-
公开(公告)号：US10450486B2
公开(公告)日：2019-10-22
申请号：US15324360
申请日：2015-07-29
IPC分类号： C08J11/00 , C09J11/06 , C09J175/04 , C09J11/08 , C08K5/17
摘要： A new polyurethane (PU) adhesive composition with encapsulated hardeners having unique properties in automotive related applications.
-
公开(公告)号：US10023686B2
公开(公告)日：2018-07-17
申请号：US15037498
申请日：2015-02-02
IPC分类号： B32B27/38 , B32B27/26 , B32B27/04 , C08L63/00 , C08L63/04 , C08G59/38 , C08G59/50 , C08J5/04
摘要： A two-component curable epoxy resin system having an epoxy component containing a unique combination of two or more epoxy resins with at least one of the epoxy resins being an epoxy novolac type resin. The composite made from such resin system exhibits high glass transition temperature.
-
公开(公告)号：US10479916B2
公开(公告)日：2019-11-19
申请号：US15579738
申请日：2016-06-14
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：US20170114180A1
公开(公告)日：2017-04-27
申请号：US15308940
申请日：2015-07-14
CPC分类号： C08G59/685 , B62D29/04 , C08G59/1477 , C08G59/245 , C08G59/502 , C08G59/5073 , C08G59/68 , C08J5/04 , C08J2363/00 , C08J2363/02 , C08J2363/04 , C08K7/02 , C08L63/00
摘要： The invention relates to curable epoxy resin systems comprising polyethylene tetraamine and a tin catalyst as hardening agents, and optionally comprising 1,4-diaza[2.2.2]bicyclo octane. The invention also relates to articles made therefrom, including composites such as carbon fiber reinforced composites. The curable epoxy resins have rapid demold times and/or high glass temperature.
-
公开(公告)号：US20160347903A1
公开(公告)日：2016-12-01
申请号：US15037498
申请日：2015-02-02
CPC分类号： C08G59/502 , C08J5/042 , C08J2363/02 , C08J2363/04 , C08L63/00 , C08L63/04 , C08L2205/02 , C08L2205/05
摘要： A two-component curable epoxy resin system having an epoxy component containing a unique combination of two or more epoxy resins with at least one of the epoxy resins being an epoxy novolac type resin. The composite made from such resin system exhibits high glass transition temperature.
摘要翻译： 一种双组分可固化环氧树脂体系，其具有包含两种或更多种环氧树脂的独特组合的环氧组分，至少一种环氧树脂是环氧酚醛树脂。 由这种树脂体系制成的复合材料具有高的玻璃化转变温度。
-
公开(公告)号：US20180179319A1
公开(公告)日：2018-06-28
申请号：US15579738
申请日：2016-06-14
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
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：US20160376398A1
公开(公告)日：2016-12-29
申请号：US15111862
申请日：2015-03-17
CPC分类号： C08G59/502 , C08G59/245 , C08K7/02
摘要： A curable resin system comprising 1) an epoxy component having a polyglycidyl ether of a polyphenol having an epoxy equivalent weight of up to about 190; and 2) a hardener component comprising polyethylene tetraamine mixture; wherein the epoxy component has a viscosity of less than 9000 mPa·s at 25° C.
摘要翻译： 一种可固化树脂体系，其包含1）具有多酚的多缩水甘油醚的环氧组分，其环氧当量为至多约190; 和2）包含聚乙烯四胺混合物的固化剂组分; 其中环氧组分在25℃下的粘度小于9000mPa·s
-
9.发明授权Epoxy resin system containing polyethylene tetramines and triethylene diamine catalyst for resin transfer molding processes 有权含有聚乙烯四胺和三乙二胺催化剂的树脂传递模塑工艺的环氧树脂体系公开(公告)号：US09321880B2
公开(公告)日：2016-04-26
申请号：US14422047
申请日：2013-11-11
发明人： Sergio Grunder , Rainer Koeniger , Timothy A. Morley , Nebjosa Jelic , Sylvie Vervoort , Martin Reimers , Peter Cate
CPC分类号： C08G59/502 , C08G59/245 , C08G59/5073 , C08G59/56 , C08G59/686 , C08J5/042 , C08J2363/02
摘要： A two-component curable epoxy resin system is disclosed. The resin system includes an epoxy resin component containing at least 80% by weight of a polyglycidyl ether of a polyphenol. The system also includes an hardener mixture containing mainly polyethylene tetraamines. The system include triethylene diamine in specific amounts as a catalyst. The system has beneficial curing characteristics that make it useful for producing fiber-reinforced composites in a resin transfer molding process.
摘要翻译： 公开了一种双组分可固化环氧树脂体系。 树脂体系包含含有至少80重量％多酚的聚缩水甘油醚的环氧树脂组分。 该系统还包括主要包含聚四氟乙烯的硬化剂混合物。 该体系包括特定量的三亚乙基二胺作为催化剂。 该系统具有有益的固化特性，使其可用于在树脂传递模塑工艺中生产纤维增强复合材料。
-
10.发明申请EPOXY RESIN SYSTEM CONTAINING POLYETHYLENE TETRAAMINES FOR RESIN TRANSFER MOLDING PROCESSES 有权含有聚乙烯四环素的环氧树脂体系用于树脂转移成型工艺公开(公告)号：US20150240025A1
公开(公告)日：2015-08-27
申请号：US14422021
申请日：2013-11-11
发明人： Sergio Grunder , Rainer Koeniger , Timothy A. Morley , Nebjosa Jelic , Martin Reimers , Peter Cate
CPC分类号： C08G59/02 , B29C45/14 , B29C70/48 , B29K2063/00 , B29L2031/3055 , C08G59/502 , C08G59/683 , C08G59/685 , C08G59/686 , C08L63/00 , C08L2205/16
摘要： A two-component curable epoxy resin system is disclosed. The resin system includes an epoxy resin component containing at least 80% by weight of a polyglycidyl ether of a polyphenol. The system also includes a hardener mixture containing mainly polyethylene tetraamines. The system includes one or more of i) alkali metal salts, ii) carboxylic acid-, carboxylic anhydride- or carboxylic acid ester-substituted phenol compounds, iii) an amino as a catalyst. The system has beneficial curing characteristics that make it useful for producing fiber-reinforced composites in a resin transfer molding process.
摘要翻译： 公开了一种双组分可固化环氧树脂体系。 树脂体系包含含有至少80重量％多酚的聚缩水甘油醚的环氧树脂组分。 该系统还包括主要包含聚四氟乙烯的硬化剂混合物。 该体系包括i）碱金属盐，ii）羧酸，羧酸酐或羧酸酯取代的酚化合物中的一种或多种，iii）氨基作为催化剂。 该系统具有有益的固化特性，使其可用于在树脂传递模塑工艺中生产纤维增强复合材料。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.02 秒)
