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1. 发明申请

US20120272969A1 INTRAUTERINE SYSTEM 有权
标题翻译： INTRAUTERINE系统
公开(公告)号：US20120272969A1
公开(公告)日：2012-11-01
申请号：US13499701
申请日：2010-09-30
申请人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
发明人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
IPC分类号： A61F6/06 , B29C45/14 , C08L75/06
CPC分类号： A61F6/142 , A61K9/0039
摘要： The present invention relates to novel intrauterine systems and to methods for manufacturing these systems. An intrauterine system according to the invention comprises a reservoir and a continuous, closed and flexible frame. The frame comprises a thermoplastic polyurethane elastomer made of a polycarbonate diol, 1,6-hexamethylenediisocyanate, and a chain extender.
摘要翻译：本发明涉及新颖的子宫内系统和用于制造这些系统的方法。根据本发明的子宫内系统包括储存器和连续的，封闭且柔性的框架。框架包括由聚碳酸酯二醇，1,6-六亚甲基二异氰酸酯和扩链剂制成的热塑性聚氨酯弹性体。

2. 发明授权

US09949869B2 Intrauterine system 有权
公开(公告)号：US09949869B2
公开(公告)日：2018-04-24
申请号：US13499701
申请日：2010-09-30
申请人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
发明人： Taina Tjäder , Ulla Calvo Alonso , Pirjo Inki , Harri Jukarainen , Ilkka Jutila , Pirjo Kortesuo , Juha Lehtinen , Eeva Lukkari-Lax , Heikki Lyytikäinen , Joachim Moede , Hannu Nikander , Pirjo Sallinen , Faisal Shafiq , Wolfgang Kaufhold , Christian Wamprecht
IPC分类号： A61F6/14 , A61K9/00
CPC分类号： A61F6/142 , A61K9/0039
摘要： The present invention relates to novel intrauterine systems and to methods for manufacturing these systems. An intrauterine system according to the invention comprises a reservoir and a continuous, closed and flexible frame. The frame comprises a thermoplastic polyurethane elastomer made of a polycarbonate diol, 1,6-hexamethylenediisocyanate, and a chain extender.

3. 发明申请

US20120007270A1 THERMOPLASTIC POLYURETHANES AND THEIR USE 有权
标题翻译：热塑性聚氨酯及其用途
公开(公告)号：US20120007270A1
公开(公告)日：2012-01-12
申请号：US13096612
申请日：2011-04-28
申请人： Faisal Shafiq , Christian Wamprecht , David Pucket
发明人： Faisal Shafiq , Christian Wamprecht , David Pucket
IPC分类号： D04H1/64 , B29C45/00 , C08G18/28
CPC分类号： C08G18/6607 , C08K3/36 , C08L75/04 , C08L83/06 , C08L83/00
摘要： This invention concerns thermoplastic polyurethane mouldings with improved surface resistance (resistance to writing and scratching) and very good technical processability as well as their use.
摘要翻译：本发明涉及具有改善的表面电阻（耐写入和划伤）和非常好的技术加工性及其用途的热塑性聚氨酯模制品。

4. 发明授权

US08530600B2 Thermoplastic polyurethanes and their use 有权
标题翻译：热塑性聚氨酯及其用途
公开(公告)号：US08530600B2
公开(公告)日：2013-09-10
申请号：US13096612
申请日：2011-04-28
申请人： Faisal Shafiq , Christian Wamprecht , David Pucket
发明人： Faisal Shafiq , Christian Wamprecht , David Pucket
IPC分类号： C08G77/04
CPC分类号： C08G18/6607 , C08K3/36 , C08L75/04 , C08L83/06 , C08L83/00
摘要： This invention concerns thermoplastic polyurethane mouldings with improved surface resistance (resistance to writing and scratching) and very good technical processability as well as their use.
摘要翻译：本发明涉及具有改善的表面电阻（耐写入和划伤）和非常好的技术加工性及其用途的热塑性聚氨酯模制品。

5. 发明授权

US08497341B2 Transparent thermoplastic polyurethanes having low haze and good processability, methods of making the same, and uses therefor 有权
标题翻译：具有低雾度和良好加工性的透明热塑性聚氨酯，其制备方法及其用途
公开(公告)号：US08497341B2
公开(公告)日：2013-07-30
申请号：US12358356
申请日：2009-01-23
申请人： Henricus Peerlings , Faisal Shafiq , Markus Broich
发明人： Henricus Peerlings , Faisal Shafiq , Markus Broich
IPC分类号： C08G18/32 , C08G18/73
CPC分类号： C08G18/3215 , C08G18/3206 , C08G18/44 , C08G18/664 , C08G18/6674 , C08G18/73
摘要： Light-stable, thermoplastic polyurethanes with good processability and having an ASTM D-1003 haze value of less than 10%, the polyurethane prepared by a process comprising: reacting: (a) a diisocyanate component comprising 1,6-hexamethylene diisocyanate; (b) a chain extension component consisting of (b1) 1,4-di(β-hydroxyethyl)hydroquinone and (b2) at least one chain extender selected from the group consisting of diols having a 2 or 3 carbon atom chain length between the two OH groups, in a molar ratio of chain extender (b1) to chain extender (b2) of 10:1 to 1:4; and (c) at least one polyol component having a number average molecular weight of 450 to 10000 g/mol, and an average number of Zerewitinoff-active hydrogen atoms of at least 1.8 to at most 3.0; wherein the ratio of isocyanate groups in component (a) to isocyanate-reactive groups in components (b) and (c) is 0.9:1 to 1.1:1.
摘要翻译：具有良好加工性并且具有小于10％的ASTM D-1003雾度值的轻稳定的热塑性聚氨酯，通过包括以下方法制备的聚氨酯制备：（a）包含1,6-六亚甲基二异氰酸酯的二异氰酸酯组分; （b）由（b1）1,4-二（β-羟乙基）氢醌和（b2）至少一种增链剂组成的链延伸组分，所述链增链剂选自二者或二者之间具有2或3个碳原子链长的二醇两个OH基，扩链剂（b1）与扩链剂（b2）的摩尔比为10:1至1:4; 和（c）数均分子量为450〜10000g / mol，Zerewitinoff活性氢原子的平均数为至少1.8〜3.0的至少一种多元醇成分，其中组分（a）中异氰酸酯基与组分（b）和（c）中异氰酸酯反应性基团的比例为0.9:1至1.1:1。

6. 发明申请

US20090192274A1 THERMOPLASTIC POLYURETHANES AND THEIR USE 审中-公开
标题翻译：热塑性聚氨酯及其用途
公开(公告)号：US20090192274A1
公开(公告)日：2009-07-30
申请号：US12358360
申请日：2009-01-23
申请人： Henricus Peerlings , Juergen Winkler , Faisal Shafiq , Markus Broich
发明人： Henricus Peerlings , Juergen Winkler , Faisal Shafiq , Markus Broich
IPC分类号： C08L75/04
CPC分类号： C08G18/4018 , C08G18/3206 , C08G18/485 , C08G18/664 , C08G18/6674 , C08L75/04 , C08L75/06 , C08L83/00
摘要： Thermoplastic polyurethanes and molding compositions containing the same having improved surface resistance (writing and scratch resistance) and good industrial processability, and the use thereof, such polyurethanes prepared by reacting: (a) one or more organic diisocyanates; (b) a chain extender comprising at least one low molecular weight polyol having on average at least 1.8 and not more than 3.0 Zerewitinoff-active hydrogen atoms and a number-average molecular weight Mn of 60 to 400 g/mol; and (c) at least one polyol component having a number-average molecular weight Mn of 450 to 10,000 g/mol and on average from at least 1.8 to not more than 3.0 Zerewitinoff-active hydrogen atoms; wherein the ratio of the number of isocyanate groups in component (a) to the number of isocyanate-reactive groups in components (b) and (c) is 0.9:1 to 1.1:1; in the presence of (d) a mixture of polyorganosiloxanes of the general formula (R2SiO)n, in an amount of 0.4 to 10 wt. % based on the thermoplastic polyurethane, wherein each R independently represents an organic hydrocarbon radical having 1 to 27 carbon atoms which can be linear and/or branched, and n represents an integer of 3 to 6000, wherein the mixture consists of (d1) 0.2 to 2 wt. %, based on the thermoplastic polyurethane, of one or more polyorganosiloxanes (R2SiO)n wherein n=3 to 300 and (d2) 0.2 to 8 wt. %, based on the thermoplastic polyurethane, of one or more polyorganosiloxanes (R2SiO)n wherein n=1000 to 6000.
摘要翻译：热塑性聚氨酯和含有该组合物的模塑组合物具有改善的表面电阻（书写和耐刮擦性）和良好的工业加工性能，以及其用途，通过以下方法制备的聚氨酯：（a）一种或多种有机二异氰酸酯; （b）含有至少一种至少一种低分子量多元醇的扩链剂，其平均具有至少1.8并且不超过3.0的齐维诺芬 - 活性氢原子，数均分子量Mn为60-400g / mol; 和（c）至少一种数均分子量Mn为450〜10,000g / mol，平均从至少1.8以上3.0以下的三烯乙基活性氢原子的多元醇成分; 其中组分（a）中异氰酸酯基数与组分（b）和（c）中异氰酸酯反应性基团数目的比例为0.9:1至1.1:1; 在（d）通式（R2SiO）n的聚有机硅氧烷的混合物存在下，其量为0.4-10wt。％，其中每个R独立地表示可以是直链和/或支链的具有1至27个碳原子的有机烃基，n表示3至6000的整数，其中该混合物由（d1）0.2 至2重量％％，基于热塑性聚氨酯，一种或多种聚有机硅氧烷（R2SiO）n，其中n = 3至300和（d2）0.2至8wt。％，基于热塑性聚氨酯，一种或多种聚有机硅氧烷（R2SiO）n，其中n = 1000至6000。

7. 发明申请

US20090189314A1 TRANSPARENT THERMOPLASTIC POLYURETHANES HAVING LOW HAZE AND GOOD PROCESSABILITY, METHODS OF MAKING THE SAME, AND USES THEREFOR 有权
标题翻译：透明的热塑性聚氨酯具有低的湿度和良好的可加工性，其制备方法及其用途
公开(公告)号：US20090189314A1
公开(公告)日：2009-07-30
申请号：US12358356
申请日：2009-01-23
申请人： Henricus Peerlings , Faisal Shafiq , Markus Broich
发明人： Henricus Peerlings , Faisal Shafiq , Markus Broich
IPC分类号： B29C45/00 , C08G18/48
CPC分类号： C08G18/3215 , C08G18/3206 , C08G18/44 , C08G18/664 , C08G18/6674 , C08G18/73
摘要： Light-stable, thermoplastic polyurethanes with good processability and having an ASTM D-1003 haze value of less than 10%, the polyurethane prepared by a process comprising: reacting: (a) a diisocyanate component comprising 1,6-hexamethylene diisocyanate; (b) a chain extension component consisting of (b1) 1,4-di(β-hydroxyethyl)hydroquinone and (b2) at least one chain extender selected from the group consisting of diols having a 2 or 3 carbon atom chain length between the two OH groups, in a molar ratio of chain extender (b1) to chain extender (b2) of 10:1 to 1:4; and (c) at least one polyol component having a number average molecular weight of 450 to 10000 g/mol, and an average number of Zerewitinoff-active hydrogen atoms of at least 1.8 to at most 3.0; wherein the ratio of isocyanate groups in component (a) to isocyanate-reactive groups in components (b) and (c) is 0.9:1 to 1.1:1.
摘要翻译：具有良好加工性并且具有小于10％的ASTM D-1003雾度值的轻稳定的热塑性聚氨酯，通过包括以下方法制备的聚氨酯制备：（a）包含1,6-六亚甲基二异氰酸酯的二异氰酸酯组分; （b）由（b1）1,4-二（β-羟乙基）氢醌和（b2）至少一种增链剂组成的链延伸组分，所述链增链剂选自二者或二者之间具有2或3个碳原子链长的二醇两个OH基，扩链剂（b1）与扩链剂（b2）的摩尔比为10:1至1:4; 和（c）数均分子量为450〜10000g / mol，Zerewitinoff活性氢原子的平均数为至少1.8〜3.0的至少一种多元醇成分，其中组分（a）中异氰酸酯基与组分（b）和（c）中异氰酸酯反应性基团的比例为0.9:1至1.1:1。

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