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公开(公告)号：US11566113B2
公开(公告)日：2023-01-31
申请号：US16217697
申请日：2018-12-12
申请人： Henkel AG & Co. KGaA
IPC分类号： C08J5/04 , C08G18/48 , C08G18/20 , C08G18/76 , C09J175/04 , C08G59/68 , C08G18/00 , C08G59/40 , C08G59/62 , C08J3/24 , B29C67/24 , B29C70/48 , C08G18/09 , B29K63/00 , B29K79/00
摘要： The invention relates to a method for producing a cured composition which has at least one oxazolidinone ring and at least one isocyanurate ring and is cross-linked by the same, starting from a liquid reactive mixture which, based on the total weight thereof, contains at least one epoxy resin, at least one polyisocyanate, at least one polyol, and at least one catalyst composition. The invention further relates to the cured composition obtainable thereby.
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公开(公告)号：US10179832B2
公开(公告)日：2019-01-15
申请号：US15293864
申请日：2016-10-14
申请人： Henkel AG & Co. KGaA
IPC分类号： C08G59/68 , B01J31/02 , B01J31/26 , C08G59/18 , C08G59/40 , C08K5/19 , C08G59/24 , C09J163/00
摘要： The present invention relates to a catalyst composition for curing epoxy group containing compounds comprising a base and a quaternary ammonium salt, of Formula (I): with R1, R2, R3, R4, R5, Y, A and X being as defined herein. Also encompassed are adhesive compositions containing said catalyst composition and the use of the catalyst composition.
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公开(公告)号：US20180044565A1
公开(公告)日：2018-02-15
申请号：US15789283
申请日：2017-10-20
申请人： Henkel AG & Co. KGaA
发明人： Haiping Wu , Thomas Bachon , Rainer Schonfeld , Xiaowei Lin , Zhenfeng Cao
IPC分类号： C09J163/00 , C09J11/06 , C08G59/40 , C08L63/00
CPC分类号： C09J163/00 , C08G59/4021 , C08L63/00 , C09J11/06
摘要： The present invention relates to a one-part curable adhesive composition, in particular, a one-part adhesive composition having excellent initial and aged lap shear strength as well as low viscosity, and to the use thereof.
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公开(公告)号：US09868812B2
公开(公告)日：2018-01-16
申请号：US15011934
申请日：2016-02-01
申请人： Henkel AG & Co. KGaA
发明人： Haiping Wu , Jingfen Zhang , Rainer Schoenfeld , Thomas Bachon
CPC分类号： C08G59/28 , C08G59/3227 , C08G59/66 , C08G59/686 , C08K5/00
摘要： The present invention provides a two-part mechano-responsive composition, comprising: Part I: a tetra-glycidyl amine multifunctional epoxy resin represented by the general formula (I); and Part II: a polythiol and an amine. The cured composition has a mechano-responsive property without adding any dyes or luminescence agents, and by subjected to mechanical stimuli, the cured composition changes its color, and the color is in the visible spectrum range, which can be easily checked with naked eyes; and the color change is reversible.
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公开(公告)号：US20180051119A1
公开(公告)日：2018-02-22
申请号：US15622750
申请日：2017-06-14
申请人： Henkel AG & Co. KGaA
发明人： Christian Holtgrewe , Harald Küster , Thomas Bachon , Andreas Ferencz , Olaf Lammerschop , Rainer Schönfeld , Claudia Mai
摘要： The present invention relates to a method for producing a cured composition, which has at least one oxazolidinone ring and at least one isocyanurate ring and is crosslinked thereby, starting from a liquid reaction mixture comprising: (a) at least one liquid, aromatic epoxy resin; (b) at least one liquid, aromatic polyisocyanate; and (c) a catalyst composition; relative to the at least one polyisocyanate, the at least one epoxy resin is used in amounts such that the molar equivalent ratio of epoxide groups to isocyanate groups is at least 0.4; and curing the reaction mixture to give a cured polymer composition comprising at least one oxazolidinone ring and at least one isocyanurate ring, and also to the cured compositions obtainable by these methods.
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公开(公告)号：US20170283543A1
公开(公告)日：2017-10-05
申请号：US15624944
申请日：2017-06-16
申请人： Henkel AG & Co. KGaA
摘要： The present invention relates to a catalyst composition for curing resins containing epoxy groups, in particular epoxy/polyurethane hybrid resins, the catalyst composition containing an imidazolium salt, in addition to a base, as well as a method for curing such resins in the presence of the catalyst composition, to the use of the catalyst composition for curing resins containing epoxy groups, to resin systems comprising a resin containing epoxy groups and the catalyst composition, and to a dosing system that comprises the resin and the catalyst composition.
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公开(公告)号：US20160168314A1
公开(公告)日：2016-06-16
申请号：US15011934
申请日：2016-02-01
申请人： Henkel AG & Co. KGaA
发明人： Haiping Wu , Jingfen Zhang , Rainer Schoenfeld , Thomas Bachon
CPC分类号： C08G59/28 , C08G59/3227 , C08G59/66 , C08G59/686 , C08K5/00
摘要： The present invention provides a two-part mechano-responsive composition, comprising: Part I: a tetra-glycidyl amine multifunctional epoxy resin represented by the general formula (I); and Part II: a polythiol and an amine. The cured composition has a mechano-responsive property without adding any dyes or luminescence agents, and by subjected to mechanical stimuli, the cured composition changes its colour, and the colour is in the visible spectrum range, which can be easily checked with naked eyes; and the colour change is reversible.
摘要翻译： 本发明提供两部分机械响应组合物，其包含：第一部分：由通式（I）表示的四缩水甘油胺多官能环氧树脂; 和第二部分：多硫醇和胺。 固化的组合物具有机械响应性能，而不添加任何染料或发光剂，并且经受机械刺激，固化的组合物改变其颜色，并且颜色处于可见光谱范围，其可以用肉眼容易地检查; 颜色变化是可逆的。
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8.发明申请公开(公告)号：US20190112437A1
公开(公告)日：2019-04-18
申请号：US16217697
申请日：2018-12-12
申请人： Henkel AG & Co. KGaA
摘要： The invention relates to a method for producing a cured composition which has at least one oxazolidinone ring and at least one isocyanurate ring and is cross-linked by the same, starting from a liquid reactive mixture which, based on the total weight thereof, contains at least one epoxy resin, at least one polyisocyanate, at least one polyol, and at least one catalyst composition. The invention further relates to the cured composition obtainable thereby.
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公开(公告)号：US10280346B2
公开(公告)日：2019-05-07
申请号：US15789283
申请日：2017-10-20
申请人： Henkel AG & Co. KGaA
发明人： Haiping Wu , Thomas Bachon , Rainer Schonfeld , Xiaowei Lin , Zhenfeng Cao
IPC分类号： C08G59/40 , C08L63/00 , C09J11/06 , C09J163/00
摘要： The present invention relates to a one-part curable adhesive composition, in particular, a one-part adhesive composition having excellent initial and aged lap shear strength as well as low viscosity, and to the use thereof.
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公开(公告)号：US20180298156A1
公开(公告)日：2018-10-18
申请号：US16011189
申请日：2018-06-18
申请人： Henkel AG & Co. KGaA
发明人： Sascha Poeller , Rainer Schoenfeld , Thomas Bachon , Klaus Rappmann , Rainer Kohlstrung , Constance Prost-Boucle
摘要： A thermally expandable composition that comprises at least one organic compound having at least one cyclic carbonate group as a blowing agent, at least one catalyst for the blowing agent, at least one reactive binder and at least one hardener and/or accelerator. The invention also relates to molded bodies containing said composition, and a method for sealing and filling hollow spaces in components, in order to strengthen or stiffen components, in particular hollow components, and for adhering movable components through use of molded bodies of this type, as well as to the use of corresponding cyclic organic carbonates as a blowing agent in thermally expandable compositions.
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