CN102908657A - Cool absorptive sanitary product - Google Patents
Cool absorptive sanitary product Download PDFInfo
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- CN102908657A CN102908657A CN 201210395445 CN201210395445A CN102908657A CN 102908657 A CN102908657 A CN 102908657A CN 201210395445 CN201210395445 CN 201210395445 CN 201210395445 A CN201210395445 A CN 201210395445A CN 102908657 A CN102908657 A CN 102908657A
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- cyclodextrin
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- sanitary product
- refrigerant
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Abstract
The invention relates to a cool absorptive sanitary product, which comprises an absorption core, a liquid-permeable top sheet and a liquid-impermeable bottom sheet, and is characterized in that: a layer of cool composition is formed between the absorption core and the top sheet; and the cool composition comprises a freshener, an adsorbent, a preservative and a bonding agent. The cool composition is sprayed between the absorption core and the top sheet, and the top sheet, the absorption core and the bottom sheet are bonded together. According to the absorptive sanitary product disclosed by the invention, a user does not feel hot and stuffy, and feels cool comfortable.
Description
Technical field
The present invention relates to a kind of absorbent sanitary product, particularly relate to a kind of refrigerant absorbent sanitary product.
Background technology
Although the absorbent article various characteristics is being greatly improved in recent years; these characteristics comprise such as protectiveness and comfortableness in using; but consumer still expects this series products and is further improved; namely to wear the experience of absorbent article such as women's absorbent article happier, especially after wearing for a long time these goods.
In the absorbing products field, stimulate the human body cold receptor by cool agent, send a kind of feeling nice and cool/freshness, need not to change the temperature on goods wearer's body surface.Can effectively alleviate the feeling of oppression and heat during goods are worn.Existing technologies scheme, cool agent, are loaded into cool agent in the absorbing products by spraying at absorbing products forming process mesexine, sandwich layer mainly with liquid form.
Prior art adopts more sprays or dipping cool agent solution, and cool agent causes the cool agent loss in sanitary towel's each layer migration, and refrigerant impression is stable not.And along with the further raising of consumer to the requirement of absorbing products comfort, for improving breathability and the absorbability of absorbing products, top layer, sandwich layer are furnished with air-vent, permeability hole more, this has further aggravated cool agent and has been loaded into migration in the goods process, and the efficacy exertion that causes is unstable.
On the other hand, improvement along with the absorbing products permeability, brought larger challenge also for the storage stability of the absorbing products that is loaded with cool agent solution, in order to strengthen the storage stability of goods, the aluminum-plastic composite membranes that adopt are packed absorbing products more in the prior art scheme, have increased the cost of goods.Perhaps more stable to heat by using, the cool agent that price is more expensive such as menthyl ester, amide of mint etc. strengthen the bin stability of product, because this class cool agent stability strengthens, need the stable position that is arranged near the top layer, but owing to use with liquid state sprinkling form, can't avoid cool agent to move at absorbing products, need to increase addition in order to obtain stable cool feeling, not only increased manufacturing cost, and because directly contacting women's private section skin, a large amount of cool agents cause easily stimulation, cause calcination, the phenomenons such as twinge, this has just increased the security risk of product application.
Summary of the invention
The present invention provides a kind of absorbent sanitary product of cooling sensation, and the technical scheme of taking is:
A kind of refrigerant absorbent sanitary product comprises the intransitable egative film of top flat, fluid that absorbent cores, fluid can pass through, and one deck cooling composition is arranged between absorbent cores and top flat.
Further, described cooling composition comprises freshener, adsorbent, antiseptic and binding agent;
Described freshener comprises the first cool feeling agent and the second cool feeling agent:
The first cool feeling agent is the compositions of menthol: menthyl lactate=5:1 ~ 1:5;
The second cool feeling agent is selected from: in N-ethyl-5-methyl-2-(1-Methylethyl) cyclohexanecarbonyl amine, WS-23 (WS-23), menthyl acetate, mono succinate menthyl ester and the PCA menthyl ester one or more.
Further, described adsorbent is selected from one or more in porous-starch, silica gel, cyclodextrin, the cyclodextrin derivative;
Described cyclodextrin is any in beta-schardinger dextrin-or alpha-cyclodextrin or the gamma-cyclodextrin;
Described cyclodextrin derivative is any in 2-hydroxy propyl-Beta cyclodextrin or 2,6-dimethyl-beta cyclodextrin or the glucosyl group cyclodextrin.
Further, described binding agent is selected from one or more in cellulose that hydroxypropyl cellulose, hydroxyethyl-cellulose, hydroxy methocel, C1 ~ C3 alkyl replaces, PVP K30, sodium carboxymethyl cellulose, the starch slurry.
Further, described antiseptic is selected from triclosan, the trichlorine kappa, parabens, alkyl trimethyl ammonium bromide or chloride, alkyl trimethyl ammonium bromide or chloride refer to C12 ~ C22, polyquaternary ammonium salt-15, poly (hexamethylene) hydrochloride, chlorhexidine and digluconate thereof, diacetate, dihydrochloride, benzethonium chloride, sorbic acid and salt thereof, during KF88, Methylisothiazolinone form one or more.
Further, comprise pH adjusting agent; Described pH adjusts agent and is selected from one or more of citric acid, malic acid, lactic acid.PH adjusting agent is adjusted compositions pH and is in 4 ~ 6 scope, and selected pH scope meets human body skin or women's private pH of section scope, and the security feature of enhancing composition is also so that compositions satisfies the pH specification requirement 4 ~ 9 that absorbing products uses.Simultaneously can also obtain to help enhancing composition antiseptic property, adjust pH according to selected binding agent and also help rationally to adjust the extra benefits such as binder dosage.
Further, can also comprise essence, essence can be further strengthens pure and fresh, the pleasant sense of user from olfactory sensation, and preferred essence is selected from a kind of in Fructus Citri Limoniae essence, green tea essence, Herba Menthae Rotundifoliae essence, Mint Essence, Dendrocalamopsis oldhami（Munro）Keng f. essence, the floral perfume
Further, comprise pigment, be preferably blueness, green, can from visually strengthening freshness, improve the psychological comfort level that goods use.
The present invention also provides the preparation method of above-mentioned refrigerant sanitary towel, comprises the steps:
The preparation of (1) first cool agent microcapsule
A. prepare the first cool feeling agent, menthol, menthyl ester are mixed in proportion, stir liquefaction;
B. the first cool feeling agent is sprayed on the adsorbent, mixes;
(2) the second cool feeling agent, antiseptic, pH adjusting agent, binding agent are added in the compositions of step 1) preparation, stir, add wetting agent, stir and make soft material, cross 40 ~ 80 mesh sieves and granulate;
(3) material after step (2) is granulated is behind airpillow-dry, through 30 ~ 60 mesh sieve granulate and get final product;
(4) cooling composition with step (3) preparation is sprayed between absorbent cores and the top flat, at last three layers of absorbent cores, top flat, egative film is heat sealing at together.
N-ethyl-5-methyl-2-(1-Methylethyl) cyclohexanecarbonyl amine (WS-3) CAS number: 39711-79-0
WS-23 (WS-23) CAS number: 51115-67-4
Menthyl acetate CAS 89-48-5
Mono succinate menthyl ester CAS number: 77341-67-4
PCA menthyl ester CAS number: 64519-44-4
Porous-starch has another name called micropore starch, is a kind of novel modified starch, and it is that the enzyme with living amylase activity is being lower than the cellular product of porous that acts on living starch under the gelatinization point and form.It is aperture about 1 μ m that the micropore starch surface is covered with diameter, aperture by the surface to the center deeply, the volume in hole accounts for about 50% of particle volume.With natural living starch through the outer reason of hydrolysis after, form aperture on its material surface, and extend to granule interior always, be a kind of hollow particle of similar hornet's nest shape, can the various materials of splendid attire in wherein, have good adsorptivity.Porous-starch is the material that always exists at occurring in nature, and the 1970s and 1980s in last century, there is into poroid starch granules in scholars in the residue of animal wastes, amylofermentation production ethanol, glucose etc.The Chang Gu river letter of Japan in 1998 is great to have proposed the definition of comparatively clear and definite porous-starch-be called porose starch being lower than the hydrolyzate that the various starch of degraded obtain under the gelatinization point to giving birth to enzyme that starch has a hydrolysis vigor first.
The PVP chemical name is polyvinylpyrrolidone, is excellent performance, broad-spectrum water-soluble high-molecular compound, belongs to high-tech content, high added value fine chemical product, is important chemical intermediate and the medicine intermediate that advocate the world.
Its active part of KF88 is the isothiazolone compounds, structure is: (A) MIT and (B) CMIT, do not contain any heavy metal, can effectively suppress and go out except mushroom and various microorganism.Be widely used in the senior tonic cosmeticses such as shampoo of hair washing and conditioning, body lotion and various skin moistening, protective skin cream, cream, breast, lip pomade and handwashing liquid, dish detergent, tableware detergent, hair dye, fur clothing glazing agent, softening agent, glue, external-applied ointment.
The trichlorine kappa: have another name called trichlorine carbonic acid aniline, English name: Triclocarban, chemical name: 3,4,4 '-trichlorine diphenyl urea, white crystalline powder, fusing point: 250～255 ℃.This antibacterial is widely used in the state such as beautiful, European, Japanese, domesticly develops the beginning of the nineties in last century.This product has good killing and inhibitory action to gram positive bacteria, gram negative bacteria, mycete etc.Have that fungicidal spectrum is wide, ph stability is good, good with the daily chemical products compatibility, have characteristics such as multi-functional.Can be used as the bactericidal active ingredient of all kinds of household chemicalss.In daily chemical products, recommendation concentration is 0.2%～0.5%.
Its active part of KF88 is the isothiazolone compounds, structure is: (A) MIT and (B) CMIT, do not contain any heavy metal, can effectively suppress and go out except mushroom and various microorganism.Be widely used in the senior tonic cosmeticses such as shampoo of hair washing and conditioning, body lotion and various skin moistening, protective skin cream, cream, breast, lip pomade and handwashing liquid, dish detergent, tableware detergent, hair dye, fur clothing glazing agent, softening agent, glue, external-applied ointment.In the products such as pesticide.Efficiently, nontoxic, bacteriostasis and sterilization wide spectrum, lasting effect are long.
The advantage of absorbent sanitary product of the present invention is to make user in use not have feeling of oppression and heat, and sensation is nice and cool, and is comfortable.And cool agent can be stable existence and the loss that can not bring effect owing to cool agent migration, migration comprises the volatilization of cool agent and in the migration of each interlayer of absorbing products
The specific embodiment
The invention will be further described below in conjunction with specific embodiment, but do not limit protection scope of the present invention.
Embodiment 1-5 cooling composition
Embodiment 6
A kind of method for preparing refrigerant sanitary towel, respectively cooling composition (1) the first cool agent microcapsule of Preparation Example 1-5 preparation:
A. prepare the first cool feeling agent, be mixed in proportion, stir liquefaction;
B. the first cool feeling agent is sprayed on the adsorbent, mixes;
(2) with antiseptic, regulator, binding agent adds in the compositions of step 1) preparation, stirs, and adds wetting agent, stirs and makes soft material, crosses 40 mesh sieves and granulates;
(3) material after step (2) is granulated is behind airpillow-dry, through 30 mesh sieve granulate and get final product;
(4) cooling composition with step (3) preparation is sprayed between the absorbent cores and top flat of sanitary towel, at last three layers of absorbent cores, top flat, egative film is heat sealing at together, makes refrigerant sanitary towel.
Claims (9)
1. a refrigerant absorbent sanitary product comprises the intransitable egative film of top flat, fluid that absorbent cores, fluid can pass through, and it is characterized in that one deck cooling composition is arranged between absorbent cores and top flat.
2. described a kind of refrigerant absorbent sanitary product according to claim 1 is characterized in that described cooling composition comprises freshener, adsorbent, antiseptic and binding agent;
Described freshener comprises the first cool feeling agent and the second cool feeling agent:
The first cool feeling agent is the compositions of menthol: menthyl lactate=5:1 ~ 1:5;
The second cool feeling agent is selected from: in N-ethyl-5-methyl-2-(1-Methylethyl) cyclohexanecarbonyl amine, WS-23, menthyl acetate, mono succinate menthyl ester or the PCA menthyl ester one or more.
3. a kind of refrigerant absorbent sanitary product according to claim 2 is characterized in that described adsorbent is selected from one or more in porous-starch, silica gel, cyclodextrin, the cyclodextrin derivative;
Described cyclodextrin is any in beta-schardinger dextrin-or alpha-cyclodextrin or the gamma-cyclodextrin;
Described cyclodextrin derivative is any in 2-hydroxy propyl-Beta cyclodextrin or 2,6-dimethyl-beta cyclodextrin or the glucosyl group cyclodextrin.
4. a kind of refrigerant absorbent sanitary product according to claim 2, it is characterized in that described binding agent is selected from one or more in cellulose, PVP K30 or the starch slurry that hydroxypropyl cellulose, hydroxyethyl-cellulose, hydroxy methocel, C1 ~ C3 alkyl replaces.
5. a kind of refrigerant absorbent sanitary product according to claim 2, it is characterized in that described antiseptic is selected from triclosan, trichlorine kappa, parabens, C12 ~ C22 alkyl trimethyl ammonium bromide or chloride, polyquaternary ammonium salt-15, poly (hexamethylene) hydrochloride, chlorhexidine and digluconate, diacetate, dihydrochloride, benzethonium chloride, sorbic acid and salt thereof, KF88 or the Methylisothiazolinone one or more.
6. a kind of refrigerant absorbent sanitary product according to claim 2 is characterized in that, comprises pH adjusting agent, is selected from citric acid, malic acid or the lactic acid one or more.
7. a kind of refrigerant absorbent sanitary product according to claim 2 is characterized in that, comprises essence.
8. a kind of refrigerant absorbent sanitary product according to claim 2 is characterized in that, comprises pigment.
9. a method for preparing any refrigerant sanitary towel of claim 1 to 8 is characterized in that, comprises the steps:
The preparation of (1) first cool agent microcapsule
A. prepare the first cool feeling agent, menthol, menthyl ester are mixed in proportion, stir liquefaction;
B. the first cool feeling agent is sprayed on the adsorbent, mixes;
(2) the second cool feeling agent, antiseptic, pH adjusting agent, binding agent are added in the compositions of step (1) preparation, stir, add wetting agent, stir and make soft material, cross 40 ~ 80 mesh sieves and granulate;
(3) material after step (2) is granulated is behind airpillow-dry, through 30 ~ 60 mesh sieve granulate and get final product;
(4) cooling composition with step (3) preparation is sprayed between absorbent cores and the top flat, at last three layers of absorbent cores, top flat, egative film is heat sealing at together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210395445 CN102908657A (en) | 2012-10-17 | 2012-10-17 | Cool absorptive sanitary product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210395445 CN102908657A (en) | 2012-10-17 | 2012-10-17 | Cool absorptive sanitary product |
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| CN102908657A true CN102908657A (en) | 2013-02-06 |
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| CN 201210395445 Pending CN102908657A (en) | 2012-10-17 | 2012-10-17 | Cool absorptive sanitary product |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806284A (en) * | 2013-10-11 | 2014-05-21 | 天津市中科健新材料技术有限公司 | Method for manufacturing cool non-woven cloth for diversion layer of sanitary napkin |
| CN104096259A (en) * | 2014-07-18 | 2014-10-15 | 天津信氏达科技发展有限公司 | Cool feeling delivery composition and application thereof |
| CN109219453A (en) * | 2016-06-24 | 2019-01-15 | 宝洁公司 | Absorbent article comprising cyclodextrin complexes |
| CN109771689A (en) * | 2019-03-12 | 2019-05-21 | 诗乐氏实业（深圳）有限公司 | A kind of functional sanitary towel and pad |
| CN114767917A (en) * | 2022-03-11 | 2022-07-22 | 泉州市华怡日用品科技有限公司 | Antibacterial ice-feeling absorber and application thereof in hygienic products |
| CN116369489A (en) * | 2023-04-21 | 2023-07-04 | 绵阳市斯麦尔顾生物科技有限公司 | Preparation method of novel food-grade cooling agent |
-
2012
- 2012-10-17 CN CN 201210395445 patent/CN102908657A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806284A (en) * | 2013-10-11 | 2014-05-21 | 天津市中科健新材料技术有限公司 | Method for manufacturing cool non-woven cloth for diversion layer of sanitary napkin |
| CN103806284B (en) * | 2013-10-11 | 2016-01-20 | 天津市中科健新材料技术有限公司 | A kind of refrigerant nonwoven fabric preparation method being applied to sanitary napkin guide layer |
| CN104096259A (en) * | 2014-07-18 | 2014-10-15 | 天津信氏达科技发展有限公司 | Cool feeling delivery composition and application thereof |
| CN104096259B (en) * | 2014-07-18 | 2016-05-25 | 天津信氏达科技发展有限公司 | A kind of cool feeling delivering compositions and application thereof |
| CN109219453A (en) * | 2016-06-24 | 2019-01-15 | 宝洁公司 | Absorbent article comprising cyclodextrin complexes |
| CN109219453B (en) * | 2016-06-24 | 2021-07-06 | 宝洁公司 | Absorbent article comprising cyclodextrin complex |
| CN109771689A (en) * | 2019-03-12 | 2019-05-21 | 诗乐氏实业（深圳）有限公司 | A kind of functional sanitary towel and pad |
| CN114767917A (en) * | 2022-03-11 | 2022-07-22 | 泉州市华怡日用品科技有限公司 | Antibacterial ice-feeling absorber and application thereof in hygienic products |
| CN116369489A (en) * | 2023-04-21 | 2023-07-04 | 绵阳市斯麦尔顾生物科技有限公司 | Preparation method of novel food-grade cooling agent |
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Application publication date: 20130206 |