Title:
【発明の名称】光重合開始剤であるキノイド基を含むキレート
Document Type and Number:
Japanese Patent JP2003533548
Kind Code:
A
Abstract:
The present invention is directed to new, energy-efficient, photoinitiators having the following general formula:wherein of X1 is a conjugated system such as one or more aryl groups or substituted aryl groups; Z1 is -O, -S, an alkyl group having from one to six carbon atoms, an ester moiety, a ketone moiety, an amine moiety, an imine moiety, an ether moiety, an aryl or substituted aryl group, a metal or non-metal, or a metal or non-metal containing group, such as a zinc-containing group or a boron-containing group, respectively; and M1 is an alkyl group, a substituted alkyl group, or forms a five-member ring with Z1. The present invention is also directed to a method of generating a reactive species, which includes exposing one or more photoinitiators to radiation to form one or more reactive species. Also described are methods of polymerizing polymerizable materials, methods of curing an unsaturated oligomer/monomer mixture, and methods of laminating using the photoinitiators of the present invention. In addition, the present invention is directed to ink compositions, adhesive compositions and resins, and methods of printing using the above-described photoinitiators.
Inventors:
Nord Ronald Sinclair
McDonald John Gavin
McDonald John Gavin
Application Number:
JP2000572210A
Publication Date:
November 11, 2003
Filing Date:
September 28, 1999
Export Citation:
Assignee:
Kimberly Clark Worldwide Incorporated
International Classes:
B41J2/01; B41M5/00; C07D295/00; C07D295/08; C07D295/135; C07F3/04; C07F3/06; C08F2/48; C08F2/50; C09D11/00; C09D11/10; (IPC1-7): C08F2/50; B41J2/01; B41M5/00
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)