Title:
感光性ポリマー微粒子を生成する方法
Document Type and Number:
Japanese Patent JP2013521400
Kind Code:
A
Abstract:
Described are various methods of producing non-aqueous dispersions of photosensitive polymeric microparticles, comprising: (a) preparing one or more aqueous dispersions of a polymerizable component, at least one of which contains a photosensitive material and, wherein the polymerizable components comprise at least one hydrophilic functional group and/or at least one hydrophobic functional group; (b) subjecting the dispersion of (a) to conditions sufficient to form microparticles; (c) at least partially polymerizing the polymerizable component; (d) combining the dispersion with an organic continuous phase comprising an organic solvent; (e) removing water from the dispersion such that the final water content of the non-aqueous dispersion is less than 30 percent by weight; wherein e) is performed before or after d); and (f) reacting any acid functional groups on the surface of the microparticles with a reactive material having at least one epoxy functional group, at least one thiocarbonylthio functional group, at least one alkoxyamine functional group, or at least one halide functional group.
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Inventors:
Bowles, Stephen E.
Chopra, Anou
Dogenbow, Randy E.
Farah, Danice Elle.
Hailey, M. Frank
Rammers, Paul H.
Lou, Yoon Yi
Stewart, Kevin Jay.
Taylor, Kathy A.
WAN, Feng
Zezinka, Elizabeth A.
Chopra, Anou
Dogenbow, Randy E.
Farah, Danice Elle.
Hailey, M. Frank
Rammers, Paul H.
Lou, Yoon Yi
Stewart, Kevin Jay.
Taylor, Kathy A.
WAN, Feng
Zezinka, Elizabeth A.
Application Number:
JP2012557062A
Publication Date:
June 10, 2013
Filing Date:
February 16, 2011
Export Citation:
Assignee:
Transitions Optical, Incorporated
International Classes:
C08F8/14; C08F290/06; C08G18/66
Domestic Patent References:
| JP2008506031A | 2008-02-28 | |||
| JP2005345511A | 2005-12-15 | |||
| JP2013521399A | 2013-06-10 | |||
| JP2008506031A | 2008-02-28 | |||
| JP2005345511A | 2005-12-15 | |||
| JP2013521399A | 2013-06-10 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita