CN104403855A - Neutral toilet soap capable of moisturizing and cleansing skin - Google Patents
Neutral toilet soap capable of moisturizing and cleansing skin Download PDFInfo
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- CN104403855A CN104403855A CN201410674325.8A CN201410674325A CN104403855A CN 104403855 A CN104403855 A CN 104403855A CN 201410674325 A CN201410674325 A CN 201410674325A CN 104403855 A CN104403855 A CN 104403855A
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- neutral
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- moistening
- perfumed soap
- cleaning skin
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Abstract
The invention discloses neutral toilet soap capable of moisturizing and cleansing skin. The neutral toilet soap capable of moisturizing and cleansing the skin comprises the following components in parts by weight: 40-60 parts of sodium cocoyl isethionate, 3-10 parts of fatty acid, 5-20 parts of fatty alcohol, 0.2-2 parts of glycerinum, 0.1-0.5 parts of chelating agents, 20-40 parts of filling agents and 5-15 parts of water. The PH (potential of hydrogen) value of the neutral toilet soap ranges from 4.5 to 6.5 and approaches the weak acid environment of the human skin. The neutral toilet soap can prevent stimulus to the skin in the cleansing process, has no granular feeling, is not likely to become pappy in water and is long in service life.
Description
Technical field
The present invention relates to a kind of perfumed soap, particularly relate to a kind of neutral moistening and cleaning skin perfumed soap.
Background technology
In the prior art, the many insights of perfumed soap are with the fat acid sodium of animals and plants or the animal-plant oil synthesis Cake-shape soap that is soap base, although have good cleaning force, whipability and easy washability, the pH value of its monoblock soap product between 9.5-10.5, soap body meta-alkalescence, not resistance to hard water, can incrustation scale be produced during washing, form calcium magnesium soap, blocking skin pore, degreasing power is strong, and skinfeel is poor.And the pH value 4.5-6.5 of general human body skin, partially weakly acidic, if the soap of human body life-time service meta-alkalescence can make skin feel dry and astringent, there is excitement, easily cause skin problem etc.
In order to solve the pungency problem of perfumed soap to skin, the products such as rich fat perfumed soap and skin care scented soap are there is on the market, these products reduce free alkali content further in general fancy soap formula, added supe rfatting agent or skin-protecting agent, in cleaning course, these supe rfatting agents or skin-protecting agent form one deck hydrophobic film and provide wetting effect or leave hydrophobic film and make skin emolliency on skin, but because its pH value is 8-10, still in alkalescence, still comparatively large to the stimulation of skin, easily cause skin problem etc.
In Chinese invention patent ZL200510095229.9, disclose a kind of formula of neutral fancy soap for moistening skin, comprise anion surfactant 50.00-70.00 part, amphoterics 8.00-10.00 part, lipid acid 5.00-8.00 part _ titanium dioxide 0.10-0.50 part, sequestrant 0.10-0.30 part, deionized water 1.00-5.00 part, obviously, the pH value of product is a very important technical indicator in that patent, but only mention that this product is for neutral in that patent, pH value is about 7, the concrete pH value data of its product are not provided, the concrete grammar of middle this finished product of product is not provided yet.And, because people stops skin ph value 4.5-6.5, even if this product P H value is 7, do not provide the wash conditions of the pH value that to adapt with human body skin acidic conditions yet, cause using that this product can only be alleviated and sky method fundamentally avoids it to the stimulation of skin.More regrettably, the perfumed soap adopting this formula to prepare very easily is stuck with paste rotten in water, and has grains of sand sense.
In Chinese invention patent ZL 200710044428.6, disclose a kind of Subacidity skin-moistening synthetic toilet soap, it comprises each component of following weight proportion, cocounut oil trimethylammonium sodium sulfonate 40-60 part, cocinic acid 5-10 part, sodium lauryl sulphate 5-20 part, glycerine 0.2-3 part, softener sg 0.5-4 part, sequestrant 0.1-0.4 part, weighting agent 10-35 part, deionized water 1-5 part.The pH value of this Subacidity skin-moistening synthetic toilet soap is between 4.5-6.5, and close to the weak acid environment of human body skin, degrease power is low, and performance is gentle, can avoid the stimulation to skin in washing process.But there is perfumed soap and easily stick with paste rotten shortcoming in water in this formula, and has grains of sand sense equally.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of neutral moistening and cleaning skin perfumed soap.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of neutral moistening and cleaning skin perfumed soap, comprises following weight parts component:
Preferably,
Described lipid acid is stearic acid.
Described fatty alcohol is C16-C18 alcohol, and preferably described fatty alcohol is palmityl alcohol and/or stearyl alcohol, and optimally, described fatty alcohol is the mixture of 30-70wt% palmityl alcohol and 30-70wt% stearyl alcohol.
Described sequestrant is one in tetrasodium ethylenediamine tetraacetate, hydroxy ethylidene-diphosphate or its mixture.
Described weighting agent is one in talcum powder, starch, dextrin, beta-cyclodextrin or its mixture.Best, weighting agent is dextrin.
Preferably,
A kind of neutral moistening and cleaning skin perfumed soap, comprises following weight parts component:
Preferably, described lactic acid compounds is sodium isostearoyl lactylate and/or lactic acid, is optimally the mixture of 30-70wt% sodium isostearoyl lactylate and 30-70wt% lactic acid.
Described isostearoyl lactyllactic acid sodium, SODIUM ISOSTEAROYL LACTYLATE, No. CAS: 66988-04-3.
Preferably, described neutral moistening and cleaning skin perfumed soap also can comprise: 10 times of extract solution from aloe 0.2-0.4 parts; Wallantoin 0.1-0.4 part.
Concrete, in the present invention:
Described lipid acid, fatty acid, referring to that the aliphatics hydrocarbon chain of the length of a carboxyl is contained in one end, is organism, the general formula of linear saturated fatty acids is C (n) H (2n+1) COOH, as lauric acid, tetradecanoic acid, palmitinic acid, stearic acid, cocinic acid.In the present invention, be preferably stearic acid.
Described fatty alcohol is the aliphatic alcohols with 8 to 22 carbon atom chains.Fatty alcohol has the hydroxyl that the carbon atom of even number and are connected to carbochain end usually.General formula is ROH.R is generally the alkyl of C12-C18.Preferably, R is the alkyl of C16-C18, is namely preferably C16-C18 alcohol.Preferably, described fatty alcohol is palmityl alcohol and/or stearyl alcohol.Optimally, described fatty alcohol is the mixture of 30-70wt% palmityl alcohol and 30-70wt% stearyl alcohol.Palmityl alcohol, CAS No.:36653-82-4; Stearyl alcohol, CAS No.:112-92-5.
Obviously other general additives of this area can also be added in the present invention, as essence, pigment, degerming agent, to realize corresponding function respectively.
The present invention's neutral moistening and cleaning skin perfumed soap pH value is between 4.5-6.5, and close to the weak acid environment of human body skin, degrease power is low, and performance is gentle, can avoid the stimulation to skin in washing process.
Neutral moistening and cleaning skin perfumed soap of the present invention can adopt the general soapmaking step of conventional toilet soaps to be prepared.
A () kneads spice: the various raw material eucalyptus ratios of said components taken in the kneading machine joining conventional soapmaking, knead and be uniformly mixed;
B () is milled: the thing section after being uniformly mixed of kneading, enters in runner milling, carries out soap body and mills;
(c) vacuum press strip: by the soap body after milling, enter vacuum plodder, carry out vacuum press strip;
D () prints: the rectangular soap body that plodder extrudes directly enters printer and prints, and obtains shaping soap body.
Specifically, the present invention can adopt following steps to be prepared:
A each raw material takes in the kneading machine joining conventional soapmaking by () in proportion, knead and be uniformly mixed, and wherein churning time is 10-15 minute, whipping temp is 30-50 DEG C;
B () will mediate the thing section after being uniformly mixed, add in runner milling, carry out soap body and mill, the soap flakes gauge control after milling is at 0.2-0.4 millimeter;
C (), by the soap flakes after milling, enter vacuum plodder, carry out vacuum press strip, wherein press strip big gun head temperature out controls at 35-50 DEG C, and plodder leads to temperature of cooling water and controls at 2-10 DEG C;
D rectangular soap body that () plodder extrudes directly enters printer and prints, and obtains shaping soap body, and when wherein printing, the temperature of mould is at-15 to-25 DEG C.
The neutral moistening and cleaning skin perfumed soap soap body adopting above-mentioned perfumed soap manufacturing step to produce, physical and chemical index meets the requirements completely, can be in use slightly acidic, not skin irritation while washed skin.More outstanding, soap body is not easy to occur to stick with paste that rotten, coarse, soap body is surperficial there is not bubble and from phenomenons such as cores, appearance looks elegant.
Neutral moistening and cleaning skin perfumed soap of the present invention, between pH value 4.5-6.5, close to the weak acid part environment of human body skin, can avoid the stimulation to skin in washing process, and without grains of sand sense, soap body is not easily stuck with paste in water, long service life rotten.
Embodiment
Embodiment 1
A the various raw materials of embodiment 1 component corresponding in table 1 take in the kneading machine joining conventional soapmaking by () in proportion, knead and be uniformly mixed, and wherein churning time is 12 minutes, whipping temp is 40 DEG C;
B () will mediate the thing section after being uniformly mixed, add in runner milling, carry out soap body and mill, the soap flakes gauge control after milling is at 0.3 millimeter;
C (), by the soap flakes after milling, enter vacuum plodder, carry out vacuum press strip, wherein press strip big gun head temperature out controls at 40 DEG C, and plodder leads to temperature of cooling water and controls at 5 DEG C;
D rectangular soap body that () plodder extrudes directly enters printer and prints, and obtains shaping soap body, and when wherein printing, the temperature of mould is at-20 DEG C.
Embodiment 2-5
The various raw materials of embodiment 2-5 component corresponding in table 1 are taken in proportion.Be prepared according to the method for embodiment 1, obtained neutral moistening and cleaning skin perfumed soap of the present invention.
Embodiment 6-9
The various raw materials of embodiment 6-9 component corresponding in table 2 are taken in proportion.Be prepared according to the method for embodiment 1, obtained neutral moistening and cleaning skin perfumed soap of the present invention.
Comparative example 1
The various raw materials of comparative example 1 component corresponding in table 2 are taken in proportion.Be prepared according to the method for embodiment 1, obtained perfumed soap.
Table 1: neutral moistening and cleaning skin fancy soap formula list position: kilogram
| Component | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Cocoyl isethionate | 40 | 60 | 50 | 50 | 50 |
| Stearic acid | 10 | 3 | 7 | 7 | 7 |
| Palmityl alcohol | 5 | 20 | 12 | / | 6 |
| Stearyl alcohol | / | / | / | 12 | 6 |
| Glycerine | 2 | 0.2 | 1 | 1 | 1 |
| Tetrasodium ethylenediamine tetraacetate | 0.1 | 0.5 | 0.3 | 0.3 | 0.3 |
| Dextrin | 40 | 20 | 30 | 30 | 30 |
| Water | 5 | 15 | 10 | 10 | 10 |
Table 2: neutral moistening and cleaning skin fancy soap formula list position: kilogram
The mensuration of test case 1:pH value
The pH value of soap body is measured by the method for defined in the mensuration potentiometry of Q/T6368-93 water phase surfactant mixture pH value.
Table 3: neutral moistening and cleaning skin perfumed soap pH value table
| Sequence number | PH value | Sequence number | PH value |
| Embodiment 1 | 6.31 | Embodiment 6 | 5.62 |
| Embodiment 2 | 5.32 | Embodiment 7 | 5.43 |
| Embodiment 3 | 5.81 | Embodiment 8 | 5.56 |
| Embodiment 4 | 5.63 | Embodiment 9 | 5.48 |
| Embodiment 5 | 5.74 | Comparative example 1 | 5.82 |
Test case 2: perfumed soap Roughness analysis
Testing method:
(1) principle:
In the water of certain temperature, use perfumed soap, determine whether the harsh feeling of sand shape.
(2) reagent and instrument:
Water, thermometer, basin
(3) determination step:
1. prepare a basin water, water temperature is transferred to 20 DEG C.
2. perfumed soap is immersed in the water, rubs with hand and wash upset 20 times.
3. stroke soap body surface with finger, judge whether sand feeling.
(4) result:
By table 4 perfumed soap coarse rank evaluation table standard meter, record result.
Table 4: perfumed soap coarse rank evaluation table standard meter
| Coarse rank | Application sensation |
| a | Smooth, without sand feeling |
| b | There is slight sand feeling |
| c | There is sand feeling or feel there is a small amount of coarse sand granule |
| d | There is coarse sand granule sense |
| e | There is very serious coarse sand granule sense |
Table 5: the coarse rank table of neutral moistening and cleaning skin perfumed soap
| Sequence number | Coarse rank | Sequence number | Coarse rank |
| Embodiment 1 | c | Embodiment 6 | a |
| Embodiment 2 | b | Embodiment 7 | a |
| Embodiment 3 | b | Embodiment 8 | a |
| Embodiment 4 | b | Embodiment 9 | a |
| Embodiment 5 | a | Comparative example 1 | d |
Test case 3: rotten analysis stuck with paste by perfumed soap
(1) define:
This law measures the paste rotten degree of perfumed soap after water expands.
(2) instrument:
1. the galvanized wire hook of tip;
2. steel ruler (slide calliper rule) scale 0.5mm;
3. the thin blade of two ends hilt;
4. wide-mouth vacuum flask 2300ml;
(3) determination step:
1. get the same a collection of perfumed soap sample two piece of printing after 24 hours, each its one end of being inserted by tip galvanized wire (is inserted too not dark, perfumed soap can be firmly linked with), hang in wide-mouth vacuum flask, the distilled water 1800ml that temperature is 20 ± 1 DEG C has been filled in bottle, soap blank should not contact with bottle wall, also not with another block sample contacts.In making 2/3 of sample can be immersed in, just took out at 5 hours.
2. treat that water droplet stream is complete, by edge-on for sample in smooth desktop, cut sample with the thin blade of two ends hilt open from the direction perpendicular to desktop.3 immersed complete sections have significantly sticks with paste rotten white edge.
(4) calculate:
Measure the thickness of 3 rotten layers of paste of section with steel ruler, get its mean number.The mean number of two small bars of soap test is end-result, represents with mm.
Table 6: neutral moistening and cleaning skin perfumed soap Hu Lan test chart unit: mm
| Sequence number | Stick with paste rotten layer thickness | Sequence number | Stick with paste rotten layer thickness |
| Embodiment 3 | 0.4 | Embodiment 5 | 0.2 |
| Embodiment 4 | 0.4 | Comparative example 1 | 0.7 |
Test case 4: perfumed soap foam sophistication is analyzed
1. prepare a basin water, water temperature is transferred to 20 DEG C.
2. after perfumed soap being immersed in the water for 5 seconds, taking out perfumed soap, crumple 30 seconds back and forth by medium dynamics, observe component and sophistication thereof that product disengages foam.Best bubble regime is that foam is abundant, and well, Air Bubble Size is even, and hole is little in careful sense, the dirt in the better Peppermint Extract of ability.
Table 7: bubblement table with test results
| Sequence number | Bubblement test result |
| Embodiment 5 | Foam is abundanter, and Air Bubble Size is even, and texture is loose, and careful sense is general |
| Embodiment 6 | Foam is abundanter, and Air Bubble Size is even, and texture is better, and careful sense is better |
| Embodiment 7 | Foam is abundanter, and Air Bubble Size is even, and texture is better, and careful sense is better |
| Embodiment 8 | Foam is abundant, and Air Bubble Size is even, and bubble hole is little, and texture is fine, and careful sense is fine |
Certainly, the present invention, can also have multiple conversion and remodeling, is not limited to the specific embodiment of above-mentioned embodiment.In a word, protection scope of the present invention should comprise those apparent conversion or alternative and remodeling to those skilled in the art.
Claims (9)
1. a neutral moistening and cleaning skin perfumed soap, is characterized in that, comprises following weight parts component:
2. neutral moistening and cleaning skin perfumed soap as claimed in claim 1, is characterized in that: described lipid acid is stearic acid.
3. neutral moistening and cleaning skin perfumed soap as claimed in claim 1, it is characterized in that: described fatty alcohol is C16-C18 alcohol, preferably described fatty alcohol is palmityl alcohol and/or stearyl alcohol, and optimally, described fatty alcohol is the mixture of 30-70wt% palmityl alcohol and 30-70wt% stearyl alcohol.
4. neutral moistening and cleaning skin perfumed soap as claimed in claim 1, is characterized in that: described sequestrant is one in tetrasodium ethylenediamine tetraacetate, hydroxy ethylidene-diphosphate or its mixture.
5. neutral moistening and cleaning skin perfumed soap as claimed in claim 1, is characterized in that: described weighting agent is one in talcum powder, starch, dextrin, beta-cyclodextrin or its mixture, and preferably, described weighting agent is dextrin.
6. neutral moistening and cleaning skin perfumed soap as claimed in claim 1, is characterized in that, comprise following weight parts component:
7. neutral moistening and cleaning skin perfumed soap as claimed in claim 6, it is characterized in that, described lactic acid compounds is sodium isostearoyl lactylate and/or lactic acid, and preferably, described lactic acid compounds is the mixture of 30-70wt% sodium isostearoyl lactylate and 30-70wt% lactic acid.
8. the neutral moistening and cleaning skin perfumed soap according to any one of claim 1-7, is characterized in that, also comprise: 10 times of extract solution from aloe 0.2-0.4 parts; Wallantoin 0.1-0.4 part.
9. the neutral moistening and cleaning skin perfumed soap according to any one of claim 1-7, is characterized in that, adopts following method to be prepared from:
A each raw material takes in the kneading machine joining conventional soapmaking by () in proportion, knead and be uniformly mixed, and wherein churning time is 10-15 minute, whipping temp is 30-50 DEG C;
B () will mediate the thing section after being uniformly mixed, add in runner milling, carry out soap body and mill, the soap flakes gauge control after milling is at 0.2-0.4 millimeter;
C (), by the soap flakes after milling, enter vacuum plodder, carry out vacuum press strip, wherein press strip big gun head temperature out controls at 35-50 DEG C, and plodder leads to temperature of cooling water and controls at 2-10 DEG C;
D rectangular soap body that () plodder extrudes directly enters printer and prints, and obtains shaping soap body, and when wherein printing, the temperature of mould is at-15 to-25 DEG C.
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| CN201410674325.8A CN104403855B (en) | 2014-11-21 | 2014-11-21 | Neutral moistening and cleaning skin perfumed soap |
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| CN201410674325.8A CN104403855B (en) | 2014-11-21 | 2014-11-21 | Neutral moistening and cleaning skin perfumed soap |
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| CN104403855B CN104403855B (en) | 2017-09-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002024A (en) * | 2015-08-07 | 2015-10-28 | 苏州云舒新材料科技有限公司 | Moisturizing liquid soap and preparing method thereof |
| CN109135972A (en) * | 2018-09-21 | 2019-01-04 | 杭州萧山钱江洗涤用品有限公司 | Perfumed soap and its production technology |
| CN109321390A (en) * | 2018-11-29 | 2019-02-12 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of bloodstain cleaning agent and its preparation and application |
| GB2586092A (en) * | 2019-07-10 | 2021-02-03 | Henkel Ag & Co Kgaa | Solid cosmetic cleansing agents |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313584C (en) * | 2005-11-01 | 2007-05-02 | 江苏隆力奇生物科技股份有限公司 | Neutral fancy soap for moistening skin |
| CN101126051B (en) * | 2007-07-31 | 2010-09-22 | 上海制皂有限公司 | Subacidity skin-moistening synthetic toilet soap |
| CN102933700B (en) * | 2009-12-23 | 2016-05-04 | 高露洁-棕榄公司 | Cleansing bars |
-
2014
- 2014-11-21 CN CN201410674325.8A patent/CN104403855B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002024A (en) * | 2015-08-07 | 2015-10-28 | 苏州云舒新材料科技有限公司 | Moisturizing liquid soap and preparing method thereof |
| CN109135972A (en) * | 2018-09-21 | 2019-01-04 | 杭州萧山钱江洗涤用品有限公司 | Perfumed soap and its production technology |
| CN109321390A (en) * | 2018-11-29 | 2019-02-12 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of bloodstain cleaning agent and its preparation and application |
| CN109321390B (en) * | 2018-11-29 | 2020-11-27 | 中国农业科学院兰州畜牧与兽药研究所 | Blood stain cleaning agent and preparation and use methods thereof |
| GB2586092A (en) * | 2019-07-10 | 2021-02-03 | Henkel Ag & Co Kgaa | Solid cosmetic cleansing agents |
| GB2586092B (en) * | 2019-07-10 | 2022-02-16 | Henkel Ag & Co Kgaa | Solid cosmetic cleansing agents |
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| CN104403855B (en) | 2017-09-29 |
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Effective date of registration: 20221130 Address after: 7th Floor, Building 143, No. 2310, Yangshupu Road, Yangpu District, Shanghai 200090 Patentee after: Shanghai Soap Factory Co.,Ltd. Address before: No. 1340, Gulang Road, Putuo District, Shanghai, 200331 Patentee before: Shanghai Soap Co.,Ltd. |
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