Invention Grant
- Patent Title: Regioselectively substituted cellulose esters
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Application No.: US18046228Application Date: 2022-10-13
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Publication No.: US12006375B2Publication Date: 2024-06-11
- Inventor: Casey Lynn Elkins , Robert Jacks Sharpe , Bin Wang
- 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 Kenrick L. Vidale
- Main IPC: C08B3/16
- IPC: C08B3/16 ; C08B3/06 ; C08B3/08 ; C08J5/18
Abstract:
The present application discloses regioselectively substituted cellulose esters, films made from the regioselectively substituted cellulose esters and methods for making the same. The regioselectively substituted cellulose esters are synthesized using trifluoroacetic anhydride and cellulose with various acyl donors or acyl donor precursors.
Public/Granted literature
- US20230113238A1 REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS Public/Granted day:2023-04-13
Information query
