CN103205328B - Cloth fragrant granule and preparation method thereof - Google Patents
Cloth fragrant granule and preparation method thereof Download PDFInfo
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- CN103205328B CN103205328B CN201310068140.8A CN201310068140A CN103205328B CN 103205328 B CN103205328 B CN 103205328B CN 201310068140 A CN201310068140 A CN 201310068140A CN 103205328 B CN103205328 B CN 103205328B
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Abstract
The invention discloses a cloth fragrant granule and a preparation method thereof. The clothing fragrant granule is prepared from the following raw materials by weight: 10-79% of polyethylene glycol, 18-89% of water-soluble salt, 0.1-3% of a liquid essence, 0.1-3% of a hydrophobic resin coated essence and 0.5-2% of other assistants. The cloth fragrant granule prepared by the invention has the advantages of low cost and good water solubility.
Description
Technical field
The present invention relates to a kind of fragrant product, belong to fabric nursing washing technology field, particularly relate to a kind of clothing fragrant particle and preparation method thereof.
Background technology
In China, along with the raising of living standards of the people, human consumer requires more and more higher to the fragrance of cleaning product, generally wishes that the clothing after washing can leave lasting pure and fresh joyful fragrance.Commercially available washing powder, washing liquid is generally added with liquid essence at present, washing powder, washing liquid according to washing, rinsing, dry program washing clothes, clothes lasting after drying is not obvious, on the one hand liquid essence slowly volatilization loss, especially fragrant part of meeting in product; On the other hand essence in washing process by solubilising or be emulsified in washing soln and be difficult to be deposited on clothing.
For solving a difficult problem for lasting lasting, general way is to add the perfume emulsion being wrapped up by hydrophobic resin material at present, as carbamide resin, urethane resin or melmac, capsule essence by hydrophobic resin parcel is easily deposited on fabric face at washing process, after clothes drying is dry, thereby hydrophobic wall material easily breaks and discharges fragrance in clothing friction process.As Chinese invention patent (CN102056656A) discloses the method for preparing polyurea microcapsule, these microcapsule can be applicable to family or personal care product.Chinese patent (CN102256588A) discloses to be had inner water and inner oil phase and can be used for family or personal care product's the production method containing spices multinuclear microcapsule.It is a difficult problem recognized within the industry that parcel microcapsule essence is applied in washing powder and washing liquid, in washing liquid, easily cause product layering because of the density variation of microcapsule and washing liquid, in washing powder, add parcel microcapsule essence, microcapsule are dispersed in the surface of washing powder particle, and the friction in transportation storage process between washing powder particle easily causes microcapsules rupture.
Adopting a kind of suitable carrier for essence is an effective means that solves a parcel microcapsule essence stability difficult problem.Chinese invention patent (CN102597204A) discloses a kind of laundry scent additive that contains polyoxyethylene glycol and spices, and spices is made up of free spice and frangible perfume microcapsule.But laundry scent additive cost prepared by this technology is higher, and dissolution rate is lower, be applicable to washing of drum type washing machine but be not suitable for hand washing using.
Summary of the invention
For overcoming the shortcoming and deficiency of prior art, primary and foremost purpose of the present invention is to provide a kind of clothing fragrant particle, and this clothing fragrant particle lasting is good, solvability is good, cost is low.
Another object of the present invention is to provide the preparation method of above-mentioned clothing fragrant particle.
Object of the present invention is achieved through the following technical solutions:
A kind of clothing fragrant particle, is prepared by the composition of following mass percent:
Polyoxyethylene glycol 10～79%;
Water-soluble salt 18～89%;
Liquid essence 0.1～3.0%;
Hydrophobic resin parcel essence 0.1～3.0%;
Other auxiliary agents 0.5～2.0%.
A kind of clothing fragrant particle, also can be prepared by the composition of following mass percent:
Polyoxyethylene glycol 30～60%;
Water-soluble salt 35～60%;
Liquid essence 0.1～3.0%;
Hydrophobic resin parcel essence 0.1～3.0%;
Other auxiliary agents 0.5～2.0%.
A kind of clothing fragrant particle, can also be prepared by the composition of following mass percent:
Polyoxyethylene glycol 40～55%;
Water-soluble salt 40～58%;
Liquid essence 0.1～3.0%;
Hydrophobic resin parcel essence 0.1～3.0%;
Other auxiliary agents 0.5～2.0%.
It is any one or two or more kinds mixture of molecular weight in 4000 to 12000 scopes that described polyoxyethylene glycol is selected from component.Be applicable to polyoxyethylene glycol of the present invention and can be selected from commercialization commodity, as the Corbowax PEG of the Dow Chemical Company 6000.
Described water-soluble salt can be selected from inorganic salt or the organic acid salt that water-soluble is good, and water-soluble salt dissolves should be greater than polyoxyethylene glycol, and in the time that solid fragrant particle drops in water, salt is soluble in water rapidly, makes that whole solid particulate is loose, disintegration, and dissolution rate improves rapidly.Water-soluble salt cost is lower, probably only has one of percentage of polyoxyethylene glycol price, so can significantly reduce formulation cost.Being applicable to the non-limiting example of water-soluble salt of the present invention comprises: any or its any mixture in sodium sulfate, sodium-chlor, Repone K, potassium sulfate, Trisodium Citrate, sodium formiate, sodium acetate.Wherein, water-soluble salt preferably adopts Sodium sulfate anhydrous.min(99) (sodium sulfate).
Described essence can freely select to be applicable to the commercially available liquid essence of this product consumption colony.
Described hydrophobic resin parcel essence refers to the microcapsule essence of producing by the mode of letex polymerization resin, and this microcapsule essence is finally sold using emulsion form as commodity raw material, and capsule average diameter is 5～30 μ m.Capsule particle is water insoluble in washing process, is easily deposited on clothing, and after clothing dries, along with the friction between clothing, thereby capsules break discharges parcel, essence reaches the object of lasting lasting.Be applicable to hydrophobic resin parcel essence of the present invention and can be selected from the microcapsule essence that adopts carbamide resin, urethane resin or melmac parcel, in order to reach better deposition effect, can in letex polymerization resin, add cationic monomer to carry out positive charge modification to reach better deposition effect.Be applicable to hydrophobic resin parcel essence of the present invention and can be selected from commercialization commodity, as Firmenich company
microcapsule.
Described other auxiliary agents refer in order to make described clothing fragrant particle appearance and functional diversities, can non-exclusively select to add following material: one or more in pigment, cationic softener, color nursing agent, static inhibitor.
Described clothing fragrant particle can adopt the melt pelletization equipment that market is easily buied to carry out granulation production.Its shape can be made spherical, semisphere, slice-type, cylindrical according to Market Consumer demand, and its size is between 0.1cm～1cm scope.
The preparation method of above-mentioned clothing fragrant particle, comprises the following steps:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, other auxiliary agents to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carries out granulation, until particle solidify, cooling after packing.
The beneficial effect that clothing fragrant particle of the present invention and preparation method thereof has is:
The present invention adopts polyoxyethylene glycol and the water-soluble salt carrier as essence, can reduce formulation cost and promote the solvability of particle, makes it be applicable to hand washing and machine washing.And clothing fragrant particle of the present invention has the multi-efficiencies such as lasting is good, solvability is good, cost is low.
Embodiment
Below in conjunction with concrete preferred embodiment and comparative example, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
comparative example 1
The present embodiment is comparative example, and what adopt is prior art, and component and content are as shown in table 1, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add liquid essence, hydrophobic resin parcel essence, pigment to stir 20 minutes;
(4) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 1 comparative example 1
embodiment 1
The prior art that what the present embodiment adopted is using polyoxyethylene glycol and water-soluble salt as carrier, component and content are as shown in table 1, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, pigment to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 2 embodiment 1
embodiment 2
The improvement technology that what the present embodiment adopted is using polyoxyethylene glycol and water-soluble salt as carrier, component and content are as shown in table 3, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, pigment to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 3 embodiment 2
embodiment 3
The improvement technology that what the present embodiment adopted is using polyoxyethylene glycol and water-soluble salt as carrier, component and content are as shown in table 4, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, pigment to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 4 embodiment 3
embodiment 4
The improvement technology that what the present embodiment adopted is using polyoxyethylene glycol and water-soluble salt as carrier, component and content are as shown in table 5, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) adding Sodium sulfate anhydrous.min(99), Trisodium Citrate to stir is uniformly dispersed it;
(4) add liquid essence, hydrophobic resin parcel essence, pigment to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 5 embodiment 4
embodiment 5
The improvement technology that what the present embodiment adopted is using polyoxyethylene glycol and water-soluble salt as carrier, component and content are as shown in table 6, and this clothing fragrant particle making step is as follows:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, SP-90 to stir 20 minutes;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carry out granulation, granulation is shaped as semisphere, and median size is 0.3cm, until particle solidify, cooling after packing.
The composition of the clothing fragrant particle of table 6 embodiment 5
the performance evaluation of above-mentioned comparative example 1 and the obtained washing liquid composition of embodiment 1-5 and cost contrast
dissolution rate is evaluated
In order to verify the improvement of the present invention in dissolution rate performance, the sample that above-mentioned comparative example and embodiment 1-5 are made carries out dissolution rate test.
Experiment condition is: adopting 250ppm hard water, concentration of ordinary dissolution: 3g/L, stir speed (S.S.) is that 200 revs/min, temperature are 30 ℃.
Experimental result is as follows:
Table 6 comparative example 1 and embodiment 1-5 clothing fragrant grain dissolution speed
| ? | Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Dissolution rate (second) | 480 | 180 | 200 | 300 | 250 | 300 |
From above table, the dissolution rate of embodiment 1-5 is all better than comparative example 1.
cost compare
The present invention adopts polyoxyethylene glycol and water-soluble salt as carrier, and water-soluble salt is cheap, has advantage on cost.The raw material average price that the cost of table 7 provides with current supplier is calculated.
Table 7 comparative example 1 and embodiment 1-5 clothing fragrant particle cost compare
From the content of above table 7, the cost of embodiment 1-5 is all lower than comparative example 1.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, do not depart from technical solution of the present invention content therefore every, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (4)
1. a clothing fragrant particle, is characterized in that: be to be prepared by the composition of following mass percent:
2. clothing fragrant particle according to claim 1, is characterized in that: be to be prepared by the composition of following mass percent:
3. clothing fragrant particle according to claim 2, is characterized in that: be to be prepared by the composition of following mass percent:
4. the preparation method of the clothing fragrant particle described in any one in claim 1-3, is characterized in that comprising the following steps:
(1) polyoxyethylene glycol is joined in agitator kettle, be heated to 80 ℃, be stirred to into transparent liquid shape;
(2) pigment is joined in agitator kettle, stir;
(3) add water-soluble salt, stir it is uniformly dispersed;
(4) add liquid essence, hydrophobic resin parcel essence, other auxiliary agents to stir 20 minutes; Described other auxiliary agents comprise cationic softener, color nursing agent, static inhibitor;
(5) mixture in molten state in agitator kettle is passed into melt pelletization equipment and carries out granulation, until particle solidify, cooling after packing.
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| CN201310068140.8A CN103205328B (en) | 2013-03-04 | 2013-03-04 | Cloth fragrant granule and preparation method thereof |
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| CN201310068140.8A CN103205328B (en) | 2013-03-04 | 2013-03-04 | Cloth fragrant granule and preparation method thereof |
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| CN103205328A CN103205328A (en) | 2013-07-17 |
| CN103205328B true CN103205328B (en) | 2014-06-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3476927B1 (en) | 2017-10-24 | 2022-11-30 | Henkel AG & Co. KGaA | Solid composition containing perfume |
Families Citing this family (12)
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|---|---|---|---|---|
| WO2019113945A1 (en) | 2017-12-15 | 2019-06-20 | The Procter & Gamble Company | Refill pouch for pastilles |
| CN108004055A (en) * | 2017-12-21 | 2018-05-08 | 上海和玉无纺布制品厂 | Fragrant detergent and preparation method thereof |
| WO2020010488A1 (en) | 2018-07-09 | 2020-01-16 | The Procter & Gamble Company | Packaged composition |
| CN109234043B (en) * | 2018-09-13 | 2020-10-16 | 威莱(广州)日用品有限公司 | Washing fragrance retaining bead and preparation method thereof |
| CN109652215B (en) * | 2018-10-31 | 2020-08-14 | 威莱(广州)日用品有限公司 | Low-cost clothes fragrance retaining bead and preparation method thereof |
| CN111155314A (en) * | 2018-11-07 | 2020-05-15 | 广州优涤日化有限公司 | Granular fabric care agent and preparation method thereof |
| EP3901238A1 (en) * | 2020-04-21 | 2021-10-27 | The Procter & Gamble Company | Particulate laundry scent additive |
| CN111647471A (en) * | 2020-05-22 | 2020-09-11 | 广州优涤日化有限公司 | Fabric washing fragrance additive and preparation method thereof |
| CN112725085B (en) * | 2020-12-10 | 2024-01-09 | 广东优凯科技有限公司 | Essence solidified particle composition with defoaming function and preparation method thereof |
| CN112522039B (en) * | 2020-12-14 | 2021-12-24 | 广州立白企业集团有限公司 | Clothing aroma-enhancing bead composition and preparation method thereof |
| CN112522040B (en) * | 2020-12-14 | 2022-02-08 | 广州立白企业集团有限公司 | Clothing aroma-enhancing bead composition and preparation method thereof |
| CN112745993B (en) * | 2020-12-28 | 2022-06-24 | 厦门琥珀日化科技股份有限公司 | Microcapsule essence and preparation method and application thereof |
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| CN1689693A (en) * | 2003-11-20 | 2005-11-02 | 国际香料和香精公司 | Encapsulated materials |
| CN102597204A (en) * | 2009-11-05 | 2012-07-18 | 宝洁公司 | Laundry scent additive |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009523922A (en) * | 2006-01-18 | 2009-06-25 | インビスタ テクノロジーズ エス エイ アール エル | Non-woven polymer compositions and methods |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689693A (en) * | 2003-11-20 | 2005-11-02 | 国际香料和香精公司 | Encapsulated materials |
| CN102597204A (en) * | 2009-11-05 | 2012-07-18 | 宝洁公司 | Laundry scent additive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3476927B1 (en) | 2017-10-24 | 2022-11-30 | Henkel AG & Co. KGaA | Solid composition containing perfume |
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