公开(公告)号：US20160137762A1

公开(公告)日：2016-05-19

申请号：US15005420

申请日：2016-01-25

Applicant: LIFE TECHNOLOGIES CORPORATION ,  LIFE TECHNOLOGIES AS

Inventor： Geir FONNUM ,  Grete Irene MODAHL ,  Nini Hofsloekken KJUS ,  Astrid Evenroed MOLTEBERG ,  Diem Thuy Thi TRAN ,  Jo AASERUD ,  M. Talha GOKMEN ,  Steven M. MENCHEN ,  Carl FULLER ,  Luisa ANDRUZZI ,  Wolfgang HINZ

IPC: C08F130/08 ,  C08F6/24 ,  C08J9/20

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.

公开(公告)号：US20190390018A1

公开(公告)日：2019-12-26

申请号：US16253141

申请日：2019-01-21

Applicant: LIFE TECHNOLOGIES AS ,  LIFE TECHNOLOGIES CORPORATION

Inventor： Geir FONNUM ,  Steven M. MENCHEN ,  M. Talha GOKMEN ,  Pontus LUNDBERG ,  Prasanna Krishnan THWAR ,  Alfred LUI ,  Lily LU ,  Wolfgang HINZ ,  Lene HUSABOE ,  Elisabeth BREIVOLD ,  Astrid Evenroed MOLTEBERG ,  Synne LARSEN

IPC: C08J3/075 ,  C08F220/70 ,  C08F8/12 ,  C08F220/58

Abstract: A polymer substrate, such as a polymer particle, is formed from a carboxyl functional monomer. In an example, the carboxyl functional monomer has a protection group in place of the OH of the carboxyl group. Once the monomer is polymerized, such a protection group can be removed, providing a polymer network with carboxyl functional sites. Such sites can be used to attach other functionality to the polymer substrate.

公开(公告)号：US20230167210A1

公开(公告)日：2023-06-01

申请号：US18101785

申请日：2023-01-26

Applicant: LIFE TECHNOLOGIES CORPORATION ,  LIFE TECHNOLOGIES AS

Inventor： Geir FONNUM ,  Grete Irene MODAHL ,  Nini Hofsloekken KJUS ,  Astrid Evenroed MOLTEBERG ,  Diem Thuy Thi TRAN ,  Jo AASERUD ,  M. Talha GOKMEN ,  Steven M. MENCHEN ,  Carl FULLER ,  Luisa ANDRUZZI ,  Wolfgang HINZ

IPC: C08F130/08 ,  C07F7/18 ,  C08F8/12 ,  C12Q1/686 ,  C08F2/20 ,  C08F2/26 ,  C08F230/08 ,  C08F6/24 ,  C08F222/38 ,  C08F8/32 ,  C08F8/34 ,  C12P19/34 ,  C12Q1/6874 ,  G01N27/414 ,  C08J9/20

CPC classification number: C08F130/08 ,  C07F7/1804 ,  C08F8/12 ,  C12Q1/686 ,  C07F7/188 ,  C08F2/20 ,  C08F2/26 ,  C08F230/085 ,  C08F6/24 ,  C08F222/385 ,  C08F8/32 ,  C08F8/34 ,  C12P19/34 ,  C12Q1/6874 ,  G01N27/4145 ,  C08J9/20 ,  Y10T428/2982 ,  C08F2800/20 ,  C08F220/603

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.

公开(公告)号：US20180237595A1

公开(公告)日：2018-08-23

申请号：US15871863

申请日：2018-01-15

Applicant: Life Technologies AS ,  Life Technologies Corporation

Inventor： Geir FONNUM ,  Steven M. MENCHEN ,  M. Talha GOKMEN ,  Pontus LUNDBERG ,  Prasanna Krishnan THWAR ,  Alfred LUI ,  Lily LU ,  Wolfgang HINZ ,  Lene Husaboe ,  Elisabeth BREIVOLD ,  Astrid Evenroed MOLTEBERG ,  Synne LARSEN

IPC: C08J3/075 ,  C08F8/12

CPC classification number: C08J3/075 ,  C08F8/12 ,  C08F220/58 ,  C08F220/70 ,  C08F2230/085 ,  C08J2333/26 ,  C08F222/38

Abstract: A polymer substrate, such as a polymer particle, is formed from a carboxyl functional monomer. In an example, the carboxyl functional monomer has a protection group in place of the OH of the carboxyl group. Once the monomer is polymerized, such a protection group can be removed, providing a polymer network with carboxyl functional sites. Such sites can be used to attach other functionality to the polymer substrate.