Invention Grant
- Patent Title: Dissolution of oxidized cellulose
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Application No.: US17233694Application Date: 2021-04-19
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Publication No.: US11873350B2Publication Date: 2024-01-16
- Inventor: Valentino J. Tramontano , Joshua Kennedy , Philip D. Blaskovich , Rachit Ohri , Daniel S. Costa , Sajida Farooqi
- Applicant: Covidien LP
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Agency: Carter, DeLuca & Farrell LLP
- Main IPC: C08B16/00
- IPC: C08B16/00 ; C08K3/16 ; C08K5/20 ; C08K5/3415 ; C08J3/09 ; C08B15/02 ; C08J3/12 ; C08L1/04 ; A61K9/16
Abstract:
A process for dissolving modified cellulose is disclosed. The process includes contacting modified cellulose with a solvent in a mixture to form swelled modified cellulose and then contacting the mixture with a salt to dissolve the swelled modified cellulose.
Public/Granted literature
- US20210238314A1 DISSOLUTION OF OXIDIZED CELLULOSE Public/Granted day:2021-08-05
Information query
