Invention Grant
- Patent Title: Superabsorbent polymer compositions having color stability
- Patent Title (中): 具有颜色稳定性的超吸收性聚合物组合物
-
Application No.: US13296861Application Date: 2011-11-15
-
Publication No.: US08236876B2Publication Date: 2012-08-07
- Inventor: Iqbal Ahmed , Mirko Walden , Brian King , Scott J. Smith , Harald Schmidt
- Applicant: Iqbal Ahmed , Mirko Walden , Brian King , Scott J. Smith , Harald Schmidt
- Applicant Address: US NC Greensboro
- Assignee: Evonik Stockhausen, LLC
- Current Assignee: Evonik Stockhausen, LLC
- Current Assignee Address: US NC Greensboro
- Agency: Smith Moore Leatherwood LLP
- Agent Philip P. McCann
- Main IPC: C08K9/24
- IPC: C08K9/24
Abstract:
The invention relates to absorptive, crosslinked polymeric compositions that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive, crosslinked polymeric composition further includes an antioxidant and is color stable.
Public/Granted literature
- US20120083411A1 SUPERABSORBENT POLYMER COMPOSITIONS HAVING COLOR STABILITY Public/Granted day:2012-04-05
Information query
