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Protease enzyme granules for laundry and cleaning soaps, and preparation method and application of protease enzyme granules

A protease and cleaning soap technology, applied in the field of washing, can solve the problem of difficulty in ensuring the stability of enzyme particles, and achieve the effects of improving decontamination ability, easy rinsing and high activity

Inactive Publication Date: 2018-07-27
CHENGDU HEFENG INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention solves the problem that it is difficult to ensure the stability of enzyme particles in laundry soap due to the influence of temperature and pH environment when adding enzymes to laundry soap, and provides a kind of protease enzyme granules for laundry cleaning soap

Method used

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  • Protease enzyme granules for laundry and cleaning soaps, and preparation method and application of protease enzyme granules
  • Protease enzyme granules for laundry and cleaning soaps, and preparation method and application of protease enzyme granules

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A protease enzyme granule for laundry cleaning soap, which is composed of a pellet core and several coating layers sprayed on the surface of the pellet core; the weight percentage of the components contained in the protease enzyme granule for soap is: 20% pellet core, 80% coating layer;

[0032] The percentage by weight of the components contained in the ball core group is: 49.9% protease, 48.1% calcium formate, 1% propylene glycol, 1% peptide aldehyde;

[0033] The weight percent of the components contained in the coating layer is: 60% / 50% / 40% lead chrome yellow, 20% / 30% / 40% polyvinyl chloride graft polymer, 20% / 20% / 20% starch.

[0034] The method steps for preparing protease ferment granules for laundry cleaning soap are:

[0035] In the first step, the protease and enzyme inhibitor are sprayed into the tower from the nozzle of the centrifugal sprayer for atomization. After the mist meets the hot air, it is quickly dried into powder or tiny particles. The air inle...

Embodiment 2

[0039] A protease enzyme granule for laundry cleaning soap, which is composed of a pellet core and several coating layers sprayed on the surface of the pellet core; the weight percentage of the components contained in the protease enzyme granule for soap is: 10% pellet core, 90% coating layer;

[0040] The percentage by weight of the components contained in the ball core group is: 40% protease, 57% magnesium sulfate, 3% peptide aldehyde;

[0041] The weight percent of the components contained in the coating layer is: 50% / 40% / 30% / 25% iron blue, 30% / 40% / 45% / 50% polyvinyl alcohol graft polymer, 20% / 20% / 25% / 25% starch.

[0042] The method steps for preparing protease ferment granules for laundry cleaning soap are:

[0043] In the first step, the protease and enzyme inhibitor are sprayed into the tower from the nozzle of the centrifugal sprayer for atomization. After the mist meets the hot air, it is quickly dried into powder or tiny particles. The inlet air temperature is 100°C,...

Embodiment 3

[0047] A protease enzyme granule for laundry cleaning soap, which is composed of a pellet core and several coating layers sprayed on the surface of the pellet core; the weight percentage of the components contained in the protease enzyme granule for soap is: 2% pellet core, 98% coating layer;

[0048] The percentage by weight of the components contained in the ball core group is: 45% protease, 49% sodium sulfate, 6% propylene glycol;

[0049] The percentage by weight of the components contained in the coating layer is: 50% / 40% / 30% / 25% iron blue, 30% / 40% / 45% / 60% polypropylene, 20% / 20% / 25% / 15% starch.

[0050] The method steps for preparing protease ferment granules for laundry cleaning soap are:

[0051] In the first step, the protease and enzyme inhibitor are sprayed into the tower from the nozzle of the centrifugal sprayer for atomization. After the mist meets the hot air, it is quickly dried into powder or tiny particles. The inlet air temperature is 100°C, and the particle...

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Abstract

The invention relates to the field of washing industry, and particularly relates to protease enzyme granules for laundry and cleaning soaps, and a preparation method and application of the protease enzyme granules. The protease enzyme granules comprise pellet cores and a plurality of layers of coating layers which are sprayed on the surface layer of the pellet cores, and the protease enzyme granules for laundry and cleaning soaps comprises the following components in percentage by weight: 0.01-99.9% of pellet cores and 0.01-99.9% of coating layers. The protease enzyme in the cleaning soap provided by the invention exists in the form of particles and is coated by the plurality of coating layers, and the enzyme is isolated from the environment by the coating layers in a preparation process,so that the enzyme can stably exist; the coating layers are stripped for releasing the enzyme in a using process, so that the enzyme can exert a function; and a method of using a plurality of coatingsis adopted in a soap preparation process for retaining the activity, so that the washing effect of the soap is increased. The enzyme granules provided by the invention can improve the decontaminationcapability, are easy to rinse, and do not contaminate the environment.

Description

technical field [0001] The invention relates to the field of washing industry, in particular to a protease enzyme granule for laundry soap and its preparation method and application. Background technique [0002] Traditional washing products include laundry soap, laundry powder, and laundry detergent. Laundry soap was the first to be invented as a detergent. The main component of laundry soap is fatty acid sodium salt, and the raw material is animal and vegetable oils. It has natural, easy-to-rinse , non-polluting, and less irritating to the skin, it is a high-quality washing product. Today, washing powder and laundry detergent have occupied a considerable market. Washing powder is an alkaline synthetic detergent, which is cheap and easy to use; laundry detergent has good water solubility and can also play a role in cold water. Therefore, there is an urgent need for a laundry soap product that can increase market competitiveness. [0003] Enzyme, also known as enzyme, is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D9/40C11D17/08
CPCC11D9/40C11D17/0039C11D17/08
Inventor 张晟李邦经张剑
Owner CHENGDU HEFENG INTELLIGENT TECH CO LTD