公开(公告)号：EP4251671A2

公开(公告)日：2023-10-04

申请号：EP21815200.7

申请日：2021-11-24

Applicant: BASF SE

Inventor： SUZUKI, Yasuyuki ,  RICHTER, Sebastian ,  DOHMEN, Stephan ,  KEMPFERT, Dirk ,  YU, Da Hai

IPC: C08G18/32 ,  B29C48/08 ,  C08G18/44 ,  C08G18/66 ,  C08G18/73 ,  C08L75/06

公开(公告)号：EP3765539A1

公开(公告)日：2021-01-20

申请号：EP19709062.4

申请日：2019-03-12

Applicant: BASF SE

Inventor： PRISSOK, Frank ,  POESELT, Elmar ,  KEMPFERT, Dirk ,  GEHRINGER, Lionel ,  WEISER, Juergen ,  GOLDBECK, Matthias

IPC: C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C08G18/32 ,  C08G18/46 ,  C08G18/42 ,  C08J11/24

公开(公告)号：EP2539384A1

公开(公告)日：2013-01-02

申请号：EP11705521.0

申请日：2011-02-22

Applicant: BASF SE

Inventor： KAMINSKY, Torben ,  KEMPFERT, Dirk

IPC: C08G18/24 ,  C08G18/66

CPC classification number: C08G18/244 ,  C08G18/6674

Abstract: The invention relates to a method for producing thermoplastic polyisocyanate polyaddition product, based on polyisocyanate (i) and having compounds reactive with polyisocyanate, optionally using chain extenders, first catalyst (iv) and/or auxiliary materials and/or additives (v), wherein a second catalyst is first evaporated and then applied to the polyisocyanate polyaddition product by condensation, and the products produced therefrom.

公开(公告)号：EP3902857A1

公开(公告)日：2021-11-03

申请号：EP19829650.1

申请日：2019-12-27

Applicant: BASF SE

Inventor： PRISSOK, Frank ,  POESELT, Elmar ,  PUCH, Florian ,  KEMPFERT, Dirk ,  GUTMANN, Peter

IPC: C08G18/48 ,  C08G18/66 ,  C08G18/73 ,  C08G18/76 ,  C08J9/12 ,  C08G18/24 ,  C08G18/32 ,  C08G18/40 ,  C08G18/42 ,  C08G101/00

公开(公告)号：EP3765548A1

公开(公告)日：2021-01-20

申请号：EP19709521.9

申请日：2019-03-14

Applicant: BASF SE

Inventor： PRISSOK, Frank ,  POESELT, Elmar ,  SCHOEMER, Martina ,  PUCH, Florian ,  KEMPFERT, Dirk

IPC: C08G63/91 ,  C08G69/44

公开(公告)号：EP3580251A1

公开(公告)日：2019-12-18

申请号：EP18704557.0

申请日：2018-02-13

Applicant: BASF SE

Inventor： ROY, Nabarun ,  POESELT, Elmar ,  KEMPFERT, Dirk ,  LAMMERS, Fin

IPC: C08G18/48 ,  C08G18/76 ,  C08G18/32 ,  C08G18/66

公开(公告)号：EP3371234A1

公开(公告)日：2018-09-12

申请号：EP16781467.2

申请日：2016-10-14

Applicant: BASF SE

Inventor： HENZE, Oliver Steffen ,  KEMPFERT, Dirk

IPC: C08G18/48 ,  B29B9/06 ,  C08G18/66 ,  C08G18/75 ,  C08G18/08 ,  C08G18/22 ,  C08G18/32

CPC classification number: C08L75/04 ,  C08G18/0895 ,  C08G18/227 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/6674 ,  C08G18/758 ,  C08L2203/16

Abstract: The invention relates to a method for producing a thermoplastic polyurethane, comprising: the reaction of an isocyanate composition at least containing 4,4'-dicyclohexylmethane diisocyanate (H12MDI) with a polyol composition (PZ) in the presence of a catalyst composition at least containing a bismuth-containing compound selected from bismuth(tricarboxylate) catalysts, the carboxyl groups independently comprising between 6 and 12 C-atoms, to obtain a molten mass; and the production of a granular material from the molten mass obtained. The invention also relates to a thermoplastic polyurethane produced or producible by the method according to the invention, and to the use thereof for the production of films, profiles, cable sheathing and sheathing for LED strips.

公开(公告)号：EP3099724B1

公开(公告)日：2017-11-15

申请号：EP15702234.4

申请日：2015-01-30

Applicant: BASF SE

Inventor： DESBOIS, Philippe ,  HOLLMANN, Rajan ,  KEMPFERT, Dirk ,  BRUCHMANN, Bernd ,  THIELBEER, Frank ,  MÜLHAUPT, Rolf

IPC: C08G18/48 ,  C08G18/32 ,  C08G18/73 ,  C08G18/75 ,  C08G18/83 ,  C08L77/02 ,  C08G69/14 ,  C08G18/08 ,  C08G69/18 ,  C08G18/76 ,  C08G18/20

CPC classification number: C08G18/833 ,  C08G18/0895 ,  C08G18/2018 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/73 ,  C08G18/758 ,  C08G18/7657 ,  C08G18/7671 ,  C08G69/18 ,  C08G2120/00 ,  C08L77/02 ,  C08L75/08

公开(公告)号：EP3058009A1

公开(公告)日：2016-08-24

申请号：EP14783876.7

申请日：2014-10-14

Applicant: BASF SE

Inventor： SCHÄFER, Frank ,  MINDER, Ernst ,  KEMPFERT, Dirk ,  BAHR, Christoph ,  HINRICHS, Cornelia ,  OLTMANNS, Anja

IPC: C08G18/48 ,  C08G18/66 ,  C08G18/73 ,  C08G18/76 ,  C08K5/00 ,  C08G18/32 ,  C08K5/3445 ,  C08L75/08

CPC classification number: H01B1/20 ,  C08G18/2027 ,  C08G18/3206 ,  C08G18/4808 ,  C08G18/4837 ,  C08G18/4845 ,  C08G18/4854 ,  C08G18/6674 ,  C08G18/73 ,  C08K5/0075 ,  C08K5/3445 ,  C08K5/41 ,  C08K2201/017 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L27/06 ,  C08L59/02 ,  C08L75/08 ,  H01B1/122 ,  C08L61/02 ,  C08L75/04

Abstract: The invention relates to a composition comprising a thermoplastic polyurethane, where the thermoplastic polyurethane has been prepared from a) a diisocyanate, b) a polyol comprising a polyol A and a polyol B and c) a chain extender, optionally with the aid of catalysts and optionally further comprising additives and/or auxiliaries, and a salt and/or an ionic liquid, preferably an ionic liquid, is comprised in the composition and the polyol A comprises ethoxy and propoxy groups and the polyol B comprises butoxy groups.

Abstract translation: 本发明涉及包含热塑性聚氨酯的组合物，其中热塑性聚氨酯由a）二异氰酸酯制备，b）包含多元醇A和多元醇B的多元醇，和c）任选地借助于催化剂和 任选地还包含添加剂和/或助剂，以及盐和/或离子液体，优选离子液体，并且多元醇A包含乙氧基和丙氧基，多元醇B包含丁氧基。

公开(公告)号：EP3983467A1

公开(公告)日：2022-04-20

申请号：EP20731490.7

申请日：2020-06-12

Applicant: BASF SE ,  BASF Polyurethanes GmbH

Inventor： POESELT, Elmar ,  KEPPELER, Uwe ,  TEPPER, Christina ,  PRISSOK, Frank ,  KEMPFERT, Dirk ,  SCHMIDT, Lisa Marie ,  MICKLITZ, Wolfgang Guenter

IPC: C08G18/10 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76