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Anti-bacterial and formaldehyde-removing vehicle natural deodorizing agent extracted from cypress

A formaldehyde removal and deodorant technology, which is applied in the field of hygiene products, can solve the problems of formaldehyde secondary pollution, great harm to the human body, and endanger the health of passengers and drivers, and achieve strong deodorization and deodorization effects and strong sterilization capacity, no secondary pollution effect

Inactive Publication Date: 2019-02-12
四川桧元素生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the sharp increase in market demand for family cars, many cars enter the market directly after they leave the production line. In the process of car production, a large amount of high-performance adhesives are usually used to splice and fix car interior materials. Most of the high-performance adhesive substances are composed of high-molecular polymer materials by adding diluting substances, and the diluting substances contain relatively high formaldehyde components. As time goes by, formaldehyde will continue to volatilize from the automotive interior materials, resulting in continuous formaldehyde. Inhaled into the body by the human body, various harmful gases emitted from accessories and materials have not experienced an effective release period. If the plastic parts, carpets, roof felts, sofas, etc. in the car are not installed according to environmental protection requirements, it will further increase the air pollution in the car. The emission of harmful substances, coupled with the limited space in the car, the harmful gas in the car is often more harmful to the human body than the harmful gas in the house.
Generally, the windows of a car are closed for a long time, the air in the car is difficult to convect, and the occupants are replaced frequently, which causes a large number of bacteria and viruses to be produced in the air in the car and on the interior decorations, seriously endangering the health of the occupants and drivers.
[0004] At present, the formaldehyde-removing effect of products reported in the market and published patents still has not achieved a relatively ideal effect, and the effect is relatively single, and cannot simultaneously achieve the three excellent effects of sterilization, formaldehyde removal, and odor removal.
The use of plant extracts for environmental protection such as formaldehyde removal is a relatively mature technology and market application. However, most of the plant extracts currently on the market are herbs, and plants that grow more than one year, such as leaves and necks of plants. It is greatly discounted, and more will take the method of adding chemical reagents to strengthen its efficacy
And some products will cause formaldehyde secondary pollution, affecting people's health

Method used

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  • Anti-bacterial and formaldehyde-removing vehicle natural deodorizing agent extracted from cypress
  • Anti-bacterial and formaldehyde-removing vehicle natural deodorizing agent extracted from cypress

Examples

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preparation example Construction

[0044] The low-temperature extraction process adopted in the preparation process of the cypress hydrosol in the present invention, in terms of the production mode, has changed the disadvantages of high-temperature extraction in the past, and the effective substance is easy to volatilize, and adopts a low-temperature extraction process to effectively ensure the content of the effective substance.

[0045] The preparation process of cypress hydrosol in the present invention comprises the following steps:

[0046] S1 pre-treatment: select 15-25 kg of cypress wood with a tree age of 50-80 years, wash and dry, and crush the cypress wood raw material into powder particles with a particle size of 100-300 μm, put the obtained cypress wood raw material into water at 50°C for 60 minutes ;

[0047] S2 Distillation: Put the cypress wood raw material treated by S1 into the distillation tower, cover the still lid and feed water vapor, the water vapor is generated by independent steam boiler...

Embodiment 1

[0073] An antibacterial and formaldehyde-removing natural car deodorizer extracted from cypress wood. The raw materials include: 100 parts of cypress wood hydrosol.

[0074] A method for preparing a natural deodorant for antibacterial and formaldehyde-free vehicles extracted from juniper, comprising the following steps:

[0075] (1) According to the preparation process of the cypress hydrosol, prepare the cypress hydrosol:

[0076] S1 pre-treatment: select 15 kg of cypress roots with a tree age of 50 years, wash and dry them, and crush the cypress raw materials into powdery particles with a particle size of 100 μm, put the obtained cypress raw materials into water at 50°C for 60 minutes;

[0077] S2 Distillation: Put the cypress wood raw material treated by S1 into the distillation tower, cover the still lid and feed water vapor, the water vapor is generated by independent steam boiler equipment; the pressure during distillation is 0.06MPa, and the distillation time is 10.5 h...

Embodiment 2

[0083] An antibacterial and formaldehyde-removing natural car deodorizer extracted from cypress wood. The raw materials include: 94 parts of cypress hydrosol, 0.1 part of cypress essential oil, and 0.1 part of Tween 60.

[0084] A method for preparing a natural deodorant for antibacterial and formaldehyde-free vehicles extracted from juniper, comprising the following steps:

[0085] (1) According to the preparation process of the cypress hydrosol, prepare cypress hydrosol and cypress essential oil:

[0086] S1 pretreatment: select 18 kg of cypress roots with a tree age of 60 years, wash and dry them, and crush the cypress raw materials into powdery particles with a particle size of 250 μm, put the obtained cypress raw materials into water at 50°C for 60 minutes;

[0087] S2 Distillation: Put the cypress raw material treated by S1 into the distillation tower, cover the still lid and feed water vapor, the water vapor is generated by independent steam boiler equipment; the pressu...

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Abstract

The invention belongs to the field of hygienic products, and provides an anti-bacterial and formaldehyde-removing vehicle natural deodorizing agent extracted from cypress. The natural deodorizing agent is prepared from at least the following raw materials of 90-100 parts of cedarwood hydrolat, 0-1 part of cedarwood essential oil and 0-0.5 part of emulgator. The invention further provides a preparation method of the anti-bacterial and formaldehyde-removing vehicle natural deodorizing agent. The preparation method comprises the preparation process of the cedarwood hydrolat. The preparation of the cedarwood hydrolat comprises a low temperature extraction process, the cedarwood raw material added into a distilling kettle is powdery, and the grain size is 100-300 microns.

Description

technical field [0001] The invention belongs to the field of sanitary products, and in particular relates to a method for preparing a natural deodorant for antibacterial and formaldehyde-removing vehicles extracted from cypress and cypress hydrosol. Background technique [0002] Formaldehyde is toxic. When formaldehyde reaches a certain concentration in the car, people will feel uncomfortable. When the concentration of formaldehyde reaches 0.08-0.09mg per cubic meter of air, children will have mild asthma; when the indoor air reaches 0.1mg / m 3 When, there is peculiar smell and sense of discomfort; reach 0.5mg / m 3 When, it can irritate the eyes and cause tearing; reach 0.6mg / m 3 , can cause throat discomfort or pain. Long-term exposure to low-dose formaldehyde can cause chronic respiratory diseases, memory and intelligence decline in adolescents, fetal malformations, cancer and other diseases. The mutagenicity, carcinogenicity, and reproductive toxicity of formaldehyde cann...

Claims

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Application Information

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IPC IPC(8): B01D53/72B01D53/77B01D11/02
CPCB01D11/02B01D53/72B01D53/77
Inventor 吴启锡洪宗本
Owner 四川桧元素生物科技有限公司
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