Invention Grant
US08829129B2 Water-swellable copolymers and articles and coatings made therefrom
有权
水溶胀性共聚物和由其制成的制品和涂料
- Patent Title: Water-swellable copolymers and articles and coatings made therefrom
- Patent Title (中): 水溶胀性共聚物和由其制成的制品和涂料
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Application No.: US13300906Application Date: 2011-11-21
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Publication No.: US08829129B2Publication Date: 2014-09-09
- Inventor: Ahmad R. Hadba , Brian Cuevas , Frank R. Schiretz , Joshua Stopek
- Applicant: Ahmad R. Hadba , Brian Cuevas , Frank R. Schiretz , Joshua Stopek
- Applicant Address: US MA Mansfield
- Assignee: Covidien LP
- Current Assignee: Covidien LP
- Current Assignee Address: US MA Mansfield
- Main IPC: C08F220/06
- IPC: C08F220/06 ; A61L31/04 ; C08F220/38 ; A61L17/10 ; A61L24/04 ; C08L33/14 ; A61B17/064 ; A61B17/06 ; C08F220/58 ; A61B17/00
Abstract:
The present disclosure relates to compositions comprising a copolymer that includes a first monomer and a second monomer that is different from the first monomer, wherein both the first and second monomer are selected from the group consisting of 3-sulfopropyl acrylate potassium salt, sodium acrylate, N-(tris(hydroxyl methyl)methyl)acrylamide, and 2-acrylamideo-2-methyl-1-propane sulfonic acid. The present disclosure further relates to methods for preparing the copolymer compositions and shaped articles comprising the copolymers.
Public/Granted literature
- US20120065676A1 Water-Swellable Copolymers and Articles and Coatings Made Therefrom Public/Granted day:2012-03-15
Information query
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