专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP2406311A1 POLYURETHANMASSEN MIT KOHLENSTOFFNANORÖHRCHEN 审中-公开
标题翻译：碳纳米管聚氨酯材料
公开(公告)号：EP2406311A1
公开(公告)日：2012-01-18
申请号：EP10707229.0
申请日：2010-03-05
申请人： Bayer MaterialScience AG
发明人： BAHNMUELLER, Stefan , MEYER, Helmut , DIJKSTRA, Dirk , HENNING, Wolfgang , KONING, Cornelis, Eme , VAN STEENIS, Jan, Hein , MULDERS, Steffan, Franciscus, Marjo
IPC分类号： C08K7/24 , C08L75/06 , C08J3/00 , C08J5/18 , C08J5/00
CPC分类号： C08J5/005 , B82Y30/00 , C08G18/0828 , C08G18/4238 , C08G18/664 , C08G18/73 , C08G18/755 , C08J3/215 , C08J2375/04 , C08J2375/06 , C08K3/041 , C08L75/06 , C09D175/06 , C08G18/12 , C08G18/3857
摘要： The invention relates to semi-crystalline polyurethane (PUR) compositions filled with carbon nanotubes (CNT) and having improved electrical properties, which can be obtained on the basis of water-based polyurethane/CNT mixtures. The invention further relates to a method for producing polyurethane compositions, in which water-based polyurethane lattices are mixed with carbon nanotubes which are dispersed in water. The invention also relates to films which are produced by pressure injection molding methods or by processing casting solutions.

12. 发明公开

EP1747242A1 WÄSSRIGE POLYURETHAN-DISPERSIONEN UND IHRE VERWENDUNG ALS KLEBSTOFF 审中-公开
标题翻译：水性聚氨酯分散体及其作为胶粘剂
公开(公告)号：EP1747242A1
公开(公告)日：2007-01-31
申请号：EP05737724.4
申请日：2005-04-28
申请人： Bayer MaterialScience AG
发明人： ARNDT, Wolfgang , HENNING, Wolfgang , MEIXNER, Jürgen , MÜNZMAY, Thomas , WERNER, Ralf
IPC分类号： C08G18/08 , C09J175/04
CPC分类号： C09J175/04 , C08G18/0828 , C08G18/283
摘要： The invention relates to novel polyurethane and polyurethane-polyurea dispersions, to a method for producing such dispersions, and to their use as adhesives.

13. 发明授权

EP1278792B1 KLEBSTOFFZUBEREITUNGEN 有权
标题翻译：胶筹备工作
公开(公告)号：EP1278792B1
公开(公告)日：2005-10-26
申请号：EP01933840.9
申请日：2001-04-17
申请人： Bayer MaterialScience AG
发明人： GANSTER, Otto , WERNER, Ralf , BÜCHNER, Jörg , HENNING, Wolfgang
IPC分类号： C08G18/70 , C09J175/04
CPC分类号： C08G18/703 , C09J175/04
摘要： The invention relates to preparations of isocyanates with aqueous polymer dispersions, to methods for producing them and to their use for adhesive bonds.

14. 发明公开

EP1664227A1 WÄSSRIGE KLEBSTOFF-DISPERSIONEN 有权转让
标题翻译：水性粘合剂分散体
公开(公告)号：EP1664227A1
公开(公告)日：2006-06-07
申请号：EP04764880.3
申请日：2004-09-07
申请人： Bayer MaterialScience AG
发明人： ARNDT, Wolfgang , MUSCH, Rüdiger , PANSKUS, Knut , RISCHE, Thorsten , WERNER, Ralf , HENNING, Wolfgang
IPC分类号： C09J175/06 , C08G18/08 , C08K3/36
CPC分类号： C08G18/706 , C08G2170/80
摘要： The invention relates to polyurethane-based aqueous polymer dispersions which comprise a) a polyurethane dispersion having an average particle size of from 60 to 350 nm and b) an aqueous silica dispersion having a particle diameter of the SiO2 particles of from 20 to 400 nm. The invention also relates to a method for producing the inventive dispersions and to the use thereof.

15. 发明公开

EP1664225A1 WÄSSRIGE KLEBSTOFF-DISPERSIONEN 审中-公开
标题翻译： WÄSSRIGEKLEBSTOFF-DISPERSIONEN
公开(公告)号：EP1664225A1
公开(公告)日：2006-06-07
申请号：EP04764879.5
申请日：2004-09-07
申请人： Bayer MaterialScience AG
发明人： MUSCH, Rüdiger , PANSKUS, Knut , HENNING, Wolfgang , LUCAS, Heinz-Werner
IPC分类号： C09J111/02 , C08K3/36
CPC分类号： C08L11/02 , C08K3/36 , C08L75/08 , C08L2666/14 , C09J111/02
摘要： The invention relates to polyurethane-based aqueous polymer dispersions, to a method for producing the same and to the use thereof.
摘要翻译：本发明涉及聚氨酯基聚合物水分散体，其制备方法及其用途。

16. 发明授权

EP2099840B1 KLEBSTOFFE 有权转让
标题翻译：胶粘剂
公开(公告)号：EP2099840B1
公开(公告)日：2011-11-09
申请号：EP07856300.4
申请日：2007-11-29
申请人： Bayer MaterialScience AG
发明人： BÜCHNER, Jörg , GÜRTLER, Christoph , PIRES, Raul , HENNING, Wolfgang , ARNDT, Wolfgang
IPC分类号： C08G18/22 , C08G18/70 , C08G18/79 , C08G18/50 , C08G18/10 , C08G18/12
CPC分类号： C08G18/792 , C08G18/222 , C08G18/4238 , C08G18/5024 , C08G18/722 , C08G2170/80 , Y10T428/31551
摘要： The invention relates to adhesives based on aqueous dispersions and surface-deactivated isocyanate particles, and to latent-reactive coatings, films and powders produced from such dispersions.

17. 发明公开

EP2356163A1 VERNETZBARE POLYURETHAN-DISPERSIONEN 有权转让
标题翻译：固化聚氨酯分散体
公开(公告)号：EP2356163A1
公开(公告)日：2011-08-17
申请号：EP09741252.2
申请日：2009-10-31
申请人： Bayer MaterialScience AG
发明人： BLUM, Harald , BÜCHNER, Jörg , HENNING, Wolfgang
IPC分类号： C08G18/08 , C08G18/34
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/348 , Y10T428/2848 , Y10T428/287 , Y10T428/2896 , C08G18/3821
摘要： The invention relates to aqueous, curable dispersions based on polyurethane or polyurethane urea, to a method for their production and to use thereof.

18. 发明公开

EP2207831A1 DISPERSION ADHESIVES II 有权转让
标题翻译： DISPERSIONSKLEBSTOFFE II
公开(公告)号：EP2207831A1
公开(公告)日：2010-07-21
申请号：EP08846463.1
申请日：2008-10-24
申请人： Bayer MaterialScience AG
发明人： KRAUS, Harald , HENNING, Wolfgang , ARNDT, Wolfgang
IPC分类号： C08G18/28
CPC分类号： C08G18/4238 , C08G18/0828 , C08G18/12 , C08G18/283 , C08G18/4202 , C08G18/664 , C08G18/722 , C08G2170/80 , C09J175/12 , Y10T428/31551 , Y10T428/31573 , Y10T428/31591 , C08G18/3271 , C08G18/3857
摘要： Aqueous polyurethane-polyurethane urea dispersions comprising a reaction product of: (i) an NCO prepolymer prepared from; (A) one or more di- or higher-functional polyols having a mean molecular weight of 400 to 5000 daltons, (B) optionally one or more di- or higher-functional polyol components having a molecular weight of from 62 to 399 daltons, and (C) one or more di- or poly-isocyanate components; and (ii) a mixture (D) of primary and/or secondary monoamino compounds (D1) and primary and/or secondary diamino compounds (D2); wherein at least one of the amino compounds of the mixture (D) has a functional group selected from sulfonates and carboxylates; wherein mixture (D) has a mean amino functionality of 1.65 to 1.95; and wherein the equivalent ratio of NCO groups in the NCO prepolymer to the total amount of isocyanate-reactive groups of the mixture (D) is 1.04 to 1.9; to processes for their preparation and to use thereof in the production of adhesive composites.
摘要翻译：水性聚氨酯 - 聚氨酯脲分散体，其包含以下反应产物：（i）由下列物质制备的NCO预聚物：（A）一种或多种平均分子量为400至5000道尔顿的二官能或更高官能的多元醇，（B）任选一种或多种分子量为62至399道尔顿的二官能或多官能多元醇组分，和（C）一种或多种二异氰酸酯或多异氰酸酯组分; 和（ii）伯和/或仲单氨基化合物（D1）和伯和/或仲二氨基化合物（D2）的混合物（D）; 其中所述混合物（D）的至少一种氨基化合物具有选自磺酸盐和羧酸盐的官能团; 其中混合物（D）的平均氨基官能度为1.65至1.95; 并且其中NCO预聚物中NCO基团与混合物（D）的异氰酸酯反应性基团的总量的当量比为1.04至1.9; 其制备方法及其在粘合剂复合材料的制备中的应用。

19. 发明公开

EP2356164A1 ANIONISCH MODIFIZIERTE POLYURETHANDISPERSIONEN 审中-公开
标题翻译：阴离子改性的聚氨酯分散体
公开(公告)号：EP2356164A1
公开(公告)日：2011-08-17
申请号：EP09744350.1
申请日：2009-10-31
申请人： Bayer MaterialScience AG
发明人： KRAUS, Harald , ARNDT, Wolfgang , HENNING, Wolfgang , MÜNZMAY, Alice
IPC分类号： C08G18/08 , C08G18/12 , C08G18/76 , C09J175/08
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/6692 , C08G18/7621 , C08G2170/80 , C09J175/04 , Y10T428/21 , Y10T428/249921 , Y10T428/2896 , Y10T428/31551 , Y10T428/31591 , C08G18/302
摘要： The invention relates to anionic modified polyurethane ureas based on aromatic polyisocyanates, a method for production thereof and use thereof for production of coatings of flat objects or for production of adhesives.

20. 发明公开

EP2207829A1 DISPERSION ADHESIVES I 有权转让
标题翻译： DISPERSIONSKLEBSTOFFE I
公开(公告)号：EP2207829A1
公开(公告)日：2010-07-21
申请号：EP08846665.1
申请日：2008-10-24
申请人： Bayer MaterialScience AG
发明人： KRAUS, Harald , HENNING, Wolfgang , ARNDT, Wolfgang
IPC分类号： C08G18/10 , C08G18/12 , C08G18/42 , C08G18/44 , C08G18/66 , C08G18/72 , C09J175/12 , C08G18/08
CPC分类号： C08G18/4238 , C08G18/0828 , C08G18/12 , C08G18/283 , C08G18/4202 , C08G18/664 , C08G18/722 , C08G2170/80 , C09J175/12 , Y10T428/31551 , Y10T428/31573 , Y10T428/31591 , C08G18/3271 , C08G18/3857
摘要： Aqueous polyurethane-polyurethane urea dispersions comprising a reaction product of: (i) an NCO prepolymer prepared from; (A) one or more di- or higher-functional polyols having a mean molecular weight of 400 to 5000 daltons, (B) optionally one or more di- or higher-functional polyol components having a molecular weight of from 62 to 399 daltons, and (C) one or more di- or poly-isocyanate components; and (ii) a mixture (D) of primary and/or secondary monoamino compounds (D1) and primary and/or secondary diamino compounds (D2); wherein at least one of the amino compounds of the mixture (D) has a functional group selected from sulfonates and carboxylates; wherein mixture (D) has a mean amino functionality of 1.65 to 1.95; and wherein the equivalent ratio of NCO groups in the NCO prepolymer to the total amount of isocyanate-reactive groups of the mixture (D) is 1.04 to 1.9; to processes for their preparation and to use thereof in the production of adhesive composites.
摘要翻译：水性聚氨酯 - 聚氨酯脲分散体，其包含以下反应产物：（i）由下列物质制备的NCO预聚物：（A）一种或多种平均分子量为400至5000道尔顿的二官能或更高官能的多元醇，（B）任选一种或多种分子量为62至399道尔顿的二官能或更高官能的多元醇组分，和（C）一种或多种二异氰酸酯或多异氰酸酯组分; 和（ii）伯和/或仲单氨基化合物（D1）和伯和/或仲二氨基化合物（D2）的混合物（D）; 其中所述混合物（D）的至少一种氨基化合物具有选自磺酸盐和羧酸盐的官能团; 其中混合物（D）的平均氨基官能度为1.65至1.95; 并且其中NCO预聚物中NCO基团与混合物（D）的异氰酸酯反应性基团的总量的当量比为1.04至1.9; 其制备方法及其在粘合剂复合材料的制备中的应用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式