Title:
TREATMENT AGENT FOR WET–COATING-BOOTH CIRCULATING WATER
Document Type and Number:
WIPO Patent Application WO/2018/154822
Kind Code:
A1
Abstract:
The present invention provides a wet–coating-booth circulating water treatment method that comprises adding, to wet–coating-booth circulating water which is supplied from a water tank to a coating booth, collects an uncoated coating material, and is returned to the water tank, a wet–coating-booth circulating water treatment agent made from a cellulose acetate solution, at a certain point in a route of the wet coating booth circulating water such that the uncoated coating material collected by the circulating water is deprived of adhesiveness.
Inventors:
YOSHIDA TSUNEYUKI (JP)
Application Number:
PCT/JP2017/033233
Publication Date:
August 30, 2018
Filing Date:
September 14, 2017
Export Citation:
Assignee:
KURITA WATER IND LTD (JP)
International Classes:
C02F1/56; B01D21/01; B05D1/02; C02F1/52
Domestic Patent References:
| WO2016158510A1 | 2016-10-06 |
Foreign References:
| JP2016052639A | 2016-04-14 | |||
| JP2015174064A | 2015-10-05 | |||
| JPH11672A | 1999-01-06 | |||
| US6136200A | 2000-10-24 | |||
| JP2012531301A | 2012-12-10 | |||
| JPH06114210A | 1994-04-26 | |||
| JPH1076277A | 1998-03-24 | |||
| JP2015033689A | 2015-02-19 | |||
| JP2016022435A | 2016-02-08 | |||
| JP2016052639A | 2016-04-14 |
Other References:
See also references of EP 3587359A4
Attorney, Agent or Firm:
KIKUMA, Tadayuki (JP)
Download PDF: