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公开(公告)号：US20230173794A1
公开(公告)日：2023-06-08
申请号：US17998985
申请日：2021-05-17
Applicant: BASF SE
Inventor： Patrick Spies , Daniela Longo-Schedel , Rene Holschuh , Xaver Hopfenspirger
CPC classification number: B32B27/065 , B32B5/20 , B32B27/08 , B32B27/34 , B32B15/08 , B32B27/32 , B29C44/04 , B32B2250/05 , B32B2250/40 , B32B2307/72
Abstract: The present invention relates to a polymer foam laminate structure (1), comprising—a first solid layer (101) having a density of more than 1000 g/l, which is covered by at least one first functional layer (103), —a polymeric foam layer (105) provided on the at least one first functional layer (103), —a second solid layer (109) having a density of more than 1000 g/l, which is covered by at least one second functional layer (107), the at least one second functional layer (107) being in contact with the polymeric foam layer (103), wherein the polymeric foam layer (105) has a density of 20 g/l to less than 1000 g/l. The present invention further pertains a method for preparing a polymer foam laminate structure (1) and a composite component (1000) inter alia comprising the polymer foam laminate structure (1).
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公开(公告)号：US10808116B2
公开(公告)日：2020-10-20
申请号：US15769101
申请日：2016-10-06
Applicant: BASF SE
Inventor： Daniela Longo-Schedel , Hans-Joachim Hähnle , Rebekka Von Benten , Frank Reuter
IPC: C08L39/02 , C08J9/00 , C08J9/30 , C04B38/10 , C04B26/04 , C04B26/06 , C08J9/06 , C08K5/07 , C04B111/28 , C04B103/00
Abstract: A process for producing an in-situ foam comprising the following mixing components: one or more inorganic fillers A) at from 50 to 98 wt %, one or more cationic or amphoteric polymers B) at from 1 to 48 wt %, one or more surfactants C) at from 0.5 to 48 wt %, one or more crosslinkers D) capable of reacting with said polymers B) at from 0.01 to 5 wt %, one or more cell regulators E), selected from silicones, siliconates and carbon, at from 0.5 to 10 wt %, one or more additives F) at from 0 to 20 wt %, wherein the weight percentages of said components A) to F) are based on the nonaqueous fractions and the sum total of A) to F) adds up to 100 wt %.
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公开(公告)号：US10543664B2
公开(公告)日：2020-01-28
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
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.
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4.发明授权公开(公告)号：US08568633B2
公开(公告)日：2013-10-29
申请号：US13669747
申请日：2013-01-29
Applicant: BASF SE
Inventor： Carsten Schips , Klaus Hahn , Georg Gräβel , Daniela Longo-Schedel , Jens Assmann , Andreas Gietl
IPC: C08J9/18
CPC classification number: B29C44/10 , C08J9/0061 , C08J9/224 , C08J2203/14 , C08J2325/04 , C08J2423/00 , C08J2453/00 , Y10T428/249978
Abstract: Thermoplastic particle foams which have cells having a mean cell size in the range from 20 to 500 μm and in which the cell membranes have a nanocellular or fibrous structure having pore or fiber diameters below 1500 nm, and also processes for producing them.
Abstract translation: 具有平均泡孔尺寸在20-500μm的细胞，其中细胞膜具有孔径或纤维直径在1500nm以下的纳米孔或纤维结构的热塑性颗粒泡沫，以及其制备方法。
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