Invention Application
- Patent Title: SUPERABSORBENT POLYMER WITH HIGH PERMEABILITY
- Patent Title (中): 具有高渗透性的超吸收聚合物
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Application No.: US11469718Application Date: 2006-09-01
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Publication No.: US20070066718A1Publication Date: 2007-03-22
- Inventor: Scott Smith , Stan McIntosh , Heinz Bremus , Frank Loeker
- Applicant: Scott Smith , Stan McIntosh , Heinz Bremus , Frank Loeker
- Assignee: Stockhausen, Inc.
- Current Assignee: Stockhausen, Inc.
- Main IPC: C08F120/06
- IPC: C08F120/06
Abstract:
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
Public/Granted literature
- US07777093B2 Superabsorbent polymer with high permeability Public/Granted day:2010-08-17
Information query
IPC分类:
