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Color-changing glow stick

A color-changing fluorescence and solution technology, which is applied in the field of fluorescent sticks, can solve the problems of undiscovered color chemical fluorescent sticks, singleness, etc.

Inactive Publication Date: 2018-01-09
XIAMEN CHANGHUI IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In entertainment occasions or celebrations, fluorescent sticks are often used to increase the atmosphere of the scene and interactivity on the stage. The existing chemiluminescent fluorescent sticks are all of a single color, which is the same color from the beginning to the end of the light, which is relatively single.
So far, no chemical glow sticks have been found that change color as they emit light

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A preferred embodiment of the present invention is:

[0025] 1. Prepare the double oxalate solution in the color-changing fluorescent stick:

[0026] The bis-oxalate solution is composed of the following mass fractions: 25 parts of dibutyl phthalate, 20 parts of bis(2,4-dinitro-6-alkoxycarbonylphenyl) oxalate, 5,12 0.5 parts of -(phenylethynyl)-butane, 0.2 parts of 5,6,11,12-tetraphenylnaphthonaphthalene, and 1.6 parts of 9,10-bis(styryl)anthracene.

[0027] Preparation method of bis-oxalate solution:

[0028] Dibutyl phthalate (DBP) and bis(2,4-dinitro-6-alkoxycarbonylphenyl) oxalate (CPPO), 5,12-(phenylethynyl)-butane , 5,6,11,12-tetraphenylnaphthalene, and 9,10-bis(styryl)anthracene are mixed, stirred and heated to 70-80°C, and a mixed liquid is obtained after complete dissolution, which is naturally cooled to room temperature. Bisoxalate solution.

[0029] 2. Prepare the activator solution in the color-changing fluorescent stick:

[0030] The activator solution...

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Abstract

A color-changing glow stick comprises a sealed plastic pipe which can be bent, and the plastic pipe is internally provided with a glass pipe; the interior of the plastic pipe is filled with activatorsolutions, and the interior of the glass pipe is filled with CPPO solutions comprising, by mass, 20-30 parts of dibutyl phthalate, 15-25 parts of CPPO (2,4-binitro-6-alkoxyl), 0.2-0.7 part of 5, 12-(phenylethynyl)-tetracene, 0.1-0.3 part of 5, 6, 11, 12-(tetraphenylnaphthacene), and 1-2 parts of 9, 10-dianthracene (styryl); and the activator solutions comprise, by mass, 40-45 parts of triethyl citrate, 5-10 parts of hydrogen peroxide, 0.1-0.6 part of sodium salicylate, and 3-8 parts of water. The glow stick provided by the invention can change colors in the fluorescent process obviously, and the total fluorescent time is long.

Description

technical field [0001] The invention relates to a chemiluminescent fluorescent stick, in particular to a fluorescent stick that can change from orange to green during the luminescent process. Background technique [0002] Light sticks are often used in entertainment occasions or celebrations to increase the atmosphere of the scene and interactivity on the stage. The existing chemiluminescent light sticks are all of a single color, and they are the same color from the beginning to the end of the light, which is relatively single. So far, no chemical glow sticks have been found that change color as they emit light. Contents of the invention [0003] The object of the present invention is to provide a color-changing fluorescent stick that can change from orange to green in the process of emitting light. [0004] To achieve the above object, the technical solution adopted in the present invention is: [0005] A color-changing fluorescent stick, including a sealed and bendabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K2/06
Inventor 徐飞
Owner XIAMEN CHANGHUI IND CO LTD
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