公开(公告)号：US20230364863A1

公开(公告)日：2023-11-16

申请号：US18225246

申请日：2023-07-24

申请人： Massachusetts Institute of Technology ,  BASF SE

发明人： Michael J. Foshey ,  Timothy P. Erps ,  Mina Konakovic Lukovic ,  Wojciech Matusik ,  Wan Shou ,  Klaus Stoll ,  Bernhard Ulrich von Vacano ,  Hanns Hagen Goetzke

IPC分类号： B29C64/393 ,  C09D11/101 ,  B29C64/124 ,  B29C64/112 ,  B33Y70/00 ,  G06F18/2415

CPC分类号： B29C64/393 ,  C09D11/101 ,  B29C64/124 ,  B29C64/112 ,  B33Y70/00 ,  G06F18/24155

摘要： Systems and methods for optimizing the formulation of materials are provided. The systems and methods employ a data-driven, iterative approach to derivate optimal material formulations. One portion of the system includes a sample automation system that outputs the material samples to be tested, and a second portion of the system includes an optimization engine that analyzes data extracted from the material samples and generates additional formulations for materials to be printed and tested. This process continues so that optimal material formulations can be determined based on desired mechanical properties of the material to be optimized. The optimization engine can further be capable of predicting results of formulation that have not yet been tested and using those predictions to further drive the next suggested materials to be tested.

公开(公告)号：US20210095141A1

公开(公告)日：2021-04-01

申请号：US17061548

申请日：2020-10-01

申请人： Massachusetts Institute of Technology ,  BASF SE

发明人： Michael J. Foshey ,  Timothy P. Erps ,  Mina Konakovic Lukovic ,  Wojciech Matusik ,  Wan Shou ,  Klaus Stoll ,  Bernhard Ulrich von Vacano ,  Hanns-Hagen Goetzke

IPC分类号： C09D11/101 ,  B29C64/112 ,  B29C64/124 ,  G06K9/62

摘要： Systems and methods for optimizing the formulation of materials are provided. The systems and methods employ a data-driven, iterative approach to derivate optimal material formulations. One portion of the system includes a sample automation system that outputs the material samples to be tested, and a second portion of the system includes an optimization engine that analyzes data extracted from the material samples and generates additional formulations for materials to be printed and tested. This process continues so that optimal material formulations can be determined based on desired mechanical properties of the material to be optimized. The optimization engine can further be capable of predicting results of formulation that have not yet been tested and using those predictions to further drive the next suggested materials to be tested.

公开(公告)号：US11752700B2

公开(公告)日：2023-09-12

申请号：US17061548

申请日：2020-10-01

申请人： Massachusetts Institute of Technology ,  BASF SE

发明人： Michael J. Foshey ,  Timothy P. Erps ,  Mina Konakovic Lukovic ,  Wojciech Matusik ,  Wan Shou ,  Klaus Stoll ,  Bernhard Ulrich von Vacano ,  Hanns Hagen Goetzke

IPC分类号： B29C64/393 ,  C09D11/101 ,  B29C64/124 ,  B29C64/112 ,  B33Y70/00 ,  G06F18/2415

CPC分类号： B29C64/393 ,  B29C64/112 ,  B29C64/124 ,  B33Y70/00 ,  C09D11/101 ,  G06F18/24155

摘要： Systems and methods for optimizing the formulation of materials are provided. The systems and methods employ a data-driven, iterative approach to derivate optimal material formulations. One portion of the system includes a sample automation system that outputs the material samples to be tested, and a second portion of the system includes an optimization engine that analyzes data extracted from the material samples and generates additional formulations for materials to be printed and tested. This process continues so that optimal material formulations can be determined based on desired mechanical properties of the material to be optimized. The optimization engine can further be capable of predicting results of formulation that have not yet been tested and using those predictions to further drive the next suggested materials to be tested.

公开(公告)号：US20160136871A1

公开(公告)日：2016-05-19

申请号：US15001799

申请日：2016-01-20

申请人： BASF SE

发明人： Klaus Stoll ,  Karl-Heinz Hornbach

IPC分类号： B29C55/00 ,  B29C47/06 ,  C08J5/18 ,  B29C55/28

CPC分类号： C08J5/18 ,  B29C48/0018 ,  B29C48/022 ,  B29C48/08 ,  B29C48/10 ,  B29C48/13 ,  B29C48/21 ,  B29C55/005 ,  B29C55/28 ,  B29D7/01 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0005 ,  B29K2105/0008 ,  B29K2105/0044 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2995/0026 ,  B29K2995/0077 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/21 ,  B32B2307/71 ,  B32B2307/746 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/00 ,  B32B2329/04 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2377/00 ,  C08J3/22 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/14 ,  C08L23/02 ,  C08L23/10 ,  C08L2666/06

摘要： An extruded air cooled blown film having a) a total thickness of 5 to 500 μm, b) a mono-layer structure or 2 to 9 coextruded layers, c) at least one layer L containing a polymer selected from the group consisting of polypropylene homopolymers, polypropylene random copolymers, hetero-phasic polypropylene block copolymers, or any mixtures thereof, said polymer having a melt flow rate, according to ASTM D-1238, of 0.1 to 10 dg/min at 230° C. and 2.16 kg, said layer L further containing 0.001 to 2%, relative to the weight of the polymer, of a particular nucleating agent, and optionally d) a Modulus according to EN ISO 527 enhanced by at least 10% versus a reference film without the nucleating agent.

摘要翻译： 一种挤出空气冷却的吹塑薄膜，具有a）总厚度为5至500μm，b）单层结构或2至9个共挤出层，c）至少一层含有选自聚丙烯均聚物 ，聚丙烯无规共聚物，异相聚丙烯嵌段共聚物或其任何混合物，根据ASTM D-1238，所述聚合物在230℃和2.16kg下的熔体流动速率为0.1-10dg / min，所述层 L还相对于聚合物的重量含有0.001至2％的特定成核剂，以及任选地d）根据EN ISO 527的模量相对于不含成核剂的参考膜增强至少10％。

公开(公告)号：US20130210973A1

公开(公告)日：2013-08-15

申请号：US13717804

申请日：2012-12-18

申请人： BASF SE

发明人： Klaus Stoll ,  Kurt Hoffmann ,  Bruno Rotzinger ,  Hans-Werner Schmidt

IPC分类号： C08K5/20 ,  C08K5/1575

CPC分类号： C08K5/20 ,  C08K5/1575 ,  C08K7/02

摘要： A process for improving the flow properties of a melt containing a thermoplastic polymer, which comprises incorporating 0.005% to 0.5% by weight, relative to the weight of the thermoplastic polymer, of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing.

摘要翻译： 一种用于改善含有热塑性聚合物的熔体的流动性能的方法，其包括相对于热塑性聚合物的重量掺入0.005重量％至0.5重量％的一种或多种选自有机和无机化合物的添加剂 在熔融加工之前或期间，其固态的针状形态进入所述热塑性聚合物。

公开(公告)号：US09732198B2

公开(公告)日：2017-08-15

申请号：US15370030

申请日：2016-12-06

申请人： BASF SE

发明人： Klaus Stoll ,  Karl-Heinz Hornbach

IPC分类号： C08J5/18 ,  B29D7/01 ,  B29C47/00 ,  B32B27/08 ,  C08L23/10 ,  B29C47/06 ,  B29C55/00 ,  B29C55/28 ,  B32B27/32 ,  C08J3/22 ,  C08L23/02 ,  B29K23/00 ,  B29K105/00

CPC分类号： C08J5/18 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/065 ,  B29C55/005 ,  B29C55/28 ,  B29D7/01 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0005 ,  B29K2105/0008 ,  B29K2105/0044 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2995/0026 ,  B29K2995/0077 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/21 ,  B32B2307/71 ,  B32B2307/746 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/00 ,  B32B2329/04 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2377/00 ,  C08J3/22 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/14 ,  C08L23/02 ,  C08L23/10 ,  C08L2666/06

摘要： An extruded air cooled blown film having a) a total thickness of 5 to 500 μm, b) a mono-layer structure or 2 to 9 coextruded layers, c) at least one layer L containing a polymer selected from the group consisting of polypropylene homopolymers, polypropylene random copolymers, hetero-phasic polypropylene block copolymers, or any mixtures thereof, said polymer having a melt flow rate, according to ASTM D-1238, of 0.1 to 10 dg/min at 230° C. and 2.16 kg, said layer L further containing 0.001 to 2%, relative to the weight of the polymer, of a particular nucleating agent, and optionally d) a Modulus according to EN ISO 527 enhanced by at least 10% versus a reference film without the nucleating agent.

公开(公告)号：US09278487B2

公开(公告)日：2016-03-08

申请号：US13774316

申请日：2013-02-22

申请人： BASF SE

发明人： Klaus Stoll ,  Karl-Heinz Hornbach

IPC分类号： B29D7/01 ,  B32B27/08 ,  C08J5/18 ,  C08L23/10 ,  B29C47/00 ,  C08L23/02 ,  B29C47/06

CPC分类号： C08J5/18 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/065 ,  B29C55/005 ,  B29C55/28 ,  B29D7/01 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0005 ,  B29K2105/0008 ,  B29K2105/0044 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2995/0026 ,  B29K2995/0077 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/21 ,  B32B2307/71 ,  B32B2307/746 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/00 ,  B32B2329/04 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2377/00 ,  C08J3/22 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/14 ,  C08L23/02 ,  C08L23/10 ,  C08L2666/06

摘要： An extruded air cooled blown film having a) a total thickness of 5 to 500 μm, b) a mono-layer structure or 2 to 9 coextruded layers, c) at least one layer L containing a polymer selected from the group consisting of polypropylene homopolymers, polypropylene random copolymers, hetero-phasic polypropylene block copolymers, or any mixtures thereof, said polymer having a melt flow rate, according to ASTM D-1238, of 0.1 to 10 dg/min at 230° C. and 2.16 kg, said layer L further containing 0.001 to 2%, relative to the weight of the polymer, of a particular nucleating agent, and optionally d) a Modulus according to EN ISO 527 enhanced by at least 10% versus a reference film without the nucleating agent.

摘要翻译： 一种挤出空气冷却的吹塑薄膜，具有a）总厚度为5至500μm，b）单层结构或2至9个共挤出层，c）至少一层含有选自聚丙烯均聚物 ，聚丙烯无规共聚物，异相聚丙烯嵌段共聚物或其任何混合物，根据ASTM D-1238，所述聚合物在230℃和2.16kg下的熔体流动速率为0.1-10dg / min，所述层 L还相对于聚合物的重量含有0.001至2％的特定成核剂，以及任选地d）根据EN ISO 527的模量相对于不含成核剂的参考膜增强至少10％。

公开(公告)号：US20170081486A1

公开(公告)日：2017-03-23

申请号：US15370030

申请日：2016-12-06

申请人： BASF SE

发明人： Klaus Stoll ,  Karl-Heinz Hornbach

IPC分类号： C08J5/18 ,  B29C47/06 ,  C08J3/22 ,  B29C55/00 ,  B32B27/08 ,  B32B27/32 ,  B29C47/00 ,  B29C55/28

CPC分类号： C08J5/18 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0026 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/065 ,  B29C55/005 ,  B29C55/28 ,  B29D7/01 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0005 ,  B29K2105/0008 ,  B29K2105/0044 ,  B29K2105/0085 ,  B29K2105/0094 ,  B29K2995/0026 ,  B29K2995/0077 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2307/21 ,  B32B2307/71 ,  B32B2307/746 ,  B32B2323/043 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/00 ,  B32B2329/04 ,  B32B2331/04 ,  B32B2367/00 ,  B32B2377/00 ,  C08J3/22 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2323/14 ,  C08L23/02 ,  C08L23/10 ,  C08L2666/06

摘要： An extruded air cooled blown film having a) a total thickness of 5 to 500 μm, b) a mono-layer structure or 2 to 9 coextruded layers, c) at least one layer L containing a polymer selected from the group consisting of polypropylene homopolymers, polypropylene random copolymers, hetero-phasic polypropylene block copolymers, or any mixtures thereof, said polymer having a melt flow rate, according to ASTM D-1238, of 0.1 to 10 dg/min at 230° C. and 2.16 kg, said layer L further containing 0.001 to 2%, relative to the weight of the polymer, of a particular nucleating agent, and optionally d) a Modulus according to EN ISO 527 enhanced by at least 10% versus a reference film without the nucleating agent.