Title:
ENVIRONMENTALLY-FRIENDLY FOOD GRADE ACIDIC BODY FOR TEXTILE PRINTING AND DYEING AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/014775
Kind Code:
A1
Abstract:
Provided are an environmentally-friendly food grade acidic body for textile printing and dyeing and a preparation method therefor, belonging to the technical field of textile printing and dyeing. The raw materials in part by weight of the acidic body are: 26-36 parts of deionized water, 4.6-6.8 parts of potassium peroxymonosulphate, 10-16 parts of white vinegar and 56-68 parts of citric acid. The preparation method comprises: dissolving potassium peroxymonosulphate in deionized water in a reaction kettle, then raising the temperature to 100-120°C, maintaining the temperature for 28 minutes and then reducing the temperature to 46°C; and then adding white vinegar, stirring same for 6 minutes, further adding citric acid, closing the reaction kettle and maintaining the temperature for 48 minutes. The acidic body is non-toxic, safe, environmentally friendly and edible.
Inventors:
FU JIGUANG (CN)
FU BIN (CN)
LIU SHAN (CN)
FU HUI (CN)
WANG CHAO (CN)
SHANG YANHONG (CN)
YANG KE (CN)
FU BIN (CN)
LIU SHAN (CN)
FU HUI (CN)
WANG CHAO (CN)
SHANG YANHONG (CN)
YANG KE (CN)
Application Number:
PCT/CN2017/092765
Publication Date:
January 25, 2018
Filing Date:
July 13, 2017
Export Citation:
Assignee:
JINING JINXIANG TECH DEVELOPMENT CO LTD (CN)
International Classes:
D06P1/653; D06P1/673
Foreign References:
| CN106283748A | 2017-01-04 | |||
| CN1263964A | 2000-08-23 | |||
| CN1054627A | 1991-09-18 | |||
| CN105623873A | 2016-06-01 |
Attorney, Agent or Firm:
BEIJING ZHONGDA DEQUAN IP AGENCY CO., LTD. (CN)
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