Invention Grant
- Patent Title: Method for producing polymer particles
- Patent Title (中): 生产聚合物颗粒的方法
-
Application No.: US13432155Application Date: 2012-03-28
-
Publication No.: US08946354B2Publication Date: 2015-02-03
- Inventor: Takayuki Hiratani , Shinnosuke Koji , Kazumichi Nakahama
- Applicant: Takayuki Hiratani , Shinnosuke Koji , Kazumichi Nakahama
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2011-078407 20110331; JP2011-093240 20110419; JP2011-240454 20111101
- Main IPC: C08C19/14
- IPC: C08C19/14 ; C08F2/18
Abstract:
A method for producing polymer particles includes a preparation step for preparing a first oily liquid containing an oily olefin monomer, a radical polymerization initiator, and an iodine molecule, a synthesis step for obtaining a second oily liquid containing at least an iodine compound produced by a reaction between a radical generated by cleavage of the radical polymerization initiator and the iodine molecule in the first oily liquid, a suspension step for obtaining an oil droplet of the second oily liquid by suspending the second oily liquid in water, and a polymerization step for polymerizing the oily olefin monomer in the oil droplet.
Public/Granted literature
- US20120252974A1 METHOD FOR PRODUCING POLYMER PARTICLES Public/Granted day:2012-10-04
Information query
