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11. 发明专利

BR112013017005A2 composição de poliuretano de dois componentes com reticulação retardada 未知
公开(公告)号：BR112013017005A2
公开(公告)日：2016-10-25
申请号：BR112013017005
申请日：2011-12-15
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , OKAMOTO OLIVER-KEI , JÜTTNER WERNER
IPC分类号： C08G18/08 , C08G18/72 , C08K5/09 , C08L75/04 , C09J175/04
摘要： composição de poliuretano de dois componentes com reticulação retardada a presente invenção refere-se a uma composição de poliuretano reticulada de 2 componentes consistindo em (i) um componente a contendo polióis, aditivos, (ii) um componente b contendo 100 a 65% em peso, de poli-isocianatos aromáticos, 0 a 35% em peso, de poli-isocianatos alifáticos e 0,05 a 3,% em peso, de retardadores, bem como opcionalmente aditivos,que a composição misturada apresenta uma viscosidade (eniso 2555) de 100 mpas a 3000 mpas a 25°c e a composição reticulada apresenta uma temperatura de transição vítrea (tg) acima de 50°c e um tempo de endurecimento acima de 60 minutos. a composição de poliuretano de 2 componentes é adequada como adesivo e como material matriz para materiais compósitos

12. 发明专利

AU2013225178B2 2k polyurethane systems with a high glass-transition temperature 未知
公开(公告)号：AU2013225178B2
公开(公告)日：2016-01-07
申请号：AU2013225178
申请日：2013-02-25
申请人： HENKEL AG & CO KGAA
发明人： FERENCZ ANDREAS , THIELE LOTHAR , SCHMIDT TAMARA , BECKER KONRAD , LUPP WOLFGANG , ULLMANN DUSTIN , OKAMOTO OLIVER-KEI
IPC分类号： C08G18/48 , C08G18/79 , C08J5/04
摘要： The invention relates to a two-component polyurethane composition with a viscosity of 20 mPas to 3000 mPas (EN ISO 2555, 25 °C), containing i) 10 to 80 wt.% of at least one polyol with an average molecular weight of 200 g/mol to 3000 g/mol, ii) 5 to 70 wt.% of at least one polyisocyanate, and iii) 0 to 10 wt.% of a catalyst. The composition has an NCO:OH ratio of 2:1 to 1:2, and polyisocyanates are used as the polyisocyanates, wherein 3 to 25 mol% of the NCO groups of the isocyanate is converted into carbodiimides and/or uretonimine. The two-component polyurethane compositions are used as matrix binders for fiber composite molded bodies.

13. 发明专利

AU2013225178A1 2k polyurethane systems with a high glass-transition temperature 未知
公开(公告)号：AU2013225178A1
公开(公告)日：2014-09-18
申请号：AU2013225178
申请日：2013-02-25
申请人： HENKEL AG & CO KGAA
发明人： FERENCZ ANDREAS , THIELE LOTHAR , SCHMIDT TAMARA , BECKER KONRAD , LUPP WOLFGANG , ULLMANN DUSTIN , OKAMOTO OLIVER-KEI
IPC分类号： C08G18/48 , C08G18/79 , C08J5/04
摘要： The invention relates to a two-component polyurethane composition with a viscosity of 20 mPas to 3000 mPas (EN ISO 2555, 25 °C), containing i) 10 to 80 wt.% of at least one polyol with an average molecular weight of 200 g/mol to 3000 g/mol, ii) 5 to 70 wt.% of at least one polyisocyanate, and iii) 0 to 10 wt.% of a catalyst. The composition has an NCO:OH ratio of 2:1 to 1:2, and polyisocyanates are used as the polyisocyanates, wherein 3 to 25 mol% of the NCO groups of the isocyanate is converted into carbodiimides and/or uretonimine. The two-component polyurethane compositions are used as matrix binders for fiber composite molded bodies.

14. 发明专利

MX2013008286A COMPOSICION DE POLIURETANO DE DOS COMPONENTES CON RETICULACION RETRASADA. 未知
公开(公告)号：MX2013008286A
公开(公告)日：2013-09-13
申请号：MX2013008286
申请日：2011-12-15
申请人： HENKEL AG & CO KGAA
发明人： JUETTNER WERNER , THIELE LOTHAR , OKAMOTO OLIVER-KEI
IPC分类号： C08G18/08 , C08G18/72 , C08K5/09 , C08L75/04 , C09J175/04
摘要： La invención se refiere a una composición reticulante de poliuretano de dos componentes consistiendo de (i) un constituyente A que contiene polioles y aditivos, y (ii) un constituyente B que contiene de entre 100 y 65 % en peso de poli-isocianatos aromáticos, de entre 0 y 35 % en peso de poli-isocianatos alifáticos, y entre 0.05 y 3.0 % en peso de un retardante, y opcionalmente aditivos, la composición de la mezcla que tiene una viscosidad (EN ISO 2555) de entre 100 mPas y 3000 mPas a 25°C, y la composición reticulante que tiene una temperatura de transición vítrea (Tg) de mas alta que 50°C y un tiempo de vida útil de más de 60 minutos. La composición de poliuretano de dos componentes es útil como un adhesivo y como una substancia de matriz para materiales compuestos.

15. 发明专利

CA2863141A1 2K POLYURETHANE SYSTEMS WITH A HIGH GLASS-TRANSITION TEMPERATURE 未知
公开(公告)号：CA2863141A1
公开(公告)日：2013-09-06
申请号：CA2863141
申请日：2013-02-25
申请人： HENKEL AG & CO KGAA
发明人： FERENCZ ANDREAS , THIELE LOTHAR , SCHMIDT TAMARA , BECKER KONRAD , LUPP WOLFGANG , ULLMANN DUSTIN , OKAMOTO OLIVER-KEI
IPC分类号： C08G18/48 , C08G18/79 , C08J5/04
摘要： The invention relates to a two-component polyurethane composition with a viscosity of 20 mPas to 3000 mPas (EN ISO 2555, 25 °C), containing i) 10 to 80 wt.% of at least one polyol with an average molecular weight of 200 g/mol to 3000 g/mol, ii) 5 to 70 wt.% of at least one polyisocyanate, and iii) 0 to 10 wt.% of a catalyst. The composition has an NCO:OH ratio of 2:1 to 1:2, and polyisocyanates are used as the polyisocyanates, wherein 3 to 25 mol% of the NCO groups of the isocyanate is converted into carbodiimides and/or uretonimine. The two-component polyurethane compositions are used as matrix binders for fiber composite molded bodies.

16. 发明专利

DK2144945T3 Fremgangsmåde til primerløs klæbning af metal- eller plastsubstrater 未知
公开(公告)号：DK2144945T3
公开(公告)日：2012-02-13
申请号：DK08735707
申请日：2008-04-02
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , JONSCHER KARIN
IPC分类号： C08G18/36 , C08G18/38 , C09J175/04

17. 发明专利

AT530587T 未知
公开(公告)号：AT530587T
公开(公告)日：2011-11-15
申请号：AT08735707
申请日：2008-04-02
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , JONSCHER KARIN
IPC分类号： C08G18/36 , C08G18/38 , C09J175/04
摘要： The invention relates to a method for bonding metal or plastic substrates, in which the substrate is freed from adhering impurities, a dual-component polyurethane adhesive is directly applied onto at least one substrate without prior application of a primer and the substrates are joined and cured. According to the invention, the dual-component polyurethane adhesive is composed of a component A, containing 1 to 98% by weight with reference to the component A of an oleochemic polyol, 1 to 10% by weight of at least one three-, four- or five-functional polyol with a molecular weight of 90 to 750 g/mol, 2.5 to 60% by weight of at least on aldehyde resin, keton resin and/or keton/aldehyde resin with a molecular weight of 250 to 25000 g/mol, and 0 to 70% by weight of other additives and a component B, containing at least one polyisocyanate, the NCO/OH ratio of the isocyanate component to the polyol component ranging between 1.0 and 2.0:1.

18. 发明专利

DE50213795D1 未知
公开(公告)号：DE50213795D1
公开(公告)日：2009-10-08
申请号：DE50213795
申请日：2002-02-09
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , GRUENEWAELDER BERNHARD , POEL ANDRE TE , KOHLSTADT HANS-PETER
IPC分类号： C09J175/04 , C08G18/36 , C08G18/38
摘要： A two-component polyurethane adhesive for adhesively bonding wooden materials based on a polyol component A consisting of a) 10 to 98 wt. % of at least one oleochemical polyol, b) 1 to 7.5 wt. % of at least one diol having a hydroxyl value of 400 to 2000 and c) 1 to 7.5 wt. % of at least one tri-, tetra- or pentafunctional polyol having a hydroxyl value of 200 to 2000, the wt. % of each of a), b) and c) is based on the whole of the polyol mixture, and a polyisocyanate component B), wherein the NCO/OH ratio of components A) and B) is within the range of 1.5 to 0.9. The addition to the polyol component of 0 to 60 wt. %, based on the total weight of the polyol mixture, of a homogeneously dissolved resin, brings about a sharp increase in the adhesive strength. The adhesive maintains its strength even after boiling for 24 hours and drying for 7 days at 60° C. The adhesive is highly suitable for loadbearing structural members made of wood.

19. 发明专利

DE102007021794A1 未知
公开(公告)号：DE102007021794A1
公开(公告)日：2008-11-13
申请号：DE102007021794
申请日：2007-05-07
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , JONSCHER KARIN
IPC分类号： C09J5/00 , C09J175/04
摘要： The invention relates to a method for bonding metal or plastic substrates, in which the substrate is freed from adhering impurities, a dual-component polyurethane adhesive is directly applied onto at least one substrate without prior application of a primer and the substrates are joined and cured. According to the invention, the dual-component polyurethane adhesive is composed of a component A, containing 1 to 98% by weight with reference to the component A of an oleochemic polyol, 1 to 10% by weight of at least one three-, four- or five-functional polyol with a molecular weight of 90 to 750 g/mol, 2.5 to 60% by weight of at least on aldehyde resin, keton resin and/or keton/aldehyde resin with a molecular weight of 250 to 25000 g/mol, and 0 to 70% by weight of other additives and a component B, containing at least one polyisocyanate, the NCO/OH ratio of the isocyanate component to the polyol component ranging between 1.0 and 2.0:1.

20. 发明专利

DE102007015802A1 未知
公开(公告)号：DE102007015802A1
公开(公告)日：2008-10-02
申请号：DE102007015802
申请日：2007-03-30
申请人： HENKEL AG & CO KGAA
发明人： THIELE LOTHAR , KOHLSTADT HANS-PETER
IPC分类号： C08L1/00 , B27N1/02 , C08J9/00 , C08L75/04 , C08L91/00 , C08L97/02

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