Invention Grant
- Patent Title: Polyvinyl alcohol composition, preparation method thereof, and polyvinyl alcohol medical catheter containing thereof
-
Application No.: US16862580Application Date: 2020-04-30
-
Publication No.: US11572456B2Publication Date: 2023-02-07
- Inventor: Shaoyong Chen
- Applicant: Xiamen Sibikon New Material Co., Ltd.
- Applicant Address: CN Fujian
- Assignee: Xiamen Sibikon New Material Co., Ltd.
- Current Assignee: Xiamen Sibikon New Material Co., Ltd.
- Current Assignee Address: CN Fujian
- Agency: JCIPRNET
- Priority: CN201810036428.X 20180115
- Main IPC: C08K13/02
- IPC: C08K13/02 ; C08J7/04 ; A61L29/04 ; A61L29/08 ; C08F16/06 ; C08J3/22 ; C08K3/16 ; C08K5/053 ; C08K5/07 ; C08K5/09 ; C08K5/21 ; B29C48/00 ; B29C48/09 ; B29K29/00 ; B29L31/00
Abstract:
The present application discloses a polyvinyl alcohol composition, as well as a preparation method and polyvinyl alcohol medical catheter containing thereof, wherein raw materials include the following components: 60-90 parts of polyvinyl alcohol; 0.1-3 parts of glutaraldehyde; and the polyvinyl alcohol composition is made by mixing the polyvinyl alcohol in molten state with the glutaraldehyde in an acidic environment.
Public/Granted literature
Information query
