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公开(公告)号：US20140235798A1
公开(公告)日：2014-08-21
申请号：US14130610
申请日：2012-06-25
摘要： The invention relates to a high molecular weight branched polyamide polymer comprising (a) blocks predominantly consisting of AA-BB repeat units, (b) blocks predominantly consisting of AB repeat units, and (c) branching units. The invention also relates to a process for the preparation of the high molecular weight branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide prepolymer (X-1), predominantly consisting of AA-BB repeat units, an essentially linear polyamide (pre)polymer (X-2), predominantly consisting of AB repeat units, and a branching agent are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译： 本发明涉及一种高分子量支化聚酰胺聚合物，其包含（a）主要由AA-BB重复单元组成的嵌段，（b）主要由AB重复单元组成的嵌段，和（c）支化单元。 本发明还涉及制备高分子量支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中主要由AA-BB重复单元组成的基本上线性的聚酰胺预聚物（X-1）， 提供主要由AB重复单元组成的基本上线性的聚酰胺（预）聚合物（X-2）和支化剂，并在熔融混合装置中混合并加热，从而形成混合熔体，并将混合的熔体冷却， 从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。
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公开(公告)号：US20150148518A1
公开(公告)日：2015-05-28
申请号：US14130612
申请日：2012-06-26
申请人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
发明人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
CPC分类号： C08G69/265 , B29C47/0004 , B29C49/0005 , B29K2077/00 , B29L2022/00 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , C08L79/02
摘要： The invention relates to a branched polyamide prepolymer obtained or obtainable by polymerization of a polyamide forming monomer mixture, comprising AA-BB repeat units and branching units derived from diamines (monomer A) dicarboxylic acids (monomer B), and/or a salt of A and B, and a higher functional monomer (monomer C) present in a molar amounts defined by formula I and formula II: MC=(Q/FC)*(MA+MB) (Formula I) and R=((MA*2)+(MC*FCA))/((MB*2)+(MC*FCB)) (Formula II) wherein—MA, MB and MC represent the molar amounts of repeat units derived from the monomers A, B and C, respectively;—FC represent the functionality of monomer C, and is equal to FC-A+FC-B;—FC-A is the number of the amino functional groups comprised by monomer C;—FC-B is the number of carboxyl functional groups or precursor groups thereof comprised by monomer C;—Q is a number in the range of 0.06-1.00; and—R is a number in the range of 0.7-1.3, which polyamide prepolymer has a viscosity number (VN), measured according to ISO 307, in the range of 7-30 mL/g. The invention also relates to a process for preparing a branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide (pre)polymer and a branched polyamide prepolymer are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译： 本发明涉及通过聚合形成聚酰胺的单体混合物获得或获得的支链聚酰胺预聚物，其包含AA-BB重复单元和衍生自二胺（单体A）二羧酸（单体B）的支化单元和/或A 和B，和以式I和式II定义的摩尔量存在的较高官能单体（单体C）：MC =（Q / FC）*（MA + MB）（式I）和R =（（MA * 2 ）+（MC * FCA））/（（MB * 2）+（MC * FCB））（式II）其中-MA，MB和MC表示衍生自单体A，B和C的重复单元的摩尔量， -FC表示单体C的功能，并且等于FC-A + FC-B; -FC-A是由单体C包含的氨基官能团的数目; -FC-B是羧基官能团的数目 基团或前体基团由单体C组成; -Q为0.06-1.00的数值; -R为0.7-1.3的数值，该聚酰胺预聚物根据ISO 307测量的粘度数（VN）为7-30mL / g。 本发明还涉及一种制备支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中在熔融混合装置中提供基本上线性的聚酰胺（预）聚合物和支化聚酰胺预聚物并将其混合并加热， 从而形成混合熔体，并将混合的熔体冷却，从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。
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公开(公告)号：US09376535B2
公开(公告)日：2016-06-28
申请号：US14130610
申请日：2012-06-25
申请人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
发明人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
摘要： The invention relates to a high molecular weight branched polyamide polymer comprising (a) blocks predominantly consisting of AA-BB repeat units, (b) blocks predominantly consisting of AB repeat units, and (c) branching units. The invention also relates to a process for the preparation of the high molecular weight branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide prepolymer (X-1), predominantly consisting of AA-BB repeat units, an essentially linear polyamide (pre)polymer (X-2), predominantly consisting of AB repeat units, and a branching agent are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译： 本发明涉及一种高分子量支化聚酰胺聚合物，其包含（a）主要由AA-BB重复单元组成的嵌段，（b）主要由AB重复单元组成的嵌段，和（c）支化单元。 本发明还涉及制备高分子量支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中主要由AA-BB重复单元组成的基本上线性的聚酰胺预聚物（X-1）， 提供主要由AB重复单元组成的基本上线性的聚酰胺（预）聚合物（X-2）和支化剂，并在熔融混合装置中混合并加热，从而形成混合熔体，并将混合的熔体冷却， 从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。
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公开(公告)号：US09321888B2
公开(公告)日：2016-04-26
申请号：US14130612
申请日：2012-06-26
申请人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
发明人： Nileshkumar Prakash Kukalyekar , Zhujuan Wang , Rudy Rulkens , Godefridus Bernardus Wilhelmus Leonardus Ligthart
IPC分类号： C08G69/26 , C08L79/02 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , B29C47/00 , B29C49/00 , B29K77/00 , B29L22/00
CPC分类号： C08G69/265 , B29C47/0004 , B29C49/0005 , B29K2077/00 , B29L2022/00 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , C08L79/02
摘要： The invention relates to a branched polyamide prepolymer obtained or obtainable by polymerization of a polyamide forming monomer mixture, comprising AA-BB repeat units and branching units derived from diamines (monomer A) dicarboxylic acids (monomer B), and/or a salt of A and B, and a higher functional monomer (monomer C) present in a molar amounts defined by formula I and formula II: MC=(Q/FC)*(MA+MB) (Formula I) and R=((MA*2)+(MC*FCA))/((MB*2)+(MC*FCB)) (Formula II) wherein—MA, MB and MC represent the molar amounts of repeat units derived from the monomers A, B and C, respectively; —FC represent the functionality of monomer C, and is equal to FC-A+FC-B; —FC-A is the number of the amino functional groups comprised by monomer C; —FC-B is the number of carboxyl functional groups or precursor groups thereof comprised by monomer C; —Q is a number in the range of 0.06-1.00; and —R is a number in the range of 0.7-1.3, which polyamide prepolymer has a viscosity number (VN), measured according to ISO 307, in the range of 7-30 mL/g. The invention also relates to a process for preparing a branched polyamide polymer, comprising (1) a melt-mixing step wherein an essentially linear polyamide (pre)polymer and a branched polyamide prepolymer are provided to and mixed and heated in a melt mixing apparatus, thereby forming a mixed melt, and the mixed melt being cooled, thereby forming a solid mixture; and (2) a solid state post condensation step wherein the solid mixture is post-condensed at elevated temperature in the solid state, thereby forming a high molecular weight branched polyamide polymer.
摘要翻译： 本发明涉及通过聚合形成聚酰胺的单体混合物获得或获得的支链聚酰胺预聚物，其包含AA-BB重复单元和衍生自二胺（单体A）二羧酸（单体B）的支化单元和/或A 和B，和以式I和式II定义的摩尔量存在的较高官能单体（单体C）：MC =（Q / FC）*（MA + MB）（式I）和R =（（MA * 2 ）+（MC * FCA））/（（MB * 2）+（MC * FCB））（式II）其中-MA，MB和MC表示衍生自单体A，B和C的重复单元的摩尔量， 分别; -FC表示单体C的功能，并且等于FC-A + FC-B; -FC-A是由单体C构成的氨基官能团的数目; -FC-B是由单体C构成的羧基官能团或其前体基团的数目; -Q是在0.06-1.00范围内的数字; 并且-R为0.7-1.3的数值，该聚酰胺预聚物根据ISO 307测量的粘度数（VN）在7-30mL / g的范围内。 本发明还涉及一种制备支化聚酰胺聚合物的方法，其包括（1）熔融混合步骤，其中在熔融混合装置中提供基本上线性的聚酰胺（预）聚合物和支化聚酰胺预聚物并将其混合并加热， 从而形成混合熔体，并将混合的熔体冷却，从而形成固体混合物; 和（2）固态后冷凝步骤，其中固体混合物在固体状态下在升高的温度下后冷凝，从而形成高分子量支化聚酰胺聚合物。
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公开(公告)号：US20140316062A1
公开(公告)日：2014-10-23
申请号：US13982893
申请日：2012-02-10
CPC分类号： C08G69/265 , C08G69/28 , C08G69/34 , C08L77/06 , C08L77/08
摘要： A process for the production of a polyamide containing monomeric units of 1,4-butylene diamine, an aliphatic dicarboxylic acid having 6-12 carbon atoms and a fatty acid based dicarboxylic acid and/or diamine derived there from, which process comprises the steps of: a) making an aquous salt mixture containing 1,4-butylene diamine, the aliphatic dicarboxylic acid having 6-12 carbon atoms and the fatty acid based dicarboxylic acid and/or diamine derived there from, the mixture containing less than 50 wt % water and distilling the mixture to less than 15 wt % of water at a pressure of less than 16 barg, while keeping the mixture at a temperature high enough to keep it liquid, b) starting the polymerization of the mixture obtained in step a) by increasing the temperature until to at least 180° C. until at least 80% of the reactive groups has been converted, c) optionally supplying further 1,4-butylene diamine, an aliphatic dicarboxylic acid having 6-12 carbon atoms and a fatty acid based dicarboxylic acid and/or diamine derived there from to the reaction mixture. The invention further relates to the polyamides obtained, a composition comprising the polyamide and the shaped articles made out of the composition.
摘要翻译： 一种制备含有1,4-丁二胺，6-12个碳原子的脂族二羧酸和由其衍生的脂肪酸二羧酸和/或二胺的单体单元的聚酰胺的方法，该方法包括以下步骤： ：a）制备含有1,4-丁二胺，6-12个碳原子的脂族二羧酸和由其衍生的脂肪酸二羧酸和/或二胺的含水混合物，混合物含有少于50重量％的水 并在小于16巴的压力下将混合物蒸馏成小于15重量％的水，同时将混合物保持在足够高的温度以保持其液体，b）通过增加步骤a）中获得的混合物的聚合开始 直到至少180℃直至至少80％的反应性基团已经转化，c）任选地提供另外的1,4-丁二胺，具有6-12个碳原子的脂族二羧酸和基于脂肪酸的 d 二羧酸和/或二胺衍生自反应混合物。 本发明还涉及获得的聚酰胺，包含聚酰胺的组合物和由组合物制成的成型制品。
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公开(公告)号：US20120094102A1
公开(公告)日：2012-04-19
申请号：US13144542
申请日：2010-01-15
CPC分类号： C08G69/26 , B29C48/0018 , B29C48/08 , B29C48/914 , B29C48/9165 , B29C48/917 , B29C48/919 , C08J5/18 , C08J2377/00 , C08L77/06
摘要： The invention relates to an optically transparent polymer film or extrudate product made of a polymer composition comprising a semi-crystalline polyamide having a melting temperature of at least 270° C. or a blend of the semi-crystalline polyamide (A) and a second polymer (B), and optionally at least one additive, wherein the semi-crystalline polyamide (A) is present in an amount of more than 50 wt. %, relative to the total weight of the polymer composition, the polymer composition in the optically transparent polymer film or extrudate product has a melting temperature (Tm-C) in the range of 270-340 ° C., and wherein the film or a part of the extrudate product has a haze of less than 12% and a light transmittance, of at least 88% measured with the method according to ASTM D1003A.
摘要翻译： 本发明涉及由聚合物组合物制成的光学透明聚合物膜或挤出物产品，该聚合物组合物包含熔融温度至少为270℃的半结晶聚酰胺或半结晶聚酰胺（A）和第二聚合物 （B）和任选的至少一种添加剂，其中半结晶聚酰胺（A）的存在量大于50wt。 相对于聚合物组合物的总重量，光学透明聚合物膜或挤出物产品中的聚合物组合物的熔融温度（Tm-C）在270-340℃的范围内，并且其中所述膜或 挤出物产品的一部分具有小于12％的雾度和至少88％的透光率，使用根据ASTM D1003A的方法测量。
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公开(公告)号：US20110037552A1
公开(公告)日：2011-02-17
申请号：US12670559
申请日：2008-07-17
CPC分类号： C08G69/265 , C08L77/06 , H01F5/02 , Y10T29/49071 , C08L2666/66
摘要： The invention relates to a bobbin for an electrical coil comprising an plastic core made of an electrically insulating plastic material and to a polyamide composition that can be used as the electrically insulating plastic material in the bobbin, comprising a semi-crystalline semi-aromatic polyamide comprising units derived from aliphatic diamines consisting of a mixture of 10-70 mole % of a short chain aliphatic diamine with 2-5 C atoms and 30-90 mole % of a long chain aliphatic diamine with at least 6 C atoms; and units derived from dicarboxylic acids consisting of a mixture of 5-65 mole % aliphatic dicarboxylic acid and 35-95 mole % aromatic dicarboxylic acid comprising terephthalic acid, and wherein the combined molar amount of terephthalic acid and the long chain aliphatic diamine is at least 60 mole %, relative to the total molar amount of the dicarboxylic acids and diamines. The invention also relates to an electrical coil comprising the bobbin and an electrically conductive winding around the core of the bobbin.
摘要翻译： 本发明涉及一种用于电线圈的线轴，其包括由电绝缘塑料材料制成的塑料芯和可用作线轴中的电绝缘塑料材料的聚酰胺组合物，其包含半结晶半芳族聚酰胺，其包含 衍生自由10-70摩尔％短链脂族二胺与2-5个碳原子和30-90摩尔％长链脂族二胺与至少6个C原子的混合物组成的脂肪族二胺的单元; 和由5-65摩尔％脂族二羧酸和35-95摩尔％芳族二羧酸的混合物组成的二羧酸单元，其包含对苯二甲酸，其中对苯二甲酸和长链脂族二胺的组合摩尔量至少为 60摩尔％，相对于二羧酸和二胺的总摩尔量。 本发明还涉及一种电线圈，其包括线轴和围绕线轴的芯的导电绕组。
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公开(公告)号：US20100305217A1
公开(公告)日：2010-12-02
申请号：US12743089
申请日：2008-11-14
CPC分类号： B01D67/0088 , B01D69/02 , B01D71/26 , B01D71/56 , B01D2323/02 , B01D2325/22 , B01D2325/24 , H01M2/145 , H01M2/1653
摘要： The invention relates to a micro-porous membrane comprising a porous membrane carrier made of a first polymeric material (A) and comprising a second polymeric material (B) intimately divided throughout the porous membrane carrier, wherein the porous membrane carrier comprises a plurality of interconnected polymeric fibers, fibrils, filaments and/or lamellae having a thickness of less than 1 μm, the porous membrane carrier has an interconnected open porous structure formed by the plurality of interconnected polymeric fibers, fibrils, filaments and/or lamellae and a porosity of at least 50%; and the polymeric material (B) comprises a thermoplastic polycondensation polymer and is present in an amount of at most 30 wt. %, relative to the total weight of (A) and (B). The invention also relates to a process for preparing such a micro-porous membrane comprising steps wherein (i) a porous membrane carrier made of a first polymeric material (A) is impregnated with a polymer solution comprising a second polymeric material (B) in a solvent system (X), and (ii) the resulting impregnated membrane carrier is quenched in a non-solvent system (Y), thereby precipitating at least part of the second polymeric material (B).
摘要翻译： 本发明涉及一种微孔膜，其包括由第一聚合物材料（A）制成的多孔膜载体，并且包括在整个多孔膜载体上密切分配的第二聚合材料（B），其中多孔膜载体包括多个互连的 聚合物纤维，原纤维，细丝和/或薄片，厚度小于1μm，多孔膜载体具有由多个互连的聚合物纤维，原纤维，长丝和/或薄片形成的互连的开放多孔结构， 至少50％; 聚合物材料（B）包含热塑性缩聚聚合物，其含量至多为30wt。 ％，相对于（A）和（B）的总重量。 本发明还涉及一种制备这种微孔膜的方法，其包括以下步骤：（i）由第一聚合物材料（A）制成的多孔膜载体用包含第二聚合物材料（B）的聚合物溶液浸渍 溶剂体系（X），和（ii）所得浸渍的膜载体在非溶剂系统（Y）中骤冷，从而沉淀至少部分第二聚合物材料（B）。
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公开(公告)号：US20100270577A1
公开(公告)日：2010-10-28
申请号：US12670555
申请日：2008-07-17
CPC分类号： C08K3/0008 , C08G69/265 , C08K3/01 , C08K3/013 , C08L77/06 , C08L77/10 , C08K3/0033
摘要： The invention relates to a plastic component for use in a lighting system, the plastic component comprising a semi-aromatic polyamide (X) comprising repeat units derived from aliphatic diamines and dicarboxylic acids wherein: (a) the aliphatic diamines consist a mixture of 10-70 mole % of a short chain aliphatic diamine with 2-5 C atoms and 30-90 mole % of a long chain aliphatic diamine with at least 6 C atoms; (b) the dicarboxylic acids consist of a mixture of 5-65 mole % aliphatic dicarboxylic acid and optionally aromatic dicarboxylic acid other than terephthalic acid, and 35-95 mole % terephthalic acid; and (c) the combined molar amount of terephthalic acid and the long chain aliphatic diamine is at least 60 mole %, relative to the total molar amount of the dicarboxylic acids and diamines. The invention also relates to a polymer composition that can be used for making the said plastic component comprising 100 pbw of a semi-aromatic polyamide (X) and 1-250 pbw of an inorganic material.
摘要翻译： 本发明涉及一种用于照明系统的塑料部件，该塑料部件包括半芳族聚酰胺（X），其包含衍生自脂族二胺和二羧酸的重复单元，其中：（a）脂族二胺由10- 70摩尔％的具有2-5个C原子的短链脂族二胺和30-90摩尔％具有至少6个C原子的长链脂族二胺; （b）二羧酸由5-65摩尔％脂族二羧酸和除对苯二甲酸之外的任选的芳族二羧酸和35-95摩尔％对苯二甲酸的混合物组成; 和（c）相对于二羧酸和二胺的总摩尔量，对苯二甲酸和长链脂族二胺的组合摩尔量为至少60摩尔％。 本发明还涉及可用于制造所述塑料组分的聚合物组合物，其包含100pbw的半芳族聚酰胺（X）和1-250pbw的无机材料。
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公开(公告)号：US20100063245A1
公开(公告)日：2010-03-11
申请号：US12161602
申请日：2007-01-23
申请人： Rudy Rulkens
发明人： Rudy Rulkens
CPC分类号： C08G69/265 , C08G69/02 , C08G69/26 , C08G81/028 , C08L77/06
摘要： The invention relates to a semi-crystalline semi-aromatic polyamide comprising A-A-B-B units derived from (a) dicarboxylic acids consisting of a mixture of aromatic dicarboxylic acid and aliphatic dicarboxylic acid and (b) diamines consisting of a mixture of long chain aliphatic diamine and short chain aliphatic diamine, wherein (a-i) the aromatic dicarboxylic acid consists for at least 80 mole % of terephthalic acid, and (a-ii) the aliphatic dicarboxylic acid constitutes at least 5 mole % of the dicarboxylic acids, (b-i) the short chain aliphatic diamine constitutes at least 10 mole % of the diamines, and (c) the aromatic dicarboxylic acid and the long chain aliphatic diamine constitute 60-90 mole % of the total molar amount of dicarboxylic acids and diamines.
摘要翻译： 本发明涉及一种半结晶半芳族聚酰胺，其包含衍生自（a）由芳族二羧酸和脂族二羧酸的混合物组成的二羧酸的AABB单元和（b）由长链脂族二胺和短链脂肪族二胺的混合物组成的二胺 链烯基二胺，其中（ai）芳族二羧酸由至少80摩尔％的对苯二甲酸组成，和（a-ii）脂族二羧酸构成至少5摩尔％的二羧酸，（bi）短链 脂肪族二胺占二胺的至少10摩尔％，（c）芳族二羧酸和长链脂肪族二胺构成二羧酸和二胺的总摩尔量的60〜90摩尔％。
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