公开(公告)号：EP3420009A1

公开(公告)日：2019-01-02

申请号：EP17709005.7

申请日：2017-02-22

Applicant: BASF SE

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

IPC: C08G18/48 ,  C08G18/73 ,  C08G18/76 ,  C08G18/08 ,  C08G18/24 ,  C08G18/40 ,  C08G18/42

公开(公告)号：EP3122795A1

公开(公告)日：2017-02-01

申请号：EP15711793.8

申请日：2015-03-25

Applicant: BASF SE

Inventor： PÖSELT, Elmar ,  NITSCHKE, Dieter ,  LAHRMANN, Birte ,  KEMPFERT, Dirk

IPC: C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08K5/00 ,  C08K5/13 ,  C08G18/24 ,  C08G18/32 ,  F16L11/00 ,  C08G18/42 ,  C08G18/44

CPC classification number: C08G18/7671 ,  B29B9/10 ,  B29B9/12 ,  B29C45/0001 ,  B29C2045/0091 ,  B29K2075/00 ,  B29K2105/06 ,  B29L2023/005 ,  B32B1/08 ,  B32B5/024 ,  B32B27/12 ,  B32B27/40 ,  B32B2262/101 ,  B32B2262/103 ,  B32B2274/00 ,  B32B2307/41 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2597/00 ,  C08G18/244 ,  C08G18/3206 ,  C08G18/4018 ,  C08G18/4202 ,  C08G18/4238 ,  C08G18/4277 ,  C08G18/44 ,  C08G18/4825 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/664 ,  C08G18/6674 ,  C08K5/005 ,  C08K5/13 ,  C08K7/02 ,  F16L11/08

Abstract: The invention relates to a thermoplastic polyurethane that is or can be obtained by reacting at least one polyisocyanate composition, 1,3-propanediol as a chain extender, and a polyol composition, where no other chain extender is used apart from 1,3-propanediol; the invention also relates to a method for producing such a thermoplastic polyurethane, and to the use of such a polyurethane for producing injection moulded products, extruded products, films and shaped bodies.

Abstract translation: 本发明涉及一种热塑性聚氨酯，它是通过使至少一种多异氰酸酯组合物，作为扩链剂的1,3-丙二醇与多元醇组合物反应而得到的或可以获得的，其中除1,3-丙二醇之外不使用任何其它增链剂 ; 本发明还涉及一种制造这种热塑性聚氨酯的方法，以及这种聚氨酯用于生产注塑产品，挤压产品，薄膜和成形体的用途。

公开(公告)号：EP3099724A1

公开(公告)日：2016-12-07

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

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

Abstract: The invention relates to a method for producing a thermoplastic copolymer from polycaprolactam and thermoplastic polyurethane (TPU), to thermoplastic copolymers obtained according to said method and to moulded bodies produced from said copolymers.

Abstract translation: 本发明涉及一种用于制备聚己内酰胺从和热塑性聚氨酯（TPU）的热塑性共聚物，热塑性共聚物如此得到，并从这种类型的共聚物形成的成型制品的方法。

公开(公告)号：EP2897996A1

公开(公告)日：2015-07-29

申请号：EP13763093.5

申请日：2013-09-19

Applicant: BASF SE ,  BASF Schweiz AG

Inventor： BUBOLZ, Markus ,  HÄBERLE, Karl ,  HENKE, Kai ,  KEMPFERT, Dirk ,  KRÄMER, Markus ,  LAWRENZ, Sven ,  SCHÄFER, Frank ,  THOMAS, Maria ,  TREULING, Ulrich

IPC: C08G18/02 ,  C07C267/00

CPC classification number: C08G18/025 ,  C08G18/0838 ,  C08G18/095 ,  C08G2105/06 ,  Y02P20/582

Abstract: A process for producing a polycarbodiimide, comprising polymerizing a diisocyanate in the presence of a carbodiimidization catalyst in a reaction vessel in liquid phase at a temperature in the range of from 20 to 250° C., at a pressure in the range of from 20 to 800 mbar and in the presence of at least one inert gas, wherein the at least one inert gas is introduced into the liquid phase in the reaction vessel with a flow rate in the range of from 0.1 x/h to 100 x/h, x being the volume of the reaction vessel.

公开(公告)号：EP4165103A1

公开(公告)日：2023-04-19

申请号：EP21730790.9

申请日：2021-06-07

Applicant: BASF SE

Inventor： HENZE, Oliver Steffen ,  KEMPFERT, Dirk ,  SPREEN, Rebecca ,  LANGE, Tanja

IPC: C08G18/73 ,  C08G18/32 ,  C08G18/48 ,  C08G18/65

公开(公告)号：EP3655454A1

公开(公告)日：2020-05-27

申请号：EP18745546.4

申请日：2018-07-19

Applicant: BASF SE

Inventor： JAEHNIGEN, Julia Christa ,  ROY, Nabarun ,  POESELT, Elmar ,  PETROVIC, Dejan ,  GUTMANN, Peter ,  KEMPFERT, Dirk

IPC: C08G18/66 ,  C08G18/61 ,  C08G18/40 ,  C08G18/73 ,  C08G18/76 ,  C08G18/24 ,  C08G18/42 ,  C08G18/48 ,  C08G18/08 ,  C08G18/32 ,  C08J9/12 ,  C08J9/16 ,  C08G101/00

公开(公告)号：EP3580252A1

公开(公告)日：2019-12-18

申请号：EP18704558.8

申请日：2018-02-13

Applicant: BASF SE

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

IPC: C08G18/48 ,  C08G18/76 ,  C08G18/32 ,  C08G18/66 ,  C08G18/42

公开(公告)号：EP2897996B1

公开(公告)日：2018-08-29

申请号：EP13763093.5

申请日：2013-09-19

Applicant: BASF SE

Inventor： BUBOLZ, Markus ,  HÄBERLE, Karl ,  HENKE, Kai ,  KEMPFERT, Dirk ,  KRÄMER, Markus ,  LAWRENZ, Sven ,  SCHÄFER, Frank ,  THOMAS, Maria ,  TREULING, Ulrich

IPC: C08G18/02 ,  C07C267/00

CPC classification number: C08G18/025 ,  C08G18/0838 ,  C08G18/095 ,  C08G2105/06 ,  Y02P20/582

Abstract: A process for producing a polycarbodiimide, comprising polymerizing a diisocyanate in the presence of a carbodiimidization catalyst in a reaction vessel in liquid phase at a temperature in the range of from 20 to 250° C., at a pressure in the range of from 20 to 800 mbar and in the presence of at least one inert gas, wherein the at least one inert gas is introduced into the liquid phase in the reaction vessel with a flow rate in the range of from 0.1 x/h to 100 x/h, x being the volume of the reaction vessel.

公开(公告)号：EP3353222A1

公开(公告)日：2018-08-01

申请号：EP16766986.0

申请日：2016-09-20

Applicant: BASF SE

Inventor： PÖSELT, Elmar ,  KEMPFERT, Dirk

IPC: C08G18/48 ,  C08G18/76 ,  C08G18/24 ,  C08G18/32 ,  C08G18/42 ,  F16L11/04 ,  C08G18/66 ,  C08G18/08

CPC classification number: C08G18/4854 ,  C08G18/0895 ,  C08G18/244 ,  C08G18/3206 ,  C08G18/4238 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/6681 ,  C08G18/7671 ,  C08J5/18 ,  C08J2375/04 ,  F16L11/04

Abstract: The invention relates to a thermoplastic polyurethane that is or can be obtained by reacting at least one polyisocyanate composition, 1,2-ethandiol as a chain extender, and a polyol composition, where no other chain extender is used apart from 1,2-ethandiol; the invention also relates to a method for producing such a thermoplastic polyurethane, and to the use of such a polyurethane for producing injection moulded products, extruded products, films and shaped bodies.

公开(公告)号：EP2552987B1

公开(公告)日：2014-03-19

申请号：EP11710209.5

申请日：2011-03-28

Applicant: BASF SE

Inventor： BOUDOU, Marine ,  HENZE, Oliver Steffen ,  KEMPFERT, Dirk

IPC: C08G18/42 ,  C08G18/73 ,  C09J175/06 ,  C08G18/40 ,  C08G18/48 ,  C09J175/04 ,  C08G18/24

CPC classification number: C08G18/73 ,  C08G18/244 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/4854 ,  C08G2170/20 ,  C08G2250/00 ,  C09J175/04 ,  C09J175/06