A manufacturing method of a polymer bead with various uniform sizes

Title:

A manufacturing method of a polymer bead with various uniform sizes

Document Type and Number:

Japanese Patent JP5987218

Kind Code:

B2

Abstract:

Speriodal polymer beads having a uniform size are prepared by polymerizing uniformly sized monomer droplets formed by dispersing a polymerizable monomer phase over a cross-flow membrane into an aqueous phase. A shear force is provided at a point of egression of the polymerizable monomer phase into the aqueous phase, the direction of shear substantially perpendicular to the direction of egression of the monomer phase. The polymer beads can be employed in applications where beads having uniform diameters of 10 to 180 μm are useful.

Inventors:

Fukuda Junji
Bad adrian
Kosvinchev Sergey Rudolfovic

Application Number:

JP2013548577A

Publication Date:

September 07, 2016

Filing Date:

January 06, 2012

Export Citation:

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