Title:
MANUFACTURING METHOD FOR POLYMER PARTICLE HAVING NARROW PARTICLE DIMENSIONAL DISTRIBUTION
Document Type and Number:
Japanese Patent JP2002332302
Kind Code:
A
Abstract:
To provide a polymer particle having a narrower particle dimensional distribution in a heterogeneous polymerization reaction such as emulsion polymerization or suspension polymerization using, a cyclodextrin.
This is a manufacturing method for a simple dispersible polymer particle in a water base system where a hydrophobic monomer is polymerized by a free radical polymerization or a copolymerization in the presence of a cyclodextrin, wherein the free radial polymerization is carried out by adding the monomer semi-continuously, and in the presence of no monomer at the beginning of the reaction, and less than 30 wt.% total solid content is present in the water-base system.
Inventors:
VAN AERT HUUB
STORSBERG JOACHIM
RITTER HELMUT
VAN ROOST CHRISTIAAN
STORSBERG JOACHIM
RITTER HELMUT
VAN ROOST CHRISTIAAN
Application Number:
JP2002078073A
Publication Date:
November 22, 2002
Filing Date:
March 20, 2002
Export Citation:
Assignee:
AGFA GEVAERT NV
International Classes:
C08F2/20; C08F2/00; C08F2/24; C08F4/30; C09D11/00; (IPC1-7): C08F2/20; C08F2/00; C08F2/24; C08F4/30; C09D11/00
Attorney, Agent or Firm:
Heiyoshi Odashima