公开(公告)号：US11813826B2

公开(公告)日：2023-11-14

申请号：US17996320

申请日：2021-04-08

Applicant: BASF SE

Inventor： Marcus Harald Bluemel ,  Hilar Altenhofer ,  Frank Schaefer ,  Johannes Fischer ,  Anja Oltmanns ,  Torsten Neises

IPC: B32B27/08 ,  B32B7/12 ,  B32B25/08 ,  B32B25/14 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/40

CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B25/08 ,  B32B25/14 ,  B32B27/18 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/40 ,  B32B2250/242 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/21 ,  B32B2307/51

Abstract: A stretchable antistatic film can be formed in a production process using a specific thermoplastic polyurethane. The thermoplastic polyurethane is useful for the production of said film.

公开(公告)号：US10692624B2

公开(公告)日：2020-06-23

申请号：US15029967

申请日：2014-10-14

Applicant: BASF SE

Inventor： Frank Schaefer ,  Ernst Minder ,  Dirk Kempfert ,  Christoph Bahr ,  Cornelia Hinrichs ,  Anja Oltmanns

IPC: H01B1/20 ,  C08K5/41 ,  C08L23/12 ,  C08L25/06 ,  C08G18/48 ,  C08L59/02 ,  C08L27/06 ,  C08G18/73 ,  C08G18/32 ,  H01B1/12 ,  C08L23/06 ,  C08G18/66 ,  C08K5/00 ,  C08K5/3445 ,  C08L75/08 ,  C08G18/20

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.

公开(公告)号：US09896578B2

公开(公告)日：2018-02-20

申请号：US14433258

申请日：2013-10-14

Applicant: BASF SE

Inventor： Oliver Steffen Henze ,  Frank Uhlhorn ,  Alfons Bertels ,  Anja Oltmanns ,  Marc Hansen

IPC: B01D71/60 ,  C08L33/10 ,  C08G18/66 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04

CPC classification number: C08L33/10 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04 ,  C08L2201/10 ,  C08L75/00

Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane and at least one poly(meth)acrylate, where the at least one thermoplastic polyurethane is a polyurethane based on hexamethylene 1,6-diisocyanate (HDI), on at least one diol, and on at least one chain extender, selected from the group consisting of ethylene 1,2-glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, diethylene glycol, dipropylene glycol, 1,4-cyclohexanediol, 1,4-dimethanolcyclohexane, and neopentyl glycol. The present invention further relates to moldings comprising the compositions of the invention, and also to the use of the compositions of the invention for producing a foil and for coating a molding.

公开(公告)号：US20230131631A1

公开(公告)日：2023-04-27

申请号：US17996320

申请日：2021-04-08

Applicant: BASF SE

Inventor： Marcus Harald Bluemel ,  Hilar Altenhofer ,  Frank Schaefer ,  Johannes Fischer ,  Anja Oltmanns ,  Torsten Neises

IPC: B32B27/08 ,  B32B27/40 ,  B32B27/32 ,  B32B7/12 ,  B32B27/30 ,  B32B25/14 ,  B32B25/08 ,  B32B27/18

Abstract: A stretchable antistatic film can be formed in a production process using a specific thermoplastic polyurethane. The thermoplastic polyurethane is useful for the production of said film.

公开(公告)号：US20150274958A1

公开(公告)日：2015-10-01

申请号：US14433258

申请日：2013-10-14

Applicant: BASF SE

Inventor： Oliver Steffen Henze ,  Frank Uhlhorn ,  Alfons Bertels ,  Anja Oltmanns ,  Marc Hansen

IPC: C08L33/10

CPC classification number: C08L33/10 ,  C08G18/664 ,  C08G18/6674 ,  C08G18/73 ,  C08L33/12 ,  C08L75/04 ,  C08L2201/10 ,  C08L75/00

Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane and at least one poly(meth)acrylate, where the at least one thermoplastic polyurethane is a polyurethane based on hexamethylene 1,6-diisocyanate (HDI), on at least one diol, and on at least one chain extender, selected from the group consisting of ethylene 1,2-glycol, 1,2-propanediol, 1,3-propanediol, 1,4-butanediol, 2,3-butanediol, 1,5-pentanediol, 1,6-hexanediol, diethylene glycol, dipropylene glycol, 1,4-cyclohexanediol, 1,4-dimethanolcyclohexane, and neopentyl glycol. The present invention further relates to moldings comprising the compositions of the invention, and also to the use of the compositions of the invention for producing a foil and for coating a molding.

Abstract translation: 本发明涉及包含至少一种热塑性聚氨酯和至少一种聚（甲基）丙烯酸酯的组合物，其中至少一种热塑性聚氨酯是基于六亚甲基1,6-二异氰酸酯（HDI）的聚氨酯，在至少一种二醇上， 和至少一种增链剂，选自乙烯1,2-二醇，1,2-丙二醇，1,3-丙二醇，1,4-丁二醇，2,3-丁二醇，1,5-戊二醇 ，1,6-己二醇，二甘醇，二丙二醇，1,4-环己二醇，1,4-二甲醇环己烷和新戊二醇。 本发明还涉及包含本发明组合物的模制品，以及本发明组合物用于生产箔和用于涂覆模塑品的用途。