Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of ash leaf extract and sunscreen, applied in the field of cosmetics, can solve problems such as the impact on the health of users, achieve the effect of preventing skin diseases, good use effect, and no adverse reactions
Inactive Publication Date: 2015-01-28
成都鹏翔生物科技有限公司
View PDF2 Cites 3 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0008] The purpose of the present invention is to provide a natural maintenance sunscreen containing ash leaf extract in view of the prior art, which helps to solve problems such as the impact of sunscreens with chemical components on the health of users
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
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0052] The natural maintenance sunscreen containing ash leaf extract is prepared from the following raw materials in parts by weight:
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
Property
Measurement
Unit
Granularity
aaaaa
aaaaa
Login to View More
Abstract
The invention relates to the field of cosmetics, in particular to a natural skin-care sunscreen cream containing an acer negundo extract. The sunscreen cream is prepared from the following raw materials in parts by weight: 20 to 30 parts of an acer negundo extract, 5 to 10 parts of an empervium tectorum extract, 10 to 20 parts of a natural extract, 5 to 10 parts of aloe gel juice, 5 to 15 parts of 4-methyl methylbenzylidene camphor, 3 to 5 parts of vitamin E1, 3 to 5 parts of vitamin C, 3 to 5 parts of nanosilicon dioxide, 20 to 30 parts of cinnamyl alcohol, 2 to 5 parts of s natural essence, and 180 to 220 parts of deionized water. The sunscreen cream has the advantages that all physical and chemical indicators meet or exceed the national standards, the production technology of the sunscreen cream is the same as that of the traditional sunscreen cream, all natural ingredients are adopted, sensory indicators and physical and chemical indicators meet requirements of regulations, the use effect is good, and the sunscreen cream does not have untoward effects on human body.
Description
technical field [0001] The invention relates to the field of cosmetics, in particular to a natural maintenance sunscreen containing ash leaf extract. Background technique [0002] The earth is receiving the sun's radiation all the time, 5 of which are ultraviolet rays (290~400nm). Ultravioletradiation is usually absorbed by different chromophores in the skin, such as melanin, DNA, RNA, protein, and lipids. The chromophores cause different photochemical reactions in the process of absorbing ultraviolet light, and at the same time produce oxygen free radicals Harmful effects, leading to cellular senescence or cancer. And because of people's love of beauty, it is particularly important to take the necessary light protection. [0003] Inferior sunscreen varieties usually contain some synthetic agents that may cause skin sensitivity, such as sodium lauryl sulfate and sodium olefin sulfate, which are considered irritating and will significantly weaken the skin's natural barrier...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.