阅读说明：本技术 一种羽绒服除味清新喷雾及其制备方法 (Odor-removing and refreshing spray for down jackets and preparation method thereof ) 是由 吴昆明 刘汉春 陈岩 张传贵 李伟 于 2021-09-06 设计创作，主要内容包括：本发明涉及羽绒服除味技术领域,具体公开了一种羽绒服除味清新喷雾及其制备方法,喷雾的制备原料包括：除味活性剂、细菌抑制剂、有机溶剂、清新剂、芳香剂和稳定剂,除味活性剂由香豆素和木酚素按5:1-2的质量比混合而成,细菌抑制剂为异噻唑啉酮和/或对羟基苯甲酸乙酯,清新剂为薄荷提取物、蒲公英提取物、野菊花提取物中的一种或多种。本发明喷雾中采用了香豆素和木酚素作为除味活性剂,能起到良好的除味作用,尤其是针对羽绒角蛋白纤维的腥味,同时还能配合细菌抑制剂,起到良好的抗菌作用,从源头上避免腥味的产生；喷雾中采用了薄荷提取物、蒲公英提取物或野菊花提取物作为清新剂,配合精油类芳香剂,能在使用后使羽绒服长久散发清新香味。(The invention relates to the technical field of odor removal of down jackets, and particularly discloses odor removal refreshing spray for down jackets and a preparation method thereof, wherein the spray comprises the following preparation raw materials: the deodorant comprises a deodorant active agent, a bacterial inhibitor, an organic solvent, a freshener, an aromatic and a stabilizer, wherein the deodorant active agent is formed by mixing coumarin and lignan according to the mass ratio of 5:1-2, the bacterial inhibitor is isothiazolinone and/or ethyl p-hydroxybenzoate, and the freshener is one or more of mint extract, dandelion extract and wild chrysanthemum flower extract. According to the invention, coumarin and lignan are adopted as odor removal active agents in the spray, so that a good odor removal effect can be achieved, especially the fishy smell of the down keratin fibers can be aimed at, and a good antibacterial effect can be achieved by matching with a bacterial inhibitor, so that the generation of the fishy smell can be avoided from the source; the spray adopts the mint extract, the dandelion extract or the wild chrysanthemum extract as a freshener, and is matched with an essential oil aromatic, so that the down coat can emit fresh fragrance for a long time after being used.)

1. A deodorizing and refreshing spray for down jackets is characterized in that the preparation raw materials of the spray comprise: the deodorant comprises a smell removing active agent, a bacterial inhibitor, an organic solvent, a freshener, an aromatic and a stabilizer, wherein the smell removing active agent is formed by mixing coumarin and lignan according to the mass ratio of 5:1-2, the bacterial inhibitor is isothiazolinone and/or ethyl p-hydroxybenzoate, and the freshener is one or more of mint extract, dandelion extract and wild chrysanthemum flower extract.

2. The odor-removing refreshing spray for down jackets as claimed in claim 1, which is characterized in that the spray is prepared from the following raw materials in parts by weight: 2-10 parts of odor removal active agent, 1-5 parts of bacterial inhibitor, 20-40 parts of organic solvent, 2-4 parts of freshener, 0.1-0.5 part of aromatic and 0.2-0.6 part of stabilizer.

3. A deodorant refreshing spray for down jackets according to claim 1 or 2, wherein said organic solvent is selected from one or more of ethanol, diethyl ether, acetone, benzene, chloroform, ethyl acetate.

4. A deodorising and refreshing spray for down jackets according to claim 1 or 2, wherein the fragrance is a highly magnetised natural essential oil.

5. The deodorizing refreshing spray for down jackets according to claim 4, wherein the natural essential oil is selected from one or more of lavender essential oil, jasmine essential oil, tea tree oil, olive essential oil, mint essential oil, cinnamon essential oil, fennel essential oil, lily essential oil and rose essential oil.

6. The odor-removing refreshing spray for down jackets as claimed in claim 4, wherein the magnetic field intensity of the high magnetization treatment is 8000- "20000 GS, and the treatment time is 20-80 min.

7. A deodorising and refreshing spray for down jackets as claimed in claim 1 or claim 2, wherein the stabiliser is selected from one or more of catechin, sodium carboxymethyl cellulose, 1, 4-butanediol, benzophenone-4.

8. A preparation method of deodorizing and refreshing spray for down jackets is characterized by comprising the following steps:

step one, mixing coumarin and lignan in proportion, adding the mixture into an organic solvent, stirring and extracting for 5-7h at the temperature of 35-55 ℃ and the rotating speed of 300-;

step two, taking fresh effective plant bodies of mint, dandelion and/or wild chrysanthemum, crushing the plant bodies, soaking the crushed plant bodies in ethanol solution for 8-15 hours at room temperature, filtering to obtain filtrate, repeating the filtering again, combining the two filtrates to obtain mixed filtrate, mixing the mixed filtrate with water with the same volume, and performing reduced pressure concentration to remove ethanol to obtain the required freshener;

and step three, taking isothiazolinone and/or ethyl p-hydroxybenzoate as a bacterial inhibitor, dissolving the odor removing active agent and the bacterial inhibitor in an organic solvent, adding a freshener, an aromatic and a stabilizer, uniformly stirring, finely filtering, and compressing into a tank to obtain the odor removing and refreshing spray for the down jackets.

Technical Field

The invention relates to the technical field of down odor removal, in particular to odor removal refreshing spray for down jackets and a preparation method thereof.

Background

The down feather is a green natural protein fiber, is also a valuable biomass resource, and has the characteristics of lightness, softness, good heat preservation performance, rich resources, extremely high cost performance and the like. With the improvement of living standard of people, the requirements on the quality of down feather are higher and higher.

However, down feather belongs to keratin fibers, is poor in alkali resistance, is washed by soap or common washing powder in daily use, can damage a fat film on the surface of the down feather due to strong alkalinity, is easy to breed bacteria due to improper storage, and generates fishy smell. The skin of a person is metabolized every moment, sebum, sweat, cutin, waste gas and other metabolic wastes are secreted, the skin becomes a nutrient for bacterial growth, and meanwhile, textiles contacted with the skin are influenced, so that the skin smells and smells, and the skin is easy to make in an environment with heavy moisture in the south of China. It is necessary to perform the antibacterial and fishy smell removing treatment on the down feather product, whether to protect the human body from harmful bacteria and smell in the environment or to prevent the growth of bacteria on the down feather product and the diffusion of fishy smell.

At present, odor-removing fresh sprays for down jackets appear in the market, and the sprays can play a certain role in shielding peculiar smells, but cannot fundamentally solve the problem of the peculiar smells of the down jackets and need to be repeatedly used.

Disclosure of Invention

The invention aims to provide a smell-removing refreshing spray for down jackets and a preparation method thereof, which solve the problem that the smell of the down jackets cannot be fundamentally solved by the existing smell-removing refreshing spray on the market.

The invention realizes the purpose through the following technical scheme:

a deodorizing and refreshing spray for down jackets is prepared from the following raw materials: the deodorant comprises a smell removing active agent, a bacterial inhibitor, an organic solvent, a freshener, an aromatic and a stabilizer, wherein the smell removing active agent is formed by mixing coumarin and lignan according to the mass ratio of 5:1-2, the bacterial inhibitor is isothiazolinone and/or ethyl p-hydroxybenzoate, and the freshener is one or more of mint extract, dandelion extract and wild chrysanthemum flower extract.

The further improvement is that the preparation raw materials of the spray comprise the following components in parts by weight: 2-10 parts of odor removal active agent, 1-5 parts of bacterial inhibitor, 20-40 parts of organic solvent, 2-4 parts of freshener, 0.1-0.5 part of aromatic and 0.2-0.6 part of stabilizer.

The further improvement is that the organic solvent is selected from one or more of ethanol, diethyl ether, acetone, benzene, chloroform and ethyl acetate.

The further improvement is that the aromatic is natural essential oil which is subjected to high magnetization treatment, the molecular groups of the essential oil are reduced under the action of a magnetic field, the micron sizing is realized, the activity and the permeability are improved, the viscosity is reduced, and the effect of the essential oil is favorably exerted.

In a further improvement, the natural essential oil is selected from one or more of lavender essential oil, jasmine essential oil, tea tree oil, olive essential oil, mint essential oil, cinnamon essential oil, fennel oil, lily essential oil and rose essential oil.

The further improvement is that the magnetic field intensity of the high magnetization treatment is 8000-.

In a further improvement, the stabilizer is selected from one or more of catechin, sodium carboxymethyl cellulose, 1, 4-butanediol and benzophenone-4.

The invention also provides a preparation method of the odor-removing fresh spray for down jackets, which comprises the following steps:

step one, mixing coumarin and lignan in proportion, adding the mixture into an organic solvent, stirring and extracting for 5-7h at the temperature of 35-55 ℃ and the rotating speed of 300-;

step two, taking fresh effective plant bodies of mint, dandelion and/or wild chrysanthemum, crushing the plant bodies, soaking the crushed plant bodies in ethanol solution for 8-15 hours at room temperature, filtering to obtain filtrate, repeating the filtering again, combining the two filtrates to obtain mixed filtrate, mixing the mixed filtrate with water with the same volume, and performing reduced pressure concentration to remove ethanol to obtain the required freshener;

and step three, taking isothiazolinone and/or ethyl p-hydroxybenzoate as a bacterial inhibitor, dissolving the odor removing active agent and the bacterial inhibitor in an organic solvent, adding a freshener, an aromatic and a stabilizer, uniformly stirring, finely filtering, and compressing into a tank to obtain the odor removing and refreshing spray for the down jackets.

The invention has the beneficial effects that:

(1) according to the invention, coumarin and lignan are adopted as deodorizing active agents in the spray, wherein the coumarin belongs to natural perfume, and can play a good deodorizing role when being matched with lignan for use, especially the fishy smell of down keratin fibers, and can also be matched with a bacterial inhibitor to play a good antibacterial role, so that the generation of fishy smell is avoided from the source;

(2) the spray of the invention adopts the mint extract, the dandelion extract or the wild chrysanthemum extract as the freshener, and the essential oil aromatic is matched, so that the down coat can emit fresh fragrance for a long time after being used.

Detailed Description

The present application is described in further detail below with reference to examples, and it should be noted that the following detailed description is provided for further explanation of the present application and should not be construed as limiting the scope of the present application, and that certain insubstantial modifications and adaptations of the present application may be made by those skilled in the art based on the above-mentioned disclosure.

Example 1

A deodorizing and refreshing spray for down jackets is prepared from the following raw materials in parts by weight: the deodorant comprises 2 parts of an odor removal active agent, 1 part of a bacterial inhibitor, 20 parts of an organic solvent, 2 parts of a freshener, 0.1 part of a perfume and 0.2 part of a stabilizer, wherein the odor removal active agent is formed by mixing coumarin and lignan according to a mass ratio of 5:1, the bacterial inhibitor is isothiazolinone, and the freshener is a mint extract; the organic solvent is ethanol; the aromatic is lavender essential oil subjected to high magnetization treatment (magnetic field intensity is 8000GS, treatment time is 80 min); the stabilizer is tea polyphenol.

The preparation method of the deodorizing refreshing spray for the down jacket comprises the following steps:

step one, mixing coumarin and lignan in proportion, adding the mixture into an organic solvent, stirring and extracting for 7 hours at the temperature of 35 ℃ at the rotating speed of 300r/min, and filtering to obtain a deodorizing active agent for later use;

step two, taking fresh mint leaves, crushing the mint leaves, soaking the mint leaves in an ethanol solution at room temperature for 8 hours, filtering to obtain a filtrate, repeating the process again, combining the two filtrates to obtain a mixed filtrate, mixing the mixed filtrate with water with the same volume, and performing reduced pressure concentration to remove ethanol to obtain the required freshener;

and step three, taking isothiazolinone as a bacterial inhibitor, dissolving the odor removing active agent and the bacterial inhibitor in an organic solvent, adding a freshener, an aromatic and a stabilizer, uniformly stirring, finely filtering, and compressing into a tank to obtain the odor removing and refreshing spray for the down jackets.

Example 2

A deodorizing and refreshing spray for down jackets is prepared from the following raw materials in parts by weight: 8 parts of odor removal active agent, 3 parts of bacterial inhibitor, 30 parts of organic solvent, 3 parts of freshener, 0.3 part of aromatic and 0.4 part of stabilizer, wherein the odor removal active agent is formed by mixing coumarin and lignan according to the mass ratio of 5:1.5, the bacterial inhibitor is ethyl p-hydroxybenzoate, and the freshener is wild chrysanthemum flower extract; the organic solvent is ethyl acetate; the aromatic is Bulbus Lilii essential oil subjected to high magnetization treatment (magnetic field intensity is 14000GS, treatment time is 50 min); the stabilizer is benzophenone-4.

The preparation method of the deodorizing refreshing spray for the down jacket comprises the following steps:

step one, mixing coumarin and lignan in proportion, adding the mixture into an organic solvent, stirring and extracting for 6 hours at the temperature of 45 ℃ at the rotating speed of 400r/min, and filtering to obtain a deodorizing active agent for later use;

step two, taking fresh wild chrysanthemum flower petals, crushing the petals, soaking the petals in an ethanol solution at room temperature for 12 hours, filtering to obtain a filtrate, repeating the filtering again, combining the two filtrates to obtain a mixed filtrate, mixing the mixed filtrate with water with the same volume, and performing reduced pressure concentration to remove ethanol to obtain the required freshener;

and step three, taking ethyl p-hydroxybenzoate as a bacterial inhibitor, dissolving the odor removing active agent and the bacterial inhibitor in an organic solvent, adding a freshener, an aromatic and a stabilizer, uniformly stirring, finely filtering, and compressing into a tank to obtain the odor removing and refreshing spray for the down coat.

Example 3

A deodorizing and refreshing spray for down jackets is prepared from the following raw materials in parts by weight: 10 parts of odor removal active agent, 5 parts of bacterial inhibitor, 40 parts of organic solvent, 4 parts of freshener, 0.5 part of aromatic and 0.6 part of stabilizer, wherein the odor removal active agent is formed by mixing coumarin and lignan according to the mass ratio of 5:2, the bacterial inhibitor is formed by mixing isothiazolinone and ethyl p-hydroxybenzoate according to the mass ratio of 1:1, and the freshener is a mint extract; the organic solvent is acetone; the aromatic is rose essential oil subjected to high magnetization treatment (magnetic field intensity is 20000GS, and treatment time is 20 min); the stabilizer is sodium carboxymethyl cellulose.

The preparation method of the deodorizing refreshing spray for the down jacket comprises the following steps:

step one, mixing coumarin and lignan in proportion, adding the mixture into an organic solvent, stirring and extracting for 5 hours at the temperature of 55 ℃ and the rotating speed of 500r/min, and filtering to obtain a deodorizing active agent for later use;

step two, taking fresh mint leaves, crushing the mint leaves, soaking the mint leaves in an ethanol solution at room temperature for 15 hours, filtering to obtain a filtrate, repeating the process again, combining the two filtrates to obtain a mixed filtrate, mixing the mixed filtrate with water with the same volume, and performing reduced pressure concentration to remove ethanol to obtain the required freshener;

and step three, taking isothiazolinone and ethyl p-hydroxybenzoate as bacterial inhibitors, dissolving the odor removing active agent and the bacterial inhibitors in an organic solvent, adding a freshener, an aromatic and a stabilizer, uniformly stirring, finely filtering, and compressing into a tank to obtain the odor removing and refreshing spray for the down jackets.

Comparative example 1

A deodorizing and refreshing spray for down jackets is basically the same as the spray in example 2 in raw materials and preparation methods, and the only difference is that: the odor removal active agent is 8 parts of coumarin.

Comparative example 2

A deodorizing and refreshing spray for down jackets is basically the same as the spray in example 2 in raw materials and preparation methods, and the only difference is that: the deodorizing active agent is 8 parts of lignan.

Comparative example 3

A deodorizing and refreshing spray for down jackets is basically the same as the spray in example 2 in raw materials and preparation methods, and the only difference is that: the odour removal active was removed and replaced with 8 parts of a bacterial inhibitor.

The odor removal effect and the antibacterial performance of the odor removal and refreshing spray for down jackets prepared in the example 2 and the comparative examples 1 to 3 are tested, and the specific test mode is as follows: preparing goose down and duck down of the same batch into down jackets, detecting the content of salmonella and faecal streptococci by referring to GB/T14272-2011 Down jacket Standard, deodorizing and refreshing each down jacket, respectively spraying and deodorizing the goose down and the duck down jackets, wherein the spraying adopts a completely-covering and uniformly-spraying mode, and the dosage is controlled to be 1mL/m²After treatment, the down jacket is placed in a sterile environment and stands for 8 hours, the content of salmonella and the content of streptococcus faecalis of the down jacket are detected again in the same mode, the degerming rate is calculated, meanwhile, professional sensory detection personnel detect the fishy smell degree and the fresh aroma degree of the down jacket and divide the degrees into 1-5 grades, and the higher the grade is, the heavier the fishy smell is and the fresher aroma is. All results are statistically given in the following table:

as can be seen from the above table, the odor removing effect of the odor removing refreshing spray prepared in the embodiment 2 of the invention is outstanding, the odor removing effect is only 1 grade for goose down and duck down jackets, the refreshing fragrance degree reaches more than 4 grades, and the sterilizing effect is outstanding and reaches more than 99.88%; compared with the prior art, the odor removal active agent in the comparative example 1 only adopts coumarin, and the odor removal active agent in the comparative example 2 only adopts lignan, so that the odor removal effect is obviously reduced, and the sterilization rate is also reduced, thereby showing that the coumarin and the lignan need to be used simultaneously to play good roles of sterilization and odor removal; in contrast, the odor removal active agent in the comparative example 3 is removed, so that the odor is serious, and meanwhile, the same amount of bacterial inhibitor is correspondingly added in the example, so that the bacterial inhibitor has the effects of sterilization and virus killing, but the result shows that the sterilization rate is not improved, but is slightly reduced, which shows that the odor removal active agent can be matched with the bacterial inhibitor to play a better antibacterial effect.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.