公开(公告)号：US10392542B2

公开(公告)日：2019-08-27

申请号：US15579742

申请日：2016-06-14

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Joel Kunz ,  Grunder Sergio ,  Felix Koch

IPC分类号： C08G18/16 ,  C08G18/20 ,  C08G18/24 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08G18/76 ,  C08G18/10 ,  C09J5/06 ,  C09J175/08 ,  C09J11/04 ,  C09J175/04 ,  C08J3/24 ,  C08J3/28 ,  B32B37/12 ,  C08G18/50 ,  C08G18/79 ,  C08K3/04 ,  C08K3/34 ,  C08K3/36 ,  C08K9/00 ,  B32B7/12

摘要： Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured by application of infrared radiation containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionality of 2 to 3; one or more aliphatic diol chain extenders; one or more latent room temperature organometallic catalysts; and one or more multifunctional polyols having a functionality of greater than 3; b) a polyisocyanate component containing one or more polyisocyanate compounds; and v) a carboxylic acid-blocked cyclic amidine compound, vi) a phenol-blocked cyclic amidine compound or both of v) one or more carboxylic acid-blocked cyclic amidine compounds and vi) one or more phenol-blocked cyclic amidine compounds which may be located in the polyol component or the isocyanate component. Further disclosed are methods of bonding structures together using the latent two-part polyurethane adhesives.

公开(公告)号：US20180171059A1

公开(公告)日：2018-06-21

申请号：US15579742

申请日：2016-06-14

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Joel Kunz ,  Grunder Sergio ,  Felix Koch

IPC分类号： C08G18/16 ,  C08G18/20 ,  C08G18/24 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08G18/73 ,  C08G18/76 ,  C08G18/10 ,  C09J5/06 ,  C09J175/08 ,  C09J11/04

CPC分类号： C09J175/08 ,  B32B7/12 ,  B32B37/12 ,  B32B2037/1253 ,  C08G18/165 ,  C08G18/2063 ,  C08G18/242 ,  C08G18/244 ,  C08G18/4812 ,  C08G18/482 ,  C08G18/4837 ,  C08G18/5024 ,  C08G18/6674 ,  C08G18/798 ,  C08J3/24 ,  C08J3/244 ,  C08J3/28 ,  C08J2375/04 ,  C08K3/04 ,  C08K3/346 ,  C08K3/36 ,  C08K9/00 ,  C09J5/06 ,  C09J11/04 ,  C09J175/04 ,  C09J2205/31 ,  C09J2400/226 ,  C09J2475/00 ,  C08G18/12 ,  C08G18/7671 ,  C08K5/0016 ,  C08G18/6681 ,  C08G18/66

摘要： Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured by application of infrared radiation containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionality of 2 to 3; one or more aliphatic diol chain extenders; one or more latent room temperature organometallic catalysts; and one or more multifunctional polyols having a functionality of greater than 3; b) a polyisocyanate component containing one or more polyisocyanate compounds; and v) a carboxylic acid-blocked cyclic amidine compound, vi) a phenol-blocked cyclic amidine compound or both of v) one or more carboxylic acid-blocked cyclic amidine compounds and vi) one or more phenol-blocked cyclic amidine compounds which may be located in the polyol component or the isocyanate component. Further disclosed are methods of bonding structures together using the latent two-part polyurethane adhesives.

公开(公告)号：US09920224B2

公开(公告)日：2018-03-20

申请号：US14373785

申请日：2013-01-18

申请人： Dow Global Technologies LLC

发明人： Stefan Schmatloch

IPC分类号： C08L83/08 ,  C08K5/00 ,  C09J183/08 ,  C09D183/08 ,  C09J7/02 ,  B32B37/00 ,  B32B37/12 ,  E06B3/56 ,  B60J10/15 ,  C08G77/26

CPC分类号： C09J7/50 ,  B32B37/0038 ,  B32B37/1284 ,  B32B2307/412 ,  B32B2419/00 ,  B32B2605/00 ,  B60J10/15 ,  C08G77/26 ,  C08K5/0091 ,  C09D183/08 ,  C09J183/08 ,  C09J2483/003 ,  E06B3/56 ,  C08L83/08

摘要： The present invention is directed to a unique composition and method for promoting adhesion of substrates to adhesives. The solution comprises a water based primer composition comprising: a) a hydrosylate of one or more alkoxysilyl amine; b) a surfactant; c) an organotitanate, organozirconate, or combinations thereof; d) optionally a fluorescing compound; and e) water. Preferably the organotitanate or organozirconate correspond to formula (I): wherein M is titanium or zirconium and R8 comprises hydrocarbyl ligands, which may optionally contain one or more heteroatoms comprising oxygen, nitrogen, sulfur or phosphorus, optionally two or more of R8 may combine to form a cyclic ring structure. Preferably the composition and method of the invention can be used to bond glass or plastic coated with an abrasion resistant coating, in particular a window for a vehicle, to other substrates such as metal or plastics. MOR8)4  (I)

公开(公告)号：US20180179319A1

公开(公告)日：2018-06-28

申请号：US15579738

申请日：2016-06-14

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Joel Kunz ,  Sergio Grunder

IPC分类号： C08G18/16 ,  C08G18/20 ,  C08G18/24 ,  C08G18/66 ,  C08G18/48 ,  C08G18/32 ,  C08G18/72 ,  C08G18/73 ,  C08G18/76 ,  C08G18/10 ,  C09J5/06 ,  C09J175/08 ,  C09J11/04

摘要： Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured by application of infrared radiation containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionality of 2 to 4; one or more aliphatic diol chain extenders; and one or more latent room temperature organometallic catalysts; b) a polyisocyanate component containing one or more polyisocyanate compounds; and v) a carboxylic acid-blocked cyclic amidine compound and vi) a phenol-blocked cyclic amidine compound which each may be located in the polyol component or the isocyanate component. Further disclosed are methods of bonding structures together using the latent two-part polyurethane adhesives.

公开(公告)号：US20170204300A1

公开(公告)日：2017-07-20

申请号：US15324360

申请日：2015-07-29

申请人： Dow Global Technologies LLC

发明人： Sergio Grunder ,  Daniel Schneider ,  Stefan Schmatloch ,  Andreas Lutz

IPC分类号： C09J11/06 ,  C09J11/08 ,  C09J175/04

CPC分类号： C09J11/06 ,  C08J3/241 ,  C08J2375/04 ,  C08K5/17 ,  C08K9/10 ,  C09J11/08 ,  C09J175/04 ,  C08G18/10 ,  C08G18/3253 ,  C08G18/3228

摘要： A new polyurethane (PU) adhesive composition with encapsulated hardeners having unique properties in automotive related applications.

公开(公告)号：US20160194435A1

公开(公告)日：2016-07-07

申请号：US14910077

申请日：2014-09-11

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Gunter G. Santoro

IPC分类号： C08G18/77 ,  C09J5/02 ,  C08G18/32 ,  C09J175/04

CPC分类号： C08G18/776 ,  C08G18/3215 ,  C08G18/5045 ,  C08G18/7657 ,  C08G18/775 ,  C08G18/8019 ,  C08L75/04 ,  C09J5/02 ,  C09J175/04 ,  C09J2475/00

摘要： A novel activator composition having good storage stability and capable of providing a long open time and good adhesion performance in combination with an adhesive, an adhesive system comprising the composition, and a method of bonding substrates together using the activator composition or the adhesive system.

摘要翻译： 一种具有良好储存稳定性并且能够与粘合剂，包含该组合物的粘合剂体系以及使用活化剂组合物或粘合剂体系将基材粘合在一起的方法提供长的开放时间和良好的粘合性能的新型活化剂组合物。

公开(公告)号：US10479916B2

公开(公告)日：2019-11-19

申请号：US15579738

申请日：2016-06-14

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Joel Kunz ,  Sergio Grunder

IPC分类号： C09J175/08 ,  C08G18/24 ,  C08G18/48 ,  C08G18/79 ,  C08J3/24 ,  C08J3/28 ,  C09J175/04 ,  C08G18/16 ,  C08G18/20 ,  C08G18/66 ,  C09J5/06 ,  C09J11/04 ,  B32B37/12 ,  C08G18/50 ,  C08K3/04 ,  C08K3/34 ,  C08K3/36 ,  C08K9/00 ,  B32B7/12

摘要： Disclosed are latent two-part polyurethane adhesives that rapidly develop adhesive strength when cured by application of infrared radiation containing a polyol component which includes; one or more polyols having a hydroxyl equivalent weight of 400 to 2000 and a nominal hydroxyl functionality of 2 to 4; one or more aliphatic diol chain extenders; and one or more latent room temperature organometallic catalysts; b) a polyisocyanate component containing one or more polyisocyanate compounds; and v) a carboxylic acid-blocked cyclic amidine compound and vi) a phenol-blocked cyclic amidine compound which each may be located in the polyol component or the isocyanate component. Further disclosed are methods of bonding structures together using the latent two-part polyurethane adhesives.

公开(公告)号：US20180179320A1

公开(公告)日：2018-06-28

申请号：US15579745

申请日：2016-06-14

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch ,  Joel Kunz

IPC分类号： C08G18/16 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/20 ,  C08G18/24 ,  C08G18/72 ,  C08G18/73 ,  C08G18/76 ,  C08G18/10 ,  C09J5/06 ,  C09J175/08 ,  C09J11/04

CPC分类号： C09J175/08 ,  B32B7/12 ,  B32B37/12 ,  B32B2037/1253 ,  C08G18/165 ,  C08G18/2063 ,  C08G18/242 ,  C08G18/244 ,  C08G18/4812 ,  C08G18/482 ,  C08G18/4837 ,  C08G18/5024 ,  C08G18/6674 ,  C08G18/798 ,  C08J3/24 ,  C08J3/244 ,  C08J3/28 ,  C08J2375/04 ,  C08K3/04 ,  C08K3/346 ,  C08K3/36 ,  C08K9/00 ,  C09J5/06 ,  C09J11/04 ,  C09J175/04 ,  C09J2205/31 ,  C09J2400/226 ,  C09J2475/00 ,  C08G18/12 ,  C08G18/7671 ,  C08K5/0016 ,  C08G18/6681 ,  C08G18/66

摘要： Two-component polyurethane adhesives include a polyol component and a polyisocyanate component. The polyol component includes a polyether polyol and an aliphatic diol chain extender, but is devoid of primary and second amine compounds. The polyisocyanate component includes one or more polyisocyanate compounds. The adhesive contains a mixture of a dialkyltin-thioglycolate catalyst and an acid-blocked cyclic amidine catalyst. The tin catalyst is formulated into the polyol component, whereas the cyclic amidine catalyst can be formulated into either the polyol or the polyisocyanate components.

公开(公告)号：US20160046848A1

公开(公告)日：2016-02-18

申请号：US14781414

申请日：2014-04-21

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Stefan Schmatloch

IPC分类号： C09J175/08

摘要： The adhesive compositions of the invention are especially useful in bonding replacement windows into structures without using a primer and allowing for fast drive away times. The adhesive is pumpable, sag resistant and bonds parts together at temperatures between about −10 C and about 80 C. The adhesive is comprised a linear and branched isocyanate functional polyether prepolymer wherein the linear and branched isocyanate functional polyether prepolymers are present in the composition at a particular weight ratios an isocyanate functional polyester prepolymer, a plasticizer and filler.

摘要翻译： 本发明的粘合剂组合物特别可用于将替换窗口结合到结构中，而不使用底漆并允许快速驱走时间。 该粘合剂是可泵送的，抗流挂性，并且在约-10℃和约80℃之间的温度下将部件粘合在一起。粘合剂包含直链和支链的异氰酸酯官能聚醚预聚物，其中线性和支化的异氰酸酯官能聚醚预聚物存在于组合物中 特定重量比的是异氰酸酯官能的聚酯预聚物，增塑剂和填料。

公开(公告)号：US20140367029A1

公开(公告)日：2014-12-18

申请号：US14373785

申请日：2013-01-18

申请人： Dow Global Technologies LLC

发明人： Stefan Schmatloch

IPC分类号： C09J7/02 ,  B32B37/12 ,  B60J10/00 ,  B32B37/00 ,  E06B3/56

CPC分类号： C09J7/50 ,  B32B37/0038 ,  B32B37/1284 ,  B32B2307/412 ,  B32B2419/00 ,  B32B2605/00 ,  B60J10/15 ,  C08G77/26 ,  C08K5/0091 ,  C09D183/08 ,  C09J183/08 ,  C09J2483/003 ,  E06B3/56 ,  C08L83/08

摘要： The present invention is directed to a unique composition and method for promoting adhesion of substrates to adhesives. The solution comprises a water based primer composition comprising: a) a hydrosylate of one or more alkoxysilyl amine; b) a surfactant; c) an organotitanate, organozirconate, or combinations thereof; d) optionally a fluorescing compound; and e) water. Preferably the organotitanate or organozirconate correspond to formula (I): wherein M is titanium or zirconium and R8 comprises hydrocarbyl ligands, which may optionally contain one or more heteroatoms comprising oxygen, nitrogen, sulfur or phosphorus, optionally two or more of R8 may combine to form a cyclic ring structure. Preferably the composition and method of the invention can be used to bond glass or plastic coated with an abrasion resistant coating, in particular a window for a vehicle, to other substrates such as metal or plastics. MOR8)4  (I)

摘要翻译： 本发明涉及用于促进基材粘合到粘合剂上的独特组合物和方法。 所述溶液包含水基底漆组合物，其包含：a）一种或多种烷氧基甲硅烷基胺的氢化甲苯磺酸酯; b）表面活性剂; c）有机钛酸盐，有机锆酸盐或其组合; d）任选的荧光化合物; 和e）水。 优选地，有机钛酸盐或有机锆酸盐对应于式（I）：其中M是钛或锆，R 8包括烃基配体，其可任选地含有一个或多个包含氧，氮，硫或磷的杂原子，任选地，R 2中的两个或更多个可以组合 形成环状环结构。 优选地，本发明的组合物和方法可用于将涂覆有耐磨涂层（特别是车辆的窗户）的玻璃或塑料粘合到其它基底例如金属或塑料上。 MOROR8）4（I）