Title:
光重合性組成物
Document Type and Number:
Japanese Patent JP5058790
Kind Code:
B2
Abstract:
There is described a photopolymerisable composition comprising (a) 75 to 99% by weight of an ethylenically unsaturated monomer or a monomer mixture of different ethylenically unsaturated monomers, (b) 0.5 to 25% by weight of a triglyceride or a mixture of different triglycerides and (c) 0.1 to 10% by weight of a photoinitiator system which activates the polymerisation of the ethylenically unsaturated monomer(s) upon exposure to actinic radiation, wherein the composition is a homogeneous, clear and, at 20° C., liquid mixture. Furthermore, there are described elements manufactured from such photopolymerisable compositions and methods for the formation of light-resistant holograms therefrom. The photopolymerisable compositions are useful, in particular, as recording material for optical elements having refractive index modulation, in particular, holograms.
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Inventors:
Frank Knokke
Application Number:
JP2007517199A
Publication Date:
October 24, 2012
Filing Date:
June 22, 2005
Export Citation:
Assignee:
Xetos Age
International Classes:
G03H1/02; C08F2/44; G03F7/00; G03F7/027
Domestic Patent References:
| JP2006010717A | ||||
| JP2003082A | ||||
| JP6148880A | ||||
| JP63074693A | ||||
| JP5084539A | ||||
| JP5077324A | ||||
| JP2002507230A | ||||
| JP2000505085A | ||||
| JP3232809A |
Attorney, Agent or Firm:
Yanagawa Yasuo