公开(公告)号：US08512506B2

公开(公告)日：2013-08-20

申请号：US12974879

申请日：2010-12-21

申请人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

发明人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

IPC分类号： B60J1/00 ,  E06B3/00 ,  E06B5/00 ,  E06B7/00 ,  C04B37/00 ,  C09J4/00 ,  C09J101/00 ,  C09J201/00 ,  C08G18/08 ,  C08G18/18 ,  C08G18/00

CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289

摘要： An automotive windshield replacement method which includes: a) applying an adhesive to an automotive windshield and/or an automobile body substrate, said adhesive including at least one urethane prepolymer formed from reaction materials including: i) isophorone diisocyanate and/or 4,4′-diphenylmethanediisocyanate; ii) an ethylene oxide-end-capped triol having a weight average molecular weight of about 4500 to about 5000; and iii) hexanediol adipate; b) contacting the substrates together, within the working time of the adhesive, along at least a portion of the substrate(s) to which the adhesive has been applied; and c) allowing the adhesive to bond the substrates together.

摘要翻译： 一种汽车挡风玻璃置换方法，其包括：a）将粘合剂施加到汽车挡风玻璃和/或汽车车身基材上，所述粘合剂包括由反应材料形成的至少一种氨基甲酸酯预聚物，所述反应材料包括：i）异佛尔酮二异氰酸酯和/或4,4' 二苯基甲烷二异氰酸酯; ii）重均分子量为约4500至约5000的环氧乙烷封端的三醇; 和iii）己二醇己二酸酯; b）在粘合剂的工作时间内沿着已经施加有粘合剂的基底的至少一部分接触基底; 和c）允许粘合剂将基底粘合在一起。

公开(公告)号：US08747602B2

公开(公告)日：2014-06-10

申请号：US12951797

申请日：2010-11-22

申请人： Steven Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

发明人： Steven Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

IPC分类号： B60J1/00 ,  E06B3/00 ,  E06B5/00 ,  E06B7/00 ,  C04B37/00 ,  C09J4/00 ,  C09J101/00 ,  C09J201/00 ,  C08G18/08 ,  C08G18/18 ,  C08G18/00

CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289

摘要： A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield replacement applications. The polyurethane includes at least one urethane prepolymer which is based on at least one thermoplastic polyol. In one embodiment, the urethane prepolymer may be formed from one or more polyisocyanates, one or more polyetherpolyols and one or more thermoplastic polyesterpolyols, wherein the prepolymer has a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane. In another embodiment, a one-part adhesive composition is provided which includes an isocyanate-functional and thermoplastic polyurethane prepolymer having a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane, and a combination of several catalysts which are capable of catalyzing the reaction of isocyanate moieties with isocyanate-reactive moieties while providing less temperature dependent catalyzing of the reaction between isocyanate moieties and water. Also provided is a process for bonding two or more substrates together utilizing the polyurethane adhesive. In automotive windshield replacement applications, the polyurethane adhesive allows for a sufficient working time and development of green strength to provide a safe drive-away time within 1 hour at a temperature from about 0 to about 100° C.

摘要翻译： 提供了可用于粘合多孔和无孔表面的聚氨酯粘合剂。 粘合剂特别适用于在各种环境条件下将挡风玻璃粘合到汽车框架中，特别是在后市场挡风玻璃更换应用中。 聚氨酯包括至少一种基于至少一种热塑性多元醇的氨基甲酸酯预聚物。 在一个实施方案中，氨基甲酸酯预聚物可以由一种或多种多异氰酸酯，一种或多种聚醚多元醇和一种或多种热塑性聚酯多元醇形成，其中预聚物的游离异氰酸酯含量为约0.6至约3.5重量％，基于重量 的聚氨酯。 在另一个实施方案中，提供了一部分粘合剂组合物，其包括异氰酸酯官能和热塑性聚氨酯预聚物，其具有约0.6至约3.5重量％的游离异氰酸酯含量，基于聚氨酯的重量，以及 能够催化异氰酸酯部分与异氰酸酯反应性部分的反应的几种催化剂，同时提供较少的温度依赖性催化异氰酸酯部分与水之间的反应。 还提供了使用聚氨酯粘合剂将两个或更多个基材结合在一起的方法。 在汽车挡风玻璃更换应用中，聚氨酯粘合剂允许足够的工作时间和绿色强度的发展，以在约0至约100℃的温度下在1小时内提供安全的驱走时间。

公开(公告)号：US20110207895A1

公开(公告)日：2011-08-25

申请号：US12951797

申请日：2010-11-22

申请人： Steven A. Rosenburg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

发明人： Steven A. Rosenburg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

IPC分类号： C09J175/08

CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289

摘要： A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield replacement applications. The polyurethane includes at least one urethane prepolymer which is based on at least one thermoplastic polyol. In one embodiment, the urethane prepolymer may be formed from one or more polyisocyanates, one or more polyetherpolyols and one or more thermoplastic polyesterpolyols, wherein the prepolymer has a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane. In another embodiment, a one-part adhesive composition is provided which includes an isocyanate-functional and thermoplastic polyurethane prepolymer having a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane, and a combination of several catalysts which are capable of catalyzing the reaction of isocyanate moieties with isocyanate-reactive moieties while providing less temperature dependent catalyzing of the reaction between isocyanate moieties and water. Also provided is a process for bonding two or more substrates together utilizing the polyurethane adhesive. In automotive windshield replacement applications, the polyurethane adhesive allows for a sufficient working time and development of green strength to provide a safe drive-away time within 1 hour at a temperature from about 0 to about 100° C.

摘要翻译： 提供了可用于粘合多孔和无孔表面的聚氨酯粘合剂。 粘合剂特别适用于在各种环境条件下将挡风玻璃粘合到汽车框架中，特别是在后市场挡风玻璃更换应用中。 聚氨酯包括至少一种基于至少一种热塑性多元醇的氨基甲酸酯预聚物。 在一个实施方案中，氨基甲酸酯预聚物可以由一种或多种多异氰酸酯，一种或多种聚醚多元醇和一种或多种热塑性聚酯多元醇形成，其中预聚物的游离异氰酸酯含量为约0.6至约3.5重量％，基于重量 的聚氨酯。 在另一个实施方案中，提供了一部分粘合剂组合物，其包括异氰酸酯官能和热塑性聚氨酯预聚物，其具有约0.6至约3.5重量％的游离异氰酸酯含量，基于聚氨酯的重量，以及 能够催化异氰酸酯部分与异氰酸酯反应性部分的反应的几种催化剂，同时提供较少的温度依赖性催化异氰酸酯部分与水之间的反应。 还提供了使用聚氨酯粘合剂将两个或更多个基材结合在一起的方法。 在汽车挡风玻璃更换应用中，聚氨酯粘合剂允许足够的工作时间和绿色强度的发展，以在约0至约100℃的温度下在1小时内提供安全的驱走时间。

公开(公告)号：US5894071A

公开(公告)日：1999-04-13

申请号：US761814

申请日：1996-12-06

申请人： Peter Merz ,  Norman E. Blank ,  Hans-Peter Tschan ,  Reinhard Ernst Wappmann ,  Lutz Zabel

发明人： Peter Merz ,  Norman E. Blank ,  Hans-Peter Tschan ,  Reinhard Ernst Wappmann ,  Lutz Zabel

IPC分类号： C09K3/10 ,  C08G18/10 ,  C08G18/12 ,  C08G59/18 ,  C08J3/24 ,  C09D175/00 ,  C09D175/04 ,  C09D201/02 ,  C09J175/00 ,  C09J175/04 ,  C09J201/00 ,  C09J201/02 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00 ,  C08L83/00

CPC分类号： C09J175/00 ,  C08G18/10 ,  C08G18/12 ,  C08G59/18 ,  C08J3/243

摘要： Two-component adhesive-, sealing- or coating compositions are being described which are separately packed, and comprise the component A and the component D, whereby the component A is curing as soon as it gets in touch with water or the component D which contains the curing agent for the component A.The component D can be, or a component B containing an ingredient which is curing at the contact of water, or, possibly, at the contact with the component A, orthe component D can also be a mixture of solid matter and a volatile ingredient which is causing the cross-linking of the component A.The advantage of the novel two-component systems is that the component D is working as a curing agent for the component A, however, a surplus thereof is, or self-curing, or it does not leave a nuissance residue in the cured composition.

摘要翻译： 正在描述分开包装的双组分粘合剂，密封或涂料组合物，并且包含组分A和组分D，其中组分A一旦与水或含有组分D的组分D接触即固化 用于组分A的固化剂。组分D可以是含有在水接触时固化的成分或可能与组分A接触的组分的组分B或组分D也可以是 固体物质和引起组分A的交联的挥发性成分的混合物。新型双组分体系的优点在于组分D作为组分A的固化剂，然而其剩余量 是或自固化的，或者它不会在固化的组合物中留下有害的残留物。

公开(公告)号：US20110168321A1

公开(公告)日：2011-07-14

申请号：US12974879

申请日：2010-12-21

申请人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

发明人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

IPC分类号： B32B37/12 ,  B32B37/02 ,  B32B37/14 ,  B32B37/30

CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289

摘要： A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield replacement applications. The polyurethane includes at least one urethane prepolymer which is based on at least one thermoplastic polyol. In one embodiment, the urethane prepolymer may be formed from one or more polyisocyanates, one or more polyetherpolyols and one or more thermoplastic polyesterpolyols, wherein the prepolymer has a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane. In another embodiment, a one-part adhesive composition is provided which includes an isocyanate-functional and thermoplastic polyurethane prepolymer having a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane, and a combination of several catalysts which are capable of catalyzing the reaction of isocyanate moieties with isocyanate-reactive moieties while providing less temperature dependent catalyzing of the reaction between isocyanate moieties and water. Also provided is a process for bonding two or more substrates together utilizing the polyurethane adhesive. In automotive windshield replacement applications, the polyurethane adhesive allows for a sufficient working time and development of green strength to provide a safe drive-away time within 1 hour at a temperature from about 0 to about 100° C.

公开(公告)号：US07226523B2

公开(公告)日：2007-06-05

申请号：US10144803

申请日：2002-05-15

申请人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

发明人： Steven A. Rosenberg ,  Hong Yao ,  Thomas Bove ,  Adrian Van Maurik ,  Hans Peter Tschan ,  Norman Blank

IPC分类号： C08G18/30

CPC分类号： C09J175/04 ,  C08G18/10 ,  C08G18/12 ,  C08G18/307 ,  C08G18/289

摘要： A polyurethane adhesive which is useful in bonding porous and non-porous surfaces is provided. The adhesive is especially useful in bonding windshield glass into automotive frames under a variety of environmental conditions, particularly in after market windshield replacement applications. The polyurethane includes at least one urethane prepolymer which is based on at least one thermoplastic polyol. In one embodiment, the urethane prepolymer may be formed from one or more polyisocyanates, one or more polyetherpolyols and one or more thermoplastic polyesterpolyols, wherein the prepolymer has a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane. In another embodiment, a one-part adhesive composition is provided which includes an isocyanate-functional and thermoplastic polyurethane prepolymer having a free isocyanate content of from about 0.6 to about 3.5% by weight, based on the weight of the polyurethane, and a combination of several catalysts which are capable of catalyzing the reaction of isocyanate moieties with isocyanate-reactive moieties while providing less temperature dependent catalyzing of the reaction between isocyanate moieties and water. Also provided is a process for bonding two or more substrates together utilizing the polyurethane adhesive. In automotive windshield replacement applications, the polyurethane adhesive allows for a sufficient working time and development of green strength to provide a safe drive-away time within 1 hour at a temperature from about 0 to about 100° C.

摘要翻译： 提供了可用于粘合多孔和无孔表面的聚氨酯粘合剂。 粘合剂特别适用于在各种环境条件下将挡风玻璃粘合到汽车框架中，特别是在后市场挡风玻璃更换应用中。 聚氨酯包括至少一种基于至少一种热塑性多元醇的氨基甲酸酯预聚物。 在一个实施方案中，氨基甲酸酯预聚物可以由一种或多种多异氰酸酯，一种或多种聚醚多元醇和一种或多种热塑性聚酯多元醇形成，其中预聚物的游离异氰酸酯含量为约0.6至约3.5重量％，基于重量 的聚氨酯。 在另一个实施方案中，提供了一部分粘合剂组合物，其包括异氰酸酯官能和热塑性聚氨酯预聚物，其具有约0.6至约3.5重量％的游离异氰酸酯含量，基于聚氨酯的重量，以及 能够催化异氰酸酯部分与异氰酸酯反应性部分的反应的几种催化剂，同时提供较少的温度依赖性催化异氰酸酯部分与水之间的反应。 还提供了使用聚氨酯粘合剂将两个或更多个基材结合在一起的方法。 在汽车挡风玻璃更换应用中，聚氨酯粘合剂允许足够的工作时间和绿色强度的发展，以在约0至约100℃的温度下在1小时内提供安全的驱走时间。

公开(公告)号：US4778845A

公开(公告)日：1988-10-18

申请号：US58277

申请日：1987-06-04

申请人： Hans-Peter Tschan ,  Lutz-Dieter Zabel ,  Ueli Pfenninger

发明人： Hans-Peter Tschan ,  Lutz-Dieter Zabel ,  Ueli Pfenninger

IPC分类号： C08G18/32 ,  C08G18/10 ,  C08G18/30 ,  C08L75/00 ,  C08L75/04 ,  C09J175/00 ,  C09J175/04

CPC分类号： C08G18/10 ,  C09J175/04 ,  C08G2170/20 ,  Y10S528/905

摘要： A one-component adhesive and/or sealing mass which is stable and pumpable at temperatures up to 30.degree. C. containsat least one prepolymer on the basis of a polyurethane, which contains from 0.1 to 15 percent by weight, referred to the prepolymer, of free, reactive isocyanate groups, andat least one with heat activatable hardener.Thereby the stoichiometric ratio between said prepolymer and said hardener is chosen in such a way that only a partial cross-linkage is possible during heating said mass to temperatures from 60.degree. C. to 180.degree. C., and that a product is obtained having from high viscous to plastic characteristics.The inventive masses may be used for bonding and/or sealing of one or more materials of the same or different origin to a composite.

摘要翻译： 在高达30℃的温度下稳定和可泵送的单组分粘合剂和/或密封物质含有至少一种基于聚氨酯的预聚物，其包含0.1至15重量％，称为预聚物， 的游离的活性异氰酸酯基团，和至少一种具有可热活化的固化剂。 因此，所述预聚物和所述硬化剂之间的化学计量比选择为使得在将所述物质加热至60℃至180℃的温度期间仅部分交联是可能的，并且得到产物具有 高粘性塑性特性。 本发明的质量可以用于将一种或多种相同或不同来源的材料粘合和/或密封成复合材料。