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Dye extraction method and Semen Juglandis dye liquor

An extraction method, technology of distracting wood, applied in the direction of dyeing, azo dyes, organic dyes, etc., can solve problems such as adverse environmental effects

Inactive Publication Date: 2018-04-06
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of this specification provides a dye extraction method and a distracting wood dye solution, which are used to solve the problem of adverse environmental impacts of chemically synthesized dyes in the process of synthesis and use in the prior art

Method used

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  • Dye extraction method and Semen Juglandis dye liquor
  • Dye extraction method and Semen Juglandis dye liquor
  • Dye extraction method and Semen Juglandis dye liquor

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0023] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0024] Embodiments of the present invention provide a dye extraction method, such as figure 1 as shown, figure 1 It is a flow chart of the dye extraction method in an embodiment of the pr...

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Abstract

The invention discloses a dye extraction method. The dye extraction method comprises the following steps: mixing Semen Juglandis with an extractant according to a preset mass ratio; extracting an obtained mixture of the Semen Juglandis and the extractant at a preset temperature; and carrying out filtering after a preset time so as to obtain a Semen Juglandis dye liquor. The Semen Juglandis dye liquor obtained by using the method provided by the invention can be used for dying of textile products, especially used for dyeing of silk fabrics. No adverse influence on the environment is caused in the processes of dye extraction and application.

Description

technical field [0001] This specification relates to the field of biological extraction, and in particular to a method for extracting the dye of fenugreek. Background technique [0002] Silk is a protein fiber, which contains 18 kinds of amino acids that are beneficial to the human body. Silk is known as the "fiber queen" and has been favored by people throughout the ages for its unique charm. At present, acid dyes are mainly used in the dyeing of real silk fabrics, which belong to chemically synthesized dyes, which will bring adverse effects on the environment no matter in the synthesis and use of dyes. [0003] Based on the prior art, there is a need for a dye extraction method that does not damage the environment during its acquisition and use. Contents of the invention [0004] In view of this, the embodiment of this specification provides a dye extraction method and a split wood dyeing solution, which are used to solve the problem of adverse impact on the environmen...

Claims

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Application Information

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IPC IPC(8): C09B61/00C09B67/54D06P1/34D06P3/04
CPCC09B61/00C09B67/0096D06P1/34D06P3/045
Inventor 陈美云袁德宏袁霏高强张小丽魏发云
Owner NANTONG UNIVERSITY
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