Title:
ポリマーミクロゲルビーズ
Document Type and Number:
Japanese Patent JP5656828
Kind Code:
B2
Abstract:
The present invention relates to polymer microgel beads having a polymeric matrix with nanomagnetic particles dispersed substantially uniformly therethrough, wherein a steric stabiliser is associated with the particles, the steric stabiliser being a polymeric material that (i) does not form part of the polymeric matrix of the beads, and (ii) comprises a steric stabilising polymeric segment and an anchoring polymeric segment, wherein the steric stabilising polymeric segment is different from the anchoring polymeric segment, and wherein the anchoring polymeric segment has an affinity toward the surface of the nanomagnetic particles and secures the stabiliser to the particles.
Inventors:
ブライアン・スタンレー・ホーケット
ニルメシュ・ジェイン
ニルメシュ・ジェイン
Application Number:
JP2011508772A
Publication Date:
January 21, 2015
Filing Date:
May 15, 2009
Export Citation:
Assignee:
ザ・ユニバーシティ・オブ・シドニー
International Classes:
C08L101/00; A61K9/16; A61K33/24; A61K33/26; A61K47/32; A61K47/46; A61K51/00; A61P35/00; A61P43/00; B01J2/08; B01J13/00; C08K9/04; C08L33/04
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Jitsuhiro