Invention Grant
- Patent Title: Thermoplastic polyurethanes composition and preparation processes thereof
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Application No.: US13857524Application Date: 2013-04-05
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Publication No.: US09605131B2Publication Date: 2017-03-28
- Inventor: Wei Zhuang , Bin Chen , Akira Nomura , Etsuhiro Yamamoto , Jianqiang Qu , Michi Kondo , Tienkuan Lim , Frank Schaefer
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: WOPCT/CN2012/073525 20120405
- Main IPC: C08K5/00
- IPC: C08K5/00 ; C08K5/12 ; C08L75/04 ; C08G18/48 ; C08G18/66 ; C08G18/76 ; C08G18/08
Abstract:
This invention is directed to a thermoplastic polyurethanes composition comprising polyether-based thermoplastic polyurethane and 1,2-cyclohexane dicarboxylic acid ester and preparation processes thereof. The thermoplastic polyurethane composition has a good mold release behavior in injection molding without undesirably significant shrinkage and surface blooming of final product.
Public/Granted literature
- US20130267639A1 THERMOPLASTIC POLYURETHANES COMPOSITION AND PREPARATION PROCESSES THEREOF Public/Granted day:2013-10-10
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