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

Oral care composition

An oral care and composition technology, applied in the field of oral care, can solve the problems of polyphenolic compounds not being able to exert antioxidant function well, discoloration of compositions, etc.

Active Publication Date: 2017-06-06
HAWLEY & HAZEL BVI
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an oral care composition to solve the problem that the polyphenolic compound in the existing oral care composition cannot perform its antioxidant function well because it is easily oxidized and the composition is easy to change color

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
  • Oral care composition
  • Oral care composition
  • Oral care composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] One, a kind of oral care composition ointment product, its formula is as shown in table 1 below.

[0049] Two, the preparation method of above-mentioned oral care composition comprises the steps as follows:

[0050] According to the preparation of conventional toothpaste paste base, other raw materials in the formula except the polyphenol particles 1 wrapped are formulated into paste base; add particle 1 (tea polyphenol particles wrapped by polylactic acid), and stir to obtain the oral care of the present invention Composition paste product.

Embodiment 2～8

[0052] The formulations of the oral care composition ointment products of Examples 2 to 8 are shown in Table 1 below, and the preparation method is the same as in Example 1, the difference is that the particle 1 in Example 1 is replaced by particle 2 in Examples 2 and 6; In Examples 3 and 7, Particle 1 in Example 1 is replaced by Particle 3; in Examples 4 and 8, Particle 1 in Example 1 is replaced by Particle 4.

experiment example 1

[0065] Experimental Example 1 tests the anti-tarnish performance of the resulting composition paste product

[0066] Test method: Take the paste products obtained in Examples 1-8 and Comparative Examples 1-2 respectively, place (i.e. age) at a temperature of 50°C for 1 month, use a colorimeter, for example, an American X-Riet colorimeter (SP64 ) respectively measure the L*a*b value of each embodiment and comparative example paste product before and after aging, the L*a*b system provides the numerical expression of three-dimensional color space, wherein L* can be used for the measurement of paste whiteness, L value The larger the value, the whiter the color of the paste, and the smaller the L value, the darker the color of the paste. The greater the change in the L value, the greater the change in the color of the paste. The color difference of paste products before and after aging is represented by △L value, and the results are shown in Table 2 below.

[0067] Table 2 The co...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
The average particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses an oral care composition, belonging to the field of oral care. The oral care composition is prepared from particles and an orally-acceptable carrier, wherein polyphenol compounds are encapsulated in the particles. According to the oral care composition, the polyphenol compounds are encapsulated in an embedding form, so that the problems that in the existing oral care compositions, the polyphenol compounds cannot well exert an antioxidant function and easily enable the oral care composition to change color due to being easily oxidized can be solved.

Description

technical field [0001] The present invention relates to the field of oral care. More particularly, it relates to an oral care composition capable of stabilizing the presence of polyphenolic compounds contained therein. Background technique [0002] Polyphenolic compounds such as tea polyphenols are natural antioxidant substances, which are widely used in the field of oral care because of their good antioxidant properties and remarkable ability to scavenge free radicals. However, polyphenolic compound molecules contain multiple phenolic hydroxyl groups, which are easily oxidized and discolored. When used as raw materials for oral care compositions, they cannot effectively exert their original anti-oxidation function, and also cause discoloration of the composition. [0003] Regarding the application of polyphenolic compounds in oral care, existing studies have shown that oxygen content, pH value, temperature, etc. are all factors that directly affect their oxidative discolor...

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): A61K8/92A61K8/37A61K8/49A61K8/19A61K8/21A61K8/65A61K8/73A61K8/81A61K8/85A61K8/02A61Q11/00
CPCA61K8/0245A61K8/19A61K8/21A61K8/375A61K8/498A61K8/65A61K8/731A61K8/732A61K8/737A61K8/8152A61K8/85A61K8/92A61K2800/412A61K2800/56A61K2800/624A61K2800/63A61K2800/652A61Q11/00
Inventor 陈晓斌孙骁腾陈裕炜
Owner HAWLEY & HAZEL BVI
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