POLYSACCHARIDE-POLYAMINE COPOLYMERS FOR REMOVAL OF PHOSPHATE
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Nov 26, 2024
filing date -
Nov 26, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
Covalently cross-linked copolymers are described herein. More specifically, polysaccharide-polyamine copolymeric matrices or structures and cationic copolymeric matrices are described herein. The polysaccharide-polyamine copolymers, when protonated, can form cationic copolymeric matrices having exceptionally high densities of cationic sites. In one form, the covalently cross-linked copolymers provide a three-dimensional structure, especially when hydrated.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
- C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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