Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A marine oligosaccharide, sunscreen technology, applied in skin care preparations, cosmetics, cosmetic preparations and other directions, can solve problems such as side effects, achieve strong water retention, skin repair, sun protection and skin effects
Inactive Publication Date: 2016-12-07
QINGDAO BZ OLIGO BIOTECH
View PDF3 Cites 13 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
Most of the existing sunscreen and whitening products are in the form of creams and lotions, which usually ...
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment example 1
[0023] Example 1: A whitening and sunscreen composition containing marine oligosaccharides, consisting of the following components in parts by weight: 2% emulsifier, 32% pure water, 5% fucoidan oligosaccharides, 10% olive oil, 7% glycerin, 10% butanediol, 15% chitosan oligosaccharide, 3% chitosan, 10% collagen, 5% vitamin, 1% antibacterial agent, mix the above components and stir at high speed to obtain the product.
Embodiment example 2
[0024] Example 2: A whitening and sunscreen composition containing marine oligosaccharides, consisting of the following components in parts by weight: 2% emulsifier, 32% pure water, 10% fucoidan oligosaccharide, 10% olive oil, 7% glycerin, 10% butanediol, 10% chitosan oligosaccharide, 3% chitosan, 10% collagen, 5% vitamin, 1% antibacterial agent, mix the above components and stir at high speed to get the product.
Embodiment example 3
[0025] Example 3: A whitening and sunscreen composition containing marine oligosaccharides, consisting of the following components in parts by weight: 2% emulsifier, 32% pure water, 15% fucoidan oligosaccharide, 10% olive oil, 7% glycerin, 10% butanediol, 5% chitosan oligosaccharide, 3% chitosan, 10% collagen, 5% vitamin, 1% antibacterial agent, mix the above components and stir at high speed to obtain the product.
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
Molecular weight
aaaaa
aaaaa
Molecular weight
aaaaa
aaaaa
Molecular weight
aaaaa
aaaaa
Login to view more
Abstract
The invention relates to the field of daily cosmetics, in particular to whitening sunscreen cream containing marine oligosaccharides. The whitening sunscreen cream comprises raw materials in weight proportion as follows: 1%-2% of an emulsifier, 20%-40% of pure water, 5%-20% of alginate oligosaccharides, 10%-20% of olive oil, 5%-10% of glycerin, 10%-20% of butylene glycol, 5%-20% of chitosan oligosaccharides, 1%-10% of chitosan, 10%-20% of collagen, 5%-10% of vitamins and 0.5%-1% of an antibacterial agent. According to the whitening sunscreen cream, hydroxyl groups, amino groups and other polar groups in all molecules of the chitosan oligosaccharides and the chitosan can form hydrogen bonds with water molecules, and the hydrogen bonds are combined with a large amount of water; further, sugar chains of the chitosan oligosaccharides and the chitosan can be interwoven mutually to form a net, and a higher water retention function is realized; finally, by means of the antibacterial and antioxidation functions of the chitosan oligosaccharides and the ultraviolet ray absorption function of the alginate oligosaccharides, the sunscreen and skin repair functions can be realized effectively.
Description
【Technical field】 [0001] The invention relates to the field of daily cosmetics, in particular to a whitening sunscreen containing marine oligosaccharides. 【Background technique】 [0002] The skin is the primary protective barrier of the human body, which can protect the human body from external stimuli. In the hot summer, when the exposed part of the skin is exposed to excessive sunlight, the acute phototoxic reaction of the skin on the exposed part will cause erythema, edema and peeling, which will not only cause unbearable pain, but also cause skin epidermal keratinocyte necrosis , and the release of mediators causes dermal blood vessels to dilate, causing tissue edema, and then melanocytes accelerate the synthesis of melanin under the strong sunlight, thereby darkening the tanned skin. To protect the skin from sunburn. People often use cosmetics for moisturizing and sun protection, and also use cosmetics to whiten the skin for beauty. Most of the existing sunscreen and...
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.
Login to view more