Invention Grant
- Patent Title: Thermoplastic polyurethane
-
Application No.: US16481709Application Date: 2018-02-13
-
Publication No.: US11306177B2Publication Date: 2022-04-19
- Inventor: Nabarun Roy , Fin Lammers , Dirk Kempfert , Elmar Poeselt
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen am Rhein
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen am Rhein
- Agency: Grüneberg and Myers PLLC
- Priority: EP17155800 20170213
- International Application: PCT/EP2018/053572 WO 20180213
- International Announcement: WO2018/146336 WO 20180816
- Main IPC: C08G18/76
- IPC: C08G18/76 ; C08G18/32 ; C08G18/42 ; C08G18/66 ; C08L75/04 ; C08L75/06 ; C08L75/08
Abstract:
The present invention relates to thermoplastic polyurethanes obtainable or obtained by reaction of at least one polyisocyanate composition, at least one chain extender (KV1) of general formula (I) and one further chain extender (KV2) selected from the group consisting of compounds having at least two isocyanate-reactive groups having a molecular weight of
Public/Granted literature
- US20190389999A1 THERMOPLASTIC POLYURETHANE Public/Granted day:2019-12-26
Information query
