阅读说明：本技术 一种羽绒洗涤除臭剂及其制备方法 (Down feather washing deodorant and preparation method thereof ) 是由 朱俊 马秀侠 孔洪涛 刘玲玲 刘哲 许相川 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种羽绒洗涤除臭剂及其制备方法,包括：去离子水34-55份、非离子表面活性剂30-40份、柔软剂10-15份、杀菌剂0.5-1份、生物酶3-6份、蛋白填充剂0.5-2份、增弹剂1-2份。将去离子水加热到40-50℃,加入非离子表面活性剂,搅拌溶解5-10min；依次加入柔软剂、杀菌剂、蛋白填充剂、增弹剂,搅拌溶解5-10min；最后待液体冷却至室温,加入生物酶,搅拌均匀即得一种羽绒洗涤除臭剂。本发明利用表面活性剂、杀菌剂和生物酶的协同作用,有效祛除羽绒表面污渍,消除异味,并防止异味再生,同时辅以柔软剂、蛋白填充剂和增弹剂,对羽绒进行损伤修复,保证羽绒品质。该发明选材环保,制备工艺简单,洗涤、除臭高效,具有广阔的市场应用前景。(The invention discloses a down feather washing deodorant and a preparation method thereof, wherein the preparation method comprises the following steps: 34-55 parts of deionized water, 30-40 parts of nonionic surfactant, 10-15 parts of softening agent, 0.5-1 part of bactericide, 3-6 parts of biological enzyme, 0.5-2 parts of protein filler and 1-2 parts of elasticizer. Heating deionized water to 40-50 deg.C, adding nonionic surfactant, stirring and dissolving for 5-10 min; sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 5-10 min; and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring to obtain the down feather washing deodorant. The invention utilizes the synergistic effect of the surfactant, the bactericide and the biological enzyme to effectively remove stains on the surface of the down feather, eliminate peculiar smell and prevent the regeneration of the peculiar smell, and simultaneously, the softening agent, the protein filler and the elasticity enhancer are assisted to repair the damage of the down feather so as to ensure the quality of the down feather. The invention has the advantages of environment-friendly material selection, simple preparation process, high efficiency of washing and deodorization and wide market application prospect.)

1. A down feather washing deodorant comprising:

30-40 parts of nonionic surfactant, 0.5-1 part of bactericide and 3-6 parts of biological enzyme.

2. The down wash deodorizer of claim 1 further comprising:

34-55 parts of deionized water, 10-15 parts of a softening agent, 0.5-2 parts of a protein filler and 1-2 parts of an elasticizer.

3. The down wash deodorant according to claim 1, wherein:

the nonionic surfactant is one or two selected from fatty alcohol-polyoxyethylene ether (AEO-9) and alkyl glycoside (APG 0814).

4. The down wash deodorant according to claim 1, wherein:

the bactericide is selected from one or more of benzalkonium chloride, didodecyldimethylammonium chloride and polyhexamethylene guanidine.

5. The down wash deodorant according to claim 1, wherein:

the biological enzyme is selected from one or two of papain and lipase.

6. The down wash deodorant according to claim 2, wherein:

the softening agent is selected from one or more of behenyl trimethyl ammonium chloride, di (hydrogenated palmitoyl ethyl) hydroxyethyl methyl ammonium methyl sulfate and octadecyl trimethyl ammonium chloride.

7. The down wash deodorant according to claim 2, wherein:

the protein filler is one or two of hydrolyzed wheat protein and fibroin.

8. The down wash deodorant according to claim 2, wherein:

the elasticizer is one or more of polyethylene glycol 200, gelatin and polyvinylpyrrolidone.

9. A method for preparing the down feather washing deodorant according to any one of claims 1 to 8, comprising:

s1: heating deionized water to 40-50 deg.C, adding nonionic surfactant, stirring and dissolving for 5-10 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 5-10 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

10. A deodorant for washing down produced by the production method according to claim 9.

Technical Field

The invention relates to the field of daily-use chemistry, in particular to a preparation method of a down feather washing deodorant and the down feather washing deodorant prepared by the preparation method.

Background

The down jacket is popular with consumers as a necessary product for keeping warm in winter, but the down jacket easily generates odor in the collecting and arranging process, and if the down jacket is not thoroughly deodorized, the odor emitted by the manufactured down jacket can be unbearable to the consumers. The down feather odor is generated from various reasons, firstly, the down feather is easily stained with dirt such as wax, fatty acid, excrement, blood stain, sweat stain, sandy soil and the like to generate the odor in the process of collecting and treating the down feather; secondly, the odor of the fat secreted by the sweat glands of the poultry and the fishy smell of the feathers which are not obvious are also one of the peculiar smell sources of the down feather; in addition, the bacterial reproduction on the surface of the down feather can also cause the down feather to go moldy and smelly, so that the peculiar smell of the down feather needs to be removed from various aspects.

At present, pyridine, APEO and the like are matched with other surfactants to wash down feather to remove peculiar smell in the market, but pyridine has moderate toxicity and carcinogenicity, APEO has also been researched and demonstrated to have potential huge harm to the environment, and the two substances are not thorough in deodorization, and peculiar smell is easy to appear again after the down feather is affected with damp, so that a new down feather deodorization mode is urgently needed.

For down products, except for deodorization, filling power and cleanliness are two very important indexes, most of the existing down cleaning agents can clean down to meet the requirement of cleanliness, but the down can be damaged to cause hardening, so that the filling power is not high, the warm-keeping effect is reduced, and therefore, the filling power of the down is also very important to be ensured on the basis of washing and deodorizing the down.

Disclosure of Invention

The invention aims to provide a down feather washing deodorant which can effectively wash off stains on the surface of down feather and remove peculiar smell, is high in deodorization efficiency, good in washing effect, environment-friendly and nontoxic in raw materials, free of damage to people and the environment, capable of effectively inhibiting bacterial breeding on the surface of the down feather and preventing peculiar smell from regenerating, mild in action, free of damage to the down feather, capable of ensuring filling power and extremely high in use value.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a down feather washing deodorant comprising:

30-40 parts of nonionic surfactant, 0.5-1 part of bactericide and 3-6 parts of biological enzyme.

Further, the down feather washing deodorant also comprises:

34-55 parts of deionized water, 10-15 parts of a softening agent, 0.5-2 parts of a protein filler and 1-2 parts of an elasticizer.

Further, the nonionic surfactant is selected from one or two of fatty alcohol-polyoxyethylene ether (AEO-9) and alkyl glycoside (APG 0814).

Further, the bactericide is selected from one or more of benzalkonium chloride, didodecyl dimethyl ammonium chloride and polyhexamethylene guanidine.

Further, the biological enzyme is selected from one or two of papain and lipase.

Further, the softening agent is selected from one or more of behenyl trimethyl ammonium chloride, di (hydrogenated palmitoyl ethyl) hydroxyethyl methyl ammonium methyl sulfate and octadecyl trimethyl ammonium chloride.

Further, the protein filler is one or two of hydrolyzed wheat protein and fibroin.

Further, the elasticizer is one or more of polyethylene glycol 200, gelatin and polyvinylpyrrolidone.

The invention also discloses a method for preparing the down feather washing deodorant, which comprises the following steps:

s1: heating deionized water to 40-50 deg.C, adding nonionic surfactant, stirring and dissolving for 5-10 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 5-10 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

The invention also discloses a down feather washing deodorant prepared by the preparation method.

The invention has the beneficial effects that:

the invention utilizes the synergistic effect of the surfactant, the bactericide and the biological enzyme to effectively remove stains on the surface of the down, improve the cleanliness of the down, eliminate peculiar smell, inhibit bacterial breeding, prevent peculiar smell from regenerating and have thorough deodorization effect. Meanwhile, the damage to the down feather quality caused by washing is prevented, the filling power of the down feather is ensured, the appearance of the down feather is improved, and the down feather is light and elastic. The invention has the advantages of environment-friendly material selection, simple preparation process, high efficiency of washing and deodorization and wide market application prospect.

Detailed Description

The technical solution of the present invention is further described below with reference to the following examples:

example 1:

a down feather washing deodorant and a preparation method thereof comprise the following steps:

s1: heating deionized water to 45 deg.C, adding nonionic surfactant, stirring and dissolving for 8 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 8 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

40 parts of nonionic surfactant: 20 parts of fatty alcohol-polyoxyethylene ether (AEO-9) and 20 parts of alkyl glycoside (APG 0814);

10 parts of a softening agent: 5 parts of behenyl trimethyl ammonium chloride and 5 parts of bis (hydrogenated palmitoylethyl) hydroxyethyl methylammonium methylsulfate;

1 part of bactericide: 1 part of didecyl dimethyl ammonium chloride;

5 parts of biological enzyme: 3 parts of papain and 2 parts of lipase;

1 part of protein filler: 0.5 part of hydrolyzed wheat protein and 0.5 part of fibroin;

1.5 parts of elasticizer: 2001 parts of polyethylene glycol and 0.5 part of polyvinylpyrrolidone;

and 41.5 parts of deionized water.

Example 2:

a down feather washing deodorant and a preparation method thereof comprise the following steps:

s1: heating deionized water to 40 deg.C, adding nonionic surfactant, stirring and dissolving for 5 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 5 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

30 parts of nonionic surfactant: 30 parts of fatty alcohol-polyoxyethylene ether (AEO-9);

10 parts of a softening agent: 10 parts of behenyl trimethyl ammonium chloride;

0.5 part of bactericide: 0.2 part of benzalkonium chloride, 0.2 part of didecyl dimethyl ammonium chloride and 0.1 part of polyhexamethylene guanidine;

3 parts of biological enzyme: 3 parts of papain;

0.5 part of protein filler: 0.5 part of hydrolyzed wheat protein;

1 part of elasticizer: 2001 parts of polyethylene glycol;

34 parts of deionized water.

Example 3:

a down feather washing deodorant and a preparation method thereof comprise the following steps:

s1: heating deionized water to 50 ℃, adding a nonionic surfactant, and stirring for dissolving for 10 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 10 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

40 parts of nonionic surfactant: 20 parts of fatty alcohol-polyoxyethylene ether (AEO-9) and 20 parts of alkyl glycoside (APG 0814);

15 parts of a softening agent: 5 parts of behenyl trimethyl ammonium chloride, 5 parts of bis (hydrogenated palmitoylethyl) hydroxyethyl methylammonium methylsulfate and 5 parts of octadecyl trimethyl ammonium chloride;

1 part of bactericide: 0.5 part of benzalkonium chloride and 0.5 part of polyhexamethylene guanidine;

6 parts of biological enzyme: 3 parts of papain and 3 parts of lipase;

2 parts of protein filler: 1 part of hydrolyzed wheat protein and 1 part of fibroin;

2 parts of elasticizer: 2001 parts of polyethylene glycol, 0.5 part of gelatin and 0.5 part of polyvinylpyrrolidone;

and 55 parts of deionized water.

Example 4:

a down feather washing deodorant and a preparation method thereof comprise the following steps:

s1: heating deionized water to 42 ℃, adding a nonionic surfactant, and stirring for dissolving for 7 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 7 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

32 parts of nonionic surfactant: 12 parts of fatty alcohol-polyoxyethylene ether (AEO-9) and 20 parts of alkyl glycoside (APG 0814);

12 parts of a softening agent: 4 parts of behenyl trimethyl ammonium chloride, 4 parts of bis (hydrogenated palmitoylethyl) hydroxyethyl methylammonium methylsulfate and 4 parts of octadecyl trimethyl ammonium chloride;

0.7 part of bactericide: 0.3 part of didecyl dimethyl ammonium chloride and 0.4 part of polyhexamethylene guanidine;

4 parts of biological enzyme: 2 parts of papain and 2 parts of lipase;

0.8 part of protein filler: 0.4 part of hydrolyzed wheat protein and 0.4 part of fibroin;

1.2 parts of elasticizer: 2000.6 parts of polyethylene glycol and 0.6 part of gelatin;

and 36 parts of deionized water.

Example 5:

a down feather washing deodorant and a preparation method thereof comprise the following steps:

s1: heating deionized water to 46 ℃, adding a nonionic surfactant, and stirring for dissolving for 8 min;

s2: sequentially adding softening agent, bactericide, protein filler and elasticizer, stirring and dissolving for 8 min;

s3: and finally, cooling the liquid to room temperature, adding the biological enzyme, and uniformly stirring.

36 parts of nonionic surfactant: 20 parts of fatty alcohol-polyoxyethylene ether (AEO-9) and 16 parts of alkyl glycoside (APG 0814);

13 parts of a softening agent: 5 parts of behenyl trimethyl ammonium chloride, 5 parts of bis (hydrogenated palmitoylethyl) hydroxyethyl methylammonium methylsulfate and 3 parts of octadecyl trimethyl ammonium chloride;

0.8 part of bactericide: 0.4 part of benzalkonium chloride and 0.4 part of didecyl dimethyl ammonium chloride;

4.5 parts of biological enzyme: 1.5 parts of papain and 3 parts of lipase;

1.5 parts of protein filler: 0.5 part of hydrolyzed wheat protein and 1 part of fibroin;

1.8 parts of elasticizer: 2000.8 parts of polyethylene glycol and 1 part of polyvinylpyrrolidone;

50 parts of deionized water.

Comparative example 1

Compared with the example 1, the use of the nonionic surfactant is eliminated, and the rest of the operation and the formula are the same as the example 1.

Comparative example 2

Compared with the example 1, the operation and the formula are the same as the example 1 except that the softening agent is not used.

Comparative example 3

Compared with the example 1, the use of the biological enzyme is eliminated, and the rest operation and the formula are the same as the example 1.

Use examples

The operation is as follows: adding 5 tons of water and 3 kilograms of washing deodorant into 100 kilograms of duck down, stirring and cleaning for 30 minutes at 45 ℃, rinsing for 15 times, drying by spinning, drying at 105 ℃, cooling and packaging.

Test example 1

Determination of soil-Release ability of samples

The down washing method was carried out in accordance with the procedure of the above-described working examples, and the cleanness, bulk density and smell of the washed down were evaluated in accordance with the method specified in GB/T10288. Wherein the cleanliness is a turbidity in GB/T10288, and is measured by a method A (visual method) in 5.5.3.1 in GB/T10288.

The invention eiderdown washing deodorant (40 ℃, 30 days): the method refers to that the down feather washing deodorant sample has stability for 30 days, and the conditions are as follows: the temperature of the oven is kept constant at 40 ℃;

control group samples: some brand of down detergent is commercially available.

The detergency of the deodorant for washing down prepared in this example was measured using white duck down having a down content of 90%, and the cleanliness, bulk and smell of the down after washing were evaluated by the method specified in GB/T10288, and the results are shown in table 1:

TABLE 1

Group of	Cleanliness/mm	Bulk/cm	Smell(s)
				Practice ofExample 1 (Room temperature)	1000	22.1	Has no peculiar smell
Example 1(40 ℃, 30d)	1000	21.5	Has no peculiar smell
				Comparative example 1	400	19.2	Has no peculiar smell
Comparative example 2	1000	19.1	Has peculiar smell
				Comparative example 3	900	21.8	Has peculiar smell
Control group sample	900	19.5	Has peculiar smell

From the results in table 1, it is clear that (i) for cleanliness: the cleanliness of the down feather washing deodorant prepared in the example 1 at room temperature is 1000mm, which is improved by 150% compared with the comparative example 1, and is improved by 11.11% compared with the comparative example 3 and a control group sample, and the down feather washing deodorant prepared in the application has obvious decontamination effect. The cleanliness of the deodorant for washing down prepared in example 1 after being stored in a 40 ℃ incubator for 30 days was still 1000mm, further demonstrating the stability of the product in the decontamination effect. ② for filling power: the filling power of the down feather washing deodorant prepared in the embodiment 1 at room temperature is 22.1cm, the filling power is increased by 15.1% compared with that of the comparative example 1, the filling power is increased by 15.7% compared with that of the comparative example 2, the filling power is increased by 1.37% compared with that of the comparative example 3 and a control sample, and the filling power is increased by 13.3% compared with that of the control sample. Although the filling power of the down feather washing deodorant obtained in example 1 after being stored in a 40 ℃ incubator for 30 days was reduced to 2.8%, the overall effect was still better than that of the samples of comparative examples 1 and 2 and the control group. ③ for eliminating odor, the washing deodorizers of the embodiment 1 and the comparative example 1 have obvious effect on eliminating the odor of the down feather, and the embodiment 1 has good odor removing property after being treated by the stability experiment. The samples of comparative examples 2 and 3 and the control group had a slightly inferior odor-removing effect. Therefore, the comprehensive performances of the prepared down feather washing deodorant are obviously superior to those of other groups; after stability experiments, the product effect is better than that of a control sample, and the aim of high-efficiency decontamination is fulfilled. And the performance of filling power, smell and the like is excellent, the improvement is remarkable, and the market demand can be greatly met.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention shall be included in the scope of the present invention.