阅读说明：本技术 一种强效杀菌长效抑菌洗衣留香珠及其制备方法 (Strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead and preparation method thereof ) 是由 张天翼 谭小军 王静 于 2020-03-18 设计创作，主要内容包括：本发明属于洗涤剂技术领域,具体涉及一种强效杀菌长效抑菌洗衣留香珠及其制备方法。本发明提供的强效杀菌长效抑菌洗衣留香珠包括如下组分及其重量分数：聚乙二醇高聚物75-85份,碳酸氢钠3-8份,甘油3-7份,香精4-7份,杀菌抑菌剂2.5-3.9份,香精微胶囊0.5-1.5份,2,6-二叔丁基-4-甲基苯酚0.1-0.2份,染料0.03-0.12份。本发明提供的强效杀菌长效抑菌洗衣留香珠,洗涤后的衣物香味附着持久均匀,强效杀菌、长效抑菌保护家人健康。(The invention belongs to the technical field of detergents, and particularly relates to a powerful sterilization long-acting bacteriostatic laundry fragrance retaining bead and a preparation method thereof. The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead provided by the invention comprises the following components in parts by weight: 75-85 parts of polyethylene glycol polymer, 3-8 parts of sodium bicarbonate, 3-7 parts of glycerol, 4-7 parts of essence, 2.5-3.9 parts of bactericidal bacteriostatic agent, 0.5-1.5 parts of essence microcapsule, 0.1-0.2 part of 2, 6-di-tert-butyl-4-methylphenol and 0.03-0.12 part of dye. The strong-effect sterilization long-acting antibacterial washing fragrance retaining bead provided by the invention has the advantages that fragrance of washed clothes is attached durably and uniformly, and the strong-effect sterilization and long-acting antibacterial washing fragrance retaining bead protects the health of family members.)

1. The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: 75-85 parts of polyethylene glycol polymer, 3-8 parts of sodium bicarbonate, 3-7 parts of glycerol, 4-7 parts of essence, 2.5-3.9 parts of bactericidal bacteriostatic agent, 0.5-1.5 parts of essence microcapsule, 0.1-0.2 part of 2, 6-di-tert-butyl-4-methylphenol and 0.03-0.12 part of dye.

2. The powerful bactericidal long-acting bacteriostatic laundry flavor-retaining bead as claimed in claim 1, which is characterized by comprising the following components in parts by weight: 80 parts of polyethylene glycol polymer, 5 parts of sodium bicarbonate, 5 parts of glycerol, 5 parts of essence, 3.5 parts of bactericidal bacteriostatic agent, 1.2 parts of essence microcapsule, 0.15 part of 2, 6-di-tert-butyl-4-methylphenol and 0.1 part of dye.

3. The strong bactericidal long-acting bacteriostatic laundry flavor bead as claimed in claim 1 or 2, wherein the polyethylene glycol polymer is polyethylene glycol PEG-8000.

4. The bead of claim 1 or 2, wherein the bactericidal bacteriostatic agent is benzalkonium chloride and hydroxydichlorodiphenyl ether at a weight ratio of 22-33: 3-6.

5. The bead of claim 4, wherein the bactericidal bacteriostatic agent is benzalkonium chloride and hydroxydichlorodiphenyl ether at a weight ratio of 27: 5.

6. A method for preparing the powerful bactericidal long-acting bacteriostatic laundry flavor-retaining bead as claimed in any one of claims 1 to 5, which comprises the following steps:

s1, heating and uniformly stirring the solid polyethylene glycol high polymer PEG-8000, and melting to form colorless transparent viscous liquid;

s2, adding sodium bicarbonate into the transparent liquid obtained in the step S1 under the condition of heat preservation, heating to generate micro bubbles, and stirring to ensure that the bubbles are uniformly distributed to form a bubble liquid;

s3, continuously adding glycerol, a sterilization bacteriostat, 2, 6-di-tert-butyl-4-methylphenol, essence microcapsules and dye into the bubble liquid obtained in the step S2 under the condition of heat preservation, and uniformly stirring to form a preparation liquid;

s4, adding the preparation liquid obtained in the step S3 into a mold, and quickly cooling to room temperature for shaping to obtain the laundry fragrance-retaining beads.

7. The method for preparing the powerful bactericidal long-acting bacteriostatic laundry flavor-retaining bead as claimed in claim 6, wherein the heating temperature in the step S1 and the heat preservation temperature in the steps S2 and S3 are 65-70 ℃.

Technical Field

The invention belongs to the technical field of detergents, and particularly relates to a powerful sterilization long-acting bacteriostatic laundry fragrance retaining bead and a preparation method thereof.

Background

The traditional clothes washing process focuses on basic functions of cleaning, softening, static electricity prevention and the like, but along with the development of the times, people can add more samples to the functional requirements of the clothes detergent, and the functions of fragrance retention, moth prevention, bacteria resistance and the like of clothes are focused. However, products with these high-order functions are relatively scarce in the market, and conventional laundry detergents such as ordinary laundry detergents and washing powders cause non-negligible environmental pollution due to the use of surfactants which are difficult to degrade and a large amount of alkaline substances, and the conventional laundry detergents have low active substance content, low stability, weak detergency, and poor bacteriostatic and fragrance-retaining abilities, and cannot meet the demands of the public.

In recent years, the trend concept of 'fragrance' in China, particularly young people, has new cognition, the requirement of China on perfumed products is gradually expanded, the application of essence in the field of daily chemical washing products is gradually popularized, the 'fragrance' concept is gradually popularized to shampoo, shower gel, laundry detergent and washing powder, meanwhile, in real life, microorganisms (bacteria, fungi, mold and the like) are almost ubiquitous, and the consciousness of people on self health and hygiene is gradually enhanced along with the improvement of the living standard of human beings. Awareness of antibacterial and bacteriostatic effects is also increasing, and antibacterial agents are increasingly widely used in the fields of clothing, sanitary products, daily necessities and the like to prevent contamination and invasion of microorganisms such as bacteria. Therefore, the combination of bacteriostasis and fragrance endows the daily necessities with new functions and characteristics, and has wide prospect.

Chinese patent application CN 107904026 a discloses a sandalwood water-soluble laundry detergent tablet and a preparation method thereof, and discloses a sandalwood water-soluble laundry detergent tablet, which comprises the following components in parts by weight: 5-45 parts of alkyl glycoside, 15-30 parts of composite disintegrating agent, 1-3 parts of sandalwood essential oil, 0.2-2 parts of film coating agent, 0.05-0.8 part of adhesive and 5-10 parts of solvent. Although the essence is added into the laundry tablet, the laundry tablet has poor fragrance-retaining effect on clothes and lacks certain bactericidal and bacteriostatic effects.

Therefore, the problems of poor fragrance retaining effect, poor antibacterial effect and the like of the existing fragrance retaining product need to be overcome, and the clothes fragrance retaining bead which can slowly release essence, has lasting and uniform fragrance attachment and can sterilize and inhibit bacteria for a long time when being mixed with a washing product to wash clothes and the preparation method thereof are provided for people.

Disclosure of Invention

In order to solve the problems in the prior art, the invention aims to provide a powerful sterilization long-acting bacteriostatic laundry fragrance retaining bead and a preparation method thereof. The strong-effect sterilization long-acting antibacterial washing fragrance retaining bead provided by the invention has the advantages that fragrance of washed clothes is attached durably and uniformly, and the strong-effect sterilization and long-acting antibacterial washing fragrance retaining bead protects the health of family members.

The technical scheme of the invention is as follows:

the strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead comprises the following components in parts by weight: 75-85 parts of polyethylene glycol polymer, 3-8 parts of sodium bicarbonate, 3-7 parts of glycerol, 4-7 parts of essence, 2.5-3.9 parts of bactericidal bacteriostatic agent, 0.5-1.5 parts of essence microcapsule, 0.1-0.2 part of 2, 6-di-tert-butyl-4-methylphenol and 0.03-0.12 part of dye.

Further, the strong-effect sterilization long-acting antibacterial washing fragrance retaining bead is characterized by comprising the following components in parts by weight: 80 parts of polyethylene glycol polymer, 5 parts of sodium bicarbonate, 5 parts of glycerol, 5 parts of essence, 3.5 parts of bactericidal bacteriostatic agent, 1.2 parts of essence microcapsule, 0.15 part of 2, 6-di-tert-butyl-4-methylphenol and 0.1 part of dye.

Further, the polyethylene glycol high polymer is polyethylene glycol PEG-8000.

Further, the bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether according to the weight ratio of 22-33: 3-6.

Furthermore, the bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether according to the weight ratio of 27: 5.

In addition, the invention also provides a preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead, which comprises the following steps:

s1, heating and uniformly stirring the solid polyethylene glycol high polymer PEG-8000, and melting to form colorless transparent viscous liquid;

s2, adding sodium bicarbonate into the transparent liquid obtained in the step S1 under the condition of heat preservation, heating to generate micro bubbles, and stirring to ensure that the bubbles are uniformly distributed to form a bubble liquid;

s3, continuously adding glycerol, a sterilization bacteriostat, 2, 6-di-tert-butyl-4-methylphenol, essence microcapsules and dye into the bubble liquid obtained in the step S2 under the condition of heat preservation, and uniformly stirring to form a preparation liquid;

s4, adding the preparation liquid obtained in the step S3 into a mold, and quickly cooling to room temperature for shaping to obtain the laundry fragrance-retaining beads.

Further, the heating temperature in the step S1 and the keeping temperature in the steps S2 and S3 are 65 to 70 ℃.

In the strong-effect sterilization long-acting antibacterial washing fragrance retaining bead provided by the invention, the polyethylene glycol high polymer is used as a main carrier matrix, so that essence can be effectively loaded, and after being heated and melted, the essence is condensed again to obtain a solid fragrance retaining bead main body; sodium bicarbonate is heated to decompose and release CO in the production process₂And the fine bubbles are left in the liquid polyethylene glycol high polymer to form a loose microporous structure after being condensed, so that the density is reduced and the fine bubbles are easier to dissolve; the glycerin is mixed with the polyethylene glycol high polymer and can be used as a cosolvent to accelerate the dissolution of the fragrance-retaining beads to release the essence. The added bactericidal bacteriostatic agent is prepared by compounding benzalkonium chloride and hydroxyl dichlorodiphenyl ether according to a certain proportion, can play an excellent instant bactericidal effect, kills bacteria while washing, and has good lasting bacteriostatic efficacy and long-acting bacteriostatic protection effect. The essence releases fragrance in the washing process, so that the washing experience is improved; the essence microcapsules release fragrance when the clothes are dried and worn, so that the washed clothes can retain fragrance for a long time; the 2, 6-di-tert-butyl-4-methylphenol can prevent the essence from being oxidized and changing the taste, and has the function of corrosion prevention.

In the research and development process, the invention finds that the single use of 2.2% -2.5% benzalkonium chloride can achieve 99.9% of good bactericidal effect, but the long-acting bacteriostatic effect is not obvious, and the mixture of benzalkonium chloride and hydroxyl dichloro diphenyl ether according to a certain proportion can achieve the long-acting bacteriostatic effect, thereby solving the problem that the benzalkonium chloride has short bacteriostatic effect.

Therefore, through the mutual matching of the components and the proportion of the components disclosed by the invention, the washing fragrance retaining bead disclosed by the invention is quickly dissolved, has the density close to that of water, is easy to stir without sinking, and can fully release essence and a sterilization bacteriostat to uniformly act on clothes washed at the bottom layer, the middle layer and the upper layer in the washing machine during washing. Therefore, the fragrance of the clothes washed by the laundry fragrance-retaining bead prepared by the invention is attached to clothes for a long time and uniformly, and the laundry fragrance-retaining bead can strongly sterilize and long-term inhibit bacteria to protect the health of family members.

Compared with the prior art, the strong-effect sterilization long-acting antibacterial washing fragrance retaining bead provided by the invention has the following advantages:

(1) when the powerful sterilizing long-acting antibacterial washing fragrance retaining bead provided by the invention is mixed with a washing article to wash clothes, the washing fragrance retaining bead is quickly dissolved, the density of the washing fragrance retaining bead is close to that of water, essence in the washing fragrance retaining bead can be slowly released at a certain speed, so that the clothes to be washed are uniformly fragrant, the essence is prevented from being discharged out of the washing machine in a large amount in the washing and rinsing processes, the essence is effectively attached to the clothes for a longer time, and the fragrance is retained for a longer time.

(2) The powerful and long-acting antibacterial washing fragrance retaining bead provided by the invention is added with the antibacterial and bacteriostatic agent which is composed according to a certain proportion, so that an excellent instant antibacterial effect can be achieved, bacteria can be killed while washing, and the powerful and long-acting antibacterial washing fragrance retaining bead has good lasting antibacterial effect and long-acting antibacterial protection effect.

(3) The preparation method of the strong-effect sterilization long-acting antibacterial washing fragrance retaining bead provided by the invention is simple in process and beneficial to large-scale industrial production.

Detailed Description

The present invention is further illustrated by the following description of specific embodiments, which are not intended to limit the invention, and various modifications and improvements can be made by those skilled in the art based on the basic idea of the invention, but the invention is within the protection scope of the invention.

Wherein the perfume microcapsules are available from Fengmei spices (China) Co.Ltd; the other reagents used in the invention are common reagents and can be purchased from conventional reagent production and sale companies.