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

IPC: B29C70/16 ,  B29C53/58 ,  B29C53/82 ,  F17C1/02 ,  C08J5/04 ,  F17C1/16

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％。

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

IPC: B29C70/16 ,  B29C53/58

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。

公开(公告)号：WO2016012558A1

公开(公告)日：2016-01-28

申请号：PCT/EP2015/066924

申请日：2015-07-23

Applicant: DSM IP ASSETS B.V.

Inventor： SOUR, Wilhelmus Josephus Maria ,  VORAGE, Tim Leonardus Maria

IPC: B29C49/00 ,  B65D1/02 ,  C08L77/00 ,  C08L77/06 ,  C08K5/00 ,  C08K5/54 ,  C08K5/5415 ,  C08L23/08

CPC classification number: B65D1/0207 ,  B29C49/0005 ,  B29C49/04 ,  B29K2077/00 ,  B29K2995/004 ,  B29K2995/0089 ,  C08K3/34 ,  C08K5/005 ,  C08K5/54 ,  C08K5/5415 ,  C08L51/04 ,  C08L77/02 ,  C08L77/06 ,  C08L83/04

Abstract: The invention relates to a blow molded container having a length L, a width W and a depth D as defined in a 3 dimensional Cartesian coordinate system, and prepared by a composition comprising: At least one semi-crystalline polyamide; ii. At least one impact modifier in an amount ranging from 1 wt% to 50 wt%; iii. At least one silicone oil in an amount ranging from 50 ppm to 1000 ppm; iv. At least one branching agent in an amount ranging from 0.01 wt% to 6.0 wt%; v. At least one stabilizer in an amount ranging from 0.05 wt% to 2.0 wt%; wherein L is at least 75 cm, and in which L> 2W≥ D, and the melt volume flow rate of the composition is in the range of 25 to 45 cm 3 /10 min, as measured according to ISO 1133 with 21.6 kg and 275 °C and in which wt% and ppm is with respect to the total amount of composition. The invention also relates to a process for preparing a blow molded container.

Abstract translation: 本发明涉及一种吹塑成型容器，其具有长度L，宽度W和深度D，如三维笛卡尔坐标系所定义，并由组合物制备，所述组合物包含：至少一种半结晶聚酰胺; II。 至少一种量为1重量％至50重量％的抗冲改性剂; III。 至少一种量为50ppm至1000ppm的硅油; IV。 至少一种支链剂的量为0.01重量％至6.0重量％; v。至少一种量为0.05重量％至2.0重量％的稳定剂; 其中L为至少75cm，并且其中L>2W≥D，并且组合物的熔融体积流速在25至45cm 3 / 10min的范围内，根据ISO 1133测量，其具有21.6kg和275 ℃，其中wt％和ppm是相对于组合物的总量。 本发明还涉及一种制备吹塑容器的方法。