Invention Application
- Patent Title: PROCESS FOR THE PREPARATION OF MONODISPERSE POLYMER PARTICLES
- Patent Title (中): 制备单体聚合物颗粒的方法
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Application No.: US13649045Application Date: 2012-10-10
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Publication No.: US20130035418A1Publication Date: 2013-02-07
- Inventor: Arne JORGEDAL , Elin Asknes , Geir Fonnum , Astrid Molteberg , Rolf Nordal , Henning Pettersen , Tollef Taarneby , Solveig Staale , Ellen Weng , Finn Hansen , Silje Nordbo , Oddvar Aune , Arvid Berge , John Bjorgum , Turid Ellingsen , John Ugelstad
- Applicant: Life Technologies AS
- Applicant Address: NO Oslo
- Assignee: LIFE TECHNOLOGIES AS
- Current Assignee: LIFE TECHNOLOGIES AS
- Current Assignee Address: NO Oslo
- Priority: GB9908163.0 19990409; GB0007008.6 20000322
- Main IPC: C08L25/06
- IPC: C08L25/06 ; C08K5/41 ; C08K5/14 ; C08K5/06 ; C08L33/08 ; C08L27/04
Abstract:
A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resulting swollen seed particles are characterized by the particle mode diameter.
Public/Granted literature
- US08658733B2 Process for the preparation of monodisperse polymer particles Public/Granted day:2014-02-25
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