Invention Grant
- Patent Title: Crystalline thermoplastic polyurethane article
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Application No.: US16490943Application Date: 2018-02-28
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Publication No.: US11136431B2Publication Date: 2021-10-05
- Inventor: Lalith B. Suragani Venu , Joseph J. Vontorcik, Jr. , Gonzalo Lowenberg
- Applicant: Lubrizol Advanced Materials, Inc.
- Applicant Address: US OH Cleveland
- Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Eryn Ace Fuhrer; Teresan W. Gilbert
- International Application: PCT/US2018/020079 WO 20180228
- International Announcement: WO2018/164893 WO 20180913
- Main IPC: C08G18/42
- IPC: C08G18/42 ; B29C48/00 ; B29C48/08 ; B29C48/05 ; C08G18/76 ; C08G63/08 ; C08G65/48 ; C08L75/04 ; D01F6/70 ; B29C48/09 ; B29C48/10
Abstract:
The disclosed technology relates to an article, such as a hose, tube, sheet, film, or filament made from a crystalline thermoplastic polyurethane composition, wherein the crystalline thermoplastic polyurethane composition comprises the reaction product of a polyisocyanate component, a polyester polyol component, optionally a chain extender component, and optionally a catalyst. The article is produced by melt or extrusion processes.
Public/Granted literature
- US20200010604A1 CRYSTALLINE THERMOPLASTIC POLYURETHANE ARTICLE Public/Granted day:2020-01-09
Information query
