Invention Grant
- Patent Title: Thermoplastic coated superabsorbent polymer compositions
- Patent Title (中): 热塑性涂层超吸收聚合物组合物
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Application No.: US11301359Application Date: 2005-12-12
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Publication No.: US07812082B2Publication Date: 2010-10-12
- Inventor: Stan McIntosh , Scott J. Smith , Angela Jones Lang , David L. Bergman, Jr.
- Applicant: Stan McIntosh , Scott J. Smith , Angela Jones Lang , David L. Bergman, Jr.
- 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
- Main IPC: B60C1/00
- IPC: B60C1/00 ; C08K3/34
Abstract:
The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer 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 compatibility to affix to a thermoplastic material.
Public/Granted literature
- US20070135554A1 Thermoplastic coated superabsorbent polymer compositions Public/Granted day:2007-06-14
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