Invention Grant
- Patent Title: Dissolution of oxidized cellulose and particle preparation by solvent and non-solvent precipitation
- Patent Title (中): 通过溶剂和非溶剂沉淀溶解氧化纤维素和颗粒制剂
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Application No.: US13927313Application Date: 2013-06-26
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Publication No.: US09447196B2Publication Date: 2016-09-20
- Inventor: Valentino Tramontano , Phillip Blaskovich , Rachit Ohri , Daniel S. Costa , Joshua Kennedy , Sajida Farooqi
- Applicant: Confluent Surgical, Inc. , Covidien LP
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: C08L1/02
- IPC: C08L1/02 ; C08B15/00 ; C08B15/02 ; C08B1/00 ; C08J3/09 ; C08J3/14
Abstract:
A process for dissolving modified cellulose includes contacting modified cellulose solution with at least one non-solvent to form a plurality of modified cellulose particles.
Public/Granted literature
- US20140005376A1 Dissolution of Oxidized Cellulose and Particle Preparation by Solvent and Non-Solvent Precipitation Public/Granted day:2014-01-02
Information query
