Polymer nanoparticle preparation by miniemulsion polymerization

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United States of America Patent

PATENT NO 9574021
SERIAL NO

14827270

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Abstract

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The present disclosure relates to a composition and a method to prepare a polymer nanoparticle using miniemulsion polymerization (MEP) comprising a monomer, a reactive co-stabilizer and a reactive surfactant. The reactive co-stabilizer as disclosed is a methacrylate containing perfluorinated or semifluorinated side chains like 1H,1H,2H,2H-perfluorodecyl methacrylate (H2F8MA). Further, the reactive stabilizer as used in the preparation is cetyl trimethyl ammonium chloride (CTAB). The polymer nanoparticle as formed has an enhanced stability and low VOC as compared to a pure polymer prepared by MEP.

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Patent Owner(s)

Patent OwnerAddress
KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST)P O BOX 6086 RIYADH 11442

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basfar, Ahmed Ali Riyadh, SA 28 59
Jähnichen, Klaus Dresden, DE 3 0
Voit, Brigitte Dresden, DE 16 232

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