Title:
DEFOAMING AND/OR FOAM SUPPRESSING METHOD FOR NATURALLY DERIVED WATER SOLUBLE COLORANT OR SUBSTANCE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/069992
Kind Code:
A1
Abstract:
The present invention defoams or suppresses foam in a naturally derived water soluble colorant. Provided is a defoaming and/or foam suppressing method that includes a step in which an emulsification oil/fat including an emulsification agent and an oil/fat is brought into contact with a naturally derived water soluble colorant or water soluble colorant-including substance. An emulsification oil/fat-including formulation, a colorant formulation, and a colorant-including composition are also prepared for this defoaming and/or foam suppressing method for a naturally derived water soluble colorant or water soluble colorant-including substance.
Inventors:
YOKOTA AKI (JP)
HAMASAKI KOJI (JP)
HAMASAKI KOJI (JP)
Application Number:
PCT/JP2018/037073
Publication Date:
April 11, 2019
Filing Date:
October 03, 2018
Export Citation:
Assignee:
SAN EI GEN FFI INC (JP)
International Classes:
B01D19/02; C09B61/00; B01D19/04; C09B67/20; C09K23/56
Domestic Patent References:
| WO2014203524A1 | 2014-12-24 |
Foreign References:
| JP2012051114A | 2012-03-15 | |||
| JP2004203952A | 2004-07-22 | |||
| JP2008143992A | 2008-06-26 | |||
| JP2005320528A | 2005-11-17 | |||
| JPH01210005A | 1989-08-23 | |||
| JP2013121581A | 2013-06-20 | |||
| JPS621414A | 1987-01-07 | |||
| JPS6391106A | 1988-04-21 | |||
| JPH02207770A | 1990-08-17 | |||
| JP2004231851A | 2004-08-19 | |||
| JP2011099105A | 2011-05-19 |
Other References:
"Japan's Specifications and Standards for Food Additives", article "17. Color Value Measurement Method"
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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