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1.发明公开LAGERSTABILE PREPREGS AUF BASIS DUROPLASTISCHER, OLEOCHEMISCHER MATRICES 审中-公开LAGERSTABILE PREPREGS AUF BASIS DUROPLASTISCHER，OLEOCHEMISCHER MATRICES
公开(公告)号：EP1230294A1
公开(公告)日：2002-08-14
申请号：EP00981207.4
申请日：2000-10-21
CPC分类号： C08J5/24 , C08G59/027 , C08J5/045 , C08J2363/10 , C08L63/10
摘要： The aim of the invention is to obtain prepregs on the basis of duroplastic, oleochemical matrices that can be stored at room temperature. To this end, a fiber material that preferably contains natural fibers is contacted with a matrix material at temperatures of 40 to 80 °C in the presence of a suitable catalyst and the fiber material impregnated with the matrix is cooled to temperatures of 30 °C and less. The matrix material is chosen from a fatty substance with at least 12 C atoms that contains epoxide and/or hydroxyl groups, a cross-linking agent and a catalyst, and the matrix material has a Brookfield viscosity of 600 to 1400 MPa at temperatures of 40 to 80 °C.
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公开(公告)号：EP1102803A1
公开(公告)日：2001-05-30
申请号：EP99931199.6
申请日：1999-06-26
CPC分类号： C08G59/4014 , C08G59/184 , C08L63/00 , C08L2666/22
摘要： The invention relates to reactive hardeners for hardenable epoxy resins and to a corresponding production method. Said hardeners are special α,β-unsaturated carboxylic acid ester-based compounds. The invention also relates to aqueous dispersions containing said special hardeners. The invention further refers to the use of said special hardeners for solid substrate coating systems.
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公开(公告)号：EP1322717B1
公开(公告)日：2005-01-12
申请号：EP01974308.7
申请日：2001-09-28
发明人： HÖFER, Rainer , ROLOFF, Thorsten , SULZBACH, Horst
IPC分类号： C09D163/02 , C04B26/14
CPC分类号： C04B41/009 , C04B26/14 , C04B41/4853 , C09D163/00 , C04B20/0048 , C04B24/08 , C04B2103/0079 , C04B41/4596 , C04B41/47 , C08L2666/04
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公开(公告)号：EP1095089B1
公开(公告)日：2003-04-02
申请号：EP99931197.0
申请日：1999-06-26
CPC分类号： C08G59/4014 , C08G59/1477
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5.发明公开VERFAHREN ZUR HERSTELLUNG RADIKALISCH NACHVERNETZTER POLYMERE UNTER EINSATZ VON REAKTIVEN ANHYDRIDEN 审中-公开工艺适用于自由基后交联PRODUCING聚合物采用反应酐
公开(公告)号：EP1261656A1
公开(公告)日：2002-12-04
申请号：EP01909669.2
申请日：2001-01-22
IPC分类号： C08G18/00 , C08F283/00 , C08L75/00
CPC分类号： C08F283/006
摘要： The invention relates to a method for production of radically post-cured polymers. In a first stage, at least one, or several compounds (a), which are the reaction products of epoxidised fatty acid esters and /or epoxidised triglycerides with acrylic acid and/or methacrylic acid, are converted into the corresponding polyurethane (a*) and said polyurethane (a*) is subsequently radically post-cured, in a second stage, in the presence of at least one radical initiator (b), with the additional proviso that, in the second stage, a combination of compounds (a*) with one or several compounds (c) are used, where the compounds (c) are chosen from the group of the reactive anhydrides. The polymers thus obtained are excellent matrix agents for composite materials.
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公开(公告)号：EP1153057A1
公开(公告)日：2001-11-14
申请号：EP99958184.6
申请日：1999-12-10
IPC分类号： C08G59/18 , C08G59/50 , C08G59/06 , C09D163/00
CPC分类号： C08G59/066 , C08G59/10 , C08L63/00 , C09D163/00
摘要： The invention relates to hardenable resins which are self-dispersible in water and to a method for producing them. The inventive epoxide resins are special compounds which can be obtained by reacting the following: (a) 1.0 equivalent of epoxide resin, (b) 0.01-1.0 equivalent of a polyfunctional phenol and (c) 0.005-0.5 equivalent of an amine-epoxide adduct, the amine-epoxide adduct (c) representing a reaction product of an aromatic polyepoxide with a polyoxyalkyleneamine. The invention is characterised in that the compounds used to produce the amine-epoxide adduct (c), i.e. the aromatic polyepoxide and the polyoxyalkyleneamine, are used according to an equivalent ratio of 1:0.10 to 1:0.28.
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公开(公告)号：EP1153057B1
公开(公告)日：2004-09-15
申请号：EP99958184.6
申请日：1999-12-10
IPC分类号： C08G59/18 , C08G59/50 , C08G59/06 , C09D163/00
CPC分类号： C08G59/066 , C08G59/10 , C08L63/00 , C09D163/00
摘要： The invention relates to hardenable resins which are self-dispersible in water and to a method for producing them. The inventive epoxide resins are special compounds which can be obtained by reacting the following: (a) 1.0 equivalent of epoxide resin, (b) 0.01-1.0 equivalent of a polyfunctional phenol and (c) 0.005-0.5 equivalent of an amine-epoxide adduct, the amine-epoxide adduct (c) representing a reaction product of an aromatic polyepoxide with a polyoxyalkyleneamine. The invention is characterised in that the compounds used to produce the amine-epoxide adduct (c), i.e. the aromatic polyepoxide and the polyoxyalkyleneamine, are used according to an equivalent ratio of 1:0.10 to 1:0.28.
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公开(公告)号：EP1102802B1
公开(公告)日：2004-03-10
申请号：EP99931196.2
申请日：1999-06-26
CPC分类号： C08G59/1477 , C08G59/4014
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公开(公告)号：EP1373418A1
公开(公告)日：2004-01-02
申请号：EP02722237.1
申请日：2002-03-19
CPC分类号： C09B67/0085 , B01F17/0021 , C09B67/006 , C09D17/00
摘要： The invention relates to the use of fatty (meth)acrylates for dispersing pigments. The fatty (meth)acrylates are obtained by reacting epoxidized fatty acid esters and/or epoxidized triglycerides with acrylic acid and/or methacrylic acid. The reaction is adjusted such that the %-EpO content of the fatty (meth)acrylates is below 0.6 and the following conditions are met for the epoxidized fatty acid esters and/or epoxidized triglycerides on which the fatty (meth)acrylates are based: a) the %-EpO content of the epoxidized fatty acid esters and/or epoxidized triglycerides used is above 6.4; b) less than 20 mole- % of the fatty acid components on which the epoxidized fatty acid esters and/or epoxidized triglycerides are based contain three or more C=C double bonds per fatty acid component; c) more than 60 mole- % of the fatty acid components on which the epoxidized fatty acid esters and/or epoxidized triglycerides are based contain two C=C double bonds per fatty acid component.
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公开(公告)号：EP1322717A1
公开(公告)日：2003-07-02
申请号：EP01974308.7
申请日：2001-09-28
发明人： HÖFER, Rainer , ROLOFF, Thorsten , SULZBACH, Horst
IPC分类号： C09D163/02 , C04B26/14
CPC分类号： C04B41/009 , C04B26/14 , C04B41/4853 , C09D163/00 , C04B20/0048 , C04B24/08 , C04B2103/0079 , C04B41/4596 , C04B41/47 , C08L2666/04
摘要： The invention relates to coating compositions comprising A) 5.0 to 50.0 % by weight of epoxy resins that are the reaction products of bisphenol A and/or bisphenol F with epichlorohydrin, B) 5.0 to 55.0 % by weight of an epoxy resin curing agent that can be diluted in water, C) 0.1 to 10.0 % by weight of fibers, D) 0 or 0.1 to 5.0 % by weight of a wax-based open time extender, E) 0 or 0.1 to 5.0 % by weight of rheological additives, F) 5.0 to 70 % by weight of fillers, G) 0 or 0.1 to 20.0 % by weight of water and H) 0 to 70 % by weight of other additives and/or processing agents, the sum of the weight percentages of components A) to H) adding up to 100 % by weight of. The compositions according to the invention are especially suitable for use in equilibration and insulating compounds.
摘要翻译： 本发明涉及包含以下物质的涂料组合物：A）5.0至50.0重量％的作为双酚A和/或双酚F与表氯醇的反应产物的环氧树脂，B）5.0至55.0重量％的环氧树脂固化剂， C）0.1-10.0重量％的纤维，D）0或0.1-5.0重量％的基于蜡的开放时间延长剂，E）0或0.1-5.0重量％的流变添加剂，F ）5.0至70重量％的填料，G）0或0.1至20.0重量％的水和H）0至70重量％的其他添加剂和/或加工剂，组分A） 到H）合计达100重量％。 根据本发明的组合物特别适用于平衡和绝缘化合物。
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