Title:
AQUEOUS INK FOR STENCIL PRINTING AND METHOD OF STENCIL PRINTING
Document Type and Number:
WIPO Patent Application WO/2007/032478
Kind Code:
A1
Abstract:
An aqueous ink for stencil printing comprising as a colorant a pigment and as a
pigment dispersant at least one member selected from the group consisting of
melaminesulfonic acid/formaldehyde condensate, ligninsulfonic acid, bisphenolsulfonic
acid polymer, polystyrenesulfonic acid and polyisoprenesulfonic acid.
Inventors:
HAYASHI YOSHIHIRO
TSUNODA HAJIME
TANAKA YOSHITAKA
TSUNODA HAJIME
TANAKA YOSHITAKA
Application Number:
PCT/JP2006/318370
Publication Date:
March 22, 2007
Filing Date:
September 15, 2006
Export Citation:
Assignee:
RISO KAGAKU CORP (JP)
HAYASHI YOSHIHIRO
TSUNODA HAJIME
TANAKA YOSHITAKA
HAYASHI YOSHIHIRO
TSUNODA HAJIME
TANAKA YOSHITAKA
International Classes:
B41L13/18; C09D11/02; C09D11/0235; C09D11/033; C09D11/037
Foreign References:
| JPH0111648A | ||||
| JP2005271261A | 2005-10-06 | |||
| JP2005271270A | 2005-10-06 | |||
| JP2005272513A | 2005-10-06 | |||
| JP2006104357A | 2006-04-20 |
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (2-8 Toranomon 1-chome, Minato-k, Tokyo 01, JP)
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