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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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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:US09562143B2
公开(公告)日:2017-02-07
申请号:US13408397
申请日:2012-02-29
申请人: Rebekka von Benten , Peter Eibeck
发明人: Rebekka von Benten , Peter Eibeck
CPC分类号: C08K5/098 , B29C65/1609 , B29C65/1616 , B29C65/1635 , B29C65/1658 , B29C65/1661 , B29C65/167 , B29C65/1674 , B29C65/1696 , B29C66/71 , B29C66/7392 , B29K2067/00 , C08L33/02 , Y10T428/31786 , C08L67/02
摘要: Use of thermoplastic molding compositions comprising, as essential components, A) from 29 to 99.8% by weight of a polyester, B) from 0.2 to 2.0% by weight of alkali metal salts of aliphatic carboxylic acids or a mixture of these, based on 100% by weight of A) and B), and also moreover C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%, for producing laser-transparent moldings of any type.
摘要翻译: 使用热塑性模塑组合物,其包含作为必要组分的A)29-99.8重量%的聚酯,B)0.2-2.0重量%的脂族羧酸的碱金属盐或它们的混合物,基于100 A)和B)的重量%,以及C)0至70重量%的其它添加剂,其中A)至C)的重量%的总重量为100%,用于产生激光透明 任何类型的模制品。
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公开(公告)号:US08889768B2
公开(公告)日:2014-11-18
申请号:US13157965
申请日:2011-06-10
IPC分类号: C08K5/098 , C08K5/45 , C08K5/138 , C08K5/3415 , C08K5/3432 , C08K5/42 , C08L67/00 , C08K5/00
CPC分类号: C08K5/0008 , C08L67/02
摘要: Use of thermoplastic molding compositions comprising, as essential components, A) a polyester, B) from 20 to 200 mmol/kg of polyester A) of at least one compound of the general formula (I) where respectively independently at any position -A1- is —NR—, —O—, —S—, —CH=A4- where R is H or C1-6-alkyl, A4 is N or CH A2 is COOX or OX, where X is Li, Na, K, Rb, Cs, Mg/2, Ca/2, Sr/2, Ba/2, Al/3 A3 is C1-6-alkyl, C6-12-aryl, O7-13-alkaryl, C7-13-aralkyl, O—C1-6-alkyl, O—C6-12-aryl, O—C7-13-alkaryl, O—C7-13-aralkyl, COOX′, OX′, SX′, SO3X′, where X′ is H or X, S—C1-6-alkyl, S—C6-12-aryl, NR2, halogen, NO2, n is an integer from 1 to 4, and m is an integer from 0 to 4−n, where m=1, if A3=NO2, with the proviso that the number of mmol is based on the group(s) COOX and OX and SX′ where X′═X, to the extent that these are present in the compound of the general formula (I), and also moreover C) from 0 to 230% by weight of further added substances, based on the weight of component A), for producing laser-transparent moldings of any type.
摘要翻译: 使用热塑性模塑组合物,其包含A)聚酯,B)20-200mmol / kg聚酯A)至少一种通式(I)的化合物,其分别独立地在任何位置-A1- 是-NR - , - O - , - S - , - CH = A4-,其中R是H或C 1-6烷基,A4是N或CH 2是COOX或OX,其中X是Li,Na,K,Rb ,Cs,Mg / 2,Ca / 2,Sr / 2,Ba / 2,Al / 3 A3为C1-6烷基,C6-12-芳基,O7-13-烷芳基,C7-13-芳烷基, C 1-6 - 烷基,O-C 6-12 - 芳基,O-C 7-13烷基,O-C 7-13 - 芳烷基,COOX',O X',S X',SO 3 X',其中X'是H或X, S-C 1-6 - 烷基,S-C 6-12 - 芳基,NR 2,卤素,NO 2,n是1至4的整数,m是0至4-n的整数,其中m = 1,如果A3 = NO 2,条件是在通式(I)的化合物中存在的程度,基于COOX和OX和SX'的基团,其中X'= X,以及 另外C)0〜230重量%的进一步添加物质,基于w 八个组分A),用于生产任何类型的激光透明模制品。
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公开(公告)号:US20120270987A1
公开(公告)日:2012-10-25
申请号:US13447752
申请日:2012-04-16
申请人: Rebekka von Benten , Peter Eibeck
发明人: Rebekka von Benten , Peter Eibeck
CPC分类号: B29C65/1616 , B29C65/1635 , B29C65/1638 , B29C65/1658 , B29C65/1661 , B29C65/1667 , B29C65/1674 , B29C65/1677 , B29C65/1696 , B29C66/71 , B29C66/73772 , B29C66/73774 , B29C66/73776 , B29C66/7392 , B29C66/73921 , B29K2067/00
摘要: Use of thermoplastic molding compositions comprising, as essential components, A) from 29 to 99.99% by weight of a polyester, B) from 0.01 to 3.0% by weight of alkali metal salts of nitrous acid, or a mixture of these, based on 100% by weight of A) and B), and also moreover C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%, for producing laser-transparent moldings of any type.
摘要翻译: 使用热塑性成型组合物,其包含作为必要组分的A)29至99.99重量%的聚酯,B)0.01至3.0重量%的亚硝酸碱金属盐,或其混合物,基于100 A)和B)的重量%,以及C)0至70重量%的其它添加剂,其中A)至C)的重量%的总重量为100%,用于产生激光透明 任何类型的模制品。
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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:US06998269B2
公开(公告)日:2006-02-14
申请号:US10359239
申请日:2003-02-06
IPC分类号: G01N31/00
CPC分类号: C08F10/06 , B01J19/0046 , B01J2219/00722 , B01J2219/00738 , C08F4/65912 , C08F4/65916 , C08F110/06 , C40B40/14 , C08F4/65927
摘要: A method of determining the quality of polymerization catalysts comprises a) provision of the catalysts, b) polymerization of a monomer using these catalysts, c) isolation of the polymers obtained in b), d) characterization of the polymers, wherein the method is carried out in an assembly of n vessels in an essentially automated fashion, where the steps a) to d) are all carried out in parallel or are all carried out sequentially or some of the steps a) to d) are carried out in parallel and the remainder are carried out sequentially and n is a natural number greater than or equal to 2.
摘要翻译: 确定聚合催化剂质量的方法
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公开(公告)号:US08618201B2
公开(公告)日:2013-12-31
申请号:US13408380
申请日:2012-02-29
申请人: Rebekka von Benten , Peter Eibeck
发明人: Rebekka von Benten , Peter Eibeck
摘要: Use of thermoplastic molding compositions comprising, as essential components, A) from 29 to 99.95% by weight of a polyester, B) from 0.25 to 3.0% by weight of alkali metal oxoaluminates, or alkali metal salts of cyanic acid, isocyanic acid, thiocyanic acid, or metaboric acid, or a mixture of these, based on 100% by weight of A) and B), and also moreover C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%, for producing laser-transparent moldings of any type.
摘要翻译: 使用热塑性成型组合物,其包含作为必要成分的A)29-99.95%(重量)的聚酯,B)0.25-3.0%(重量)的碱金属氧铝酸盐,或氰酸,异氰酸,硫氰酸的碱金属盐 酸或代谢酸,或它们的混合物,基于100重量%的A)和B),还有C)0-70重量%的其它添加剂,其中总重量% 对于A)至C)为100%,用于生产任何类型的激光透明模制品。
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公开(公告)号:US20120231285A1
公开(公告)日:2012-09-13
申请号:US13408397
申请日:2012-02-29
申请人: Rebekka Von Benten , Peter Eibeck
发明人: Rebekka Von Benten , Peter Eibeck
CPC分类号: C08K5/098 , B29C65/1609 , B29C65/1616 , B29C65/1635 , B29C65/1658 , B29C65/1661 , B29C65/167 , B29C65/1674 , B29C65/1696 , B29C66/71 , B29C66/7392 , B29K2067/00 , C08L33/02 , Y10T428/31786 , C08L67/02
摘要: Use of thermoplastic molding compositions comprising, as essential components, A) from 29 to 99.8% by weight of a polyester, B) from 0.2 to 2.0% by weight of alkali metal salts of aliphatic carboxylic acids or a mixture of these, based on 100% by weight of A) and B), and also moreover C) from 0 to 70% by weight of further additives, where the total of the % by weight values for A) to C) is 100%, for producing laser-transparent moldings of any type.
摘要翻译: 使用热塑性模塑组合物,其包含作为必要组分的A)29-99.8重量%的聚酯,B)0.2-2.0重量%的脂族羧酸的碱金属盐或它们的混合物,基于100 A)和B)的重量%,以及C)0至70重量%的其它添加剂,其中A)至C)的重量%的总重量为100%,用于产生激光透明 任何类型的模制品。
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