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Title:
PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/150314
Kind Code:
A3
Abstract:
This invention relates to method of inkjet printing comprising the following steps: (i) providing an inkjet ink comprising a multifunctional (meth)acrylate monomer and/or oligomer, an N-vinyl amide and/or N-(meth)acryloyl amide, a radical photoinitiator and a tertiary amine which may be present as a separate component or covalently bonded to the multifunctional (meth)acrylate monomer and/or oligomer, wherein the ink contains less than 5 wt% of water and volatile organic solvents based on the total weight of the ink; (ii) printing the ink onto a substrate using an inkjet printer; and (iii) curing the ink with a radiation source which emits all of its peak intensities within a wavelength of 230-460 nm and with a total power output of 10-100 mW/cm2 within the wavelength of 230-460 nm.

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Inventors:
GOULD NIGEL (GB)
WARD JEREMY (GB)
Application Number:
PCT/GB2013/050893
Publication Date:
December 05, 2013
Filing Date:
April 05, 2013
Export Citation:
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Assignee:
SERICOL LTD (GB)
International Classes:
C09D11/10; B41J11/00; B41M7/00
Foreign References:
US20080024577A12008-01-31
EP1674537A22006-06-28
US20060158493A12006-07-20
US20080213518A12008-09-04
Attorney, Agent or Firm:
ELKINGTON AND FIFE LLP (Prospect House3-4 Holborn Circus,Holborn, London EC1N 2HA, GB)
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