Special fluorescent pigment for candles and production process thereof

A fluorescent pigment and production process technology, which is applied in the production of candles, candle components, fatty acids, etc., can solve problems such as color blocks, uneven distribution, and uneven color, so as to improve production efficiency, reduce filtration processes, and improve coloring Effect

Pending Publication Date: 2020-11-20
福建索邦化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to get bright colored candles, the usual solution is to add fluorescent pigments to the paraffin wax of the candle, and the commonly used fluorescent pigments are general-purpose pigments, not specially developed for candles, resulting in uneven distribution and uneven color when added to paraffin wax. During the production process, the conventional fluorescent pigments are difficult to dissolve in paraffin, so that the conventional fluorescent pigments are easy to precipitate in the paraffin, and the precipitated conventional fluorescent pigments can

Method used

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Examples

Experimental program
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Embodiment Construction

[0016] The following specific examples further illustrate the present invention. .

[0017] A special fluorescent pigment for candles and its production process, comprising the following steps (units are calculated by weight): (1), 180 parts of p-toluenesulfonamide and 70 parts of formaldehyde solution with a mass fraction of 40% are uniformly mixed, and the formaldehyde solution The pH value of the product is 8. After reacting at 60°C for 30 minutes, heat up to 85°C and keep it warm for 30 minutes, then raise the temperature to 100°C and keep it warm for 30 minutes, then stop heating until the temperature drops to 80°C Add 30 parts of melamine at ℃, heat up to 85°C again and keep it warm for 25 minutes, then continue to add 75 parts of formaldehyde solution with a mass fraction of 40% and 200 parts of wax, raise the temperature to 85°C and keep it warm for 15 minutes to obtain the following Synthetic resins with wax as carrier;

[0018] (2) Add dye to the synthetic resin ob...

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PUM

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Abstract

The invention relates to the field of fluorescent pigments special for candles and particularly relates to a special fluorescent pigment for candles and a production process thereof. The production process comprises the following steps: uniformly mixing p-toluenesulfonamide and a formaldehyde solution, adding melamine, continuously adding 70-85 parts by mass of 40% formaldehyde solution and 200-220 parts by mass of wax, heating to 85-100 DEG C, and keeping the temperature for 15 minutes to obtain synthetic resin taking the wax as a carrier. The special fluorescent pigment is specially developed for candle production, in the candle production process, the fluorescent pigment is added into paraffin, the emulsification is uniform, the color dispersion is uniform, the precipitation phenomenonis avoided, the filtering process is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of special fluorescent pigments for candles, in particular to a special fluorescent pigment for candles and a production process thereof. Background technique [0002] Candles are commonly used daily necessities, and with the improvement of living standards, people have higher and higher requirements for the color of candles, not only for the types of colors, but also for the brightness of colors. Candles with bright colors are more in line with the needs of the market. In order to get bright colored candles, the usual solution is to add fluorescent pigments to the paraffin wax of the candle, and the commonly used fluorescent pigments are general-purpose pigments, not specially developed for candles, resulting in uneven distribution and uneven color when added to paraffin wax. During the production process, the conventional fluorescent pigments are difficult to dissolve in paraffin, so that the conventional fluoresce...

Claims

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Application Information

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IPC IPC(8): C11C5/00C08G12/40
CPCC11C5/004C08G12/40
Inventor 林海松
Owner 福建索邦化工有限公司
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