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1. 发明申请

WO2021233840A1 Polymer foam laminate structure 审中-公开
公开(公告)号：WO2021233840A1
公开(公告)日：2021-11-25
申请号：PCT/EP2021/063015
申请日：2021-05-17
申请人： BASF SE
发明人： SPIES, Patrick , LONGO-SCHEDEL, Daniela , HOLSCHUH, Rene , HOPFENSPIRGER, Xaver
IPC分类号： B32B7/02 , B32B5/18 , B32B5/20 , B32B7/12 , B32B15/04 , B32B15/08 , B32B15/088 , B32B27/06 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B5/16 , B29C44/04 , B60R21/02
摘要： 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).

2. 发明申请

WO2021233837A1 METHOD FOR MANUFACTURING A METAL-POLYMER HYBRID PART AND METAL-POLYMER HYBRID PART 审中-公开
公开(公告)号：WO2021233837A1
公开(公告)日：2021-11-25
申请号：PCT/EP2021/063011
申请日：2021-05-17
申请人： BASF SE
发明人： BEM, Roman , SPIES, Patrick
IPC分类号： B29C65/16 , B32B15/088
摘要： The present invention relates to a method for manufacturing a metal-polymer hybrid part, the metal-polymer hybrid part itself as well as a laminate component. For electric or electronic components as well as mechanical structures, housings are often used consisting of a polymer compound part, which in particular has a thermoplastic matrix, and a polymer metal hybrid, wherein the different materials take over different functions. The polymer metal hybrid as a semi-finished product is suitable for an electromagnetic shielding, as a diffusion barrier, for instance against oil, fuel and cooling media for electronic housings, for heat dissipation from the housing interior as well as for abrasion protection. The polymer compound part serves for the structure and outer contour and enables forming of geometric complex structures for connecting to other structures as well as for receiving and positioning of electronic elements or plugs. Therefore, polymer metal hybrids are generally known from the state of the art.

3. 发明申请

WO2021048123A1 POLYAMIDE COMPOSITION COMPRISING CARBON BLACK 审中-公开
公开(公告)号：WO2021048123A1
公开(公告)日：2021-03-18
申请号：PCT/EP2020/075074
申请日：2020-09-08
申请人： BASF SE
发明人： DESBOIS, Philippe , ENGELMANN, Jochen , CREMER, Jens
IPC分类号： C08K3/04 , C08K3/105 , C08K5/20 , C08K7/14 , C08J3/22
摘要： The present invention relates to a polyamide composition (PC) comprising at least one polyamide (A) and at least one carbon black (B), wherein the surface layer of the at least one carbon black (B) comprises not more than 2 % by weight of oxygen, based on the total weight of the surface layer of the at least one carbon black (B), and wherein the weight of oxygen in the surface layer is measured by X-ray photoelectron spectroscopy at an X-ray penetration depth of 2 to 10 nm. The present invention further relates to a process for producing the polyamide composition (PC) and to a process for the production of a moulded article by forming the polyamide composition (PC). In addition, the present invention relates to a moulded article comprising the polyamide composition (PC), and to the use of the at least one carbon black (B) in a polyamide composition (PC) for increasing the shrinkage of moulded articles made from said polyamide composition (PC).

4. 发明申请

WO2020011873A1 METHOD FOR THE PRODUCTION OF STABLE POLYOXYMETHYLENE COPOLYMERS (CPOM) 审中-公开
公开(公告)号：WO2020011873A1
公开(公告)日：2020-01-16
申请号：PCT/EP2019/068579
申请日：2019-07-10
申请人： BASF SE , KOLON PLASTICS INC.
发明人： HEITZ, Thomas , DEMETER, Jürgen , MOELLER, Anna Karina , IN-GI, Cho
IPC分类号： C08L59/04 , C08G2/10 , C08G2/06 , C08K5/17 , C08G2/20 , C08G2/28 , C08K5/00 , C08G2/18
摘要： The present invention relates to a method for the deactivation of an acid catalyst during the production process of a polyoxymethylene copolymer (cPOM) by adding triisopropanolamine (tris(2-hydroxypropyl)amine) to a mixture which comprises the polyoxymethylene copolymer (cPOM) and the acid catalyst.

5. 发明申请

WO2019002226A1 NEW MEMBRANE POLYMER AND MEMBRANES 审中-公开
公开(公告)号：WO2019002226A1
公开(公告)日：2019-01-03
申请号：PCT/EP2018/066996
申请日：2018-06-25
申请人： BASF SE , NATIONAL UNIVERSITY OF SINGAPORE
发明人： WEBER, Martin , SCHOENING, Kai-Uwe , MALETZKO, Christian , YONG, Wai Fen , CHUNG, Tai-Shung , NADERI, Ali
IPC分类号： C08G65/40 , C08G75/23 , H01B1/06 , H01B3/30 , H01M8/02
摘要： The present invention relates to a process for the preparation of a polyarylene ether sulfone polymer (P) by converting a reaction mixture (R G ) which comprises, among others, at least one aromatic dihalogen sulfone and at least one dihydroxy component comprising at least 20 mol-% of trimethylhydroquinone based on the total amount of the at least one dihydroxy component. The present invention furthermore relates to the 0use of a polyarylene ether sulfone polymer (P) obtainable by the inventive process in a membrane (M) and to a membrane (M) comprising the polyarylene ether sulfone polymer (P) obtainable by the inventive process, as well as to a method for the preparation of a membrane (M).

6. 发明申请

WO2018141631A1 VERFAHREN ZUR HERSTELLUNG EINES POLYAMIDPULVERS DURCH FÄLLUNG 审中-公开
公开(公告)号：WO2018141631A1
公开(公告)日：2018-08-09
申请号：PCT/EP2018/051860
申请日：2018-01-25
申请人： BASF SE
发明人： GRAMLICH, Simon , MEIER, Thomas , GABRIEL, Claus , HERLE, Natalie Beatrice Janine
IPC分类号： B29B9/12 , B29C67/00 , B33Y70/00 , B29K77/00 , B29C64/153
摘要： Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Polyamidpulvers (PP), das mindestens ein teilkristallines Polyamid (P) und mindestens ein Additiv (A) enthält. Dabei werden zunächst das teilkristalline Polyamid (P) und das mindestens eine Additiv (A) miteinander in einem Extruder compoundiert und anschließend in ein Lösungsmittel (LM) eingebracht, in dem dann das mindestens eine teilkristalline Polyamid (P) kristallisiert unter Erhalt des Polyamidpulvers (PP). Darüber hinaus betrifft die vorliegende Erfindung das so erhältliche Polyamidpulver (PP) und die Verwendung des Polyamidpulvers (PP) als Sinterpulver (SP) sowie ein Verfahren zur Herstellung eines Formkörpers durch selektives Lasersintern eines Polyamidpulvers (PP).

7. 发明申请

WO2017190988A1 SELBSTKÜHLENDE KOMPOSITMATERIALIEN 审中-公开
标题翻译：自冷复合材料
公开(公告)号：WO2017190988A1
公开(公告)日：2017-11-09
申请号：PCT/EP2017/059808
申请日：2017-04-25
申请人： BASF SE
发明人： BRUCHMANN, Bernd , FEICHTENSCHLAGER, Bernhard , SCHUETTE, Markus , ALBRECHT, Gerhard , KASPER, Patrick , MUELHAUPT, Rolf , GUPTA, Anoop , GUENTHER, Eva
IPC分类号： C04B28/02
摘要： Die vorliegende Erfindung betrifft ein Kompositmaterial, das mindestens ein thermoresponsives Polymer und mindestens einen anorganischen Baustoff enthält. Des Weiteren betrifft die vorliegende Erfindung ein Verfahren zur Herstellung des Kompositmaterials sowie die Verwendung des Kompositmaterials zur Kühlung und zur Regelung der Luftfeuchte.
摘要翻译：本发明涉及含有至少一种热响应聚合物和至少一种无机建筑材料的复合材料。此外，本发明涉及用于制造该复合材料的方法以及该复合材料用于冷却和调节空气湿度的用途

8. 发明申请

WO2017148850A1 METHOD FOR THE PREPARATION OF A MEMBRANE WHICH COMPRISES AN ORGANIC POLYMER OF INTRINSIC MICROPOROSITY (PIM) AND A SULFONATED POLYARYLENESULFONE POLYMER 审中-公开
标题翻译：制备包含本征微孔有机聚合物（PIM）和磺化聚芳醚砜聚合物的膜的方法
公开(公告)号：WO2017148850A1
公开(公告)日：2017-09-08
申请号：PCT/EP2017/054479
申请日：2017-02-27
申请人： BASF SE , NATIONAL UNIVERSITY OF SINGAPORE
发明人： WEBER, Martin , STAUDT, Claudia , MALETZKO, Christian , YONG, Wai Fen , CHUNG, Tai-Shung
IPC分类号： B01D53/22 , B01D69/02 , B01D71/68 , B01D71/72 , B01D71/82
CPC分类号： B01D71/68 , B01D53/228 , B01D69/02 , B01D71/72 , B01D71/82 , B01D2325/02 , B01D2325/14
摘要： The present invention relates to a method for the preparation of a membrane (M) which comprises an organic polymer of intrinsic microporosity (PIM) and a sulfonated polyarylenesulfone polymer (sP). The present invention further relates to the membrane (M) obtained by said method and the use of this membrane (M) for the separation of gases from gas mixtures.
摘要翻译：本发明涉及制备包含固有微孔性（PIM）和磺化聚芳砜聚合物（sP）的有机聚合物的膜（M）的方法。本发明进一步涉及通过所述方法获得的膜（M）和该膜（M）用于从气体混合物中分离气体的用途。

9. 发明申请

WO2017140773A1 VERFAHREN ZUR HERSTELLUNG VON POLYAMIDPULVERN DURCH FÄLLUNG 审中-公开
标题翻译：填充法制备聚酰胺粉末的方法
公开(公告)号：WO2017140773A1
公开(公告)日：2017-08-24
申请号：PCT/EP2017/053491
申请日：2017-02-16
申请人： BASF SE
发明人： ULZHOEFER, Angela , GRAMLICH, Simon , OSTERMANN, Rainer , STAMMER, Achim , SIMON, Dirk , ZHU, Ning
IPC分类号： C08J3/03 , C08J3/07 , C08J3/14 , C08G69/04 , C08G69/14 , C08G69/16 , C08L77/02
CPC分类号： C08J3/07 , C08G69/04 , C08G69/14 , C08G69/16 , C08J3/03 , C08J3/14 , C08J2377/02 , C08L77/02
摘要： Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Polyamidpulvern sowie die durch dieses Verfahren erhältlichen Polyamidpulver. Zudem betrifft die vorliegende Erfindung die Verwendung der Polyamidpulver als Sinterpulver beim selektiven Lasersintern.
摘要翻译：本发明涉及生产聚酰胺粉末的方法和通过该方法可获得的聚酰胺粉末。此外，本发明涉及聚酰胺粉末在选择性激光烧结中作为烧结粉末的用途

10. 发明申请

WO2016078759A1 METHOD FOR THE DETERMINATION OF A CONCENTRATION OF A POLYACRYLIC ACID IN AN AQUEOUS MEDIUM 审中-公开
标题翻译：测定酸性介质中聚丙烯酸浓度的方法
公开(公告)号：WO2016078759A1
公开(公告)日：2016-05-26
申请号：PCT/EP2015/002303
申请日：2015-11-18
申请人： BASF SE
发明人： KAUB, Hans-Peter , KELLER, Patrick , SUJANDI, , NIED, Stephan
IPC分类号： G01N31/22
CPC分类号： G01N31/22
摘要： The present invention relates to a method for the determination of a concentration (C) of a polyacrylic acid (PAA) in an aqueous medium (AM) wherein the determination is performed photometrically in the presence of a dye (I). The present invention furthermore, relates to a method for the determination of a concentration (C) of a polyacrylic acid (PAA) in an aqueous medium (AM) wherein at least two different transmittance values are measured using at least two different wavelengths and wherein the at least two different transmittance values are analyzed to determine the concentration (C) of the polyacrylic acid (PAA). The present invention also relates to the use of a dye (I) for the determination of the concentration (C) of a polyacrylic acid (PAA).
摘要翻译：本发明涉及一种在水性介质（AM）中测定聚丙烯酸（PAA）的浓度（C）的方法，其中在染料（I）的存在下光度测定。本发明还涉及一种用于测定水性介质（AM）中的聚丙烯酸（PAA）的浓度（C）的方法，其中使用至少两种不同的波长测量至少两种不同的透射率值，并且其中分析至少两种不同透射率值以确定聚丙烯酸（PAA）的浓度（℃）。本发明还涉及染料（I）用于测定聚丙烯酸（PAA）的浓度（C）的用途。

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