公开(公告)号：US20170369667A1

公开(公告)日：2017-12-28

申请号：US15538788

申请日：2015-12-15

Applicant: BASF SE

Inventor： Holger RUCKDÄSCHEL ,  Rene ARBTER ,  Robert STEIN ,  Daniela LONGO-SCHEDEL ,  Tim DIEHLMANN ,  Bangaru SAMPATH ,  Peter GUTMANN ,  Alexandre TERRENOIRE ,  Markus HARTENSTEIN ,  Andreas KIRGIS ,  Gregor DAUN ,  Marc Claude MARTIN ,  Peter MERKEL ,  Thomas KICIAK ,  Alessio MORINO

IPC: C08J9/00 ,  B29C44/56 ,  B32B27/06 ,  B29C47/90 ,  C08J5/04 ,  B32B5/24 ,  C08J9/12 ,  C08J9/14 ,  B29C44/50 ,  C08J3/22 ,  B32B5/20 ,  B29C44/34 ,  B29L31/08 ,  B29L9/00 ,  B29K105/12 ,  B29K105/04 ,  B29K67/00 ,  B29K25/00 ,  B29C47/00

CPC classification number: C08J9/0085 ,  B29C44/3446 ,  B29C44/352 ,  B29C44/505 ,  B29C44/569 ,  B29C48/07 ,  B29C48/90 ,  B29K2025/06 ,  B29K2067/003 ,  B29K2105/04 ,  B29K2105/046 ,  B29K2105/12 ,  B29L2009/00 ,  B29L2031/08 ,  B32B5/022 ,  B32B5/024 ,  B32B5/08 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B27/065 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2266/0214 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0292 ,  B32B2266/08 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/581 ,  B32B2307/584 ,  B32B2307/706 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2603/00 ,  B32B2605/00 ,  B32B2607/00 ,  C08J3/226 ,  C08J5/043 ,  C08J9/0061 ,  C08J9/122 ,  C08J9/127 ,  C08J9/141 ,  C08J9/142 ,  C08J9/149 ,  C08J9/36 ,  C08J2201/024 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/202 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2325/08 ,  C08J2325/10 ,  C08J2325/12 ,  C08J2325/14 ,  C08J2327/06 ,  C08J2333/00 ,  C08J2333/20 ,  C08J2335/06 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2369/00 ,  C08J2371/00 ,  C08J2371/12 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2381/04 ,  C08J2381/06 ,  C08J2467/02 ,  C08J2471/12

Abstract: The invention relates to a molding composed of extruded foam, wherein at least one fiber (F) is present with a fiber region (FB2) within the molding and is surrounded by the extruded foam, while a fiber region (FB1) of the fiber (F) projects from a first side of the molding and a fiber region (FB3) of the fiber (F) projects from a second side of the molding, and the extruded foam is produced by an extrusion process comprising the following steps: I) providing a polymer melt in an extruder, II) introducing at least one blowing agent into the polymer melt provided in step I) to obtain a foamable polymer melt, III) extruding the foamable polymer melt obtained in step II) from the extruder through at least one die aperture into an area at lower pressure, with expansion of the foamable polymer melt to obtain an expanded foam, and IV) calibrating the expanded foam from step III) by conducting the expanded foam through a shaping tool to obtain the extruded foam.

公开(公告)号：US20180009960A1

公开(公告)日：2018-01-11

申请号：US15538723

申请日：2015-12-15

Applicant: BASF SE

Inventor： Holger RUCKDÄSCHEL ,  Alexandre TERRENOIRE ,  Rene ARBTER ,  Bangaru SAMPATH ,  Peter GUTMANN ,  Ragnar STOLL ,  Christophe Leon Marie HEBETTE ,  Robert STEIN

IPC: C08J9/00 ,  B29C47/00 ,  B29B9/06 ,  C08J9/16 ,  B32B5/02 ,  B32B5/08 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B29C44/34 ,  C08J9/36 ,  B29L31/08 ,  B29K105/12 ,  B29L9/00

CPC classification number: C08J9/0085 ,  B29B9/065 ,  B29C44/3461 ,  B29C44/352 ,  B29C44/569 ,  B29C48/0012 ,  B29C48/92 ,  B29K2105/12 ,  B29L2009/00 ,  B29L2031/08 ,  B32B5/022 ,  B32B5/024 ,  B32B5/026 ,  B32B5/028 ,  B32B5/08 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B27/065 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2266/0214 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0292 ,  B32B2266/08 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/581 ,  B32B2307/584 ,  B32B2307/706 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2603/00 ,  B32B2605/00 ,  B32B2607/00 ,  C08J9/0061 ,  C08J9/122 ,  C08J9/127 ,  C08J9/141 ,  C08J9/16 ,  C08J9/232 ,  C08J9/36 ,  C08J2201/03 ,  C08J2201/034 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2203/202 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/06 ,  C08J2325/08 ,  C08J2325/10 ,  C08J2325/12 ,  C08J2325/14 ,  C08J2327/16 ,  C08J2333/00 ,  C08J2367/04 ,  C08J2369/00 ,  C08J2371/10 ,  C08J2371/12 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2381/06 ,  C08J2425/06 ,  C08J2471/10 ,  C08J2471/12

Abstract: The present invention relates to a molding made of expanded bead foam, wherein at least one fiber (F) is partly within the molding, i.e. is surrounded by the expanded bead foam. The two ends of the respective fibers (F) that are not surrounded by the expanded bead foam thus each project from one side of the corresponding molding. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings of the invention from expanded bead foam or the panels of the invention and for the use thereof, for example as rotor blade in wind turbines.

公开(公告)号：US20190168426A1

公开(公告)日：2019-06-06

申请号：US16303423

申请日：2017-05-17

Applicant: BASF SE

Inventor： Holger RUCKDAESCHEL ,  Alexandre TERRENOIRE ,  Rene ARBTER ,  Bangaru Dharmapuri Sriramul SAMPATH ,  Peter GUTMANN ,  Ragnar STOLL ,  Robert STEIN ,  Christophe Leon Marie HEBETTE

IPC: B29C44/12 ,  B29C44/30 ,  B29C44/56 ,  B29C70/14

Abstract: The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a double belt foaming process or a block foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.

公开(公告)号：US20170291390A1

公开(公告)日：2017-10-12

申请号：US15511815

申请日：2015-09-10

Applicant: BASF SE

Inventor： Gregor DAUN ,  Alessio MORINO ,  Alexandre TERRENOIRE

IPC: B32B5/20 ,  B32B27/36 ,  B32B38/00 ,  B32B7/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/32

CPC classification number: B32B5/20 ,  B32B5/18 ,  B32B7/02 ,  B32B27/065 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B38/0004 ,  B32B2250/05 ,  B32B2250/40 ,  B32B2250/42 ,  B32B2266/0221 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0278 ,  B32B2266/0285 ,  B32B2266/08 ,  B32B2307/54 ,  B32B2307/72 ,  B32B2603/00 ,  B32B2605/00 ,  B32B2605/12 ,  B32B2605/18

Abstract: The present invention relates to a composite article comprising at least two layers (A) of component a) and at least one layer (B1) of component b). The respective layers (A) and (B1) are alternately linked together. The component a) has a compressive modulus of at least 10 MPa and can, therefore, be considered as a comparably rigid component, which can be also assigned as rigid core element, in contrast thereto the component b) has a compression stress value at a compression of 40% of not more than 20 kPa. By consequence, component b) can be considered as a comparably flexible (elastic) component. Therefore, the composite articles according to the present invention can be considered as semi-flexible materials due to the combination of alternating rigid and flexible segments (layers) within those composite articles. The composite articles according to the present invention may further comprise at least one layer (B2) of component b), which layer is also alternately linked together with the respective layers (A). In addition, at least one layer (B2) crosses at least one layer (B1) with an angle α in the range of 0°

公开(公告)号：US20180257345A1

公开(公告)日：2018-09-13

申请号：US15538704

申请日：2015-12-15

Applicant: BASF SE

Inventor： Holger RUCKDÄSCHEL ,  Rene ARBTER ,  Robert STEIN ,  Daniela LONGO-SCHEDEL ,  Tim DIEHLMANN ,  Bangaru SAMPATH ,  Peter GUTMANN ,  Alexandre TERRENOIRE ,  Markus HARTENSTEIN ,  Andreas KIRGIS ,  Alessio MORINO ,  Gregor DAUN ,  Marc Claude MARTIN ,  Peter MERKEL ,  Thomas KICIAK

IPC: B32B27/06 ,  B32B5/24 ,  B32B5/08 ,  C08J9/00 ,  C08J9/14 ,  B29C44/50

CPC classification number: B32B27/065 ,  B29C44/352 ,  B29C44/505 ,  B29C44/569 ,  B29C48/90 ,  B29K2105/04 ,  B29K2105/12 ,  B29L2009/00 ,  B29L2031/08 ,  B32B5/022 ,  B32B5/024 ,  B32B5/08 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2266/0214 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0292 ,  B32B2266/08 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/581 ,  B32B2307/584 ,  B32B2307/706 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2603/00 ,  B32B2605/00 ,  B32B2607/00 ,  C08J9/0061 ,  C08J9/14 ,  C08J9/36 ,  C08J2201/03 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/08 ,  C08J2325/10 ,  C08J2325/12 ,  C08J2325/14 ,  C08J2327/06 ,  C08J2333/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2371/00 ,  C08J2371/12 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2381/04 ,  C08J2381/06

Abstract: The present invention relates to a process for producing a molding made from blowing agent-containing foam comprising at least one fiber (F), wherein the at least one fiber (F) is partially introduced into the blowing agent-containing foam. The two ends of the respective fiber (F) that are not surrounded by the blowing agent-containing foam thus project from one side of the corresponding molding. The present invention also provides the molding as such. The present invention further provides a panel comprising at least one such molding, produced by the process according to the invention, and at least one further layer (S1). The present invention also provides for the production of the panels of the invention and for the use thereof, for example as a rotor blade in wind turbines.

公开(公告)号：US20170361545A1

公开(公告)日：2017-12-21

申请号：US15538496

申请日：2015-12-15

Applicant: BASF SE

Inventor： Holger RUCKDÄSCHEL ,  Rene ARBTER ,  Robert STEIN ,  Daniela LONGO-SCHEDEL ,  Tim DIEHLAMAN ,  Bangaru SAMPATH ,  Peter GUTMANN ,  Alexandre TERRENOIRE ,  Markus HARTENSTEIN ,  Andreas KIRGIS ,  Alessio MORINO ,  Gregor DAUN ,  Marc Claude MARTIN

IPC: B29C70/08 ,  B32B5/24 ,  B32B5/18 ,  B29C70/24 ,  B32B7/04 ,  B29C44/34 ,  B29L31/08

CPC classification number: B29C70/086 ,  B29C44/352 ,  B29C44/50 ,  B29C44/505 ,  B29C44/569 ,  B29C48/07 ,  B29C48/90 ,  B29C70/24 ,  B29K2105/04 ,  B29K2105/12 ,  B29L2009/00 ,  B29L2031/08 ,  B29L2031/085 ,  B32B5/022 ,  B32B5/024 ,  B32B5/08 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B7/04 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0269 ,  B32B2262/065 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2262/14 ,  B32B2266/0214 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0292 ,  B32B2266/08 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/581 ,  B32B2307/584 ,  B32B2307/706 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2603/00 ,  B32B2605/00 ,  B32B2607/00 ,  C08J9/0061 ,  C08J9/122 ,  C08J9/127 ,  C08J9/141 ,  C08J9/142 ,  C08J9/149 ,  C08J9/33 ,  C08J9/36 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/202 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2325/08 ,  C08J2325/10 ,  C08J2325/12 ,  C08J2325/14 ,  C08J2327/06 ,  C08J2333/00 ,  C08J2367/02 ,  C08J2367/04 ,  C08J2371/00 ,  C08J2371/12 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2381/04 ,  C08J2381/06 ,  C08J2400/30 ,  C08J2471/12

Abstract: The present invention relates to a molding made from foam, wherein at least one fiber (F) is partly within the molding, i.e. is surrounded by the foam. The two ends of the respective fibers (F) that are not surrounded by the foam thus each project from one side of the corresponding molding. The foam comprises at least two mutually bonded foam segments.