Invention Grant
- Patent Title: Melt processable copolyetheramide elastomers
- Patent Title (中): 可熔融加工的共聚醚酰胺弹性体
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Application No.: US13034014Application Date: 2011-02-24
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Publication No.: US08722794B2Publication Date: 2014-05-13
- Inventor: Umit G. Makal , Bryce W. Steinmetz , Roger W. Day , Feina Cao
- Applicant: Umit G. Makal , Bryce W. Steinmetz , Roger W. Day , Feina Cao
- Applicant Address: US OH Cleveland
- Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee: Lubrizol Advanced Materials, Inc.
- Current Assignee Address: US OH Cleveland
- Agent Christopher D. Hilker
- Main IPC: C08L77/00
- IPC: C08L77/00
Abstract:
The present invention relates to a melt processable copolyetheramide made by reacting (a) one or more segments of polyamide hard blocks derived from a lactam-terminated diisocyanate and a lactam monomer, and (b) one or more segments of polyether soft blocks derived from a polyether diol. The invention further provides for methods of making said copolyetheramide, including a continuous extruder method of production.
Public/Granted literature
- US20110213076A1 Melt Processable Copolyetheramide Elastomers Public/Granted day:2011-09-01
Information query
