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51. 发明专利

ES2260606T3 DISPERSIONES ACUOSAS DE POLIURETANO-POLIUREA ESTABILIZADAS. 未知
公开(公告)号：ES2260606T3
公开(公告)日：2006-11-01
申请号：ES03704369
申请日：2003-01-10
申请人： BAYER MATERIALSCIENCE AG
发明人： RISCHE THORSTEN , NAUJOKS KARIN , MEIXNER JURGEN , FELLER THOMAS , KONIG EBERHARD
IPC分类号： C08L75/04 , C08G18/00 , C08G18/12 , C08G18/28 , C08G18/38 , C08G18/40 , C08K5/25 , C08K5/3432 , C09D175/04 , C09J11/06 , C09J175/04 , D06M13/328 , D06M13/402 , D06M15/564
摘要： Composiciones aglutinantes que contienen A) al menos una dispersión acuosa de PUR, B) al menos un agente de estabilización o mezcla de agentes de estabilización que contiene a) al menos una amina con la unidad estructural de fórmula general (I), que no presenta grupos hidrazida, (Ver fórmula) b) al menos un compuesto con la unidad estructural de fórmula general (II), (Ver fórmula) así como c) eventualmente un componente de estabilización distinto de a) y b).

52. 发明专利

HK1086288A1 Single-component coating systems 未知
公开(公告)号：HK1086288A1
公开(公告)日：2006-09-15
申请号：HK06106320
申请日：2006-06-01
申请人： BAYER MATERIALSCIENCE AG
发明人： RISCHE THORSTEN , MELCHIORS MARTIN , NAUJOKS KARIN , FELLER THOMAS , MEIXNER JURGEN
IPC分类号： C08G20060101 , C08G18/08 , C08G18/10
摘要： The present invention relates to aqueous one-component (1K) coating systems based on non-isocyanate-reactive polyurethane dispersions (polyurethane dispersions which are not reactive towards isocyanate groups) and blocked, hydrophobic polyisocyanates and also to a process for their preparation and use.

53. 发明专利

DK1474487T3 未知
公开(公告)号：DK1474487T3
公开(公告)日：2006-07-03
申请号：DK03704369
申请日：2003-01-10
申请人： BAYER MATERIALSCIENCE AG
发明人： NAUJOKS KARIN , RISCHE THORSTEN , MEIXNER JUERGEN , FELLER THOMAS , KOENIG EBERHARD
IPC分类号： C08G18/38 , C08L75/04 , C08G18/00 , C08G18/12 , C08G18/28 , C08G18/40 , C08K5/25 , C08K5/3432 , C09D175/04 , C09J11/06 , C09J175/04 , D06M13/328 , D06M13/402 , D06M15/564
摘要： The present invention relates to a binder composition containing A) at least one aqueous polyurethane-polyurea dispersion and B) at least one stabilizer containing a) at least one amine having a structural unit corresponding to formula (I) which has no hydrazide groups, b) at least one compound having a structural unit corresponding to formula (II) -CO-NH-NH- (II) and c) optionally a stabilizing compound other than a) and b). The polyurethane dispersions are manufactured in the presence of components a) and b). It is possible for components a) and b), depending on the grade used, to be incorporated into the polymer framework as structural units. For this reason binder compositions comprising A) at least one aqueous polyurethane dispersion, containing structural units of at least one stabilizing agent or mixture of stabilizing agents B) based on a) at least one amine with the general formula (I), which has no hydrazide groups, b) at least one compound with the general formula (II), -CO-NH-NH- (II) and c) optionally a stabilizing compound other than a) and b). are also the subject matter of the invention in question. The present invention also relates to a process for the preparation of these binder compositions. Further, the present invention relates to coating, adhesive and sizing compositions containing the binder compositions according to the invention. Finally, the present invention also relates to glass fibers sized with sizing compositions containing the binder compositions according to the invention.

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