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Detergent for cleaning underwear and preparation method thereof

A detergent and underwear technology, applied in the direction of detergent compounding agent, detergent composition, detergent composition fragrance, etc., can solve the problems of hardening, fading, yellowing of neckline and cuffs, etc., and achieve mild nature, easy to rinse, and bright color Effect

Active Publication Date: 2012-09-12
TIANJIN TIANSHI BIOLOGICAL DEV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after repeated washing of the worn cotton fabric, yellowing, fading, and hardening will appear on the neckline and cuffs. These problems cannot be solved with commercially available common detergents

Method used

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  • Detergent for cleaning underwear and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 6

[0027] A preparation method for a detergent for cleaning underwear, comprising the steps of:

[0028] (1) take by weight the raw materials listed in Example 1;

[0029] (2) Accurately weigh deionized water according to the formula and put it into the batching pot, stir and heat up to 80°C for 13 minutes to sterilize;

[0030] (3) adding triclosan to C9-11 pareth-3, cocoyl trimethyl ammonium chloride, dissolving and sealing for subsequent use;

[0031] (4) Warm up the sterilized water obtained in step (2) to 87° C. and put in sodium laureth sulfate, keep warm, and fully stir to make the materials all dissolve;

[0032] (5) Add laureth-9 and laureth-7 when the temperature is lowered to 70° C., heat and stir to dissolve, add borax, anhydrous calcium chloride, heat and stir to dissolve;

[0033] (6) Add C14-17 secondary alkyl sodium sulfonate when the temperature is lowered to 60°C, and stir to dissolve;

[0034] (7) Add the mixed solution obtained in the step (3) when the temp...

Embodiment 7

[0038] A preparation method for a detergent for cleaning underwear, comprising the steps of:

[0039] (1) take by weight the raw material listed in embodiment 2;

[0040] (2) Accurately weigh deionized water according to the formula and put it into the batching pot, stir and heat up to 78°C for 15 minutes to sterilize;

[0041] (3) adding triclosan to C9-11 pareth-3, cocoyl trimethyl ammonium chloride, dissolving and sealing for subsequent use;

[0042] (4) Warm up the sterilized water obtained in step (2) to 85° C. and put in sodium laureth sulfate, keep warm, and fully stir to make the materials all dissolve;

[0043] (5) Add laureth-9 and laureth-7 when the temperature is lowered to 68°C, heat and stir to dissolve, then add borax and anhydrous calcium chloride, heat and stir to dissolve;

[0044] (6) When the temperature is lowered to 58°C, add C14-17 secondary alkyl sodium sulfonate and stir to dissolve;

[0045] (7) Add the mixed solution obtained in the step (3) when ...

Embodiment 8

[0049] A preparation method for a detergent for cleaning underwear, comprising the steps of:

[0050] (1) take by weight the raw material listed in embodiment 3;

[0051] (2) Accurately weigh deionized water according to the formula and put it into the batching pot, stir and heat up to 82°C for 10 minutes to sterilize;

[0052] (3) adding triclosan to C9-11 pareth-3, cocoyl trimethyl ammonium chloride, dissolving and sealing for subsequent use;

[0053] (4) Warm up the sterilized water obtained in step (2) to 90° C. and put in sodium laureth sulfate, keep warm, and fully stir to make the materials all dissolve;

[0054] (5) Add laureth-9 and laureth-7 when the temperature is lowered to 72°C, heat and stir to dissolve, then add borax and anhydrous calcium chloride, heat and stir to dissolve;

[0055] (6) When the temperature is lowered to 62°C, add sodium C14-17 secondary alkyl sulfonate and stir to dissolve;

[0056] (7) Add the mixed solution obtained in the step (3) when ...

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Abstract

The invention discloses a detergent for cleaning underwear and a preparation method thereof. The preparation method comprises the following steps of 1), dissolving triclosan in C9-11 alkanol polyether-3 and coco trimethyl ammonium chloride to obtain a mixed solution, 2), heating disinfected water to a temperature of 85 to 90 DEG C, adding sodium laureth sulfate into the heated disinfected water, carrying out heat preservation and stirring for dissolution, 3), cooling the solution obtained by the step 2 to a temperature of 68 to 72 DEG C, adding laureth-9 and laureth-7 into the solution, carrying out heat preservation, stirring for dissolution, adding borax and anhydrous calcium chloride into the solution and stirring for dissolution, 4), cooling the solution obtained by the step 3 to a temperature of 58 to 62 DEG C, adding C14-17 sodium secondary alkane sulfonate into the solution, and stirring for dissolution, 5), cooling the solution obtained by the step 4 to a temperature of 49 to 52 DEG C, adding the mixed solution obtained by the step 1 into the solution obtained by the step 4, and stirring for dissolution, 6), cooling the solution obtained by the step 5 to a temperature of 46 to 48 DEG C, adding sodium chloride into the solution, carrying out adjustment and uniformly stirring, and 7), cooling the solution obtained by the step 6 to a temperature of 40 to 45 DEG C, and adding alkali protease, methylchloroisothiazolinone, methylisothiazolinone and essence into the solution. The detergent for cleaning underwear can effectively remove blood stains, perspiration stains, milk stains and endocrine. The detergent for cleaning underwear does not contain components such as phosphates, aluminum and a fluorescent brightening agent harmful to the environment and the ecology.

Description

technical field [0001] The invention belongs to household cleaning products, in particular to a detergent for cleaning underwear and a preparation method thereof. Background technique [0002] Compared with solid detergents, liquid detergents can be energy-saving and economical products regardless of production or consumption. Liquid detergent has high technical content and strong decontamination ability. It is easy to add various ingredients in the production process, which can effectively avoid the damage caused by high alkali dosage form to clothes and hand skin; the application of phosphorus-free formula and surfactant is more Meet environmental quality requirements. And well packaged for easy use. [0003] Cotton underwear is favored by people because of its good breathability. However, after repeated washing of the worn cotton fabric, yellowing, discoloration, and hardening will occur at the collar and cuffs, and these problems cannot be solved with commercially ava...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/86C11D3/60C11D3/386C11D3/34C11D3/48C11D3/50
Inventor 吴巧玲沈焱
Owner TIANJIN TIANSHI BIOLOGICAL DEV
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