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1. 发明申请

WO2013041471A3 THERMOPLASTIC POLYURETHANE FOR PRODUCING HYDROPHILIC FIBERS 审中-公开
标题翻译：热塑性聚氨酯FOR亲水性纤维的生产
公开(公告)号：WO2013041471A3
公开(公告)日：2013-06-27
申请号：PCT/EP2012068202
申请日：2012-09-17
申请人： BAYER IP GMBH
发明人： DOERR SEBASTIAN , PEERLINGS HENRICUS , WAMPRECHT CHRISTIAN , HANSSON DENNIS
IPC分类号： C08G18/32 , C08G18/48 , C08G18/66 , C08G18/73 , C08G18/75 , C08G18/76 , D01F6/70
CPC分类号： C08G18/4833 , C08G18/3206 , C08G18/3215 , C08G18/6674 , C08G18/73 , C08G18/758 , C08G18/7671 , D01F6/70 , D01F6/78
摘要： The invention relates to a thermoplastic polyurethane that can be obtained by reacting at least the following components: an isocyanate having two isocyanate groups, a first poly(ethylene glycol) polyether diol of the structure (HO-(CH2-CH2-O)x-H) having two isocyanate-reactive groups and a number-average molecular weight Mn >= 6000 and = 60 and
摘要翻译：本发明涉及一种热塑性聚氨酯得到的通过使至少以下组件：具有两个异氰酸酯基团，第一聚（乙二醇）的结构的聚醚二醇（HO-（CH2-CH2-O）x高），其具有两个异氰酸酯反应性基团且数均分子量Mn的异氰酸酯的> = 6000和<=16000克/摩尔，第二聚（乙二醇）的结构的聚醚二醇（HO-（CH2-CH2-O）x高），其具有两个异氰酸酯反应性基团且数均分子量Mn，其中，最多的80％的（乙二醇）的聚醚二醇B1）对应于数均分子量Mn的第一聚，具有两个异氰酸酯反应性基团且数均分子量Mn为> = 60和<600克/摩尔，任选的催化剂和可选的辅助物质和添加剂，其中所述增链剂异氰酸酯A的当量比）的聚（乙二醇）聚醚B1）和B2）是1.5之间：和1.0 10.0：1.0，NCO-肯棕土通过100的异氰酸酯基的当量比的商和90的异氰酸酯反应性基团的105beträgt.Weitere本发明还涉及用于制备本发明的热塑性聚氨酯，以及一个获得由本发明的方法的热塑性聚氨酯的过程的总和乘以形成。

2. 发明专利

BR112012018106A2 processos para a preparação de dispersões aquosas à base de poliuretanouréias 未知
公开(公告)号：BR112012018106A2
公开(公告)日：2016-04-05
申请号：BR112012018106
申请日：2011-01-19
申请人： BAYER IP GMBH
发明人： PEERLINGS HENRICUS , GERTZMANN ROLF
IPC分类号： C08G18/08 , C08G18/12 , C08G18/66 , C09D175/04
摘要： processos para a preparação de dispersões aquosas à base de poliuretanouréias. a presente invneção se relaciona aos processos para a preparação de dispersões aquosas à base de poliuretanouréias e ao uso destas dispersões em agentes de revestimento.

3. 发明专利

BR112013016831A2 sistema de revestimento aquoso 1k e método para melhorar a aparência de superfície de madeira com grã visível 未知
公开(公告)号：BR112013016831A2
公开(公告)日：2016-09-27
申请号：BR112013016831
申请日：2012-01-02
申请人： BAYER IP GMBH
发明人： PEERLINGS HENRICUS , MARTINEZ JOAN MIQUEL GARCIA , GUITERAS MARIA ALMATO , GERTZMANN ROLF
IPC分类号： C08G18/08 , C08G18/48 , C08G18/66 , C09D175/04

4. 发明专利

HK1185365A1 AQUEOUS 1K COATING SYSTEM AND METHOD FOR IMPROVING THE APPEARANCE OF GRAINED WOOD SURFACES 1K 未知
公开(公告)号：HK1185365A1
公开(公告)日：2014-02-14
申请号：HK13112852
申请日：2013-11-18
申请人： BAYER IP GMBH
发明人： GERTZMANN ROLF , PEERLINGS HENRICUS , GARCIA MARTINEZ JOAN MIQUEL , ALMATO GUITERAS MARIA
IPC分类号： C08G20060101 , C09D20060101
摘要： The invention is directed to a one-component (1K) coating system comprising an aqueous polyurethane and/or polyurethane-polyacrylate polymer dispersion and one or more compounds of elements of sub-groups 5 and/or 6 of the periodic table in which the particular element has an oxidation state of at least +4. The invention also relates to a method for improving the appearance of grained wood surfaces, the use of a coating system according to the invention for the coating of grained wood surfaces and a grained wood surface comprising a coating obtained by applying a coating system according to the invention and subsequent drying of the coating system.

5. 发明专利

HK1178924A1 AQUEOUS POLYURETHANE POLYUREA DISPERSIONS 未知
公开(公告)号：HK1178924A1
公开(公告)日：2013-09-19
申请号：HK13105786
申请日：2013-05-15
申请人： BAYER IP GMBH
发明人： ZASTROW ALFRED , WITKOWSKI REINER , WERNER RALF , KUREK GERALD , RISCHE THORSTEN , AVTOMONOV EVGENY , KRAUS HARALD , PEERLINGS HENRICUS
IPC分类号： C08G20060101 , C09D20060101 , C09J20060101
摘要： Preparing aqueous polyurethane-polyurea dispersion comprises (i) preparing urea group-free, isocyanate-functional prepolymer by complete or partial conversion of (a) polyisocyanates, (b) polyols, (c) low molecular weight compounds, (d) optionally compounds having a hydroxy group, (e) isocyanate reactive, ionic hydrophilic compounds and (f) isocyanate-reactive, non-ionic hydrophilic compounds optionally in at least an organic solvent, (ii) adding (g) low molecular weight compounds or (h) optionally compounds having amino and/or hydroxyl group, and (iii) performing a dispersing process. Preparing aqueous polyurethane-polyurea dispersion comprises (i) preparing urea group-free, isocyanate-functional prepolymer by complete or partial conversion of (a) polyisocyanates, (b) polyols with a number average molecular weight of 200-8000 g/mole, (c) low molecular weight compounds having a molecular weight of 62-400 and sum of two or more hydroxyl groups, (d) optionally compounds having a hydroxy group, (e) isocyanate reactive, ionically or potentially ionically hydrophilic compounds and (f) isocyanate-reactive, non-ionic hydrophilic compounds optionally in at least an organic solvent or dissolving the isocyanate functional prepolymer in at least an organic solvent so that the isocyanate-functional prepolymer concentration in the solution is 20-70 wt.%, based on all components of the solution, (ii) adding (g) low molecular weight compounds of molecular weight of 32-400 g/mole having sum of two or more amino groups and/or hydroxyl groups or (h) optionally compounds having an amino group and/or hydroxyl group, (iii) performing a dispersing process by mixing water with the polymer solution with simultaneous distillation of the organic solvent in a dispersing- or distilling apparatus, where the volume filling degree of the dispersing- or distilling apparatus is 45-95 vol.% and (iv) obtaining a largely solvent-free polyurethane-polyurea dispersion with a residual content of organic solvents of 0-5 wt.% and a concentration of polyurethane-polyurea polymer particles of 20-70 wt.%, based on all components of the polyurethane-polyurea dispersion. An independent claim is included for the polyurethane-polyurea dispersion, obtained by the above process.

6. 发明专利

MX2013007591A SISTEMA DE RECUBRIMIENTO 1 C ACUOSO Y PROCEDIMIENTO PARA MEJORAR LA APARIENCIA DE SUPERFICIES DE MADERA VETEADA. 未知
公开(公告)号：MX2013007591A
公开(公告)日：2013-07-24
申请号：MX2013007591
申请日：2012-01-02
申请人： BAYER IP GMBH
发明人： PEERLINGS HENRICUS , GERTZMANN ROLF , GARCIA MARTINEZ JOAN MIQUEL , ALTAMO GUITERAS MARIA
IPC分类号： C08G18/08 , C08G18/48 , C08G18/66 , C09D175/04
摘要： La invención se refiere a un sistema de recubrimiento de un componente (1 C) que comprende una dispersion polimérica acuosa de poliuretano y/o de poliuretano-poliacrilato y uno o más compuestos de elementos de los subgrupos 5 y/o 6 de la tabla periódica en el que el elemento particular tiene un estado de oxidación de al menos +4. La invención también se refiere a un procedimiento para mejorar la apariencia de superficies de madera veteada, al uso de un sistema de recubrimiento según la invención para el recubrimiento de superficies de madera veteada y a una superficie de madera veteada que comprende un recubrimiento obtenido mediante la aplicación de un sistema de recubrimiento según la invención y subsiguiente secado del sistema de recubrimiento.

7. 发明专利

CA2787438A1 PROCESSES FOR THE PREPARATION OF AQUEOUS DISPERSIONS BASED ON POLYURETHANEUREAS 未知
公开(公告)号：CA2787438A1
公开(公告)日：2011-07-28
申请号：CA2787438
申请日：2011-01-19
申请人： BAYER IP GMBH
发明人： GERTZMANN ROLF , PEERLINGS HENRICUS
IPC分类号： C08G18/08 , C08G18/12 , C08G18/66 , C09D175/04
摘要： The present invention relates to processes for the preparation of aqueous dispersions based on polyurethaneureas and to the use of these dispersions in coating agents.

8. 发明专利

CA2823564C AQUEOUS 1K COATING SYSTEM AND METHOD FOR IMPROVING THE APPEARANCE OF GRAINED WOOD SURFACES 未知
公开(公告)号：CA2823564C
公开(公告)日：2019-03-12
申请号：CA2823564
申请日：2012-01-02
申请人： BAYER IP GMBH
发明人： GERTZMANN ROLF , PEERLINGS HENRICUS , GARCIA MARTINEZ JOAN MIQUEL , ALMATO GUITERAS MARIA
IPC分类号： C08G18/08 , C08G18/48 , C08G18/66 , C09D175/04
摘要： The invention is directed to a one-component (1K) coating system comprising an aqueous polyurethane and/or polyurethane-polyacrylate polymer dispersion and one or more compounds of elements of sub-groups 5 and/or 6 of the periodic table in which the particular element has an oxidation state of at least +4. The invention also relates to a method for improving the appearance of grained wood surfaces, the use of a coating system according to the invention for the coating of grained wood surfaces and a grained wood surface comprising a coating obtained by applying a coating system according to the invention and subsequent drying of the coating system.

9. 发明专利

MX2012008438A PROCEDIMIENTOS DE PREPARACION DE DISPERSIONES ACUOSAS BASADAS EN POLIURETANO-UREAS. 未知
公开(公告)号：MX2012008438A
公开(公告)日：2012-08-15
申请号：MX2012008438
申请日：2011-01-19
申请人： BAYER IP GMBH
发明人： PEERLINGS HENRICUS , GERTZMANN ROLF
IPC分类号： C08G18/08 , C08G18/12 , C08G18/66 , C09D175/04
摘要： La presente invención se refiere a procedimientos de la preparación de dispersiones acuosas basadas en poliuretanoureas y al uso de dichas dispersiones en agentes de revestimiento.

10. 发明专利

CA2823564A1 AQUEOUS 1K COATING SYSTEM AND METHOD FOR IMPROVING THE APPEARANCE OF GRAINED WOOD SURFACES 未知
公开(公告)号：CA2823564A1
公开(公告)日：2012-07-12
申请号：CA2823564
申请日：2012-01-02
申请人： BAYER IP GMBH
发明人： GERTZMANN ROLF , PEERLINGS HENRICUS , GARCIA MARTINEZ JOAN MIQUEL , ALMATO GUITERAS MARIA
IPC分类号： C08G18/08 , C08G18/48 , C08G18/66 , C09D175/04
摘要： The invention is directed to a one-component (1K) coating system comprising an aqueous polyurethane and/or polyurethane-polyacrylate polymer dispersion and one or more compounds of elements of sub-groups 5 and/or 6 of the periodic table in which the particular element has an oxidation state of at least +4. The invention also relates to a method for improving the appearance of grained wood surfaces, the use of a coating system according to the invention for the coating of grained wood surfaces and a grained wood surface comprising a coating obtained by applying a coating system according to the invention and subsequent drying of the coating system.

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