Invention Grant
US07935773B2 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.: US11660566Application Date: 2005-08-16
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Publication No.: US07935773B2Publication Date: 2011-05-03
- Inventor: Ahmad R. Hadba , Brian Cuevas , Frank R. Schiretz , Joshua B. Stopek
- Applicant: Ahmad R. Hadba , Brian Cuevas , Frank R. Schiretz , Joshua B. Stopek
- Applicant Address: US CT North Haven
- Assignee: Tyco Healthcare Group LP
- Current Assignee: Tyco Healthcare Group LP
- Current Assignee Address: US CT North Haven
- International Application: PCT/US2005/029094 WO 20050816
- International Announcement: WO2006/023486 WO 20060302
- Main IPC: C08F228/02
- IPC: C08F228/02
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
- US20080064839A1 Water-Swellable Copolymers And Articles And Coatings Made Therefrom Public/Granted day:2008-03-13
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