CN111518637B - Strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead and preparation method thereof - Google Patents
Strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead and preparation method thereof Download PDFInfo
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- 239000011324 bead Substances 0.000 title claims abstract description 90
- 239000003205 fragrance Substances 0.000 title claims abstract description 83
- 238000005406 washing Methods 0.000 title claims abstract description 60
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 48
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 47
- 230000003385 bacteriostatic effect Effects 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 65
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 56
- 239000000022 bacteriostatic agent Substances 0.000 claims abstract description 31
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 26
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 26
- 239000003094 microcapsule Substances 0.000 claims abstract description 22
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims abstract description 21
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 31
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 19
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 19
- -1 hydroxyl dichloro diphenyl ether Chemical compound 0.000 claims description 18
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 18
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 11
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 abstract description 13
- 239000003599 detergent Substances 0.000 abstract description 11
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 5
- 230000000052 comparative effect Effects 0.000 description 26
- 235000011187 glycerol Nutrition 0.000 description 22
- 238000012360 testing method Methods 0.000 description 21
- 238000004090 dissolution Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 241000221035 Santalaceae Species 0.000 description 3
- 235000008632 Santalum album Nutrition 0.000 description 3
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- OCKGFTQIICXDQW-ZEQRLZLVSA-N 5-[(1r)-1-hydroxy-2-[4-[(2r)-2-hydroxy-2-(4-methyl-1-oxo-3h-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-4-methyl-3h-2-benzofuran-1-one Chemical compound C1=C2C(=O)OCC2=C(C)C([C@@H](O)CN2CCN(CC2)C[C@H](O)C2=CC=C3C(=O)OCC3=C2C)=C1 OCKGFTQIICXDQW-ZEQRLZLVSA-N 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012437 perfumed product Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0068—Deodorant compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2034—Monohydric alcohols aromatic
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2065—Polyhydric alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/40—Dyes ; Pigments
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
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.
Description
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.
Example 1A highly effective bactericidal long-acting bacteriostatic laundry fragrance retaining bead and a preparing method thereof
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead consists of the following components in parts by weight: 75 parts of polyethylene glycol polymer, 3 parts of sodium bicarbonate, 3 parts of glycerol, 4 parts of essence, 2.5 parts of a bactericidal bacteriostatic agent, 0.5 part of an essence microcapsule, 0.1 part of 2, 6-di-tert-butyl-4-methylphenol and 0.03 part of a dye.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 22: 6.
The preparation method of the strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead 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.
The heating temperature in step S1 and the keeping temperature in steps S2 and S3 were 65 ℃.
Example 2A highly effective bactericidal long-acting bacteriostatic laundry fragrance retaining bead and a preparing method thereof
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 5 parts, glycerin 5 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead 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.
The heating temperature in the step S1 and the keeping temperature in the steps S2 and S3 were 68 ℃.
Example 3A highly effective bactericidal long-acting bacteriostatic laundry fragrance retaining bead and a preparing method thereof
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: 85 parts of polyethylene glycol polymer, 8 parts of sodium bicarbonate, 7 parts of glycerol, 7 parts of essence, 3.9 parts of bactericidal bacteriostatic agent, 1.5 parts of essence microcapsule, 0.2 part of 2, 6-di-tert-butyl-4-methylphenol and 0.12 part of dye.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead 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.
The heating temperature in the step S1 and the keeping temperature in the steps S2 and S3 were 68 ℃.
Comparative example 1A laundry fragrance bead and method of making
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, glycerol 5 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from example 2 is that no sodium bicarbonate was added to the composition.
Comparative example 2A fragrance bead for laundry and method for preparing the same
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 10 parts, glycerin 5 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from example 2 is that the amount of sodium bicarbonate added in the composition was increased to 10 parts.
Comparative example 3A laundry fragrance bead and method of making
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from example 2 is that no glycerol is added to the composition.
Comparative example 4A laundry fragrance bead and method of making
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, glycerin 15 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from example 2 is that the amount of glycerin added in the composition was increased to 15 parts.
Comparative example 5A fragrance bead for laundry and method for preparing the same
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, glycerin 35 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 27: 5.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from example 2 is that the amount of glycerin added in the composition was increased to 35 parts.
Comparative example 6A fragrance bead for laundry and method for preparing the same
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, glycerol 5 parts, essence 5 parts, hydroxyl dichlorodiphenyl ether 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts and dye 0.1 part.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from the embodiment 2 is that benzalkonium chloride is not added in the bactericidal bacteriostatic agent.
Comparative example 7A fragrance bead for laundry and method for preparing the same
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, glycerol 5 parts, essence 5 parts, benzalkonium chloride 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 part and dye 0.1 part.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from the embodiment 2 is that the hydroxyl dichlorodiphenyl ether is not added in the bactericidal bacteriostat.
Comparative example 8A fragrance bead for laundry and method for preparing the same
The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol PEG-800080 parts, sodium bicarbonate 6 parts, glycerin 5 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 parts, and dye 0.1 part.
The bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 1: 1.
The preparation method of the strong-effect sterilization long-acting bacteriostasis washing fragrance retaining bead is similar to that of the example 2.
The difference from the embodiment 2 is that the bactericidal bacteriostatic agent is benzalkonium chloride and hydroxyl dichloro diphenyl ether in a weight ratio of 1: 1.
Test example I fragrance bead Density test
1. Test materials: examples 1-3, comparative examples 1-2.
2. The test method comprises the following steps: the laundry fragrance beads prepared in examples 1 to 3 and comparative examples 1 to 2, respectively, having a diameter of 1cm, were subjected to a density test by the specific gravity method under the same conditions, and the details were as follows: a500 mL volumetric flask was taken, 450.00mL of water was transferred to the flask by using a 50mL pipette and weighed to obtain a mass W1, and then fragrance-retaining beads were added to the flask to raise the water level to the scale, and the flask was weighed again to obtain a mass W2 and a density ρ (W2-W1)/50.
3. Test results
The test results are shown in table 1.
Table 1 fragrance bead density test
| Group of | Density distribution | Average density |
| Example 1 | 1.06-1.14g/cm3 | 1.10g/cm3 |
| Example 2 | 1.06-1.14g/cm3 | 1.10g/cm3 |
| Example 3 | 1.06-1.14g/cm3 | 1.10g/cm3 |
| Comparative example 1 | 1.32-1.38g/cm3 | 1.35g/cm3 |
| Comparative example 2 | 1.53-1.61g/cm3 | 1.57g/cm3 |
As can be seen from Table 1: the fragrance-retaining beads prepared in examples 1 to 3 were reduced in density compared to those prepared in comparative examples 1 to 2, wherein the laundry fragrance-retaining beads prepared in example 2 had the smallest density, were close to that of water, were easy to stir and did not sink, and were able to sufficiently release perfume, so that clothes washed in the bottom, middle and upper layers of water were uniformly perfumed during washing, which is the best example of the present invention. In contrast, in comparative examples 1-2, the density of the prepared laundry fragrance-retaining beads was significantly increased by changing the amount of sodium bicarbonate added.
Test example two, dissolution rate test
1. Test materials: examples 1-3, comparative examples 3-5.
2. The test method comprises the following steps: the laundry fragrance beads prepared in examples 1 to 3 and comparative examples 3 to 5 were taken, each having a diameter of 1cm, dissolved in water having the same volume and a temperature of 10 ℃, left to stand naturally, and a stopwatch was pressed to start timing, the dissolution of the fragrance beads was observed, and when the fragrance beads were completely dissolved, the timing was stopped by pressing the stopwatch, and the results of the dissolution time test of the fragrance beads were recorded.
3. Test results
The test results are shown in table 2.
TABLE 2 dissolution Rate testing
| Group of | Complete dissolution time of fragrance-retaining bead with diameter of 1cm |
| Example 1 | 18 minutes |
| Example 2 | 16 minutes |
| Example 3 | 19 minutes |
| Comparative example 3 | 38 minutes |
| Comparative example 4 | 35 minutes |
| Comparative example 5 | 44 minutes |
As can be seen from table 2, the laundry detergent beads prepared in examples 1 to 3 of the present invention have a shorter complete dissolution time than the comparative example, and the laundry detergent beads prepared in example 2 have the shortest complete dissolution time, which is only 16 minutes, which is the best example of the present invention. When the addition amount of glycerin is changed in comparative examples 3 to 5, the complete dissolution time of the prepared laundry fragrance bead is greatly increased; it can be seen from comparative examples 3 and 5 that adding too little or too much glycerin affects the complete dissolution time of the laundry fragrance bead.
Test example three, Sterilization Effect test
1. Test materials: examples 1-3, comparative examples 6-8.
2. The test method comprises the following steps: the laundry fragrance beads prepared in examples 1 to 3 and comparative examples 6 to 8 were tested for inhibitory activity against staphylococcus aureus by a colorimetric method: inoculating test strains on an agar culture medium, respectively adding the samples to be tested of examples 1-3 and comparative examples 6-8, culturing at 37 ℃ for 24 hours, washing a culture dish by using frozen normal saline to obtain eluate, adding a certain amount of TNT reagent, measuring the light absorption value at 525nm by using a spectrophotometer after stabilization, recording the number of viable bacteria after initial and washing fragrance-retaining bead action, and calculating the bacteriostasis rate.
3. Test results
The test results are shown in table 3.
TABLE 3 Sterilization results test
As can be seen from Table 3, the laundry aroma-retaining beads prepared in the examples 1 to 3 of the present invention have a good bacteriostatic effect on Staphylococcus aureus, wherein the bacteriostatic rate of the example 2 is 99.85%, which is the best example of the present invention. When the components and the content proportion of the bactericidal bacteriostatic agent in the components are changed in the comparative examples 6-8, the inhibitory effect of the prepared laundry fragrance-retaining bead on staphylococcus aureus is greatly reduced, which shows that the bactericidal bacteriostatic agent added in the invention has reasonable component proportion and obvious synergistic effect, and the prepared laundry fragrance-retaining bead can strongly sterilize and long-term bacteriostatic to protect the health of family members.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (3)
1. The strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead is characterized by comprising the following components in parts by weight: polyethylene glycol (PEG) -800080 parts, sodium bicarbonate 5 parts, glycerol 5 parts, essence 5 parts, bactericidal bacteriostatic agent 3.5 parts, essence microcapsule 1.2 parts, 2, 6-di-tert-butyl-4-methylphenol 0.15 part and dye 0.1 part; the bactericidal bacteriostatic agent is prepared from benzalkonium chloride and hydroxyl dichloro diphenyl ether according to the weight ratio of 27: 5.
2. A method for preparing the powerful bactericidal long-acting bacteriostatic laundry flavor-retaining bead as claimed in claim 1, which comprises the following steps:
s1, heating and uniformly stirring solid polyethylene glycol 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.
3. The method for preparing the powerful bactericidal long-acting bacteriostatic laundry flavor-retaining bead as claimed in claim 2, wherein the heating temperature in the step S1 and the heat preservation temperature in the steps S2 and S3 are 65-70 ℃.
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| CN112080345A (en) * | 2020-08-27 | 2020-12-15 | 刘巧 | Clothing fragrance retaining bead and preparation method thereof |
| CN111909803B (en) * | 2020-09-17 | 2021-11-30 | 广州市白云区大荣精细化工有限公司 | Clothes fragrance-retaining composition and preparation method thereof |
| CN112226305B (en) * | 2020-11-10 | 2022-08-09 | 张函 | Efficient detergent for cleaning explosives and preparation method thereof |
| CN112662484B (en) * | 2020-12-18 | 2022-03-11 | 上海东大化学有限公司 | Bactericidal surfactant, fragrance-retaining bead with bactericidal function containing bactericidal surfactant and preparation method of fragrance-retaining bead |
| CN112753708A (en) * | 2020-12-25 | 2021-05-07 | 宁波子沐新材料科技有限公司 | Long-acting antibacterial composition and application thereof in laundry detergent |
| CN114686317A (en) * | 2020-12-31 | 2022-07-01 | 辽宁奥克化学股份有限公司 | Multifunctional clothes fragrance retaining bead and preparation method thereof |
| CN112920914B (en) * | 2021-02-22 | 2022-05-27 | 广州道明研究院有限公司 | Fragrance-retaining bead with sterilization effect and preparation method thereof |
| CN115109662A (en) * | 2021-03-17 | 2022-09-27 | 广州优涤日化有限公司 | Fabric cleaning and fragrance retaining additive and preparation method thereof |
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