为脂肪族聚异氰酸酯的子集，其中化学链为环结构。
适合的芳香族聚异氰酸酯包含但不限于二异氰酸1,3-亚苯酯与二异氰酸1,4-亚苯酯、二异氰酸1,5-亚萘酯、二异氰酸2,6-甲苯酯(“2,6-TDI”)、二异氰酸2,4-甲苯酯(“2,4-TDI”)、2,4'-二苯基甲烷二异氰酸酯(“2,4'-MDI”)、4,4'-二苯基甲烷二异氰酸酯(“4,4'-MDI”)、3,3'-二甲基-4,4'-联苯二异氰酸酯(“TODI”)和其中两种或多于两种的混合物。适合的脂肪族聚异氰酸酯在直链或支链亚烷基残基中具有3到16个碳原子或4到12个碳原子，如二异氰酸六亚甲酯(“HDI”)和1,4-二异氰酸酯基丁烷和其中两种或多于两种的混合物。
适合的环脂肪族聚异氰酸酯在环亚烷基残基中具有4到18个碳原子或6到15个碳原子。环脂肪族二异氰酸酯是指环且脂肪族键结的NCO基团，如异佛尔酮二异氰酸酯(“IPDI”)、1,3/1,4-二异氰酸酯基环己烷、1,3-/1,4-双(异氰酸酯基甲基)环己烷和二异氰酸酯基二环己基甲烷(“H12MDI”)和其中两种或多于两种的混合物。
适合的脂肪族和环脂肪族聚异氰酸酯包含但不限于环己烷二异氰酸酯、甲基环己烷二异氰酸酯、乙基环己烷二异氰酸酯、丙基环己烷二异氰酸酯、甲基二乙基环己烷二异氰酸酯、丙烷二异氰酸酯、丁烷二异氰酸酯、戊烷二异氰酸酯、己烷二异氰酸酯、庚烷二异氰酸酯、辛烷二异氰酸酯、壬烷二异氰酸酯、壬烷三异氰酸酯(如4-异氰酸酯基甲基-1,8-辛烷二异氰酸酯(“TIN”))、癸烷二异氰酸酯和癸烷三异氰酸酯、十一烷二异氰酸酯和十一烷三异氰酸酯和十二烷二异氰酸酯和十二烷三异氰酸酯、异佛尔酮二异氰酸酯(“IPDI”)、二异氰酸六亚甲酯(“HDI”)、二异氰酸酯基二环己基甲烷(“H12MDI”)、2-甲基戊烷二异氰酸酯(“MPDI”)、二异氰酸2,2,4-三甲基六亚甲酯/二异氰酸2,4,4-三甲基六亚甲酯(“TMDI”)、降冰片烷二异氰酸酯(“NBDI”)、二异氰酸二甲苯酯(“XDI”)、二异氰酸四甲基二甲苯酯和二聚体、三聚体和其中两种或多于两种的混合物。根据本公开适用的其它聚异氰酸酯包含但不限于4-甲基-环己烷1,3-二异氰酸酯、二异氰酸2-丁基-2-乙基五亚甲酯、异氰酸3(4)-异氰酸酯基甲基-1-甲基环己酯、异氰酸2-异氰酸酯基丙基环己酯、2,4'-亚甲基双(环己基)二异氰酸酯、1,4-二异氰酸酯基-4-甲基-戊烷和其中两种或多于两种的混合物。
在一些实施例中，异氰酸酯组分的NCO含量为至少3％、或至少6％、或至少10％。在一些实施例中，异氰酸酯组分的NCO含量不超过25％、或18％、或14％。在一些实施例中，异氰酸酯组分的NCO含量为3到25％、或6到18％、或10到14％。NCO含量是根据ASTM D2572测定。在一些实施例中，如通过ASTM D2196的方法所测量，异氰酸酯组分在25℃下的粘度为300到40,000mPa-s、或500到20,000mPa-s、或1,000到10,000mPa-s。
在一些实施例中，待与聚异氰酸酯反应以形成异氰酸酯封端的预聚物的多元醇组分包括羟基官能度为二或大于二的多元醇。如本文所用，术语“羟基官能度”是指分子上异氰酸酯反应性位点的数目。对于多元醇，平均羟基官能度通常为OH的总摩尔数除以多元醇的总摩尔数。在一些实施例中，官能度为二或大于二的多元醇是选自由以下组成的组：聚酯多元醇、聚醚多元醇和其混合物。
异氰酸酯组分可进一步包括本领域的一般技术人员通常已知的其它成分。
异氰酸酯反应性组分
在一些实施例中，异氰酸酯反应性组分包括聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇。
在一些实施例中，聚醚多元醇的羟基官能度为二或大于二(例如，二官能、三官能，等等)。在一些实施例中，根据ASTM D4274所测量，聚醚多元醇的羟基值为100到400mg KOH/g。在一些实施例中，聚醚多元醇的数均分子量为100到3,000、200到2,500、或350到1,500。在一些实施例中，根据ASTM D4878所测量，聚醚多元醇在25℃下的粘度为50到1000cps。根据本发明适用的聚醚多元醇的商业上可获得的实例包含以商标名VORANOLTM CP-450、VORANOLTM CP-755、VORANOLTM CP-1055、VORANOLTM 220-260、VORANOLTM 220-056N和VORANOLTM 220-110N销售的产品，所述产品各自可获自陶氏化学公司(The Dow ChemicalCompany)。在一些实施例中，聚醚多元醇进一步包括分子量小于300的三醇。根据本发明适用的三醇的商业上可获得的实例包含可获自西格玛-奥德里奇(Sigma-Aldrich)的三羟甲基丙烷(“TMP”)。在一些实施例中，以异氰酸酯反应性组分的重量计，异氰酸酯反应性组分中聚醚多元醇的量以重量计为10到90重量％、或40到80重量％、或55到70重量％。
在一些实施例中，磷酸酯粘着促进剂包括基于磷酸酯的多元醇。在一些实施例中，基于磷酸酯的多元醇由三官能或二官能丙二醇、聚磷酸和聚异氰酸酯制成。在一些实施例中，基于磷酸酯的多元醇的磷酸含量以磷酸酯多元醇的重量计小于4重量％，或磷酸含量以磷酸酯多元醇的重量计为0.1到3重量％，或磷酸含量以磷酸酯多元醇的重量计为1.5到2.5重量％。在一些实施例中，如通过ASTM D2196的方法所测量，基于磷酸酯的多元醇的粘度在25℃下小于40,000cps、或在25℃下小于30,000cps。在一些实施例中，根据ASTM D4274所测量，基于磷酸酯的多元醇的羟基值为200到350mg KOH/g。在一些实施例中，以异氰酸酯反应性组分的重量计，异氰酸酯反应性组分中磷酸酯粘着促进剂的量以重量计为0.5到15重量％、或1到10重量％、或2到5重量％。用于制备适合的磷酸酯粘着促进剂的技术的一个实例在下文提供于本公开的实例中。
在一些实施例中，基于生物的多元醇为蓖麻油或其它天然来源的油。根据本发明适用的蓖麻油的商业上可获得的实例包含可获自康宝公司(Campbell&Co.)的氨基甲酸酯级蓖麻油。在一些实施例中，以异氰酸酯反应性组分的重量计，异氰酸酯反应性组分中基于生物的多元醇的量以重量计为5到80重量％、或20到50重量％、或30到40重量％。
在一些实施例中，一种或多种添加剂可任选地包含于粘着剂组合物中。适合的添加剂的实例包含但不限于增粘剂、增塑剂、流变改性剂、粘着促进剂、抗氧化剂、填充剂、着色剂、表面活性剂、消泡剂、湿润剂、调平剂、溶剂和其中两种或多于两种的组合。
异氰酸酯反应性组分可进一步包括本领域的一般技术人员通常已知的其它成分，例如额外多元醇、异氰酸酯等。
在一些实施例中，异氰酸酯组分中存在的NCO基团与异氰酸酯反应性组分中存在的OH基团的摩尔比为0.8:1.0到1.6:1.0、或1.0:1.0到1.5:1.0、或1.2:1.0到1.4:1.0。异氰酸酯组分和异氰酸酯反应性组分以重量计的混合比可基于所需的NCO基团与OH基团比率而确定。在一些实施例中，最终粘着剂组合物中异氰酸酯组分与异氰酸酯反应性组分以重量计的混合比可为100:45到100:75、或100:50到100:70。
在一些实施例中，异氰酸酯组分和异氰酸酯反应性组分可以套装制造和销售。在一些实施例中，异氰酸酯组分和异氰酸酯反应性组分可各自独立地制造和销售。
层压物形成
包括所公开的粘着剂组合物的层压物可通过以下方式形成：混合粘着剂组合物的异氰酸酯和异氰酸酯反应性组分，且随后将混合的粘着剂组合物施加到膜。如本文所用，“膜”为一个维度为0.5mm或小于0.5mm且其它两个维度为1cm或大于1cm的任何结构。“聚合物膜”为由聚合物或聚合物的混合物制成的膜。聚合物膜的组成典型地为80重量％或大于80重量％的一种或多种聚合物。
举例来说，将混合粘着剂层施加到第一衬底的表面。使第一衬底的包括混合粘着剂组合物的表面与第二衬底的表面接触，且随后两个衬底穿过用于施加外部压力到第一和第二衬底的装置(如轧辊)。施加设备中的所述辊布置通常在本领域中已知。随后在室温(即约25℃)到50℃或高于50℃的任何温度下使混合粘着剂组合物固化或允许其固化。所施加粘着剂到膜衬底的涂布重量在一些实施例中为1.2g/m2到3.5g/m2，在一些实施例中为1.6g/m2到3.0g/m2。
层状结构中的适合的衬底包含膜，如纸、编织和非编织织物、金属箔、聚合物膜和金属涂布的聚合物膜。一些膜任选地具有上面用油墨印刷有图像的表面，所述油墨可与粘着剂组合物接触。衬底分层以形成层状结构，其中根据本公开的粘着剂组合物将衬底中的一者或多者粘着在一起。
本公开的实例
现将通过描述说明所公开的粘着剂组合物和现有粘着剂组合物的实例(统称为“实例”)来更详细地解释本公开。然而，本公开的范围当然不限于所述实例。
原料
以下实例中所用的相关原料详述于表1中。
表1：原料
Figure BDA0002359266610000091
制备磷酸酯粘着促进剂
在室温下在氮气冲洗下添加55.1克VORANOLTM CP-450和1.5克聚磷酸到反应器。随后将反应器温度设定为100℃且搅拌反应器内含物1小时。使反应器温度降到50℃，且随后引入18.4克ISONATETM 125M到反应器中。反应器温度归因于放热反应而升高到80℃。控制反应温度在78℃下2小时。所得磷酸酯粘着促进剂根据ASTM D4274所测量的羟基值为293mgKOH/g，且根据ASTM D2196所测量在25℃下的粘度为18,000cps。
制备异氰酸酯反应性组分
用于实例1到3的异氰酸酯反应性组分的相关成分详述于表2中。使用实例3的异氰酸酯反应性组分作为样品制备的典型实例，将约600克VORANOLTM 220-260、约360克基于生物的多元醇、约20克磷酸酯粘着促进剂和约20克TMP馈入玻璃反应器。将反应器加热到约70℃，且搅拌混合物约2小时，维持所述温度。随后将反应器内含物冷却到约60℃，且将样品转移和封装以便后续使用。
表2：异氰酸酯反应性组分组成
原料 实例1 实例2 实例3
重量％ 重量％ 重量％
VORANOL<sup>TM</sup> CP 1055 29
基于生物的多元醇 30 36 36
磷酸酯粘着促进剂 5 3 2
VORANOL<sup>TM</sup> 220-260 36 59 60
TMP 2 2
总重量 100 100 100
粘着剂配方
各种粘着剂的详细配方标识于表3中。
表3：粘着剂配方
Figure BDA0002359266610000101
层状结构
使用LABO-COMBITM层压机制备层状结构，轧温度设定为120℉且线速度设定为100英尺/分钟。涂层重量调整为约1到1.2lbs/rm(1.6到1.9g/m2)。对于各配方制备约100英尺层压物，插入一些粘结条带以促进粘结测试。使形成的层状结构在室温下固化1周。评估各种结构，包含48-LBT/GF-19、尼龙/GF-10和48LBT/Met-PET。
测试方法和性能结果
在具有200N负荷单元的英斯特朗(Instron)拉伸测试器上在10英寸/分钟的速率下对1英寸层压物样品条带测量T剥离粘结强度。对各层压物样品测试三个条带，且记录高和平均粘结强度以及失效模式。在膜撕裂和膜拉伸的情况下，报道高值。在其它失效模式下，报道平均T剥离粘结强度。典型失效模式包含：“AF”粘着失效(一级粘着剂)，“AT”粘着剂转移(二级粘着剂)，“AS”粘着剂破裂(粘着剂的内聚失效)，“FT”膜撕裂(破坏粘结)，“FS”膜拉伸(破坏粘结)，和“MT”金属转移。
在使样品在25℃，50％RH下固化2天之后测试伯芳香胺(“PAA”)衰变。折叠固化的层状结构以形成双层，使得一个层的聚乙烯膜与另一层的聚乙烯膜接触。随后用切纸器修整边缘以获得约6.5英寸×7英寸的折叠片。随后热封边缘以形成内部大小为5.5英寸×5.6英寸的小袋。随后向小袋填充100mL 3％乙酸。在70℃下在空气循环烘箱中萃取这些小袋2小时的时间段。在于冷自来水中骤冷冷却小袋之后，使测试溶液在室温下平衡，将100ml测试溶液转移到烧杯中。通过利用经典比色方法测定萃取到3％乙酸溶液中的伯芳香胺的量。
也对层状结构执行可煮袋测试。折叠固化的层状结构(约9英寸×11英寸)以形成双层，使得一个层的聚乙烯膜与另一层的聚乙烯膜接触。随后用切纸器修整边缘以获得约5英寸×7英寸的折叠片。随后热封边缘以形成内部大小为4英寸×6英寸的小袋。随后经由开放边缘向小袋填充100mL 1/1/1酱(即，等重量份番茄酱、醋和植物油的掺合物)。在填充之后，以使小袋内部滞留的空气减到最少的方式密封小袋。随后将经填充的小袋小心地置于沸水中且保持浸没于水中30分钟。当完成时，将隧穿、分层和/或泄漏的程度与明显的预先存在的缺陷比较。随后清空袋，且从小袋切割至少三个1英寸条带，且随后尽快测量T剥离粘结强度。
各种性能测试的结果概述于表4中。
表4：性能结果
Figure BDA0002359266610000121
除了上文所描述的实施例和实例中所阐述的实施例之外，特定组合的许多实施例属于本发明的范围内，下文描述其中一些：
实施例1.一种双组分无溶剂粘着剂组合物，其包括：
包括异氰酸酯封端的预聚物的异氰酸酯组分；和
包括以下的异氰酸酯反应性组分：
聚醚多元醇；
磷酸酯粘着促进剂；和
基于生物的多元醇。
实施例2.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述聚醚多元醇占所述异氰酸酯反应性组分的总重量的10到90％。
实施例3.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述聚醚多元醇占所述异氰酸酯反应性组分的总重量的40到80％。
实施例4.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述聚醚多元醇占所述异氰酸酯反应性组分的总重量的55到70％。
实施例5.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯由三官能丙二醇、聚磷酸和聚异氰酸酯制成，所述磷酸酯的磷酸含量以所述磷酸酯的重量计小于3重量％。
实施例6.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯粘着促进剂占所述异氰酸酯反应性组分的总重量的0.5到15％。
实施例7.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯粘着促进剂占所述异氰酸酯反应性组分的总重量的1到10％。
实施例8.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯粘着促进剂占所述异氰酸酯反应性组分的总重量的2到5％。
实施例9.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇占所述异氰酸酯反应性组分的总重量的5到80％。
实施例10.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇占所述异氰酸酯反应性组分的总重量的20到50％。
实施例11.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇占所述异氰酸酯反应性组分的总重量的30到40％。
实施例12.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇为蓖麻油。
实施例13.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为0.8:1.0到1.6:1.0。
实施例14.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为1.0:1.0到1.5:1.0。
实施例15.如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物，其中所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为1.2:1.0到1.4:1.0。
实施例16.一种层状结构，其包括如以上或以下任一实施例所述的双组分无溶剂粘着剂组合物。
实施例17.一种用于形成层状结构的方法，其包括：
通过混合包括异氰酸酯封端的预聚物的异氰酸酯粘着剂组分与包括聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇的异氰酸酯反应性粘着剂组分，形成粘着剂组合物；
将所述粘着剂组合物施加到第一衬底的表面；以及
使第二衬底的表面与所述第一衬底的所述表面上的所述粘着剂组合物接触，进而形成所述层状结构。
实施例18.如以上或以下任一实施例所述的用于形成层状结构的方法，其中混合所述异氰酸酯粘着剂组分与所述异氰酸酯反应性粘着剂组分在所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为0.8:1.0到1.6:1.0下进行。
实施例19.如以上或以下任一实施例所述的用于形成层状结构的方法，其中混合所述异氰酸酯粘着剂组分与所述异氰酸酯反应性粘着剂组分在所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为1.0:1.0到1.5:1.0下进行。
实施例20.如以上或以下任一实施例所述的用于形成层状结构的方法，其中混合所述异氰酸酯粘着剂组分与所述异氰酸酯反应性粘着剂组分在所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为1.2:1.0到1.4:1.0下进行。
实施例21.如以上或以下任一实施例所述的用于形成层状结构的方法，其中所述第一衬底和所述第二衬底各自独立地选自由以下组成的组：木质材料、金属材料、塑料材料、复合材料、纸质材料、织物材料和其中两种或多于两种的组合。

Claims (11)

1.一种双组分无溶剂粘着剂组合物，其包括：
包括异氰酸酯封端的预聚物的异氰酸酯组分；和
包括以下的异氰酸酯反应性组分：
聚醚多元醇；
磷酸酯粘着促进剂；和
基于生物的多元醇。
2.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述聚醚多元醇占所述异氰酸酯反应性组分的总重量的10到90％。
3.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯由三官能丙二醇、聚磷酸和聚异氰酸酯制成。
4.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述磷酸酯粘着促进剂占所述异氰酸酯反应性组分的总重量的0.5到15％。
5.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇占所述异氰酸酯反应性组分的总重量的5到80％。
6.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述基于生物的多元醇为蓖麻油。
7.根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物，其中所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为0.8:1.0到1.6:1.0。
8.一种层状结构，其包括根据以上或以下任一权利要求所述的双组分无溶剂粘着剂组合物。
9.一种用于形成层状结构的方法，其包括：
通过混合包括异氰酸酯封端的预聚物的异氰酸酯粘着剂组分与包括聚醚多元醇、磷酸酯粘着促进剂和基于生物的多元醇的异氰酸酯反应性粘着剂组分，形成粘着剂组合物；
将所述粘着剂组合物施加到第一衬底的表面；以及
使第二衬底的表面与所述第一衬底的所述表面上的所述粘着剂组合物接触，进而形成所述层状结构。
10.根据以上或以下任一权利要求所述的用于形成层状结构的方法，其中混合所述异氰酸酯粘着剂组分与所述异氰酸酯反应性粘着剂组分在所述异氰酸酯组分中存在的NCO基团与所述异氰酸酯反应性组分中存在的OH基团的摩尔比为0.8:1.0到1.6:1.0下进行。
11.根据以上或以下任一权利要求所述的用于形成层状结构的方法，其中所述第一衬底和所述第二衬底各自独立地选自由以下组成的组：木质材料、金属材料、塑料材料、复合材料、纸质材料、织物材料和其中两种或多于两种的组合。
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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11649386B2 (en) * 2018-03-28 2023-05-16 Dow Global Technologies Llc Two-component adhesive compositions based on phosphate ester modified isocyanates, and methods for making same
BR112020022227A2 (pt) * 2018-04-30 2021-02-02 Dow Global Technologies Llc composições adesivas de dois componentes com base em silanos terminados em isocianato e métodos para produzir as mesmas
TW202033592A (zh) * 2019-03-05 2020-09-16 美商陶氏全球科技有限責任公司 雙組分基於溶劑之黏合劑組合物
AR118229A1 (es) 2019-03-05 2021-09-22 Dow Global Technologies Llc Composición adhesiva de dos componentes sin solventes
TW202033594A (zh) * 2019-03-05 2020-09-16 美商陶氏全球科技有限責任公司 2組分無溶劑的粘合劑組合物
AR119172A1 (es) * 2019-07-12 2021-12-01 Dow Global Technologies Llc Composiciones sin solventes
US11746266B2 (en) * 2020-10-01 2023-09-05 The Dow Chemical Company Adhesive composition
CN112724913B (zh) * 2020-12-15 2022-10-11 湖北南北车新材料有限公司 一种双组份聚氨酯胶粘剂及制备方法
BR112023026534A2 (pt) * 2021-07-13 2024-03-05 Dow Global Technologies Llc Composição adesiva de dois componentes, estrutura multicamada, método para formar uma composição adesiva de dois componentes, e, uso da composição adesiva de dois componentes
CN113717677B (zh) * 2021-08-24 2023-04-28 湖北南北车新材料有限公司 一种双组份聚氨酯胶粘剂及其制备方法
WO2023146700A1 (en) * 2022-01-31 2023-08-03 Dow Global Technologies Llc Adhesive for digital ink printed laminates
WO2024098320A1 (en) * 2022-11-10 2024-05-16 Dow Global Technologies Llc Polyurethane adhesive
CN116120878B (zh) * 2023-02-21 2024-05-10 山东北方现代化学工业有限公司 一种耐喷砂、易打磨聚氨酯嵌缝胶及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546771A1 (en) * 1991-12-09 1993-06-16 Gencorp Inc. Two-component urethame adhesive compositions
CN102703014A (zh) * 2010-12-21 2012-10-03 罗门哈斯公司 粘合剂组合物
US20140255560A1 (en) * 2013-03-06 2014-09-11 H.B. Fuller Company Gas transmitting polyurethane adhesive
WO2016100052A1 (en) * 2014-12-15 2016-06-23 Dow Global Technologies Llc Adhesive composition
CN106232661A (zh) * 2014-05-02 2016-12-14 陶氏环球技术有限责任公司 磷酸酯粘合促进剂
CN109642012A (zh) * 2016-07-11 2019-04-16 陶氏环球技术有限责任公司 双组分黏着剂组合物和制备其的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507447A (en) * 1983-01-05 1985-03-26 Takeda Chemical Industries, Ltd. Polyurethane adhesive compositions containing oxyacid of phosphorus and silane coupling agent
US5418054A (en) * 1993-03-16 1995-05-23 W. L. Gore & Associates, Inc. Flame-retardant, waterproof and breathable expanded PTFE laminate
JP2001172600A (ja) * 1999-12-22 2001-06-26 Sanyo Chem Ind Ltd 二液型ドライラミネート用接着剤
JP3920538B2 (ja) * 2000-06-22 2007-05-30 東洋モートン株式会社 接着剤組成物
JP2004035596A (ja) 2002-06-28 2004-02-05 Toyo Ink Mfg Co Ltd 無溶剤型接着剤組成物及びその利用
JP5577013B2 (ja) 2007-06-06 2014-08-20 三井化学株式会社 無溶剤型ラミネート接着剤および複合フィルムの製造方法
EP2457368A1 (en) 2009-07-24 2012-05-30 Océ-Technologies B.V. Method for composing a reflectivity histogram and reprographic apparatus using this method
US10259200B2 (en) 2010-06-29 2019-04-16 Ashland Licensing And Intellectual Property Llc Solventless laminating adhesive for flexible packaging laminations and laminated structures made with the adhesive
JP5604407B2 (ja) 2010-12-21 2014-10-08 ローム アンド ハース カンパニー 接着剤組成物
JP6002966B2 (ja) * 2012-06-05 2016-10-05 Dic株式会社 リン酸変性化合物含有接着剤用樹脂組成物、及び接着剤
FR2997957B1 (fr) 2012-11-12 2015-01-16 Bostik Sa Adhesif de lamination bicomposant d'origine renouvelable
JP6098914B2 (ja) * 2015-03-20 2017-03-22 Dic株式会社 無溶剤型ラミネート接着剤、その硬化物、ラミネート接着剤用ポリオール組成物、及び積層フィルム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0546771A1 (en) * 1991-12-09 1993-06-16 Gencorp Inc. Two-component urethame adhesive compositions
CN102703014A (zh) * 2010-12-21 2012-10-03 罗门哈斯公司 粘合剂组合物
US20140255560A1 (en) * 2013-03-06 2014-09-11 H.B. Fuller Company Gas transmitting polyurethane adhesive
CN106232661A (zh) * 2014-05-02 2016-12-14 陶氏环球技术有限责任公司 磷酸酯粘合促进剂
WO2016100052A1 (en) * 2014-12-15 2016-06-23 Dow Global Technologies Llc Adhesive composition
CN109642012A (zh) * 2016-07-11 2019-04-16 陶氏环球技术有限责任公司 双组分黏着剂组合物和制备其的方法

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