Invention Grant
- Patent Title: Moisture vapor transmission thermoplastic polyurethane with high heat resistance
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Application No.: US15502214Application Date: 2015-08-11
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Publication No.: US10294323B2Publication Date: 2019-05-21
- Inventor: Umit G. Makal
- 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/US2015/044556 WO 20150811
- International Announcement: WO2016/025423 WO 20160218
- Main IPC: C08G18/32
- IPC: C08G18/32 ; C08G18/48 ; C08G18/76 ; C09J175/08 ; C08G18/66 ; C09J5/00 ; C09J7/02
Abstract:
The present invention relates to novel thermoplastic polyurethanes (TPU) that contain alkylene substituted spirocyclic compounds. The present invention provides for TPU which exhibit high temperature resistance.
Public/Granted literature
- US20170226265A1 Moisture Vapor Transmission Thermoplastic Polyurethane with High Heat Resistance Public/Granted day:2017-08-10
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