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

Multi-effect talcum powder and preparation method thereof

A technology of talcum powder and corn starch, which is applied in the field of talcum powder, can solve problems such as potential safety hazards, and achieve the effect of high safety and excellent storage stability

Active Publication Date: 2020-02-04
苏州东方之宝生物药业有限公司
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the talcum powder provided by the above two patents is added with silica and fumed silica, which is still an inorganic dust that is not easily metabolized in the human body, and there are still certain safety hazards in long-term use.

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
  • Multi-effect talcum powder and preparation method thereof
  • Multi-effect talcum powder and preparation method thereof
  • Multi-effect talcum powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A kind of multi-effect talcum powder, it is made of each component of following percentage by weight:

[0043]

[0044] Wherein the extract of Tetragalus is prepared by the following method:

[0045] Mix Tetragalus powder and absolute ethanol at a mass volume ratio of 1:6, reflux extraction for 2 hours, repeat twice, and combine the extracts; concentrate and dry the obtained extracts to obtain a dry powder.

[0046] Described alpine edelweiss extract adopts following method to make:

[0047]Soak the alpine edelweiss powder in n-hexane at 40°C and ultrasonically treat it for 35 minutes, filter to remove the solvent, wash the filter residue with absolute ethanol, mix the filter residue: absolute ethanol = 1:8, reflux extraction for 2 hours, repeat twice, and combine Extract; Concentrate and dry the obtained extract to obtain dry powder.

[0048] The preparation method of multi-effect talcum powder described in the present embodiment, it may further comprise the steps...

Embodiment 2

[0052] A kind of multi-effect talcum powder, its difference with embodiment 1 only lies in, is made of each component of following percentage by weight:

[0053]

Embodiment 3

[0055] A kind of multi-effect talcum powder, its difference with embodiment 1 only is,

[0056] Described alpine edelweiss extract adopts following method to make:

[0057] Mix alpine edelweiss powder and absolute ethanol at a ratio of 1:8, reflux extraction for 2 hours, repeat twice, and combine the extracts; concentrate and dry the obtained extracts to obtain a dry powder.

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 technical field of talcum powder, and particularly relates to multi-effect talcum powder and a preparation method thereof. The multi-effect talcum powder is mainly prepared from the following ingredients in percentage by weight: 60 to 80 percent of modified corn starch, 10 to 20 percent of microcrystalline cellulose, 1 to 10 percent of cassava starch, 1 to 10 percent of zinc oxide, 1 to 10 percent of tricalcium phosphate, 0.2 to 1 percent of fourstamen stephania root extracts, 0.5 to 2 percent of menthol, 0.5 to 2 percent of leontopodium leontopodioides herb extracts, 0.2 to 1 percent of oat kernel extracts, 0.02 to 0.1 percent of tea polyphenol and 0.1 to 0.5 percent of tocopheryl acetate. The talcum powder provided by the invention has various effects of removing prickly heat, relieving itching, absorbing moisture, giving fresh and cool feelings to the body, killing bacteria, calming the nerves and the like, wherein inorganic mineral talcum powder, silicaand silicon dioxide type substances which are not easy to metabolize are not contained, so that the safety is high.

Description

technical field [0001] The invention belongs to the technical field of talcum powder, and in particular relates to a multi-effect talcum powder and a preparation method thereof. Background technique [0002] Talcum powder, the traditional formula is mainly based on talcum powder, magnesium sulfate, boric acid and other mineral components with water absorption function, which can absorb sweat, smooth the skin, and reduce the probability of prickly heat due to wet skin, mainly for infants and young children Use after a strong bath. However, the ingredients in it, such as talcum powder and magnesium sulfate, are mostly minerals that are not easily metabolized by the human body, and long-term accumulation in the body will cause adverse effects. Moreover, more and more parents have begun to pay attention to the safety of talcum powder. Studies have found that talcum powder contains inseparable lead, which cannot be excreted quickly after entering the baby's body. When accumulat...

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): A61K8/9794A61K8/73A61K8/9789A61K8/49A61Q19/08A61Q15/00A61Q17/00A61Q19/00A61P17/04
CPCA61K8/498A61K8/732A61K2800/34A61K2800/5922A61Q15/00A61Q17/005A61Q19/00A61Q19/08A61K8/9789A61K8/9794A61P17/04
Inventor 徐华赵焱赵艳红
Owner 苏州东方之宝生物药业有限公司
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