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公开(公告)号:US20080312353A1
公开(公告)日:2008-12-18
申请号:US11659285
申请日:2005-07-30
申请人: Peter Eibeck , Volker Warzelhan , Bernd Bruchmann
发明人: Peter Eibeck , Volker Warzelhan , Bernd Bruchmann
IPC分类号: C08G18/60
CPC分类号: C08G69/48
摘要: Process for preparation of high-molecular-weight polyamides, which comprises reacting a polyamide A) at a temperature of from 150 to 350° C. with a compound B) which at this reaction temperature liberates isocyanic acid, where the concentration of the amino end groups in the polyamide A) used is greater than or equal to the concentration of the carboxy end groups.
摘要翻译: 制备高分子量聚酰胺的方法,其包括在150-350℃的温度下使聚酰胺A)与化合物B)反应,该化合物B)在该反应温度下释放异氰酸,其中氨基末端的浓度 使用的聚酰胺A中的基团大于或等于羧基端基的浓度。
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公开(公告)号:US20100152313A1
公开(公告)日:2010-06-17
申请号:US12711313
申请日:2010-02-24
申请人: Peter Eibeck , Volker Warzelhan , Bernd Bruchmann
发明人: Peter Eibeck , Volker Warzelhan , Bernd Bruchmann
CPC分类号: C08G69/48
摘要: Process for preparation of high-molecular-weight polyamides, which comprises reacting a polyamide A) at a temperature of from 150 to 350° C. with a compound B) which at this reaction temperature liberates isocyanic acid, where the concentration of the amino end groups in the polyamide A) used is greater than or equal to the concentration of the carboxy end groups.
摘要翻译: 制备高分子量聚酰胺的方法,其包括在150-350℃的温度下使聚酰胺A)与化合物B)反应,该化合物B)在该反应温度下释放异氰酸,其中氨基末端的浓度 使用的聚酰胺A中的基团大于或等于羧基端基的浓度。
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3.
公开(公告)号:US08530568B2
公开(公告)日:2013-09-10
申请号:US13409450
申请日:2012-03-01
申请人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
发明人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
IPC分类号: C08L77/00
CPC分类号: C08L67/00 , C08L69/00 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/20 , C08L2666/18
摘要: Thermoplastic molding compositions, comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.
摘要翻译: 热塑性模塑组合物,其包含A)10至99重量%的至少一种热塑性聚酰胺,B)0.01至50重量%的B1)至少一种高度支化或超支化聚碳酸酯,OH数为1至600 mgKOH / g聚碳酸酯(根据DIN 53240,第2部分)或B2)至少一种AxBy类型的高度支化或超支化的聚酯,其中x为至少1.1且y为至少2.1,或其混合物,C )0至60重量%的其它添加剂,其中组分A)至C)的重量百分比的总量为100%。
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公开(公告)号:US08481652B2
公开(公告)日:2013-07-09
申请号:US12809478
申请日:2008-12-15
申请人: Sachin Jain , Philippe Desbois , Claus Gabriel , Martin Weber , Peter Eibeck , Bernd Bruchmann , Martin Klatt
发明人: Sachin Jain , Philippe Desbois , Claus Gabriel , Martin Weber , Peter Eibeck , Bernd Bruchmann , Martin Klatt
IPC分类号: C08L77/00
CPC分类号: C08L77/00 , C08L79/02 , C08L2205/02 , C08L2666/02 , C08L2666/20
摘要: Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 30% by weight of at least one highly branched or hyperbranched polyetheramine, C) from 0 to 70% by weight of further added materials, where the total of the percentages by weight of components A) to C) is 100%; the use of polyetheramines for improving the flowability and/or thermal stability of polyamides; and to the use of the molding compositions for the production of fibers, of foils, or of moldings of any type, and also to the resultant fibers, foils, or moldings.
摘要翻译: 热塑性模塑组合物,其包含A)10至99重量%的至少一种热塑性聚酰胺,B)0.01至30重量%的至少一种高度支化或超支化的聚醚胺,C)0-70重量% 组分A)至C)的重量百分比的总和为100%; 使用聚醚胺改善聚酰胺的流动性和/或热稳定性; 以及用于生产纤维,箔或任何类型的模制品的成型组合物的用途,以及所得纤维,箔或模制品的使用。
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公开(公告)号:US20080045668A1
公开(公告)日:2008-02-21
申请号:US11577587
申请日:2005-10-12
申请人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Melanie Urtel , Wolfgang Sauerer
发明人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Melanie Urtel , Wolfgang Sauerer
IPC分类号: C08L61/02
CPC分类号: C08L59/02 , C08G64/0216 , C08L59/04 , C08L67/00 , C08L69/00 , C08L2666/18 , C08L2666/16
摘要: Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of at least one polyoxymethylene homo- or copolymer, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.
摘要翻译: 热塑性模塑组合物,其包含A)10至98重量%的至少一种聚甲醛均聚物或共聚物,B)0.01至50重量%的B1)至少一种高度支化或超支化聚碳酸酯,其OH数为 1至600mg KOH / g聚碳酸酯(根据DIN 53240,第2部分)或B2)至少一种高度支化或超支化的A x B B y y y型聚酯, 其中x为至少1.1,y为至少2.1,或其混合物,C)0至60重量%的其它添加剂,其中组分A)至C)的重量百分比的总和为100重量% 。
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公开(公告)号:US20120149817A1
公开(公告)日:2012-06-14
申请号:US13398574
申请日:2012-02-16
CPC分类号: C08L77/00 , C08K3/10 , C08K3/16 , C08K5/098 , C08K5/20 , C08L21/00 , C08L79/02 , C08L2666/20
摘要: Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.1 to 5% by weight of at least one polyethyleneimine homo- or copolymer, C) from 0.05 to 3% by weight of a lubricant, D) from 0.05 to 3% by weight of a copper-containing stabilizer or of a sterically hindered phenol or mixtures thereof, E) from 0 to 60% by weight of further additives, the sum of the percentages by weight of components A) to E) adding up to 100%.
摘要翻译: 热塑性成型组合物,其包含A)10至99重量%的至少一种热塑性聚酰胺,B)0.1至5重量%的至少一种聚乙烯亚胺均聚物或共聚物,C)0.05至3重量% 润滑剂,D)0.05-3重量%的含铜稳定剂或空间位阻酚或其混合物,E)0至60重量%的其它添加剂,组分A的重量百分比之和 )到E)加起来100%。
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7.
公开(公告)号:US20110021687A1
公开(公告)日:2011-01-27
申请号:US12933305
申请日:2009-03-18
申请人: Sachin Jain , Claus Gabriel , Philippe Desbois , Dirk Opfermann , Peter Eibeck , Bernd Bruchmann , Martin Klatt
发明人: Sachin Jain , Claus Gabriel , Philippe Desbois , Dirk Opfermann , Peter Eibeck , Bernd Bruchmann , Martin Klatt
CPC分类号: C08L77/00 , B82Y30/00 , C08J3/226 , C08J2477/00 , C08J2477/02 , C08K3/041 , C08K3/046 , C08K3/20 , C08K3/36 , C08K7/14 , C08L77/02 , C08L79/02 , C08L2666/20
摘要: The invention relates to thermoplastic molding compositions comprising the following components: A) at least one thermoplastic polyamide, B) at least one hyperbranched polyethyleneimine, C) at least one amorphous oxide and/or oxide hydrate of at least one metal or semimetal with a number-average diameter of the primary particles of from 0.5 to 20 nm. The invention further relates to the use of the components B) and C) mentioned, for improving the flowability and/or thermal stability of polyamides, to the use of the molding compositions for the production of fibers, of foils, and of moldings of any type, and also to the resultant fibers, foils, and moldings.
摘要翻译: 本发明涉及包含以下组分的热塑性模塑组合物:A)至少一种热塑性聚酰胺,B)至少一种超支化聚乙烯亚胺,C)至少一种具有多个金属或半金属的至少一种金属或半金属的无定形氧化物和/或氧化物水合物 初级粒子的平均粒径为0.5〜20nm。 本发明还涉及用于提高聚酰胺的流动性和/或热稳定性的组分B)和C)在使用模制组合物生产纤维,箔和任何 型,以及所得的纤维,箔和模制品。
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公开(公告)号:US20110009566A1
公开(公告)日:2011-01-13
申请号:US12809478
申请日:2008-12-15
申请人: Sachin Jain , Philippe Desbois , Claus Gabriel , Martin Weber , Peter Eibeck , Bernd Bruchmann , Martin Klatt
发明人: Sachin Jain , Philippe Desbois , Claus Gabriel , Martin Weber , Peter Eibeck , Bernd Bruchmann , Martin Klatt
IPC分类号: C08L77/00
CPC分类号: C08L77/00 , C08L79/02 , C08L2205/02 , C08L2666/02 , C08L2666/20
摘要: Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 30% by weight of at least one highly branched or hyperbranched polyetheramine, C) from 0 to 70% by weight of further added materials, where the total of the percentages by weight of components A) to C) is 100%; the use of polyetheramines for improving the flowability and/or thermal stability of polyamides; and to the use of the molding compositions for the production of fibers, of foils, or of moldings of any type, and also to the resultant fibers, foils, or moldings.
摘要翻译: 热塑性模塑组合物,其包含A)10至99重量%的至少一种热塑性聚酰胺,B)0.01至30重量%的至少一种高度支化或超支化的聚醚胺,C)0-70重量% 组分A)至C)的重量百分比的总和为100%; 使用聚醚胺改善聚酰胺的流动性和/或热稳定性; 以及用于生产纤维,箔或任何类型的模制品的成型组合物的用途,以及所得纤维,箔或模制品的使用。
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公开(公告)号:US20120157605A1
公开(公告)日:2012-06-21
申请号:US13409450
申请日:2012-03-01
申请人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
发明人: Peter Eibeck , Bernd Bruchmann , Andreas Eipper , Jean-Francois Stumbe , Ralf Neuhaus , Michael Fischer , Jochen Engelmann , Philippe Desbois
IPC分类号: C08L77/00
CPC分类号: C08L67/00 , C08L69/00 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2666/20 , C08L2666/18
摘要: Thermoplastic molding compositions, comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.
摘要翻译: 热塑性模塑组合物,其包含A)10至99重量%的至少一种热塑性聚酰胺,B)0.01至50重量%的B1)至少一种高度支化或超支化聚碳酸酯,OH数为1至600 mgKOH / g聚碳酸酯(根据DIN 53240,第2部分)或B2)至少一种AxBy类型的高度支化或超支化的聚酯,其中x为至少1.1且y为至少2.1,或其混合物,C )0至60重量%的其它添加剂,其中组分A)至C)的重量百分比的总量为100%。
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10.
公开(公告)号:US20110021686A1
公开(公告)日:2011-01-27
申请号:US12933345
申请日:2009-03-18
申请人: Sachin Jain , Claus Gabriel , Philippe Desbois , Dirk Opfermann , Peter Eibeck , Bernd Bruchmann , Martin Klatt
发明人: Sachin Jain , Claus Gabriel , Philippe Desbois , Dirk Opfermann , Peter Eibeck , Bernd Bruchmann , Martin Klatt
IPC分类号: C08K3/36
CPC分类号: D01F1/10 , C08K3/22 , C08K3/34 , C08L77/00 , C08L79/02 , C08L79/08 , C08L2205/02 , D01F6/60 , D01F6/90 , C08L2666/20
摘要: The invention relates to thermoplastic molding compositions comprising the following components: A) at least one thermoplastic polyamide, B) at least one hyperbranched polyetheramine, C) at least one amorphous oxide and/or oxide hydrate of at least one metal or semimetal with a number-average diameter of the primary particles of from 0.5 to 20 nm. The invention further relates to the use of the components B) and C) mentioned, for improving the flowability and/or thermal stability of polyamides, to the use of the molding compositions for the production of fibers, of foils, and of moldings of any type, and also to the resultant fibers, foils, and moldings.
摘要翻译: 本发明涉及包含以下组分的热塑性模塑组合物:A)至少一种热塑性聚酰胺,B)至少一种超支化聚醚胺,C)至少一种具有数量的至少一种金属或半金属的无定形氧化物和/或氧化物水合物 初级粒子的平均粒径为0.5〜20nm。 本发明还涉及用于提高聚酰胺的流动性和/或热稳定性的组分B)和C)在使用模制组合物生产纤维,箔和任何 型,以及所得的纤维,箔和模制品。
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