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Customized whitening inkjet ink and preparing method and application thereof

An inkjet ink and whitening technology, applied in the field of inkjet printing, can solve the problems of undisclosed technical parameters of nutrient solution packs, imperfect technical details, and low implementability

Pending Publication Date: 2019-11-19
李和伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Personalized facial mask technology mainly revolves around the partition or skin quality customization mode of personalized customized facial mask, but from the technical disclosure, its implementability is not high, and the technical details are not perfect. Partition printing mask manufacturing process, which makes nutrient solution into ink, and sets more than 20 types of nutrient solution packs according to different purposes of mask skin care, but does not disclose the technical parameters of the nutrient solution packs
However, the applicant of this patent found in the actual research and development that general inkjet printers have specific requirements for inkjet inks. , the instant drying ability of the printed film cloth, etc. There are major technical difficulties

Method used

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  • Customized whitening inkjet ink and preparing method and application thereof
  • Customized whitening inkjet ink and preparing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] This example introduces the formulations and preparation methods of several inkjet inks.

[0070] No. 1 inkjet ink: suitable for general whitening and full face care

[0071] Whitening and brightening functional substances include, by mass fraction, 1 part of tetrahydrodiferuloylmethane, 1 part of arbutin, 0.5 part of lipoic acid, 1 part of glabridin, 3 parts of hydrolyzed pearls, 5 parts of grape fruit extract, peony 5 parts of root extract, 3 parts of white pomegranate extract, 5 parts of pomegranate extract, 3 parts of prickly pear fruit extract, 5 parts of hydrolyzed European plum, 5 parts of titanium dioxide.

[0072] The solvent includes, by mass fraction, 5 parts of ethanol, 1 part of stearyl ether, 1 part of lecithin, and 1 part of Tween.

[0073] The mass ratio of the whitening and brightening functional substance to the solvent is 1:500.

[0074] Preparation method: Mix all raw materials uniformly in a shearing / homogeneous device at a rate of 50 rpm at room ...

Embodiment 2

[0112] This example is based on the formula in Example 1, the application of the prepared inkjet ink in skin care, repair, cosmetic or medicinal patch.

[0113] The skin color was quantified using the three primary color stimulus values ​​(L* value, a* value, b* value) determined by the International Commission on Illumination, and the individual type angle (ITA° value) was calculated according to the formula.

[0114] Live: L* value indicates brightness dimension; a* value and b* value indicate color opposite dimension, ITA° value indicates skin whiteness.

[0115] Select 25 healthy volunteers whose age is between 20-50 years old and whose ITA° value is between 20-45° calculated by spectrophotometric colorimetry on the curved side of the forearm. They are divided into 5 groups and smeared with No. Ink ink and comparative inkjet ink, the left and right forearm curved sides were used as the sample smear area and the control area respectively, and the left and right forearm curv...

Embodiment 3

[0124] This embodiment is based on the ink-jet ink described in Embodiment 1, and introduces its customized facial mask.

[0125] A kind of custom-made facial mask is sprayed on the film cloth by various private custom-made whitening inkjet inks provided in Example 1 by an inkjet printer, and the inkjet printer can select commercially available thermal induction nozzles or piezoelectric nozzles, Such as the Epson piezoelectric nozzle, which can be applied to both heat-sensitive active substances and non-heat-sensitive active substances. The membrane cloth is selected from viscose non-woven fabric, spunbonded non-woven fabric, plant fiber non-woven fabric, silk non-woven fabric, polyester, nylon, blended or modified membrane cloth, and the modified membrane cloth It is a freeze-dried mask that already contains moisturizing and thickening ingredients, or a dried mask.

[0126] Different membrane cloths can be selected according to the user's skin condition or needs, especially ...

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Abstract

The invention discloses a customized whitening inkjet ink which comprises a solvent and whitening and skin brightening functional substances. The customized whitening inkjet ink has the suspensibilityof 50-100%, preferentially 70-100%. The whitening and skin brightening functional substances have the particle size smaller than or equal to 5 micron, preferentially 1 micron. The whitening and skinbrightening functional substances include one or more at an arbitrary ratio of compound type whitening and skin brightening functional substances, extract type whitening and skin brightening functional substances, peptide and enzyme type whitening and skin brightening functional substances, pearl powder, titanium dioxide and silica. The customized whitening inkjet ink is uniform in droplet, smooth, fine and stable, and the ink is in a solution state or evenly-dispersed state, is high in adhesion to a film fabric and is applied to skin care, repairing and beautifying or medical patches.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a private customized whitening inkjet ink and its preparation method and application. Background technique [0002] Personalized facial mask technology mainly revolves around the partitioning or skin quality customization mode of personalized customized facial mask, but from the technical disclosure, its implementability is not high, and the technical details are not perfect. The production process of printing mask in different areas, which makes the nutrient solution into ink, and sets up more than 20 types of nutrient solution packs according to the different purposes of mask skin care, but the technical parameters of the nutrient solution packs are not disclosed. However, the applicant of this patent found in the actual research and development that general inkjet printers have specific requirements for inkjet inks. , There are major technical difficulties in the inst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/29A61K8/33A61K8/34A61K8/365A61K8/44A61K8/49A61K8/60A61K8/64A61K8/66A61K8/67A61K8/9728A61K8/9789A61K8/9794A61K8/98A61Q19/02
CPCA61K8/602A61K8/673A61K8/498A61K8/987A61K8/9789A61K8/33A61K8/29A61K8/676A61K8/675A61K8/347A61K8/64A61K8/44A61K8/365A61K8/66A61K8/9728A61K8/9794A61Q19/02
Inventor 李和伟
Owner 李和伟
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