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公开(公告)号：DE59102717D1
公开(公告)日：1994-10-06
申请号：DE59102717
申请日：1991-06-19
Applicant: BASF AG
Inventor： LANG REINHARD DR , BECK ERICH DR , KEIL EDMUND , NUBER ADOLF DR , PETERSEN HARRO DR , RENZ HANS DR , SCHMIDT HORST DR , WEISS WOLFRAM DR
IPC: C08F299/02 , C08F290/00 , C08F290/14 , C08G12/40 , C08G12/42 , C08G14/12 , C09D161/00 , C09D161/34
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公开(公告)号：ES2228361T3
公开(公告)日：2005-04-16
申请号：ES00115490
申请日：2000-07-18
Applicant: BASF AG
Inventor： REICH WOLFGANG , ENENKEL PETER , KEIL EDMUND , LOKAI MATTHIAS , BECK ERICH , MENZEL KLAUS
IPC: C08G59/50 , C08L63/00 , C09D133/00 , C09D133/06 , C09D163/00 , C09J4/02 , G03F7/085
Abstract: Procedimiento para la mejora de la adherencia de resinas de acrilato endurecibles por radiación, que contienen un compuesto con al menos un grupo amino, y al menos un grupo acrilato insaturado endurecible por radiación, sobre substratos, caracterizado porque se añade con mezclado a las resinas de acrilato al menos un compuesto de poliepóxido con un valor de epóxido de 1 a 15 mol/kg, se aplica la mezcla obtenida sobre el substrato, y se endurece con radiación rica en energía, y mediante el tratamiento a una temperatura por encima de aproximadamente 50ºC.
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Patent Agency Ranking
公开(公告)号：DE50008195D1
公开(公告)日：2004-11-18
申请号：DE50008195
申请日：2000-07-18
Applicant: BASF AG
Inventor： REICH WOLFGANG , ENENKEL PETER , KEIL EDMUND , LOKAI MATTHIAS , BECK ERICH , MENZEL KLAUS
IPC: C08G59/50 , C08L63/00 , C09D133/00 , C09D133/06 , C09D163/00 , C09J4/02 , G03F7/085
Abstract: A process for improving the adhesion of radiation curable acrylate resins, containing an amine group and a radiation curable unsaturated acrylate group, to a substrate is claimed. The acrylate resin is mixed with a curable polyepoxide compound having an epoxy value of 1-15 mol/kg, the mixture applied to the substrate and cured with energetic radiation at greater than 50 degrees C.
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公开(公告)号：DE59703403D1
公开(公告)日：2001-05-23
申请号：DE59703403
申请日：1997-11-18
Applicant: BASF AG
Inventor： BECK ERICH , KANDZIA CHRISTOF , PRANTL BERNHARD , LOKAI MATTHIAS , ENENKEL PETER , KEIL EDMUND , MENZEL KLAUS
Abstract: A photoinitiator mixture comprisinga) at least one acyl- or diacylphosphine oxide of the formula Iandb) at least one benzophenone derivative of the formula
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公开(公告)号：DE19650562A1
公开(公告)日：1998-06-10
申请号：DE19650562
申请日：1996-12-05
Applicant: BASF AG
Inventor： BECK ERICH DR , KANDZIA CHRISTOF DR , PRANTL BERNHARD DR , LOKAI MATTHIAS , ENENKEL PETER , KEIL EDMUND , MENZEL KLAUS
Abstract: The invention concerns a photoinitiator mixture containing (a) at least one acyl or diacylphosphinoxide and (b) at least one benzophenone derivative or a mixture of such benzophenone derivatives with other benzophenone derivatives.
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公开(公告)号：DE59501588D1
公开(公告)日：1998-04-16
申请号：DE59501588
申请日：1995-05-30
Applicant: BASF AG
Inventor： REICH WOLFGANG DR , BECK ERICH DR , KEIL EDMUND , ERHARDT ULRICH DR , NUBER ADOLF DR
IPC: C08F20/26 , C07C67/08 , C07C67/26 , C07C67/60 , C07C69/54 , C08F2/46 , C08F2/48 , C08F290/00 , C08F299/02 , C08G59/17 , C08G63/47
Abstract: The prodn. of radiation-curable acrylates comprises (1) reaction of hydroxy cpds. with (meth)acrylic acid followed by (2) reaction with peroxide cpds. in presence of quat. ammonium or phosphonium cpds. of formula (I) or (II) as catalysts: X = counter-ion; R -R = 1-18C alkyl (opt. substd. with 1 or 2 Ph gps.) or 6-12C aryl (opt. substd. with 1 or 2 1-6C alkyl gps.). Also claimed are curable acrylates (A) obtd. by this process, and radiation-curable prepns. (B) contg. (A) and an isocyanate cpd. with at least 2 NCO gps. for subsequent crosslinking, pref. in amts. of 0.05-30 wt.%.
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公开(公告)号：DE4420012A1
公开(公告)日：1995-12-14
申请号：DE4420012
申请日：1994-06-08
Applicant: BASF AG
Inventor： REICH WOLFGANG DR , BECK ERICH DR , KEIL EDMUND , ERHARDT ULRICH DR , NUBER ADOLF DR
IPC: C08F20/26 , C07C67/08 , C07C67/26 , C07C67/60 , C07C69/54 , C08F2/46 , C08F2/48 , C08F290/00 , C08F299/02 , C08G59/17 , C08G63/47 , C08F20/28 , C08F20/32 , C08L67/07
Abstract: The prodn. of radiation-curable acrylates comprises (1) reaction of hydroxy cpds. with (meth)acrylic acid followed by (2) reaction with peroxide cpds. in presence of quat. ammonium or phosphonium cpds. of formula (I) or (II) as catalysts: X = counter-ion; R -R = 1-18C alkyl (opt. substd. with 1 or 2 Ph gps.) or 6-12C aryl (opt. substd. with 1 or 2 1-6C alkyl gps.). Also claimed are curable acrylates (A) obtd. by this process, and radiation-curable prepns. (B) contg. (A) and an isocyanate cpd. with at least 2 NCO gps. for subsequent crosslinking, pref. in amts. of 0.05-30 wt.%.
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