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公开(公告)号：WO2017102381A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/079601
申请日：2016-12-02
Applicant: DSM IP ASSETS B.V.
Inventor： KEESTRA, Beert Jacobus , VORAGE, Tim Leonardus Maria , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
CPC classification number: B29C70/16 , B29C53/566 , B29C53/581 , B29C53/60 , B29C53/824 , F17C1/02
Abstract: The invention relates to a tape, comprising at least one layer comprising a. endless fiber in an total amount of at least 40 volume % as compared to the total volume of the layer and b. a thermoplastic matrix comprising one or more polyamides containing one or more aliphatic monomeric units, c. and optionally heat stabilizer, flame retardant, colorant, lubricant, mold release agent, UV stabilizer, impact modifier, laser absorbing additive as well as combinations thereof; wherein the one or more polyamides have a CH2-ratio of at least 5.5 and less than 10, calculated by - identifying the number of different aliphatic monomeric units in the one or more polyamides; - determining the number of CH2 groups per aliphatic monomeric unit for each of these different aliphatic monomeric units; - calculating the sum of the so determined numbers of CH2 groups; - dividing said sum by the number of different aliphatic monomeric units in the one or more polyamides; taking into account only the aliphatic monomeric units present in the one or more polyamides in an amount of at least 10 wt% with respect to the total weight of the one or more polyamides. The invention also relates to a vessel prepared by employing these tapes.
Abstract translation: 本发明涉及一种胶带，其包括至少一个包含a。 与层和b的总体积相比总量至少为40体积％的无端纤维。 包含一种或多种含有一种或多种脂族单体单元的聚酰胺的热塑性基体，c。 和任选的热稳定剂，阻燃剂，着色剂，润滑剂，脱模剂，UV稳定剂，冲击改性剂，激光吸收添加剂以及它们的组合; 其中所述一种或多种聚酰胺具有至少5.5且小于10的CH 2 - 比率，通过以下方式计算 - 识别所述一种或多种聚酰胺中不同脂族单体单元的数量; - 确定这些不同脂族单体单元中的每一个的每个脂族单体单元的CH 2基团的数目; - 计算如此确定的CH2基团数目的总和; - 将所述总和除以一种或多种聚酰胺中不同脂族单体单元的数量; 仅考虑存在于所述一种或多种聚酰胺中的脂族单体单元的量相对于所述一种或多种聚酰胺的总重量为至少10重量％。 本发明还涉及通过使用这些胶带制备的容器。
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公开(公告)号：WO2017102385A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/079610
申请日：2016-12-02
Applicant: DSM IP ASSETS B.V.
Inventor： KEESTRA, Beert Jacobus , VORAGE, Tim Leonardus Maria , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
CPC classification number: F17C1/16 , B29C53/581 , B29C53/824 , B29C70/16 , B29C70/446 , B29K2077/00 , F17C1/02
Abstract: This invention relates to a pressure vessel comprising a hollow body comprising endless fibers embedded in a thermoplastic polymer, in which the thermoplastic polymer comprises one or more polyamides containing one or more aliphatic monomeric units, wherein the one or more polyamides have a CH2-ratio of at least 5.5 and less than 10, calculated by identifying the number of different aliphatic monomeric units in the one or more polyamides; determining the number of CH2 groups per aliphatic monomeric unit for each of these different aliphatic monomeric units; calculating the sum of the so determined numbers of CH2 groups; dividing said sum by the number of different aliphatic monomeric units in the one or more polyamides; taking into account only the aliphatic monomeric units present in the one or more polyamides in an amount of at least 10 wt% with respect to the total weight of the one or more polyamides.
Abstract translation: 本发明涉及一种压力容器，其包括包含嵌入热塑性聚合物中的环状纤维的空心体，其中热塑性聚合物包含一种或多种含有一种或多种脂族单体单元的聚酰胺，其中所述一种或多种 更多聚酰胺具有至少5.5且小于10的CH 2比率，通过以下方法计算：·鉴定一种或多种聚酰胺中不同脂族单体单元的数量; 确定这些不同脂族单体单元中每一个的每个脂族单体单元的CH2基数目; 计算确定数量的CH2基团的总和; 将所述总和除以一种或多种聚酰胺中不同脂族单体单元的数量; 仅考虑存在于所述一种或多种聚酰胺中的脂族单体单元，其量相对于所述一种或多种聚酰胺的总重量为至少10wt％。
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Patent Agency Ranking
公开(公告)号：WO2013004531A1
公开(公告)日：2013-01-10
申请号：PCT/EP2012/062213
申请日：2012-06-25
Applicant: DSM IP Assets B.V. , KUKALYEKAR, Nileshkumar Prakash , WANG, Zhujuan , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
Inventor： KUKALYEKAR, Nileshkumar Prakash , WANG, Zhujuan , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
Abstract: 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.
Abstract translation: 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：WO2013004548A1
公开(公告)日：2013-01-10
申请号：PCT/EP2012/062328
申请日：2012-06-26
Applicant: DSM IP ASSETS B.V. , KUKALYEKAR, Nileshkumar Prakash , WANG, Zhujuan , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
Inventor： KUKALYEKAR, Nileshkumar Prakash , WANG, Zhujuan , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
CPC classification number: C08G69/265 , B29C47/0004 , B29C49/0005 , B29K2077/00 , B29L2022/00 , C08G69/28 , C08G69/30 , C08G69/36 , C08L77/06 , C08L79/02
Abstract: 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 m L/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.
Abstract translation: 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组成的羧基官能团或其前体基团的数目; - Q是0.06〜1.00范围内的数字。 和-R是0.7-1.3范围内的数，该聚酰胺预聚物具有根据ISO 307测量的粘度数（VN），范围为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：WO2012110413A1
公开(公告)日：2012-08-23
申请号：PCT/EP2012/052278
申请日：2012-02-10
Applicant: DSM IP Assets B.V. , JANSSEN, Pim Gerard Anton , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
Inventor： JANSSEN, Pim Gerard Anton , RULKENS, Rudy , LIGTHART, Godefridus Bernardus Wilhelmus Leonardus
CPC classification number: C08G69/265 , C08G69/28 , C08G69/34 , C08L77/06 , C08L77/08
Abstract: 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.
Abstract translation: 一种制备含有1,4-丁二胺，具有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，具有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/或二胺的含水盐混合物，所述混合物含有少于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℃至至少80％的反应性基团已经转化的温度，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脂肪酸碱 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，包含聚酰胺和由该组合物制成的成型制品的组合物。
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公开(公告)号：WO2013068536A1
公开(公告)日：2013-05-16
申请号：PCT/EP2012/072274
申请日：2012-11-09
Applicant: DSM IP ASSETS B.V.
IPC: C08L77/06
CPC classification number: C08L77/06
Abstract: The invention relates to a vehicle light bezel produced from a polymer composition comprising at least 30 wt% of polyamide-410 with respect to the total composition. Preferably, the vehicle light bezel is produced from a polymer composition further comprising a thermal conductive additive.
Abstract translation: 本发明涉及由相对于总组合物包含至少30重量％的聚酰胺-410的聚合物组合物制成的车辆灯挡板。 优选地，车辆灯饰边框由还包含导热添加剂的聚合物组合物制成。
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公开(公告)号：WO2013057102A1
公开(公告)日：2013-04-25
申请号：PCT/EP2012/070487
申请日：2012-10-16
Applicant: DSM IP ASSETS B.V.
CPC classification number: D01F6/60 , A46D1/0207 , D01F6/90 , D01F6/96
Abstract: This invention relates to a brush containing mono-filaments containing a polyamide which comprises polyamide-410. Preferably, the brush is a toothbrush.
Abstract translation: 本发明涉及一种含有聚酰胺的单丝的刷子，该聚酰胺包含聚酰胺410。 优选地，刷子是牙刷。
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