Invention Grant
- Patent Title: Oxidized cellulose-based material, method for obtaining same and use thereof as compress
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Application No.: US16507768Application Date: 2019-07-10
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Publication No.: US11214917B2Publication Date: 2022-01-04
- Inventor: Vithuy Dao , Robert Michelot , Benjamin Herbage , Fabien Fuchez , Eric Perouse
- Applicant: SYMATESE
- Applicant Address: FR Chaponost
- Assignee: SYMATESE
- Current Assignee: SYMATESE
- Current Assignee Address: FR Chaponost
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Priority: FR1255182 20120604
- Main IPC: C08B15/04
- IPC: C08B15/04 ; D06M11/30 ; A61L15/28 ; D06M13/355 ; D06M13/388 ; D06M11/64 ; A61L15/64 ; D06M101/06
Abstract:
The present invention relates to a method of obtaining a solid material based on a polymer having its cellobiose units exhibiting the following characteristics: at least some of the cellobiose units have at least one carboxylic acid function attached to the C6 carbon, the other C6 carbons having a primary alcohol function attached thereto; and at least some of the cellobiose units have at least one of the two rings open between the C2 and C3 carbons, the other C2 and C3 carbons forming a ring and having an alcohol function attached thereto. Such a material, advantageously a textile, may be used as a compress.
Public/Granted literature
- US20190330794A1 OXIDIZED CELLULOSE-BASED MATERIAL, METHOD FOR OBTAINING SAME AND USE THEREOF AS COMPRESS Public/Granted day:2019-10-31
Information query
