CN1470225A - Absorbent article - Google Patents
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- CN1470225A CN1470225A CNA031425852A CN03142585A CN1470225A CN 1470225 A CN1470225 A CN 1470225A CN A031425852 A CNA031425852 A CN A031425852A CN 03142585 A CN03142585 A CN 03142585A CN 1470225 A CN1470225 A CN 1470225A
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- skin
- skin protectant
- rivel
- protuberance
- absorbent commodity
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The absorbent article has an elastic area in the surface opposed to the skin. In the relaxed status, the elastic area forms numerous protruding parts 9a and recessed parts 9b that are hidden between the protruding parts 9a, created by pleating of gathers. Protruding parts 9a are moisture permeable, and recessed parts are coated with skin care agent S. When the above gathers are extended, protruding parts 9a and recessed parts 9b are expanded, and skin care agent S is exposed on the surface.
Description
Technical field
The present invention relates to absorbent commodities such as disposable diaper, more particularly, relate to the absorbent commodity of the generation that can prevent from when wearing, to cause eczema, miliaria, macule effectively.
Background technology
In JP-A-2000-189454, put down in writing the disposable diaper that engages the absorbing sweat sheet material of aeration at the inner surface of the waist aileron of diaper.This disposable diaper is the sheet material at the internal surface configurations absorbing sweat of the waist aileron that is easy to take place eczema, miliaria, macule etc., absorbs the antiperspirant that the wearer produces by this sheet material thus, makes being prevented of miliaria etc.
According to aforesaid disposable diaper, the antiperspirant that the wearer produces is absorbed by aforementioned absorbing sweat sheet material.But, when aforementioned absorbing sweat sheet material absorbs antiperspirant and becomes moisture state, becoming the state with wearer's contact skin, wearer's skin is exposed under the moisture state thus.Therefore, can not prevent the generation of miliaria etc. fully.
Summary of the invention
Therefore, the absorbent commodity that the purpose of this invention is to provide the generation that can prevent from when wearing, to cause eczema, miliaria, macule etc. effectively.In addition, the present invention also aims to be provided at occasions such as eczema, miliaria, macule take place, can promptly cure their absorbent commodity.
Present inventors find, when removing the antiperspirant that the wearer produces, supply with required medicament to wearer's skin, are effective for what prevent eczema, miliaria, macule etc. (below be referred to as miliaria etc.) fully.
The present invention is by providing a kind of absorbent commodity, its with contacted of skin on have retractile zone, this retractile zone is by forming the rivel seam that rivel produces at its relaxed state, have a large amount of protuberances thus and between these protuberances and the recess that does not expose from the teeth outwards, protuberance is a poisture-penetrability, and supply with skin protectant at recess simultaneously, when described rivel is upheld, protuberance and recess are elongated, and make skin protectant be exposed to the surface, have realized purpose of the present invention thus.
Description of drawings
Fig. 1 is the oblique view of demonstration as the Breeches type disposable diaper of an example of absorbent commodity of the present invention.
Fig. 2 (a) is a plane graph of seeing the stretched condition that the diaper assembling shown in Fig. 1 is preceding from the surficial sheets side, and Fig. 2 (b) is the profile along the b-b line among Fig. 2 (a).
Fig. 3 is the III-III line profile in the Fig. 2 under the relaxed state.
Fig. 4 is the III-III line profile in the Fig. 2 under the stretched condition.
The specific embodiment
The preferred example of following basis, the present invention will be described with reference to accompanying drawing.
This example relates to the Breeches type disposable diaper as one of absorbent commodity of the present invention.In Fig. 1, show the oblique view of Breeches type disposable diaper.Fig. 2 (a) is a plane graph of seeing the stretched condition of the state that the diaper assembling shown in Fig. 1 is preceding from the surficial sheets side, and Fig. 2 (b) is the profile along the b-b line among Fig. 2 (a).
As depicted in figs. 1 and 2, the diaper 1 of this example comprises: 1. in fact vertically long absorber body 10, but this absorber body have the liquid permeability surficial sheets 2, liquid impermeability leakproof sheet material 3 and between this two sheet material 2,3 as the absorbent core 4 of the absorber of liquid retainability with 2. at the outer layer body 11 of the leakproof sheet material 3 sides configuration of this absorber body 10.Diaper 1 have the veutro that is configured in the wearer the A of veutro portion, be configured in the drosal part B of dorsal part and between them the thigh bottom C, both sides of the edge A1, the A2 of the A of veutro portion and both sides of the edge B1, the B2 of drosal part B are bonded with each other, thereby form waist opening portion 5 and a pair of leg opening part 6.And be the D of waistline portion between waist opening portion 5 and the leg opening part 6.
Surficial sheets 2, leakproof sheet material 3 and absorbent core 4 are bonded with each other by predetermined means and form the absorber body 10 of vertical length (rectangle).Surficial sheets 2 and leakproof sheet material 3 all are rectangular-shaped.And absorbent core 4 also is rectangular-shaped.As surficial sheets 2 and leakproof sheet material 3, can use with in this diaper, used in the past those are identical.For example, can use fleeces such as non-woven fabrics as surficial sheets 2.As described later, this fleece is hydrophilic.Absorbent core 4 is to be made of the particle of superabsorbent polymer and fibrous material, and by cotton paper (not shown go out) lining.
As shown in Figure 2, in the left and right sides of absorber body 10, form by liquid-repellency and even liquid impermeability and have the side flanging 8,8 that the material of aeration constitutes.Each side flanging 8 vertically has anchor portion and a free end along absorber body 10.Anchor portion is to be fixed on the surficial sheets 2.On the other hand, near free end, with stretched condition configuration side flanging elastomeric element 81.Side flanging 8 erects thus, prevents the horizontal outflow of liquid from absorber body 10.
As shown in Figure 2, absorber body 10 vertically and the vertical consistency of outer layer body 11, and be fixed on the central part of outer layer body 11.Absorber body 10 and outer layer body 11 are partly to engage and be fixed together.
As shown in Figure 2, in the end, front and back of outer layer body 11, along this edge, front and back end, along whole a plurality of waist elastic members 51a, the 51b of transversely disposing.Each waist elastic members 51a, 51b are gripped with stretched condition by outer layer sheet 12 and internal layer sheet material 13.Thus, near formation waist rivel waist opening portion 5.
As shown in Figure 2, the bending section in the left and right sides of outer layer body 11 disposes the first leg elastic members 61a and the second leg elastic members 61b.The first leg elastic members 61a mainly is configured in burst position of the bottom C deflection veutro A of portion, and the second leg elastic members 61b mainly is configured in burst position of bottom C deflection drosal part B.The first and second leg elastic members 61a, 61b are configured between outer layer sheet 12 and the internal layer sheet material 13, are configured on two sheet materials 12,13 with stretched condition by predetermined engagement means.In addition, the first and second leg elastic members 61a, 61b intersect in the C of thigh bottom mutually.Thus, near the formation shank rivel of the leg opening part 6,6 of diaper 1.
As depicted in figs. 1 and 2, in the D of waistline portion between the bending section of the end, front and back of outer layer body 11 and the left and right sides, along a plurality of waistline elastomeric element 71a of laterally being provided with respectively of outer layer body 11,71b.Each waistline elastomeric element 71a, 71b are wire, thereby are configured in the D1 place, position beyond the both sides of the edge of the A of veutro portion of diaper 1 and the absorbent core 4 among the drosal part B and grip the realization telescopic resilience by outer layer sheet 12 and internal layer sheet material 13 with stretched condition.Thus, the D1 place, position outside the both sides of the edge of the absorbent core 4 of the D of waistline portion forms the waistline rivel in the zone that has disposed waistline elastomeric element 71a, 71b.
As previously discussed, in the diaper 1 of this example, in waist opening portion 5, leg opening part 6 and the D of waistline portion, form rivel respectively, become retractile zone.These positions that formed rivel be positioned at diaper 1 with contacted of skin on.In these positions, under relaxed state (being the state that diaper is not worn) because rivel forms the rivel seam, with contacted of skin on, form a large amount of recesses of a large amount of protuberances and the not exposing surface between these protuberances.The rivel that forms with the D of waistline portion is an example, schematically represents this state in Fig. 3.In Fig. 3, protuberance 9a and recess 9b have been described enlargedly.And, as can be seen from Figure 3, protuberance and recess not only as with the internal layer sheet material 13 of contacted side of skin on form, and on outer layer sheet 12, form.
In the diaper 1 of this example, internal layer sheet material 13 and outer layer sheet 12 are poisture-penetrabilitys.As previously mentioned, between these sheet materials, dispose elastomeric element, and thus with contacted of skin on retractile zone is set.Then, in these zones, produce the rivel seam by forming waist rivel and waistline rivel.Therefore, the protuberance that is produced by the rivel seam at least has poisture-penetrability.
On the other hand, the recess between each protuberance is supplied with skin protectant.This state is that illustration is illustrated among Fig. 3 with anticipating with the rivel that forms at the D of waistline portion.As can be seen from Figure 3, skin protectant S only supplies with on recess 9b, does not supply on the protuberance 9a.That is to say that skin protectant S supplies with discontinuously.Aforesaid recess 9b is not exposed on the surface under the relaxed state of rivel, is not exposed on the surface (with the contacted face of skin) at the skin protectant S on this recess 9b so supply with yet.
Skin protectant is that string or multiple row ground are supplied with in waist opening portion 5 and the D of waistline portion, extends in their extension direction.
In the diaper 1 of this example with above formation, in the occasion of wearing diaper 1, to be upheld as the waist opening portion 5 and the D of waistline portion in retractile zone, the rivel that forms at these positions is elongated.That is to say that the protuberance and the recess that constitute rivel are elongated.Make to supply with skin protectant at recess thus and be and be exposed to diaper and the surface skin phase-contact surface.This state is that illustration is illustrated among Fig. 4 with anticipating with the rivel that forms at the D of waistline portion.As can be seen from Figure 4, the rivel that forms at the D of waistline portion is elongated by extension, and protuberance 9a and recess 9b become the smooth state that approaches, and skin protectant S is showing out with skin is contacted.Worn because diaper exposes under the state at this, in the dress action, skin protectant S from contacted transfer coated of the skin of diaper to wearer's skin.After the dress action was over, the extension of waist opening portion 5 and the D of waistline portion was disengaged, and shrank, produces once more rivel thus, formed as shown in Figure 3 protuberance 9a and recess 9b.As a result, the skin protectant S that exposes gets back in the recess 9b.Meanwhile, protuberance 9a and wearer's contact skin.Because as previously mentioned, protuberance 9a is a poisture-penetrability, and the antiperspirant that is produced by the wearer is disposed to the outside from protuberance 9a.Make that thus the antiperspirant that absorbs separates with wearer's health.As a result, the state that wearer's skin keeps dry has prevented that effectively wearer's waistline and health from miliaria etc. taking place on every side.In addition,, prevented from thus around wearer's waistline and health, to locate to take place miliaria etc., perhaps, also can cure them effectively in that the occasion of miliaria etc. takes place because on wearer's skin, supplied with skin protectant S as described above.
During the dress of diaper,, wearer's action stretches because causing waist rivel or waistline rivel.At this moment, the recess of rivel is elongated, and has skin protectant to be exposed to and contacted of skin, and the skin protectant that exposes is transferred on wearer's the skin.This phenomenon takes place in during the whole dress of diaper 1, so skin protectant is transferred on the skin constantly, can prevent the generation of miliaria etc., and also can be with its effective healing in the occasion that miliaria etc. takes place.In addition, usually for shorts type diaper, during its dress,, often elongate position from waist opening portion to waistline portion in order to make mother or monitoring person see the pollution level of diaper inboard (with the contacted face of skin).All cause the rivel elongation on every side of waist rivel or health at every turn and expose skin protectant.Thus, skin protectant is transferred on wearer's the skin.
Positively be positioned at recess 9b for what the protuberance 9a that make to constitute rivel became poisture-penetrability really with skin protectant, preferably, the fibroreticulate joint of the elastomeric element of waist opening portion 5 and the D of waistline portion configuration and non-woven fabrics etc. carries out by spells and supplies with skin protectant in this fibroreticulate position corresponding to the junction surface.For example, if the rivel that forms with the D of waistline portion shown in Fig. 3 is an example, when internal layer sheet material 13, outer layer sheet 12 and waistline elastomeric element 71a three engage, waistline elastomeric element 71a engages junction surface J form to be interrupted discontinuously with internal layer sheet material 13 and outer layer sheet 12 under stretched condition, supply with skin protectant in the position corresponding to the internal layer sheet material 13 of this junction surface J.Thus, when the stretched condition of waistline elastomeric element 71a was disengaged, the internal layer sheet material 13 between the J of junction surface (the internal layer sheet material 13 of this part is a poisture-penetrability) became the rivel seam, thereby positively forms the protuberance 9a of poisture-penetrability.Meanwhile, be positioned on junction surface J and near the internal layer sheet material 13 it (supplying with skin protectant S on the internal layer sheet material 13 of this part), positively form the recess 9b that has supplied with skin protectant S.For joint, can use various binding agents bonding of hotmelt etc., perhaps use that heat merges etc.
In addition, in this example, be hydrophilic at the surficial sheets 2 of absorber body 10 with at the internal layer sheet material 13 of outer layer body 11.In addition, to be folded in the part on the surficial sheets side also be hydrophilic to outer layer sheet 12.Therefore, protuberance 9a is hydrophilic at least.For this reason, can absorb wearer's antiperspirant by protuberance 9a.Like this, cooperatively interact with the poisture-penetrability of protuberance 9a, the skin that can keep the wearer energetically is dry status.In addition, in order to make that these sheet materials are hydrophilic, for example can be applied to various hydrophilic agents on these sheet materials.Perhaps, the sheet material that can use sheet material that hydrophilic fibre and hydrophobic fibre mix, the sheet material that constitutes by hydrophilic fibre, constitutes by the layered product of hydrophilic fibre sheet material and hydrophobicity sheet material.As the hydrophilic sheet material, can exemplify out: natural fiber, staple fibre, リ ヨ セ Le (English names: Lyocell such as cotton, pulp, be the generic name of a fibrid cellulose fiber) etc. synthetic fibers such as regenerated fiber, polyvinyl alcohol, acrylate, in addition, though protuberance 9a is hydrophilic in this example, but because protuberance 9a can just can by absorbing sweat, so it is hydrophilic being not limited to, so long as absorptively just can.
The part that is folded on the surficial sheets side at internal layer sheet material 13 or outer layer sheet 12 becomes hydrophilic occasion, effect (1) and (2) that can be achieved as follows according to the kind of skin protectant.
(1) supplies with under the situation of recess 9b at hydrophobic skin protectant,, also can produce opposing, so prevented leakage to being exuded to outer layer sheet 12 sides even urine is exuded to the internal layer sheet material 13 from absorbent core 4.Supplying with under the situation of hydrophobic skin protectant, when to set protuberance 9a be hydrophilic, making and only supply with skin protectant in the part at the top of having removed protuberance 9a at least.
(2) using under the situation of hydrophilic skin protectant, even rivel is not when fully upholding in dress, also can be owing to the effect skin protectant of antiperspirant breaks away from and easily is transferred on the skin from recess 9b.In addition, as long as in the scope of the poisture-penetrability of not damaging protuberance 9a,, and also can supply with skin protectant at protuberance 9a not only at recess 9b.
But, no matter use hydrophobicity or hydrophilic any skin protectant,, all preferably do not supply with skin protectant to guarantee poisture-penetrability at the top of protuberance 9a at least if consider the poisture-penetrability before the diaphoresis, especially preferably only supply with skin protectant at recess 9b.
As skin protectant, with wearer's contact skin and adhere to, have an effect thereby rest on the skin or infiltrate in the skin, so, there is no other special restriction as long as have usefulness such as protection, healing.For example can list: liquid paraffin, silicone oil, vegetable and animals oils (olive oil, jojoba oil, safflower oil, three decanes or squalene etc.), list, two or triglyceride, fatty ether (myristyl-1,3-dimethylbutyl ether, hexadecanoyl-1,3-dimethylbutyl ether, stearoyl-1,3-dimethylbutyl ether, hexadecanoyl-1,3-methyl-propyl ether and stearoyl-1,3-methyl-propyl ether etc.), oil preparation composition such as isostearoyl-cholesterol ester.Also can use: paraffin, C
12～C
22Fatty acid, C
12～C
44Fatty acid ether, C
12～C
22Metallic soap, sucrose fatty acid ester, cyclodextrin fatty acid ester, siloxane-based resin, alkylsiloxanes etc. such as aliphatic alcohol, vaseline, fatty acid sorbitan ester (single, two or tricarboxylic ester) etc., magnesium stearate.In addition, also can use the isostearyl glyceryl pentaerythrityl ether of putting down in writing in WO96/16682 communique, WO97/05908 communique, WO97/05909 communique, the WO98/24391 communique.
As skin protectant, also can use: sericin, chitosan, ceramide, collagen, wetting agent (1,3 butylene glycol, dipropylene glycol, glycerol and propylene glycol etc.) or the like.Moreover, also can use hydrazine derivate with following general expression (1) expression.The details of this hydrazine derivate are recorded in No. 00/61097 communique of former application WO of the applicant.As these hydrazine derivates, preferably, for example apply for formula (1a), (1b) that puts down in writing in No. 00/61097 communique of WO and the chemical compound of (1c) representing.
In the formula, R
1The carbon number that expression can be replaced by hydroxyl and/or alkoxyl be the alkyl of 1～22 straight or branched, R
2The expression carbon number is the alkyl of the bivalence of 1～22 straight or branched, R
3The expression carbon number is the alkyl of the bivalence of 1～42 straight or branched.
As skin protectant, also can use organic and inorganic fine particles such as Radix Trichosanthis (シ Star カ ロ one Le), Talcum, titanium oxide, acyl group taurine slaine (lauroyl taurine calcium salt, lauroyl-β-alanyl calcium) distearyl ether, cetyl zinc phosphate sodium, N-ε-lauroyl-L-lysine, silica bead grain, nylon beadlet.Preferably 0.05～50 micron of these atomic particle diameter, particularly 1～20 micron.
As skin protectant, especially preferably use plant extract.Plant extract be by with among all or its leaf, bark, root and the branch of each kind of plant one or more position drying or non-drying and pulverize after, under room temperature or high temperature by solvent extraction or use extracting utensil such as Soxhlet reflux, extract, device and obtain.As plant extract, for example can use hydroaropic substances such as Fructus Citri grandis extract, Radix Hamamelidis Mollis extract, Japanese Thuja extract, Aloe extract, Cortex Phellodendri extract, oat extract, Sargassum extract (withered Fucus Vesiculosus), Radix Sangusorbae extract, Herba Equiseti Arvinsis extract, camomile extract, eucalyptus extracts, Folium Persicae extract.Particularly, use more than one the material of selecting among the group of forming from Fructus Citri grandis extract, eucalyptus extracts, Radix Hamamelidis Mollis extract, Japanese Thuja extract, Aloe extract and Cortex Phellodendri extract, the skin nursing effect is higher.Even among these extracts, the aspect from skin effect further improves preferably adopts eucalyptus extracts, Radix Hamamelidis Mollis extract, Fructus Citri grandis extract.Do not require when the manufacture process of absorbent commodity, carrying out heat treated deal with explosion-proof aspect, plant extract is the 1,3 butylene glycol extract preferably.
Hydrophilic plant extract contains effective ingredient, contains solvent composition and moisture in addition.At the effective ingredient amount (removing the amount of solvent composition and moisture) of the plant extract of this state 0.001～5 weight % preferably.But when the solvent composition that uses 1,3 butylene glycol to use as extracting, the summation of the amount of effective ingredient amount and 1,3 butylene glycol gets final product in aforementioned range.Especially, the effective ingredient amount is with respect to the amount of solvent composition 0.001～10 weight % preferably.
Also can use hygroscopic agent in the present invention.Hygroscopic agent is not specially limited, can use known those.Hygroscopic agent can be applied to the position identical with skin protectant.Perhaps, will by the fibre sheet material that has infiltrated hygroscopic agent be configured in the predetermined position of diaper, for example can be between the outer layer sheet 12 and internal layer sheet material 13 of outer layer body 11.Hygroscopic agent does not preferably contain harmful or irritating some composition.Especially, when hygroscopic agent contains water-soluble composition, this composition might be dissolved in the discharged liquid and and contact skin, so this hygroscopic agent preferably has water-insoluble material in the practicality.When being water miscible, preferably carry out insoluble processing at this hygroscopic agent.As water-insoluble hygroscopic agent, can list following (1)～(4).(1) active carbon, natural or synthetic silica, synthetic zeolite etc. are adsorbing inorganic/or the organic porous body of moisture in physical chemistry ground from the teeth outwards.(2) the crosslinked body of sodium polyacrylate; Starch-polyacrylic acid graft copolymer thing; Hydrophilic polyurethane; Monomer and superabsorbent polymers such as monomeric copolymer with carboxylate, sulphonic acid ester or sulfate group with phosphate ester or phosphonate group.(3) form with steam or liquid absorbs moisture and the water-insoluble organic/inorganic hydrophilic gels such as silica dioxide gel of swelling.(4) various saccharides or alginic acid and their natural goods hygroscopic agents such as salt.
In the present invention, at the position of having used skin protectant such as plant extract, can use as the penetration enhancer of this skin protectant with skin protectant to skin.Thus, promote the infiltration of skin protectant, further suppressed miliaria, perhaps under the situation that has caused miliaria, can more promptly cure them wearer's skin.
As penetration enhancer, preferably using solubility parameter value (below be referred to as the SP value) is 15～17 material, is more preferably 16～16.8 material.By the SP value in aforesaid scope, the diaper of the dress of being clamminess hardly sensation.
As penetration enhancer, preferably use fatty ether or aliphatic ester.Preferred especially fatty ether as thermally-stabilised material.Its reason is in the manufacture process of absorbent commodity, supplies with heat usually when the joint of each component parts, and at this moment fatty ether is difficult for being modified, decomposing.
Particularly preferred penetration enhancer is myristyl-1,3-dimethylbutyl ether, hexadecanoyl-1,3-dimethylbutyl ether, stearoyl-1,3-dimethylbutyl ether, hexadecanoyl-1,3-methyl-propyl ether and stearoyl-1, fatty ethers such as 3-methyl-propyl ether.
At the position of having used skin protectant such as plant extract, can also use other composition outside the aforesaid penetration enhancer.As such composition, for example comprise the gelating agent of aforementioned penetration enhancer.Can realize the immobilization of penetration enhancer thus.As gelating agent, use can suppress the diffusion of aforementioned penetration enhancer, the material of transfer, can list: for example paraffin, fatty acid (C
12～C
22), aliphatic alcohol (C
12～C
22), vaseline, fatty acid sorbitan ester (single, two or tricarboxylic ester), polyoxyethylene fatty acid sorbitan ester etc.From economy, dress sensation, processability aspect, the amount of application of gelating agent is preferably 10～200 weight portions with respect to penetration enhancer 100 weight portions, is preferably 50～100 weight portions especially.
At the position of having used skin protectant such as plant extract, can also use other composition outside aforesaid penetration enhancer and the gelating agent.As such composition, for example can list: viscosity modifier that adopt, that be used to adjust the viscosity of the mixture that comprises these reagent when skin protectant and the penetration enhancer that uses as required and gelating agent are used.At this moment, as viscosity modifier, the preferred use has liquid paraffin, silicone oil, the vegetable and animals oils (three decanes, olive oil, jojoba oil, safflower oil) of skin effect, and be single, two or triglyceride etc.From having the aspect of nursing agent concurrently to the transitivity of skin and dress sensation, the JIS hardness under the room temperature of the mixture of skin protectant, penetration enhancer, gelating agent and viscosity modifier (20 ℃) preferably 20～50.
In the diaper 1 according to this example,, can use antiperspirant at the position of having used skin protectant.As antiperspirant, for example can list: polymeric aluminum chloride, aluminum-zirconium salt, p-phenolsulfonic acid's zinc etc.And the dispersing of the antiperspirant that absorbs in order to promote can be handled carrying out perforate in the part of the rivel of waistline portion and/or waist opening portion.
The invention is not restricted to aforementioned example.For example in aforesaid example, in the rivel of waistline portion and waist opening portion, supplied with skin protectant, but in addition, also can diaper with contacted of skin on other retractile zone, for example supply with skin protectant on the leg opening part.
Though aforementioned example is based on Breeches type disposable diaper, the present invention is applicable in the disposable diaper of deploying type too.In addition, be applicable to diaper absorbent commodity in addition too, for example sanitary towel or incontinence pad.
As previously discussed, according to absorbent commodity of the present invention, can prevent from when wearing, to cause the generation of eczema, miliaria, macule etc. effectively.In addition, in that occasions such as eczema, miliaria, macule take place, can promptly cure them.
Claims (5)
1, a kind of absorbent commodity, its with contacted of skin on have retractile zone, this retractile zone is by forming the rivel seam that rivel produces at its relaxed state, have a large amount of protuberances thus and between these protuberances and the recess that does not expose from the teeth outwards, protuberance is a poisture-penetrability, and supplies with skin protectant at recess simultaneously, when described rivel is upheld, protuberance and recess are elongated, and make skin protectant be exposed to the surface.
2, according to the absorbent commodity of claim 1 record, wherein said protuberance is hydrophilic.
3, according to the absorbent commodity of claim 2 record, wherein said skin protectant is hydrophobic, and the part of only removing outside the top of described protuberance in described retractile zone is supplied with this skin protectant.
4, the absorbent commodity of putting down in writing according to claim 1, wherein said retractile zone is contained fleece and elastomeric element and conduct and contacted of skin at least, described elastomeric element engages with described fleece under its stretched condition, both joint binding agents are alternate, supply with described skin protectant in both described fibroreticulate positions at junction surface.
5, according to the absorbent commodity of claim 1 record, wherein said absorbent commodity is a disposable diaper, and described retractile zone is to be in waist opening portion, leg opening part or the waistline portion between this waist opening portion and this leg opening part.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002174784 | 2002-06-14 | ||
| JP2002174784 | 2002-06-14 | ||
| JP2003029769A JP4002194B2 (en) | 2002-06-14 | 2003-02-06 | Absorbent articles |
| JP200329769 | 2003-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1470225A true CN1470225A (en) | 2004-01-28 |
| CN1301699C CN1301699C (en) | 2007-02-28 |
Family
ID=30447616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031425852A Expired - Fee Related CN1301699C (en) | 2002-06-14 | 2003-06-13 | Absorbent article |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4002194B2 (en) |
| CN (1) | CN1301699C (en) |
| TW (1) | TWI294774B (en) |
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| CN109982673A (en) * | 2016-11-21 | 2019-07-05 | 花王株式会社 | Disposable diaper |
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| CN114206284A (en) * | 2019-09-26 | 2022-03-18 | 大王制纸株式会社 | Disposable diaper having a disposable diaper |
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| JP5041840B2 (en) * | 2007-03-23 | 2012-10-03 | 花王株式会社 | Absorbent articles |
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| JP4972478B2 (en) * | 2007-06-27 | 2012-07-11 | 大王製紙株式会社 | Absorbent articles |
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| JP5352192B2 (en) * | 2008-10-31 | 2013-11-27 | 花王株式会社 | Disposable diapers |
| JP5746855B2 (en) * | 2010-12-13 | 2015-07-08 | 花王株式会社 | Absorbent articles |
| JP5384682B2 (en) * | 2012-02-28 | 2014-01-08 | 大王製紙株式会社 | Absorbent articles |
| CN104470710B (en) * | 2012-07-13 | 2017-03-08 | 株式会社瑞光 | It is provided with wearing article and its production method of composite extensible member |
| JP6257558B2 (en) * | 2015-05-29 | 2018-01-10 | ユニ・チャーム株式会社 | Absorbent articles |
| JP6431875B2 (en) * | 2016-06-30 | 2018-11-28 | ユニ・チャーム株式会社 | Disposable diapers |
| CN110494107B (en) * | 2017-04-10 | 2022-02-01 | 花王株式会社 | Composite stretch member and disposable diaper having the same |
| WO2018189780A1 (en) * | 2017-04-10 | 2018-10-18 | 花王株式会社 | Composite stretch member and disposable diaper provided with same |
| JP7438889B2 (en) * | 2020-08-18 | 2024-02-27 | 花王株式会社 | absorbent articles |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9713681A (en) * | 1996-12-03 | 2000-03-28 | Procter & Gamble | Absorbent article for use by a user adjacent to the skin |
| US6107537A (en) * | 1997-09-10 | 2000-08-22 | The Procter & Gamble Company | Disposable absorbent articles providing a skin condition benefit |
| US6120783A (en) * | 1997-10-31 | 2000-09-19 | The Procter & Gamble Company | Web materials with two or more skin care compositions disposed thereon and articles made therefrom |
| US6533765B1 (en) * | 1998-05-01 | 2003-03-18 | The Procter & Gamble Company | Absorbent articles having a lotion resistant adhesive |
| JP2000271170A (en) * | 1999-03-25 | 2000-10-03 | Uni Charm Corp | Absorptive article having surface structural body |
| JP3550054B2 (en) * | 1999-06-30 | 2004-08-04 | ユニ・チャーム株式会社 | Elastic stretch sheet |
| JP3699331B2 (en) * | 2000-05-26 | 2005-09-28 | ユニ・チャーム株式会社 | Pants-type disposable wearing articles |
-
2003
- 2003-02-06 JP JP2003029769A patent/JP4002194B2/en not_active Expired - Lifetime
- 2003-06-13 CN CNB031425852A patent/CN1301699C/en not_active Expired - Fee Related
- 2003-06-13 TW TW92116128A patent/TWI294774B/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008061396A1 (en) * | 2006-11-24 | 2008-05-29 | Zhonghe Sun | Disposable diaper |
| CN109982673A (en) * | 2016-11-21 | 2019-07-05 | 花王株式会社 | Disposable diaper |
| CN109982673B (en) * | 2016-11-21 | 2021-05-28 | 花王株式会社 | Disposable diaper having a disposable diaper |
| CN114206284A (en) * | 2019-09-26 | 2022-03-18 | 大王制纸株式会社 | Disposable diaper having a disposable diaper |
| CN111590983A (en) * | 2020-06-03 | 2020-08-28 | 广州市兴世机械制造有限公司 | Composite elastic sheet and manufacturing method and manufacturing equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI294774B (en) | 2008-03-21 |
| CN1301699C (en) | 2007-02-28 |
| JP4002194B2 (en) | 2007-10-31 |
| TW200410733A (en) | 2004-07-01 |
| JP2004065924A (en) | 2004-03-04 |
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