Photochromic cell phone shell

A photochromic, mobile phone case technology, applied in the direction of telephone structure, ink, household appliances, etc., can solve the problems of waste of resources, single color or pattern, etc., and achieve the effect of good dispersion and uniform color tone.

Inactive Publication Date: 2014-04-30
天津孚信达光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All kinds of mobile phone case products have also begun to be favored by people. However, ordinary mobile phone cases on the market only have

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] A photochromic mobile phone case is characterized in that it comprises a shell, the surface of the shell is provided with a photochromic coating, and the photochromic layer is made by printing with photochromic ink.

[0018] The shell is a plastic base material PP

[0019] The photochromic coating is prepared from microencapsulated photochromic powder.

[0020] The preparation method of the microencapsulated photochromic powder is:

[0021] 1) Preparation of core material: Add the photochromic material to the organic solvent in the proportion of 0.5-3% by weight, heat to 60-90°C, stir to dissolve, and cool to room temperature to obtain the core material solution;

[0022] 2) Add an appropriate amount of emulsifier solution to the core material solution and emulsify at high speed to obtain an emulsified core material solution with an oil droplet size of 1-10μm;

[0023] 3) Add appropriate amount of water to the emulsified core material solution obtained in step 2,...

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PUM

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Abstract

The invention provides a photochromic cell phone shell which comprises a shell body, wherein a photochromic coating layer is arranged on the surface of the shell body; the photochromic coating layer is made by printing photochromic ink; the shell is made of plastic or metal as a base material; photochromic raw materials used in the photochromic coating layer are prepared from microcapsule photochromic powder. According to the photochromic cell phone shell, as photochromic compounds are added, different colors can be shown in radiation of sunshine, and a novel and unique effect can be achieved; due to adoption of the a microcapsule treatment method, the photochromic compounds are good in dispersity, and the obtained color is uniform; the cell phone shell further has an ultraviolet indication function as a whole, and the ultraviolet intensity can be prompted for a user.

Description

technical field [0001] The invention relates to a mobile phone case, in particular to a photochromic mobile phone case. Background technique [0002] Mobile phones have become an indispensable communication device for people to communicate, and people's dependence on mobile phones has reached the point where they are inseparable. Various mobile phone case products are also beginning to be favored by people, however, common mobile phone cases on the market only have a single color or pattern. If you want to change the pattern or color, you must buy a new mobile phone case again, resulting in a waste of resources. Contents of the invention [0003] The object of the present invention is to provide a photochromic mobile phone case with photochromic, novel appearance, various colors and ultraviolet indicating function. [0004] For realizing above-mentioned purpose of the invention, technical scheme of the present invention is as follows: [0005] A photochromic mobile phon...

Claims

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Application Information

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IPC IPC(8): C09D11/50H04M1/02
Inventor 边俊民孟继本吴边鹏梁聪慧
Owner 天津孚信达光电科技有限公司
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