公开(公告)号：CA2369293A1

公开(公告)日：2000-10-19

申请号：CA2369293

申请日：2000-04-10

Applicant: DYNAL PARTICLES AS

Inventor： TAARNEBY TOLLEF ,  AUNE ODDVAR ARNFINN ,  NORDBO SILJE STEINBAKK ,  JORGEDAL ARNE ,  BJORGUM JON OLAV ,  AKSNES ELIN MARIE ,  HANSEN FINN KNUT ,  WENG ELLEN ,  STAALE SOLVEIG MARIE ,  BERGE ARVID TRYGVE ,  NORDAL ROLF ,  MOLTEBERG ASTRID EVENROD ,  FONNUM GEIR ,  PETTERSEN HENNING ,  UGELSTAD JOHN ,  ELLINGSEN TURID

IPC: C08F2/26 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00

Abstract: A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisper se swellable seed polymers/oligomers, and initiating polymerisation in the presence of a steric stabiliser. The resulting swollen seed particles are characterised by the particle mode diameter.

公开(公告)号：CA2369293C

公开(公告)日：2010-06-08

申请号：CA2369293

申请日：2000-04-10

Applicant: DYNAL PARTICLES AS

Inventor： JORGEDAL ARNE ,  AKSNES ELIN MARIE ,  FONNUM GEIR ,  MOLTEBERG ASTRID EVENROD ,  NORDAL ROLF ,  TAARNEBY TOLLEF ,  WENG ELLEN ,  HANSEN FINN KNUT ,  AUNE ODDVAR ARNFINN ,  BERGE ARVID TRYGVE ,  BJORGUM JON OLAV ,  ELLINGSEN TURID ,  UGELSTAD JOHN

IPC: C08F2/26 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00

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 polymerisation in the presence of a steric stabiliser. The resulting swollen seed particles are characterised by the particle mode diameter.