公开(公告)号：US09156925B2

公开(公告)日：2015-10-13

申请号：US14082419

申请日：2013-11-18

Applicant: LIFE TECHNOLOGIES CORPORATION ,  LIFE TECHNOLOGIES AS

Inventor： Geir Fonnum ,  Grete I. Modahl ,  Nini H. Kjus ,  Astrid E. Molteberg ,  Diem Tran ,  Jo Aaserud ,  Talha M. Gokmen ,  Steven M. Menchen ,  Carl Fuller ,  Luisa Andruzzi ,  Wolfgang Hinz

IPC: C08F6/24 ,  C08F8/34 ,  C08F2/20 ,  C08F2/26 ,  C07F7/18 ,  C08F130/08 ,  C08F220/58 ,  C08F230/08 ,  C08F222/38 ,  C08F8/32 ,  C12Q1/68

CPC classification number: C08F130/08 ,  C07F7/1804 ,  C07F7/188 ,  C08F2/20 ,  C08F2/26 ,  C08F6/24 ,  C08F8/12 ,  C08F8/32 ,  C08F8/34 ,  C08F220/58 ,  C08F222/385 ,  C08F230/08 ,  C08F2800/20 ,  C08J9/20 ,  C08J2343/04 ,  C12P19/34 ,  C12Q1/686 ,  C12Q1/6874 ,  G01N27/4145 ,  Y10T428/2982 ,  C08F257/02 ,  C08F2222/1013 ,  C08F212/36 ,  C08F220/60 ,  C12Q2563/149 ,  C12Q2563/159 ,  C12Q2565/543

Abstract: A method of forming a particle includes, in a disperse phase within an aqueous suspension, polymerizing a plurality of mer units of a hydrophilic monomer having a hydrophobic protection group, thereby forming a polymeric particle including a plurality of the hydrophobic protection groups. The method further includes converting the polymeric particle to a hydrophilic particle.