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1. 发明申请

WO2022268509A1 SINTER POWDER (SP) COMPRISING A THERMOPLASTIC POLYURETHANE 审中-公开
公开(公告)号：WO2022268509A1
公开(公告)日：2022-12-29
申请号：PCT/EP2022/065608
申请日：2022-06-08
申请人： BASF SE
发明人： DOHMEN, Stephan , POESELT, Elmar , GABRIEL, Claus , VERBELEN, Leander , DEME, Florian , SALAS LAZO, Jocelyn , ROCHETTE, Jean
IPC分类号： C08G18/73 , C08G18/75 , C08G18/48 , C08G18/42 , C08G18/32 , C08L75/04 , B33Y10/00 , B29C64/153 , B33Y70/00 , B33Y80/00 , B29C64/165 , C08G18/3206 , C08G18/758
摘要： The application relates to a sinter powder comprising 58.5% -99.95% (w) of at least one thermoplastic polyurethane (A), 0.05%-1.5% (w) of at least one flow agent (B), 0%-5% (w) of at least one organic additive (C), 0%-5% (w) of at least one further additive (D) and 0%-30% (w) of at least one reinforcer (E), based on the sum total of the percentages for (A), (B), (C), (D) and (E). The thermoplastic polyurethane (A) is prepared by reacting at least one isocyanate (a), at least one isocyanate-reactive compound (b), and at least one chain extender (c), and components (a), (b) and (c) each comprise not more than 15 mol-% of aromatic moieties, based on their total amount. It further relates to a method of producing the sinter powder and to the use of the sinter powder in a 3D printing process. It also relates to a three-dimensional shaped article comprising the thermoplastic polyurethane (A), to a method for its production and its use. It also relates to the use of the at least one thermoplastic polyurethane (A) in a 3D printing process for producing a three-dimensional shaped article to improve the energy return of the three dimensional shaped article.

2. 发明申请

WO2021160795A1 BIODEGRADABLE GRAFT POLYMERS 审中-公开
公开(公告)号：WO2021160795A1
公开(公告)日：2021-08-19
申请号：PCT/EP2021/053446
申请日：2021-02-12
申请人： BASF SE
发明人： MUELLER, Jan Ole , BENLAHMAR, Ouidad , BEAN, Jessica Eleanor , MARCZEWSKI, Dawid , BOEHN, Roland
IPC分类号： C08F8/12 , C08F283/06 , C11D3/37 , C08F287/00 , C11D3/00
摘要： The present invention relates to novel graft polymers comprising a block copolymer backbone (A) as a graft base having polymeric sidechains (B) grafted thereon. The polymeric sidechains (B) are obtainable by polymerization of at least one vinyl ester monomer (B1) and optionally N-vinylpyrrolidone as optional further monomer (B2). Most preferably, the block copolymer backbone (A) is a triblock copolymer of polyethylene oxide (PEG) and polypropylene oxide (PPG). The present invention further relates to a process for obtaining such a graft polymer, the process is preferably carried out by free-radical polymerization. Furthermore, the present invention relates to the use of such a graft polymer within, for example, fabric and home care products. Another subject-matter of the present invention are fabric and home care products as such, containing such a graft polymer.

3. 发明申请

WO2021073987A1 COATING MATERIAL SYSTEM BASED ON A BISMUTH-CONTAINING CATALYST COMPRISING AT LEAST ONE AROMATIC SUBSTITUENT 审中-公开
公开(公告)号：WO2021073987A1
公开(公告)日：2021-04-22
申请号：PCT/EP2020/078188
申请日：2020-10-07
申请人： BASF COATINGS GMBH
发明人： HOFFMANN, Peter , SCHNIER, Benedikt , BECKHAUS, Christian
IPC分类号： C08G18/22 , C08G18/62 , C08G18/79 , C09D175/04
摘要： The invention relates to a coating material system which comprises components (A) to (C) and also, optionally, further components, with, in a first option, all components (A) to (C) and also, where present, the further optional components being present separately from one another, in other words, the individual components are not mixed with each other as such but only combined prior to use. In a second option of the coating material system of the invention, conversely, the aforementioned components may also be mixed wholly or at least partly with one another. Where the components are at least partly mixed with one another, this means that, for example, component (C) is mixed with component (A), while component (B) is present separately from this mixture of (A) and (C). Optionally, however, component (B) may also be mixed with a portion of component (C). Furthermore, the mixtures of (A) and (C) and of (B) and (C) may additionally comprise at least one optional component such as a solvent, for example. Component (A) comprises at least one polyhydroxy group-containing compound and component (B) comprises at least one polyisocyanate-containing compound. Component (C), by contrast, is at least one bismuth-containing catalyst according to general formula (I) as defined below. Further components which may be present in the coating material system of the invention include, for example, hydroxyl-containing compounds (B), coating additives (F), pigments (H) and/or solvents (J).

4. 发明申请

WO2021037606A1 COATING MATERIAL SYSTEM COMPRISING A MERCAPTO GROUP-CONTAINING COMPOUND 审中-公开
公开(公告)号：WO2021037606A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/073089
申请日：2020-08-18
申请人： BASF COATINGS GMBH
发明人： HOFFMANN, Peter , BECKHAUS, Christian , SCHNIER, Benedikt , LEVENT, Emre
IPC分类号： C08G18/08 , C08G18/22 , C08G18/28 , C08G18/62 , C08G18/75 , C08G18/79 , C09D175/04
摘要： The invention relates to a coating material system which comprises components (A) to (C) and (K) and also, optionally, further components, with, in a first option, all components (A) to (C) and (K) and also, where present, the further optional components being present separately from one another, in other words the individual components not being mixed with one another. In a second option of the coating material system of the invention, conversely, the aforementioned components may also be mixed wholly or at least partly with one another. Where the components are at least partly mixed with one another, this means that, for example, component (C) is mixed with component (A), while component (B) is present separately from this mixture of (A) and (C). Optionally, however, component (B) may also be mixed with a portion of component (C). Furthermore, the mixtures of (A) and (C) and of (B) and (C) may additionally comprise at least one optional component such as a solvent, for example. Component (A) comprises at least one polyhydroxy group-containing compound, wherein the polyhydroxy group-containing compound of component (A) has an acid number of between 0 and 30 mg KOH/g, and component (B) comprises at least one polyisocyanate-containing compound. Component (C), by contrast, is a catalyst comprising bismuth (Bi) as metal component and at least one further metal component such as lithium (Li). Component (K) is at least one mercapto group-containing compound. Further components which may be present in the coating material system of the invention include, for example, hydroxyl-containing compounds (D), coating additives (F), pigments (H) and/or solvents (J).

5. 发明申请

WO2020002162A1 ESTERAMINE SALTS 审中-公开
公开(公告)号：WO2020002162A1
公开(公告)日：2020-01-02
申请号：PCT/EP2019/066537
申请日：2019-06-21
申请人： BASF SE
发明人： EBERT, Sophia , LUDOLPH, Bjoern , MARCZEWSKI, Dawid
IPC分类号： C07C309/30 , C07C309/31 , C07C217/08 , C07C219/06 , A61K8/41 , A61K8/44 , A61K8/45 , A61Q5/00 , A61Q19/00 , C11D1/12 , C11D3/30
摘要： The present invention relates to an esteramine salt according to the general formula (I): The substituents R 1 , R 2 and R 3 are defined below. The present invention further relates to a process for preparing such an esteramine salt according to general formula (I), wherein a corresponding monocarboxylic acid or an ester thereof are reacted with an aminoalcohol and an at least equimolar amount of a sulfonic acid.

6. 发明申请

WO2019025471A1 A NOZZLE CONTAINING AT LEAST ONE STATIC MIXING ELEMENT PREPARED BY A SELECTIVE LASER MELTING (SLM) PROCESS 审中-公开
公开(公告)号：WO2019025471A1
公开(公告)日：2019-02-07
申请号：PCT/EP2018/070810
申请日：2018-07-31
申请人： BASF SE
发明人： KOPPING, Jordan Thomas , WELLER, Lothar , VOLKMANN, Felix Arndt , BELASIK, Konstantin
IPC分类号： B22F3/00 , C04B35/628 , C04B35/634 , B33Y80/00 , B33Y70/00 , B33Y10/00 , B29C64/118 , B22F3/105
摘要： The invention relates to a nozzle containing at least one static mixing element, wherein the nozzle and the at least one static mixing element are produced as a single- component object by a selective laser melting (SLM) process. The invention further relates to a process for producing a three-dimensional green body by a fused filament 0fabrication process employing at least one filament and a three-dimensional extrusion printer (3D printer). The three-dimensional extrusion printer contains the at least one nozzle containing the at least one static mixing element. The invention also further relates to a 3D extrusion printer containing the nozzle containing the at least one static mixing element.

7. 发明申请

WO2018210592A1 POLYISOCYANAT (P) UND VERFAHREN ZU DESSEN HERSTELLUNG 审中-公开
公开(公告)号：WO2018210592A1
公开(公告)日：2018-11-22
申请号：PCT/EP2018/061644
申请日：2018-05-07
申请人： BASF SE
发明人： LUCAS, Frederic , PANCHENKO, Alexander , BREUER, Klaus , HETTCHE, Frank , THAM, Chee Kean
IPC分类号： C08G18/75 , C08G18/80 , C08G18/32 , C07C263/16
摘要： Die vorliegende Erfindung betrifft ein Polyisocyanat (P) der allgemeinen Formel (I), das Verfahren zur Herstellung des Polyisocyanats (P) der allgemeinen Formel (I) sowie die Verwendung des Polyisocyanats (P) der allgemeinen Formel (I) als Vernetzungsreagenz in Klarlacken. Das Verfahren zur Herstellung des Polyisocyanats (P) der allgemeinen Formel (I) umfasst die Umsetzung eines Reaktionsgemisches (RG), welches mindestens ein zyklisches Isocyanat der allgemeinen Formeln (lIla), (lllb), (lllc), (llld), (IIIe) und/oder (IIIf) sowie mindestens einen Alkohol, der mindestens zwei Hydroxygruppen aufweist, enthält, unter Erhalt des Polyisocyanats (P) der allgemeinen Formel (I).

8. 发明申请

WO2017102556A1 SUBSTOICHIOMETRIC ALKOXYLATED POLYETHERS 审中-公开
标题翻译：亚化学计量的烷氧基化聚醚
公开(公告)号：WO2017102556A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/080305
申请日：2016-12-08
申请人： BASF SE
发明人： LUDOLPH, Bjoern , MAAS, Steffen , EBERT, Sophia , DELPLANCKE, Patrick , HUELSKOETTER, Frank
IPC分类号： C08G65/26 , C08G65/326 , C08G65/327 , C08G65/333 , C08G65/334 , C08G65/335 , C08G73/02
CPC分类号： C08G65/2624 , C08G65/2609 , C08G65/326 , C08G65/327 , C08G65/333 , C08G65/3346 , C08G65/335 , C08G73/024 , C10M133/08 , C10M2215/042 , C10N2220/028 , C11D1/00
摘要： The present invention relates to polymers obtainable by a process comprising the steps a) and b). In Step a) at least one component a1) is condensed in order to obtain a polyether having remaining hydroxyl groups and optionally remaining secondary amino groups. Component a1) is at least one component selected from N-(hydroxyalkyl) amins according to formula (Ia) and/or (Ib) as defined below. Besides component a1), 0further components can be present in the condensation step a). In step b) a part of the remaining hydroxyl groups and optionally a part of the remaining secondary amino group of the polyether obtained in step a) are reacted with at least one alkylene oxide. The alkoxylation according to step b) is carried out in a substoichiometric way, which means that the ratio of i) the alkylene oxide versus ii) the sum of the amount of the 5remaining hydroxyl groups and optionally the remaining secondary amino groups is  0 : 1 to
摘要翻译：本发明涉及可通过包括步骤a）和b）的方法获得的聚合物。在步骤a）中，将至少一种组分a1）缩合以获得具有剩余羟基和任选剩余的仲氨基的聚醚。组分a1）是选自如下定义的根据式（Ia）和/或（Ib）的N-（羟烷基）胺的至少一种组分。除了组分a1）之外，还可以在冷凝步骤a）中存在其它组分。在步骤b）中，使步骤a）中获得的聚醚的剩余羟基和任选的剩余仲氨基的一部分与至少一种烯化氧反应。根据步骤b）的烷氧基化以亚化学计量的方式进行，这意味着i）环氧烷与ii）剩余的羟基的量和任选的剩余的仲氨基的总和的比率是≥0： 1到＆lt; 1：1 [mol / mol]。本发明进一步涉及制备这种聚合物的方法，以及通过季铵化，质子化，硫酸化和/或磷酸化可获得的所述聚合物的衍生物。

9. 发明申请

WO2017025424A1 BESCHICHTUNGSMITTELSYSTEM BASIEREND AUF BI-KATALYSATOREN UND AROMATISCHEN CARBONSÄUREN 审中-公开
标题翻译：涂层剂系统中基于BI催化剂和芳族羧酸
公开(公告)号：WO2017025424A1
公开(公告)日：2017-02-16
申请号：PCT/EP2016/068634
申请日：2016-08-04
申请人： BASF COATINGS GMBH
发明人： HOFFMANN, Peter , SCHNIER, Benedikt
IPC分类号： C08G18/62 , C08G18/79 , C08G18/22 , C09D175/04 , C09D175/14 , C09D175/16
CPC分类号： C08G18/227 , C08G18/6225 , C08G18/791 , C09D175/04 , C09D175/14 , C09D175/16 , C08K5/09
摘要： Die Erfindung betrifft ein Beschichtungsmittelsystem, das die Komponenten (A) bis (D) sowie gegebenenfalls weitere Komponenten umfasst, wobei in einer ersten Option alle Komponenten (A) bis (D) sowie gegebenenfalls auch die weiteren optionalen Komponenten getrennt voneinander vorliegen, also die einzelnen Komponenten nicht 0miteinander vermischt sind. In einer zweiten Option des erfindungsgemäßen Beschichtungsmittelsystems können die vorgenannten Komponenten hingegen auch vollständig oder zumindest teilweise miteinander vermischt sein. Sofern die Komponenten zumindest teilweise miteinander vermischt sind, bedeutet dies, dass beispielsweise die Komponente (C) mit der Komponente (A) vermischt ist, während die 5Komponenten (B) und (D) getrennt zu diesem Gemisch aus (A) und (C) vorliegt. Gegebenenfalls kann aber auch die Komponente (B) oder (D) mit einer Teilmenge der Komponente (C) vermischt sein. Weiterhin können die Gemische aus (A) und (C) sowie aus (B) oder (D) und (C) zusätzlich mindestens eine optionale Komponente wie beispielsweise ein Lösungsmittel enthalten. 20Bei der Komponente (A) handelt es sich um mindestens eine polyhydroxygruppenhaltige Verbindung, die eine Säurezahl von nicht mehr als 9 mg KOH/g der entsprechenden polyhydroxygruppenhaltigen Verbindung aufweist, und bei der Komponente (B) handelt es sich um mindestens eine polyisocyanathaltige 25Verbindung. Die Komponente (C) ist hingegen ein Katalysator, der als Metallkomponente Bismut enthält, wobei der Katalysator als Salz von mindestens einer organischen Säure vorliegt, und die Komponente (D) ist eine aromatische Carbonsäure. Die aromatische Carbonsäure gemäß Komponente (D) und die organische Säure gemäß Komponente (C) sind verschieden voneinander. Als weitere 30Komponenten können im erfindungsgemäßen Beschichtungsmittelsystem beispielsweise Lackadditive (F), hydroxylgruppenhaltige Verbindungen (G), Pigmente (H) und/oder Lösungsmittel (J) enthalten sein.
摘要翻译：本发明涉及一种包含组分（A）至（D）和任选的其它组分，在第一选项的涂料组合物系统中，所有的组分（A）至（D）的和可选地还有其他任选的组分彼此分离，所以个人组件不0miteinander混合。在第二选项中，本发明的涂层体系是指上述成分还可以是具有彼此完全或至少部分地混合，另一方面。只要该组分至少彼此部分混合，这意味着，例如，成分（C）与组分（A）混合，而5Komponenten（B）和（D）分别以（A）的该混合物和（C）是存在的。任选地，然而，也可以是与组分（C）的一部分量要混合的组分（B）或（D）。此外，（A）和（C）和选自（B）或（D）和（C）还可以含有至少一种任选的组分如溶剂的混合物。组分20Bei（A）为具有相应polyhydroxygruppenhaltigen化合物的不超过9毫克KOH / g的酸值的至少一种多羟基化合物，和其中组分（B）是，含多异氰酸酯的至少一种25Verbindung。组分（C），然而，是含铋作为金属组分，其中所述催化剂的存在作为至少一种有机酸的盐，和（D）成分的催化剂是芳族羧酸。根据组分（D）和组分（C）的有机酸的芳香族羧酸是彼此不同的。作为进一步的30Komponenten在本发明的涂料组合物系统中，例如，涂料添加剂（F），和/或溶剂（J）可以包括含有羟基基团（G），颜料（H）的化合物。

10. 发明申请

WO2016102244A1 FASERVERSTÄRKUNG VON SCHAUMSTOFFEN AUS MITEINANDER VERBUNDENEN SEGMENTE 审中-公开
标题翻译：纤维增强泡沫彼此相关片段
公开(公告)号：WO2016102244A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/079805
申请日：2015-12-15
申请人： BASF SE
发明人： RUCKDAESCHEL, Holger , ARBTER, Rene , STEIN, Robert , LONGO-SCHEDEL, Daniela , DIEHLMANN, Tim , SAMPATH, Bangaru Dharmapuri Sriramulu , GUTMANN, Peter , TERRENOIRE, Alexandre , HARTENSTEIN, Markus , KIRGIS, Andreas , MORINO, Alessio , DAUN, Gregor , MARTIN, Marc Claude
IPC分类号： C08J9/36 , C08J9/33 , B29C44/56 , C08J9/14 , C08J9/12 , C08J9/00 , B32B5/18 , B32B5/24 , B32B7/08 , B32B3/18 , B32B5/32
CPC分类号： B29C70/086 , B29C44/352 , B29C44/50 , B29C44/505 , B29C44/569 , B29C47/0019 , B29C47/90 , 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
摘要： Die vorliegende Erfindung betrifft einen Formkörper aus Schaumstoff, wobei sich mindestens eine Faser (F) teilweise innerhalb des Formkörpers befindet, also vom Schaumstoff umschlossen ist. Die beiden nicht vom Schaumstoff umschlossenen Enden der jeweiligen Faser (F) ragen somit aus jeweils einer Seite des entsprechenden Formkörpers heraus. Der Schaumstoff umfasst zumindest zwei miteinander verbundene Schaumstoffsegmente.
摘要翻译：本发明涉及的发泡成型体，其中至少一个光纤（F）部分地位于所述成形体中，因此由泡沫包围。两个非封闭由各自的纤维（F）的端部泡沫从而从相应的模制体的每一侧伸出。泡沫包括至少两个互连部分泡沫。

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