Foaming agent for enabling silverware to keep bright and preparation method thereof

A foaming agent and technology for making silverware, applied in the field of foaming agent for keeping silverware bright and its preparation, can solve the problems of inconvenient use and unsatisfactory effect of removing stains on the surface of silverware, and achieve convenient use and maintenance Natural luster, anti-oxidation effect

Inactive Publication Date: 2017-05-17
HANDAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The brightening agent for silverware is a powder, which needs to be dissolved into a 5-10% solution with deionized water when used, which is a little inconvenient to use, and its effect on removing stains on the surface of silverware is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A foaming agent for keeping silverware bright, comprising the following components by weight: 15 parts of decyl alcohol octapolyoxyethylene ether, 15 parts of alcohol ether glycoside, 8 parts of coconut oil fatty acid diethanolamide, 5 parts of gallic acid, 5 parts of polyaspartic acid, 1 part of carboxymethyl chitosan, 50 parts of water.

[0017] The preparation method of the foaming agent is as follows: add alcohol ether glycoside, polyaspartic acid and water into the container, stir until dissolved, then add carboxymethyl chitosan, continue stirring until dissolved, and record it as liquid A; Mix glycol octapolyoxyethylene ether and coconut oil fatty acid diethanolamide, stir evenly, then add gallic acid, stir evenly, and record it as liquid B; mix liquid A and liquid B, and stir at 300 rpm for 30 minutes.

Embodiment 2

[0019] A foaming agent for keeping silverware bright, comprising the following components in parts by weight: 10 parts of lauryl alcohol hexapolyoxyethylene ether, 12 parts of alcohol ether glycosides, 10 parts of coconut oil fatty acid diethanolamide, 3 parts of gallic acid 4 parts, 4 parts of polyaspartic acid, 2 parts of carboxymethyl chitosan, 40 parts of water.

[0020] The preparation method of the foaming agent is as follows: add alcohol ether glycoside, polyaspartic acid and water into a container, stir until dissolved, then add carboxymethyl chitosan, continue stirring until dissolved, and record it as liquid A; Mix dialkyl alcohol hexapolyoxyethylene ether and coconut oil fatty acid diethanolamide, stir evenly, then add gallic acid, stir evenly, and record it as liquid B; mix liquid A and liquid B, and stir at 500 rpm for 20 minutes.

Embodiment 3

[0022] A foaming agent for keeping silverware bright, comprising the following components in parts by weight: 12 parts of decyl alcohol octapolyoxyethylene ether, 10 parts of alcohol ether glycoside, 9 parts of coconut oil fatty acid diethanolamide, 4 parts of gallic acid, 3 parts of polyaspartic acid, 1 part of carboxymethyl chitosan, 45 parts of water.

[0023] The preparation method of the foaming agent is as follows: add alcohol ether glycoside, polyaspartic acid and water into the container, stir until dissolved, then add carboxymethyl chitosan, continue stirring until dissolved, and record it as liquid A; Mix glycol octapolyoxyethylene ether and coconut oil fatty acid diethanolamide, stir evenly, then add gallic acid, stir evenly, and record it as liquid B; mix liquid A and liquid B, and stir at 400 rpm for 25 minutes.

[0024] Effect test

[0025] Get a silver bracelet with a weight of 15g, black spots are arranged on about 30% of the area of ​​the bracelet, 3g of the ...

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PUM

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Abstract

The invention discloses a foaming agent for enabling silverware to keep bright. The foaming agent comprises the following components in parts by weight: 10-15 parts of fatty alcohol-polyoxyethylene ether, 10-15 parts of alcohol ether glucoside, 8-10 parts of cocoanut fatty acid diethanolamide, 3-5 parts of gallate, 3-5 parts of polyaspartic acid, 1-2 parts of carboxymethyl chitosan, and 40-50 parts of water. A preparation method comprises the following steps: alcohol ether glucoside, polyaspartic acid and water are added in a container to stir for dissolving; then, carboxymethyl chitosan is added to continuously stir for dissolving to prepare liquid A; fatty alcohol-polyoxyethylene ether and cocoanut fatty acid diethanolamide are mixed to uniformly stir; gallate is added to uniformly stir to prepare liquid B; and the liquid A and the liquid B are mixed for stirring by 20-30 min. The foaming agent can eliminate color mottles on the surface of silverware and form an uniform and bright protective film on the surface of the silverware, enables the silverware to keep natural gloss for a long time, and prevents oxidation.

Description

technical field [0001] The invention relates to the field of silverware care, in particular to a foam agent for keeping silverware bright and a preparation method thereof. Background technique [0002] After the silverware is in contact with the air or human sweat for a long time, black spots or yellow spots will appear on the surface. At present, there are some studies on removing the stains on the surface of the silverware, which can restore the brightness of the silverware, but after a period of time, the silverware will appear again. It is oxidized and blackened, which cannot keep it bright for a long time. [0003] Chinese patent application 201510008639.9 discloses a brightening agent for silverware, including 5-10 parts of sodium hypophosphite or sodium phosphite; 1-5 parts of coconut oil fatty acid diethanolamide; 1-3 parts of deionized water; Tween- 20 1~2 parts; 1~3 parts of potassium dihydrogen phosphate; 1~3 parts of sodium dihydrogen phosphate; 3~5 parts of sod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F3/04
CPCC23F3/04
Inventor 王博任云杨儒林杨旭
Owner HANDAN COLLEGE
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