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Semen Cassiae Composite Antibacterial Finishing Agent, Preparation Method, Fiber Treatment Method and Application

A technology of compounding antibacterial and finishing agents, which is applied in application, fiber treatment, household appliances, etc., to achieve the effect of convenient use, high efficiency and long-lasting antibacterial effect, and excellent washing resistance.

Active Publication Date: 2011-12-28
SHANGHAI SHUIXING HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has not been reported that cassia seed is used for antibacterial finishing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Preparation of Semen Cassiae Extract: Purify and pulverize Semen Cassiae, add ethyl acetate, and extract by heating and reflux or cold soaking. 20-90 minutes each time; or cold extraction 1-5 times, 9-24 hours each time; the extracts were combined; the extracts were filtered and the solvent was recovered to obtain the cassia seed ethyl acetate extract. The cassia seed extract contains the following active ingredients: active ingredients of anthraquinones ≥ 0.1 parts by weight, active ingredients of piroxins ≥ 0.165 parts by weight, and active ingredients of polysaccharides ≥ 20.8 parts by weight.

Embodiment 2

[0034] Preparation of nano cassia seeds: After drying cassia seeds at low temperature, they are routinely crushed into 80-200 mesh fine powder, and then the fine powder is put into the crushing cylinder of a fully enclosed centrifugal shear ultrafine pulverizer with a jacket for continuous crushing. The temperature is controlled at room temperature, the spindle speed is 800-2400rpm, and the pulverization time is 30-90 minutes, and pulverized into a homogeneous superfine powder with a particle size of 50-200nm. The nano cassia seed contains the following active ingredients: active ingredients of anthraquinones ≥ 0.1 parts by weight, active ingredients of piroxins ≥ 0.165 parts by weight, and active ingredients of polysaccharides ≥ 20.8 parts by weight.

Embodiment 3

[0036] Preparation of nano cassia seeds: add distilled water as a dispersant to the coarsely processed cassia seeds fine powder, the weight ratio of cassia seeds fine powder to distilled water is 1:20-30, after the dispersion is even, soak for 1-24 hours, and then the fine powder Put it into the pulverizing barrel of a fully enclosed centrifugal shear ultrafine pulverizer with a jacket for continuous pulverization, the working temperature is controlled at room temperature, the spindle speed is 800-2400rpm, the pulverization time is 30-90 minutes, and the pulverization into a particle size of 50-200nm homogeneous ultrafine powder. The nano cassia seed contains the following active ingredients: active ingredients of anthraquinones ≥ 0.1 parts by weight, active ingredients of piroxins ≥ 0.165 parts by weight, and active ingredients of polysaccharides ≥ 20.8 parts by weight.

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Abstract

The invention discloses a cassia seed composite antibacterial finishing agent which is prepared from a cassia seed extract or nano-cassia seed, a finishing agent and TW-80 (Tween-80). The cassia seed composite antibacterial finishing agent is convenient to use and stable; by adopting the technology of applying the cassia seed composite antibacterial finishing agent on fiber, a product has high-efficient, lasting and safe antibacterial performance; the natural cassia seed is introduced into the traditional home textile industry, thereby avoiding the safety problem during the application of an organic antibacterial agent; and the problems of dispersion, uniformity, firm combination and the like between the antibacterial agent and the fiber can be solved, and the high-efficient lasting antibacterial effect can be achieved in the real sense. The invention further discloses a preparation method of the cassia seed composite antibacterial finishing agent, a method for processing the fiber byutilizing the cassia seed composite antibacterial finishing agent and an application of the cassia seed composite antibacterial finishing agent in home textile products.

Description

technical field [0001] The invention relates to the technical field of antibacterial finishing agents. Specifically, the present invention relates to a cassia seed composite antibacterial finishing agent, a preparation method of the cassia seed composite antibacterial finishing agent, a method for treating fibers with the cassia seed composite antibacterial finishing agent, and an application of the cassia seed composite antibacterial finishing agent. Background technique [0002] Cassia seed, also called Cassia chinensis, Huantongzi, shit bean, false mung bean, horseshoe, and Senecio, is the mature seed of the leguminous herb Cassia chinensis or Cassia chinensis. It tastes bitter, sweet and shocking in nature. , dispelling rheumatism, benefiting the kidney and improving eyesight and other functions. Modern pharmacological studies have confirmed that the active ingredients contained in Semen Cassiae have the functions of regulating immunity, inhibiting bacteria, anti-cance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/50D06M15/03D06M13/123D06M13/355D06M15/564A47G9/00A47G9/10A47G9/02
Inventor 李裕杰李来斌李统钻
Owner SHANGHAI SHUIXING HOME TEXTILE
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