Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for activating surface of jade

A surface activation and activation treatment technology, which is applied in the field of medical and health care materials, can solve the problems of difficult to form rich voids, fast corrosion speed, and surface layer damage, and achieve the effect of improving public health, good effect, and low cost

Active Publication Date: 2013-03-06
SICHUAN SANTAI PHARM TECH CO LTD
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the corrosion rate of common etchant is too fast, the damage to the surface layer is relatively severe, and the original surface layer is often completely destroyed, and it is difficult to form a surface rich in voids, with high surface energy and incomplete grains.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for activating surface of jade
  • Method for activating surface of jade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Take Hetian mutton fat white jade (nephrite jade), cut it into small pieces with a circular saw, grind it with a corundum mortar, and sieve the ground powder with a 90um sieve, take the part with a particle size of less than 90um, and proceed according to the following process Activation treatment:

[0023] (1) Wash the powder 3 times with 20 times the volume of deionized water; remove the powder and soak in 10 times the volume of deionized water for 24 hours;

[0024] (2) Take out the powder and treat it with 10 times the volume of acid etching activation solution for 72 hours; the formula of acid etching activation solution is: ethanol 0.5%, formic acid 0.5%, acetic acid 0.5%, propionic acid 0.1%, deionized water 98.4% ;

[0025] (3) Remove the powder after acid etching and activation treatment, wash it with deionized water several times until the pH of the deionized water for cleaning is ≥ 4, transfer all solids to clean deionized water and continue soaking for 168 ...

Embodiment 2

[0028] Take Burmese jadeite (jadeite), cut it with a circular saw, grind it with a corundum mortar, sieve the ground powder with a 180um sieve, take the part with a particle size of less than 180um, and perform activation treatment according to the following process:

[0029] (1) Wash the powder 3 times with 20 times the volume of deionized water; remove the powder and soak in 10 times the volume of deionized water for 72 hours;

[0030](2) Take out the powder and treat it with 10 times the volume of acid etching activation solution at 70°C for 72 hours; the formula of acid etching activation solution is: 2% ethanol, 0.5% formic acid, 1% acetic acid, 0.2% propionic acid, Butyric acid 0.1%, deionized water 96.2%;

[0031] (3) Remove the powder after acid etching and activation treatment, wash it with deionized water several times until the pH of the deionized water for cleaning is ≥ 4, transfer all solids to clean deionized water and continue soaking for 336 hours;

[0032] (4...

Embodiment 3

[0034] Take Hetian mutton fat white jade (nephrite jade), cut it into blocks of a certain shape, and perform activation treatment according to the following process:

[0035] (1) Wash the jade block 3 times with 20 times the volume of deionized water; remove the jade block, put it in 10 times the volume of deionized water, and soak it at 37°C for 144 hours;

[0036] (2) Take out the jade block and treat it with 20 times the volume of acid etching activation solution at 70°C for 144 hours; the formula of acid etching activation solution is: 2% ethanol, 0.5% formic acid, 1% acetic acid, and 0.2% propionic acid , butyric acid 0.2%, hydrofluoric acid 0.2%, deionized water 95.9%;

[0037] (3) Take out the jade pieces after the acid etching and activation treatment, and wash them with sterile deionized water for several times until the pH of the deionized water for cleaning is ≥ 4; the yam, ginger, and Polygonum multiflorum with a mass percentage of 2% are Add salvia miltiorrhiza, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of medical healthcare materials, and particularly relates to a method for activating jade and jade stones and constructing nanometer pores on surfaces of the jade and the jade stones. The method includes washing raw material powder or blocks by deionized water and soaking the raw material powder or blocks in deionized water for at least 8 hours; treating the raw material powder or blocks by acid etching activation solution for at least 2 hours; washing the raw material powder or blocks by deionized water repeatedly and then soaking the raw material powder or blocks in deionized water for at least 48 hours; and drying the raw material powder or blocks to obtain an activated finished product, and the like. The acid etching activation solution mainly comprises ethanol, formic acid, acetic acid, propionic acid, butyric acid, hydrofluoric acid and the like. Integral reaction can be carried out under the condition of heating, and beneficial traditional Chinese medicine can be added in soaking processes to improve a healthcare effect of the finished product. The method has the advantages that the jade and the jade stones can be quickly and definitely activated, and a health maintenance effect of the jade and the jade stones is improved; and the obtained jade can be used for achieving various medical and healthcare purposes, and is low in cost and beneficial to popularizing a traditional concept of 'health maintenance by the aid of jade' to wide population, health of the general public is promoted, and a huge economical benefit is created.

Description

technical field [0001] The invention belongs to the field of medical health care materials, and in particular relates to a method for activating jade and jade and constructing nanopores on the surface thereof. The obtained activated jade can be used for beauty and health care. Background technique [0002] In traditional Chinese medicine, the use of jade has a long history of health preservation. It is recorded in "Shenlong Materia Medica" and "Compendium of Materia Medica": Jade can "remove middle-heat, relieve annoyance, help voice and throat, nourish hair, nourish five internal organs, calm the soul, and soothe the blood. , clear eyes and ears" and many other effects. The ancients believed that jade is the pure essence of yin and yang, a materialized expression of harmony, and it is believed to have a magical effect on human health. Ancient medical books said that "jade is the beauty of stone, sweet in taste and non-toxic in nature", and believed that jade is the most a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C04B41/46
Inventor 袁暾张波周高华
Owner SICHUAN SANTAI PHARM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com