Title:
METHOD FOR PRODUCING CURED FILM
Document Type and Number:
WIPO Patent Application WO/2017/038566
Kind Code:
A1
Abstract:
The present invention pertains to a method for producing a cured film having very good internal curability by irradiating an ink composition containing a bisacylphosphine oxide as a photopolymerization initiator with light from an LED light source. A long-wavelength light irradiation step for irradiating a coating film of an ink composition containing a polymerizable monomer and a bisacylphosphine oxide with light having a maximum peak wavelength of 390-440 nm from an LED light source is carried out in the method for producing a cured film.
Inventors:
SATOU MASAKI
SUZUKI SEIJU
SUGITA SHUICHI
SUZUKI SEIJU
SUGITA SHUICHI
Application Number:
PCT/JP2016/074582
Publication Date:
March 09, 2017
Filing Date:
August 24, 2016
Export Citation:
Assignee:
NISSHIN STEEL CO LTD (JP)
International Classes:
B05D3/06; B05D7/24; B41J2/01; C08F2/50; C09D11/38
Foreign References:
| JP2012255069A | 2012-12-27 | |||
| JP2013163740A | 2013-08-22 |
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
Download PDF: