Title:
POLYMERIC PARTICLES
Document Type and Number:
Japanese Patent JP2023065394
Kind Code:
A
Abstract:
To provide monodisperse polymer particles useful in biological assays and other applications.SOLUTION: This invention relates to monodisperse magnetic hydrogel polymer particles comprising a magnetic material and a polymer, where the polymer is formed from (a) a hydrophilic vinylic monomer having a log Poct/wat (log P) of less than about 0.5 and (b) a crosslinker comprising at least two vinyl groups. The invention also relates to monodisperse coated hydrogel polymer particles comprising a polymer and a coating, where the polymer is formed from (a) a hydrophilic vinylic monomer having a log Poct/wat (log P) of less than about 0.5 and (b) a crosslinker comprising at least two vinyl groups. Also provided are methods of forming the monodisperse magnetic hydrogel polymer particles and the monodisperse coated polymer particles.SELECTED DRAWING: None
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Inventors:
Lundberg Per Nils Pontas
Von Nam Gale
Anderson Christian H.
Von Nam Gale
Anderson Christian H.
Application Number:
JP2023015525A
Publication Date:
May 12, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
Life Technologies AS
International Classes:
C08L57/00; C08F220/54; C08K3/00
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Nanae Matsuda
Takamitsu Hoshino
Yoshi Kazuhiko Ta
Hiroyuki Suda
Kazuo Yamazaki
Satsuki Ichikawa
Hironobu Hattori
Nanae Matsuda
Takamitsu Hoshino