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1.发明公开CURABLE BENZOXAZINE MACROMONOMERS, THEIR PREPARATION AND CURED PRODUCTS THEREOF 审中-公开可固化BENZOXAZINMAKROMONOMERE，生产及其固化产物
公开(公告)号：EP2231743A2
公开(公告)日：2010-09-29
申请号：EP08859986.5
申请日：2008-12-02
CPC分类号： C08G73/0233 , C08G18/10 , C08G18/69 , C08G18/7621 , C08K5/357 , C09D179/02 , C09J179/02 , C08G18/3215
摘要： The invention relates to a curable benzoxazine macromonomer containing at least 3 benzoxazine rings and at least one aliphatic, heteroaliphatic, araliphatic, hetereoaraliphatic, aromatic or heteroaromatic fragment, the fragment comprising a shortest atom chain containing at least 40 consecutive atoms between two benzoxazine nitrogen atoms or between two benzoxazine oxygen atoms, and said atom chain must not include any oxazine ring atoms (“soft fragment”). The invention further relates to cured products made thereof and a method or producing the same.
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公开(公告)号：EP2231743B1
公开(公告)日：2019-05-22
申请号：EP08859986.5
申请日：2008-12-02
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公开(公告)号：EP3033392A1
公开(公告)日：2016-06-22
申请号：EP13891582.2
申请日：2013-08-12
申请人： Henkel AG & Co. KGaA
发明人： WU, Haiping , ZHANG, Jingfen , SCHONFELD, Rainer , BACHON, Thomas
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.
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公开(公告)号：EP2217651B1
公开(公告)日：2013-08-28
申请号：EP08860737.9
申请日：2008-12-02
发明人： KREILING, Stefan , SCHONFELD, Rainer , TADEN, Andreas , KUX, Michael , KUSTER, Harald , LEHMANN, Stanley, L.
IPC分类号： C08L75/04 , C08L75/08 , C08L63/00 , C08J5/24 , C09J163/00 , C08K5/357 , C08G18/12 , C08G18/48 , C08G59/40 , C08G18/66
CPC分类号： C08J5/24 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G59/4014 , C08K5/357 , C08L63/00 , C08L75/04 , C08L2666/20 , C09J163/00 , C08G18/3215 , C08G18/3275 , C08G18/282
摘要： The present invention relates to curable compositions comprising (a) N-arylated benzoxazines, and (b) a prepolymer produced from a diisocyanate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and towpreg.
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公开(公告)号：EP2217651A2
公开(公告)日：2010-08-18
申请号：EP08860737.9
申请日：2008-12-02
发明人： KREILING, Stefan , SCHONFELD, Rainer , TADEN, Andreas , KUX, Michael , KUSTER, Harald , LEHMANN, Stanley, L.
CPC分类号： C08J5/24 , C08G18/12 , C08G18/4854 , C08G18/6677 , C08G59/4014 , C08K5/357 , C08L63/00 , C08L75/04 , C08L2666/20 , C09J163/00 , C08G18/3215 , C08G18/3275 , C08G18/282
摘要： The present invention relates to curable compositions comprising (a) N-arylated benzoxazines, and (b) a prepolymer produced from a diisocyanate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and towpreg.
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公开(公告)号：EP3033392B1
公开(公告)日：2018-10-17
申请号：EP13891582.2
申请日：2013-08-12
申请人： Henkel AG & Co. KGaA
发明人： WU, Haiping , ZHANG, Jingfen , SCHONFELD, Rainer , BACHON, Thomas
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.
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公开(公告)号：EP3289038A1
公开(公告)日：2018-03-07
申请号：EP15890291.6
申请日：2015-04-30
申请人： Henkel AG & Co. KGaA
发明人： LIN, Xiaowei , CAO, Zhengfeng , WU, Haiping , BACHON, Thomas , SCHONFELD, Rainer
IPC分类号： C09J163/02
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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8.发明授权CURABLE BENZOXAZINE-BASED COMPOSITIONS, THEIR PREPARATION AND CURED PRODUCTS THEREOF 有权可固化组合物BENZOXAZINBASIS，生产和大小及其产品
公开(公告)号：EP2217650B1
公开(公告)日：2015-10-21
申请号：EP08859554.1
申请日：2008-12-02
IPC分类号： C07D263/62 , C07D498/06 , C08K5/357
CPC分类号： C08K5/357 , C07D263/56 , C07D263/62 , C08G18/12 , C08G18/6677 , C08G73/0233 , C08L79/02 , C08G18/3237
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9.发明公开CURABLE BENZOXAZINE-BASED COMPOSITIONS, THEIR PREPARATION AND CURED PRODUCTS THEREOF 有权可固化组合物BENZOXAZINBASIS，生产和大小及其产品
公开(公告)号：EP2217650A2
公开(公告)日：2010-08-18
申请号：EP08859554.1
申请日：2008-12-02
IPC分类号： C08K5/35 , C08K3/00 , C08K5/00 , C07D498/06 , C08L101/00
CPC分类号： C08K5/357 , C07D263/56 , C07D263/62 , C08G18/12 , C08G18/6677 , C08G73/0233 , C08L79/02 , C08G18/3237
摘要： The invention relates to a curable composition comprising: at least one benzoxazine and at least one toughening additive which can be bound to the at least one benzoxazine in the curing process, characterized in that the toughening additive is distributed in the cured composition in form of discrete domains, and that at least 50% of the discrete domains related to the total amount of discrete domains having a maximum length in any direction of space in the range of 10 nm to 500 nm as determined by transmission electron microscopy (TEM).
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