Invention Grant
- Patent Title: Cellulose ester and elastomer compositions
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Application No.: US17261330Application Date: 2019-07-17
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Publication No.: US12077656B2Publication Date: 2024-09-03
- Inventor: Brandon Robert Williamson , Laura Bauerle Weaver , JingJing Xu , Michael Eugene Donelson
- Applicant: Eastman Chemical Company
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Robert C. Morriss
- International Application: PCT/US2019/042115 2019.07.17
- International Announcement: WO2020/018614A 2020.01.23
- Date entered country: 2021-01-19
- Main IPC: C08L1/14
- IPC: C08L1/14 ; B60R13/00 ; C08J3/00 ; C08J5/18 ; C08L75/04

Abstract:
A composition is provided comprising a cellulose ester component that comprises at least one cellulose ester; and an elastomeric component that comprises at least one elastomer, where the elastomeric component comprises 30 wt % or more of the composition, and where the composition is thermoplastic. Processes for producing the compositions as well as articles made using these compositions, such as automotive interior components, are also provided.
Public/Granted literature
- US20210261759A1 CELLULOSE ESTER AND ELASTOMER COMPOSITIONS Public/Granted day:2021-08-26
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