Title:
OPTICAL SHAPING INK SET, AND METHOD FOR MANUFACTURING OPTICALLY SHAPED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2017/047692
Kind Code:
A1
Abstract:
An optical shaping ink set 20 used in an inkjet optical shaping method and obtained by combining a model material resin composition 4a used for shaping a model material 4 and a support material resin composition 5a used for shaping a support material 5, wherein the surface tension Mt (mN/m) of the model material resin composition 4a is greater than the surface tension St (mN/m) of the support material resin composition 5a, and the surface tension Mt and the surface tension St satisfy the expression [0 < Mt – St < 5]. Through use of this optical shaping ink set 20, an optically shaped article having good dimensional precision can be obtained.
Inventors:
KITOU KATSUYUKI (JP)
IZUMO TAEKO (JP)
OKAWA MASAKATSU (JP)
HONGO KENTA (JP)
IZUMO TAEKO (JP)
OKAWA MASAKATSU (JP)
HONGO KENTA (JP)
Application Number:
PCT/JP2016/077255
Publication Date:
March 23, 2017
Filing Date:
September 15, 2016
Export Citation:
Assignee:
HITACHI MAXELL (JP)
MIMAKI ENG CO LTD (JP)
MIMAKI ENG CO LTD (JP)
International Classes:
B29C67/00; B33Y10/00; B33Y70/00; B41M5/00
Foreign References:
| JP2012111226A | 2012-06-14 | |||
| JP2009196274A | 2009-09-03 | |||
| JP2015123684A | 2015-07-06 | |||
| JP2013067121A | 2013-04-18 |
Other References:
See also references of EP 3351366A4
Attorney, Agent or Firm:
BRIGHTAS IP ATTORNEYS (JP)
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