Nano-calcium phosphate-coated polymethylmethacrylate-based co-polymer and coating process of the same

The present invention relates to a method for coating polymethylmethacrylate (PMMA)-based co-polymer beads with nano-calcium phosphate. The method includes synthesizing the PMMA-based co-polymer beads containing hydroxyl pendant group, reacting the calcium salt and phosphate solution with the hydrox...

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Bibliographic Details
Main Authors KWOK SAU KUEN CONNIE, WONG CHI TAK
Format Patent
LanguageEnglish
Published 12.05.2016
Subjects
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
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Summary:The present invention relates to a method for coating polymethylmethacrylate (PMMA)-based co-polymer beads with nano-calcium phosphate. The method includes synthesizing the PMMA-based co-polymer beads containing hydroxyl pendant group, reacting the calcium salt and phosphate solution with the hydroxyl pendant group on the PMMA-based co-polymer beads, and thickening of the nano-calcium phosphate coating on the PMMA-based co-polymer beads.
Bibliography:Application Number: US201514933019