WO2007108265A1 - 使い捨ておむつ - Google Patents
使い捨ておむつ Download PDFInfo
- Publication number
- WO2007108265A1 WO2007108265A1 PCT/JP2007/052919 JP2007052919W WO2007108265A1 WO 2007108265 A1 WO2007108265 A1 WO 2007108265A1 JP 2007052919 W JP2007052919 W JP 2007052919W WO 2007108265 A1 WO2007108265 A1 WO 2007108265A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet
- diaper
- elastic
- width direction
- base material
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/495—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
- A61F2013/4951—Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity with internal barriers
Definitions
- the present invention relates to a disposable diaper.
- a means is provided to prevent loose stool excreted when wearing a diaper from flowing through the skin to the external genitalia and urine from flowing into the anus.
- Patent Document 1 JP 2005-342203 A
- the present invention relates to a disposable diaper in which an aggregate of strips is formed on the inner surface side, and the aggregate of strips is formed even if the diaper falls down and the inner surface of the diaper is separated from the wearer's skin.
- the challenge is to improve the skin so that it does not leave easily.
- the present invention is directed to a crotch region having a front-rear direction and a width direction orthogonal to the front-rear direction, and the same as the previous month connected to a front portion of the crotch region.
- Each of which has an inner surface and an outer surface opposite to the inner surface.
- a plurality of strip-like tufted aggregates bisect the width of each region and extend in the width direction perpendicular to the center line extending in the front-rear direction. It is a diaper.
- the features of the present invention in such a diaper are as follows.
- the assembly includes a plurality of strip pieces, and a sheet-like base material portion extending in the width direction in which at least one of both end portions of each of the strip pieces is integrated so as not to be separated. And at least a central portion in the width direction of the sheet-like base material portion of the sheet-like base material portion can be separated from the inner surface in a direction in which it is directed from the outer surface to the inner surface. Under the action of the means.
- the sheet-like base material portion can be elastically extended and contracted in the width direction, and the part is
- the sheet-like base material portion acts as the elastic urging means by joining both end portions in the width direction of the sheet-like base material portion to the inner surface in a state of extending in the width direction.
- the crotch region force and the front waist region and the back waist region on both sides of the crotch region, respectively.
- a leak-proof cuff is formed extending to the inner surface, and the leak-proof cuff is attached in parallel with the fixed edge portion fixed to the inner surface and the fixed edge portion and the elastic member is extended in the front-rear direction.
- a movable edge portion that can be elastically extended and contracted in the front-rear direction, and each of both end portions in the width direction of the sheet-like base material portion is fixed to the movable edge portion.
- the movable edge portion acts as the elastic biasing means.
- a first elastic member extending on the inner surface side of the diaper so as to intersect with each other so as to form an X shape in an expanded state in the crotch region.
- An elastic sheet including a member and a second elastic member is provided, and the elastic sheet has side portions extending toward the front waistline region and the back waistline region on both sides of the crotch region, respectively.
- each of the side portions is joined to the inner surface, the connecting portion is spaced from the inner surface, and includes an intersection of the first elastic member and the second elastic member, and An elastic sheet is formed so as to be elastically contractible in a direction in which the first elastic member and the second elastic member extend, and the assembly is further on the inner side than the elastic sheet and joined to the connecting portion. Accordingly, the elastic sheet acts as the elastic urging means.
- the tufted aggregate of strips extends in the width direction on the inner surface of the diaper, and the aggregate is elastically spaced apart from the inner surface force of the diaper. Because it is under the action of the urging means, even if the crotch region of the diaper worn moves away from the skin, the assembly can be kept in contact with the skin by separating the crotch region force. .
- At least a part of the sheet-like base material portion in the assembly is elastically stretchable in the width direction of the diaper, and both end portions of the sheet-like base material portion are stretched in a stretched state.
- the sheet-like base which is an inertial biasing means The material part contracts to separate the assembly from the inner surface force of the diaper, enabling contact between the strip piece part and the skin.
- This invention has a mode in which a leak-proof cuff is formed on the inner surface side of the diaper, and each of both end portions of the sheet-like base material portion of the assembly is joined to a movable edge portion in an extended state of the leak-proof cuff. Then, even if the crotch area of the diaper is separated from the skin, the movable edge portion acts as an inertial biasing means, and the aggregate is separated from the inner surface force of the crotch area, and the strip portion of the aggregate is in contact with the skin. enable.
- first elastic member and the second elastic member that intersect in an X shape in the stretched state in the crotch region of the diaper are elastic biasing means.
- first elastic member and the second elastic member contract in the front-rear direction so as to be convex toward the outside of the diaper, the inner surface force of the crotch region contracts so that the aggregate contacts the skin Separate.
- FIG. 1 Partially broken plan view of disposable diaper.
- FIG. 2 is a partially enlarged view of FIG.
- FIG. 3 is a cross-sectional view taken along the line ⁇ - FIG.
- FIG. 4 is a sectional view taken along line IV—IV in FIG.
- FIG. 5 The same figure as FIG. 4 about the diaper in a wearing condition.
- FIG. 6 is a view similar to FIG. 1 showing an example of the embodiment.
- FIG. 7 is a sectional view taken along line VII—VII in FIG.
- FIG. 8 is a view similar to FIG. 1 showing an example of the embodiment.
- FIG. 9 is a cross-sectional view taken along line IX—IX in FIG.
- FIG. 10 is a partial perspective view of an example of a strip piece assembly.
- FIG. 11 is a partial perspective view of an example of a strip piece assembly.
- FIG. 12 is a partial perspective view of an example of a strip piece assembly.
- FIG. 1 is a partially broken plan view of a disposable diaper 1.
- the diaper 1 has a liquid-permeable surface sheet 2, a liquid-impervious back sheet 3, and a body fluid-absorbing core material 4 interposed between both sheets 2 and 3. Are indicated by double-headed arrows X and Y that are orthogonal to each other.
- the diaper 1 also has a crotch region 6 in the front-rear direction Y, a force connected to the front part of the crotch region 6 3 ⁇ 4 a front waist region 7 and a rear waist region 8 connected to the rear part of the crotch region 6
- the wings 7a and 8a are formed in the front and rear waist regions 7 and 8, respectively.
- Such a diaper 1 has a substantially hourglass shape in plan view, and has a pair of end edges 11 extending in the width direction X and a pair of side edges 12 extending in the front-rear direction Y.
- the side edge 12 is bent or curved so as to be convex toward the longitudinal center line C—C that bisects the width of the diaper 1 in the crotch region 6.
- the core material 4 extends from the crotch region 6 to the front waistline region 7 and the back waistline region 8, and covers the core material 4 so as to sandwich the top sheet 2 and the back sheet 3. Means that the peripheral force of the core material 4 extends and overlaps, and the overlapping portions are bonded to each other by adhesion or welding.
- each of the front and rear waist regions 7, 8 there is a lunar elastic member 13 extending in the width direction X along the edge 11 between the top sheet 2 and the back sheet 3, and at least these sheets 2, 3 It is joined to one side in an extended state.
- a plurality of leg-around elastic members 14 extending in the front-rear direction Y along the side edges 12 are between the top sheet 2 and the back sheet 3, and are extended to at least one of these sheets 2, 3. It is joined.
- Side edge of rear waist area 8 A fastening tape 17 coated with an adhesive (not shown) is attached to each 12 so that it can extend laterally.
- the front sheet 2 forms the inner surface of the diaper facing the diaper wearer's skin
- the back sheet 3 forms the outer surface of the diaper facing the diaper wearer's clothes
- the inner surface is parallel to each other in the front-rear direction Y
- a pair of leak-proof cuffs 21 extending in the horizontal direction and a strip assembly 22 extending in the width direction X and capable of acting as a barrier against the flow of body fluid are formed.
- a portion where the top sheet 2, the core material 4, and the back sheet 3 overlap is a body fluid absorbing part 40.
- the leak-proof cuff 21 is formed of a sheet material such as a water-repellent or liquid-impervious nonwoven fabric or a plastic film, and has a front edge 26, a rear edge 27, and a front-rear extending in the width direction X. It has a movable edge 28 and a fixed edge 29 extending in the direction Y. The front edge 26, the rear edge 27, and the fixed edge 29 are joined to the surface sheet 2 by an adhesive 29a or welding.
- the movable edge portion 28 has a sleeve 32 that is an edge portion that is not joined to the top sheet 2 and extends in the front-rear direction Y.
- the elastic member 31 is attached to the inside of the sleeve 32 in an extended state.
- the pocket 30 can be expanded and contracted in the front-rear direction Y and can be opened toward the longitudinal center line C-C in cooperation with the surface sheet 2 (see Figs. 4 and 5). .
- the strip-piece assembly 22 extends between the pair of leak-proof cuffs 21 and 21 across the body fluid absorbing portion 40, and is a strip-shaped sheet material having a strength such as a nonwoven fabric or a plastic film.
- FIG. 2 is a partially enlarged view of the strip piece assembly 22.
- each strip segment 41 has a fixed end 41a and a free end 41b.
- the fixed end 41a extends in the width direction X and has a dimension D in the front-rear direction Y.
- the sheet-like base material portion 42 is joined and fixed by welding or adhesion, while the free end portion 41b is in a freely deformable state.
- the fixed end portion 41a may be directly fixed to the sheet-like base material portion 42, or the fixed end portion 41a may be fixed to the sheet-like base material portion 42 in a state where the fixed end portions 41a are overlapped and joined to each other. It is sometimes done.
- At least a part of the sheet-like base material portion 42 can be elastically stretched / contracted in at least the width direction X of the width direction X and the front-rear direction Y and elastically stretched in the width direction X.
- Each is joined to the topsheet 2 by hot melt adhesive 48 or welding outside the body fluid absorbing portion 40, while the intermediate portion 47 between the end portions 46 is not joined to the topsheet 2 without joining the topsheet 2 (See Fig. 1).
- the plurality of strip pieces 41 are laid down so as to overlap the surface sheet 2 or stand up at various inclination angles with respect to the surface sheet 2.
- the strip portion 41 when viewed in a lying state has a length A extending in the width direction X and a length extending in the front-rear direction Y.
- the strip pieces 41 are arranged side by side.
- the width A is in the range of 2 to 15 mm
- the length B is in the range of 5 to 70 mm.
- the dimension D is in the range of 1 to 5 mm so that the position of the diaper 1 in the front-rear direction Y can be formed between the outer genitalia of the diaper wearer and the anus. To be elected.
- the joining line 43 in FIG. 1 is located closer to the front waist area 7 than the horizontal center line M—M that bisects the dimension of the diaper 1 in the front-rear direction Y.
- FIG. 3 is a diagram showing a section taken along line III-III of FIG. 1, and the line III-III coincides with the longitudinal center line CC.
- the strip portions 41 overlap with each other in the thickness direction, and the fixed end portions 41a of the overlapping strip piece portions 41 are welded at the joining line 43 and are free from the fixed end portion 41a.
- the strip assembly 22 has a tuft shape.
- FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG.
- the strip piece assembly 22 overlaps the top sheet 2 in a state where the sheet-like base portion 42 is inertially extended in the width direction X.
- the leak-proof cuffs 21 provided on both sides of the crotch region 6 are in a state in which the elastic member 31 at the movable edge 28 is extended in the front-rear direction Y. It overlaps with.
- FIG. 5 is a diagram showing the crotch region 6 of FIG. 4 when the diaper 1 is in a worn state.
- the side portions of the front waistline region 7 and the back waistline region 8 are connected to each other via the fastening tape 17, and the diaper 1 has a U-shaped surface sheet. Curve in the front-rear direction Y with 2 on the inside.
- the leak-proof cuff 21 The elastic member 31 contracts, the movable edge portion 28 of the leak-proof cuff 21 is separated from the surface sheet 2, and the bucket 30 is greatly opened.
- the crotch region 6 is sandwiched between the wearer's legs (not shown) and is curved in the width direction X so as to protrude outward from the diaper 1.
- the top sheet 2 is worn as indicated by a virtual line. Moves away from the skin 80 of the person's crotch, that is, downward in the figure. However, in the strip piece assembly 22, the sheet-like base material portion 42 that was in the state of FIG. 4 contracts in the width direction X, so that the entire strip piece assembly 22 is separated from the top sheet 2. Energize to contact or approach skin 80.
- the strip assembly 22 in a forceful state indicates that the urine excreted by the diaper wearer flows through the skin toward the anus, and loose stool flows through the skin toward the external genitals.
- the sheet-like base material portion 42 in the strip assembly 22 serves as a counterpart when fixing the strip portion 41 and acts as an elastic biasing means for the strip assembly 22 itself! / ⁇
- the sheet-like base material portion 42 is capable of elastically contracting at least 10% with respect to the length in the width direction X when it is in the state of extending in the width direction X as shown in FIG. preferable.
- the force and dimensions when the sheet-like base material portion 42 is about to shrink in an inertial manner are such that they do not significantly reduce the width of the crotch region 6 of the diaper 1. .
- the top sheet 2 is made of a nonwoven fabric, a plastic film, or the like that is liquid-permeable.
- a plastic film or a non-woven fabric, a laminate of a plastic film and a non-woven fabric, or the like that is liquid-impervious is used for the back sheet 3.
- Absorbent core material 4 was coated with a liquid-permeable tissue diffusive tissue nonwoven such as pulverized pulp or a mixture of pulverized pulp and superabsorbent polymer particles. Used in state.
- the leak-proof cuff 21 is made of a sheet material such as a nonwoven fabric or a plastic film that is water-repellent or liquid-impervious.
- a back sheet 3 or a laminate of the back sheet 3 and the top sheet 2 can be used, but separate from the top sheet 2 and the back sheet 3.
- a sheet preferably having a gas-impermeable liquid permeability can be used, but separate from the top sheet 2 and the back sheet 3.
- the strip portion 41 is made of thermoplastic synthetic fiber and has a basis weight of 10 to: LOOgZm 2 and a density of 0.05 to 0. lgZcm 3 Parents with Force that water-based or water-repellent nonwoven fabric can be used In place of the nonwoven fabric, a plastic film having a thickness of 0.01 to 0.05 mm can also be used.
- the density of the nonwoven fabric in this invention is measured based on the thickness when a load of 3 gZcm 2 is applied to the nonwoven fabric and the weight per lcm 2 of the nonwoven fabric.
- the thermoplastic synthetic fiber forming the nonwoven fabric is preferably a crimped synthetic fiber such as a crimped composite fiber.
- the strip portion 41 formed of such fibers can form a tufted strip assembly 22 that can be elastically deformed in both a dry state and a wet state.
- the strip strip assembly 22 does not press the skin 80 even if it is kept in contact with the skin 80 for a long time.
- the strip portion 41 is formed of a hydrophilic non-woven fabric, the excrement is removed from the skin 80 by rubbing the skin 80 soiled with excrement such as loose stool. As a result, it becomes easy to move to the strip portion 41 and the skin becomes clean.
- the sheet-like base material portion 42 in the strip assembly 22 has a basis weight of 20 to 200 gZm 2 made of a thermoplastic synthetic fiber, and is hydrophilic or water-repellent that can be naturally stretched and contracted.
- Non-woven fabrics and 0.05 to 0.2 mm thick plastic films that can be stretched and shrunk in an inertial manner can be used.
- an elastically stretchable / shrinkable composite sheet obtained by superimposing and joining an elastically stretchable / shrinkable nonwoven fabric or plastic film to an inelastically stretchable nonwoven fabric or plastic film.
- a sheet that can be elastically stretched and shrunk to a non-stretchable non-woven fabric or plastic film. Materials can also be used.
- an elastically stretchable / shrinkable sheet material obtained by joining an elastic member such as thread rubber to a non-stretchable non-woven fabric or plastic film in a stretched state can also be used.
- FIG. 6 is a view similar to FIG.
- FIG. 7 is a sectional view taken along line VII-VII in FIG. 6, and the line VII-VII coincides with the longitudinal center line CC. ing .
- the diaper 1 in FIG. 6 has a pair of leak-proof cuffs 21 wider than the leak-proof cuff 21 in diaper 1 in FIG.
- the movable edge 28 of the leak-proof cuff 21 in FIG. 6 is inclined so as to intersect the center line C—C, and a part of the movable waist 28 is folded toward the side of the diaper 1 in the front waistline region 7. It has been turned back.
- the substantial distance between the leak-proof cuffs 21 formed by force is large in the same circumference region 7 in the previous month and small in the rear waist region 8.
- the strip piece assembly 22 is further inside the diaper 1 than the leak-proof cuff 21 and extends in the width direction X perpendicular to the center line C—C.
- Each of the end portions 46 is joined to the leak-proof cuff 21 via the hot melt adhesive (not shown) from the upper side of FIG.
- the sheet-like base material portion 42 is formed of a non-stretchable non-woven fabric unlike that shown in FIG.
- the movable edge portion 28 of the leak-proof cuff 21 acts as an elastic urging means for the strip assembly 22.
- the strip piece assembly 22 may be joined to the leak-proof force frame 21 not in the crotch region 6 but in the front waistline region 7 and the back waistline region 8 to implement the present invention.
- the hydrophilic strip segment 41 in the strip assembly 22 serves as a means for absorbing sweat around the waist of the diaper wearer.
- FIG. 8 is a view similar to FIG. 1 showing an example of the embodiment of the present invention
- FIG. 9 is a cross-sectional view taken along the line IX-IX in FIG.
- the diaper 1 in FIG. 8 has an elastic sheet 50 formed in a substantially H shape on the inner surface side of the top sheet 2.
- the elastic sheet 50 extends between two H-shaped non-woven fabrics 51a and 51b which are bonded to each other via overlapping hot melt adhesives (not shown) so as to intersect with each other as shown in the figure 2
- the non-woven fabrics 51a and 51b can be inertially contracted in the extending direction of the elastic members 52 and 53 by interposing the elastic members 52 and 53 of the strip in an extended state.
- the elastic sheet 50 has a front notch 56 near the front waist area 7, a rear notch 57 near the rear waist 8, and both sides 58 extending in the front-rear direction Y are hot-melt bonded. While joining to the topsheet 2 via the agent 59, the connecting portion 60 that connects both side portions 58 is not joined to the topsheet 2.
- the connecting portion 60 includes an intersection 54 between the elastic members 52 and 53, and the non-woven fabric at the connecting portion 60 is included.
- a strip assembly 22 is attached to the cloth 51a via a hot melt adhesive (not shown). When wearing diaper 1, place the genital wearer's external genitalia in the front recess 56 and the anus in the back recess 57. As shown in Fig.
- the elastic members 52 and 53 contract between the front waist region 7 and the rear waist region 8 respectively.
- the elastic sheet 50 is separated from the top sheet 2 upward by force.
- the strip piece assembly 22 attached to the elastic sheet 50 can come into contact with the skin between the external genitalia and the anus of the diaper wearer.
- the diaper 1 in FIG. 8 can be attached so that a cuff similar to the leak-proof cuff 21 shown in FIG. 1 overlaps the side portion of the elastic sheet 50.
- FIGS. 10 and 11 are partial views of the assembly 22 illustrating the strip assembly 22 that can be used in the present invention.
- the strip piece portion 41 in the strip piece assembly 22 in FIG. 10 has a double-sided side shape, and the powerful strip piece portion 41 is virtually formed by superimposing two strip-shaped nonwoven fabric pieces 61 and 62, for example. It can be obtained by bending along the line L and welding or adhering both ends 61a, 61b, 62a, 62b of the nonwoven fabric pieces 61, 62 to the sheet-like base material portion 42 at the joining line 43.
- the annular strip portion 41 is elastic when it is released even if it is pressed by the upward force of the figure, such as body pressure.
- the strip piece portion 41 of FIG. 10 is in a state where the annular strip piece portion 41 is opened when the top portion is cut in parallel with the sheet-like base material portion 42 along the imaginary line S.
- One piece 22 can be obtained.
- FIG. 12 is also a view similar to FIG. 10 showing an example of the strip piece assembly 22.
- the strip piece assembly 22 in FIG. 12 in which the strip piece portion 41 has a double ring has a plurality of inner strip piece portions 141 and a plurality of outer strip piece portions 241, and has a plurality of inner strip pieces.
- the portion 141 shares the fixed ends 141a and 141b, and the plurality of outer strip pieces 241 share the fixed ends 241a and 241b.
- These fixed ends 141a, 141b, 241a, and 241bi are joined to each other by overlapping / welding the welded wire 70.
- the strip assembly 22 thus formed is joined to the elastic sheet 50 shown in FIG. 8 via a hot melt adhesive 270.
- the overlapping common fixed ends 141 a, 141 b, 241 a, and 241 b are formed in the sheet shape of FIG. Since the sheet-like base material portion can replace the base material portion 42, the strip-piece assembly 22 can be bonded to the elastic sheet 50 without using the sheet-like base material portion 42 that is separate from the strip-piece assembly 22. it can.
- a disposable diaper that can prevent urine and loose stool from flowing along the skin.
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN200780003563.4A CN101374485B (zh) | 2006-03-16 | 2007-02-19 | 一次性尿布 |
DE112007000630T DE112007000630T5 (de) | 2006-03-16 | 2007-02-19 | Wegwerfwindel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006072959A JP4958457B2 (ja) | 2006-03-16 | 2006-03-16 | 使い捨ておむつ |
JP2006-072959 | 2006-03-16 |
Publications (1)
Publication Number | Publication Date |
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WO2007108265A1 true WO2007108265A1 (ja) | 2007-09-27 |
Family
ID=38518875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2007/052919 WO2007108265A1 (ja) | 2006-03-16 | 2007-02-19 | 使い捨ておむつ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7396350B2 (ja) |
JP (1) | JP4958457B2 (ja) |
CN (1) | CN101374485B (ja) |
DE (1) | DE112007000630T5 (ja) |
TW (1) | TW200800114A (ja) |
WO (1) | WO2007108265A1 (ja) |
Families Citing this family (9)
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JP3914555B2 (ja) * | 2005-10-14 | 2007-05-16 | 王子ネピア株式会社 | 使い捨ておむつ |
JP5021436B2 (ja) * | 2007-12-03 | 2012-09-05 | 王子ネピア株式会社 | 吸収性物品 |
JP2009285196A (ja) * | 2008-05-29 | 2009-12-10 | Uni Charm Corp | 吸収性物品 |
JP2009291321A (ja) * | 2008-06-03 | 2009-12-17 | Uni Charm Corp | 吸収性物品 |
US9345628B2 (en) * | 2008-08-08 | 2016-05-24 | The Procter & Gamble Company | Absorbent article having a tufted topsheet |
US8728049B2 (en) * | 2008-08-08 | 2014-05-20 | The Procter & Gamble Company | Absorbent article having a tufted topsheet |
JP5431203B2 (ja) * | 2010-02-23 | 2014-03-05 | 大王製紙株式会社 | 吸収性物品 |
US9212520B1 (en) * | 2013-08-26 | 2015-12-15 | The United States Of America As Represented By The Secretary Of The Navy | End guide for cord attachment device |
EP3072485A1 (en) * | 2015-03-25 | 2016-09-28 | The Procter and Gamble Company | Absorbent article with improved fit |
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JP2000000264A (ja) * | 1998-06-12 | 2000-01-07 | Uni Charm Corp | 生理用ナプキン |
JP2002315776A (ja) * | 2001-04-20 | 2002-10-29 | Uni Charm Corp | 吸収性物品 |
JP2002345887A (ja) * | 2001-05-29 | 2002-12-03 | Uni Charm Corp | 吸収性物品 |
JP2004248769A (ja) * | 2003-02-18 | 2004-09-09 | Hakujuji Co Ltd | 使い捨て吸収性物品 |
WO2005077309A1 (ja) * | 2004-02-17 | 2005-08-25 | Uni-Charm Co., Ltd. | 使い捨ておむつ |
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US4895568A (en) * | 1988-08-18 | 1990-01-23 | Kimberly-Clark Corporation | Diaper liner with selectively elasticized portions |
JPH02174845A (ja) | 1988-12-27 | 1990-07-06 | Daio Paper Corp | 紙おむつ |
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JP3060466B2 (ja) | 1990-01-23 | 2000-07-10 | 花王株式会社 | つかいすておむつ |
JP2810501B2 (ja) | 1990-07-06 | 1998-10-15 | ユニ・チャーム株式会社 | 使い捨て吸収性着用物品 |
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US5460622A (en) * | 1991-01-03 | 1995-10-24 | The Procter & Gamble Company | Absorbent article having blended multi-layer absorbent structure with improved integrity |
CA2057687C (en) * | 1991-09-11 | 2002-09-17 | Georgia L. Zehner | Newborn's growth adjustable absorbent diaper having variable overlapping and non-overlapping ears |
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JP3129934B2 (ja) | 1995-05-31 | 2001-01-31 | ユニ・チャーム株式会社 | 使い捨ておむつ |
US5575785A (en) * | 1995-06-07 | 1996-11-19 | Kimberly-Clark Corporation | Absorbent article including liquid containment beams and leakage barriers |
JPH0928732A (ja) | 1995-07-14 | 1997-02-04 | Oji Paper Co Ltd | 吸収性物品 |
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JP3366846B2 (ja) * | 1997-10-31 | 2003-01-14 | ユニ・チャーム株式会社 | 使い捨ておむつ |
US6022338A (en) * | 1997-11-19 | 2000-02-08 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayered containment barrier |
JP3441976B2 (ja) | 1998-08-05 | 2003-09-02 | ユニ・チャーム株式会社 | 使い捨ておむつ |
JP3519025B2 (ja) * | 1999-07-27 | 2004-04-12 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
JP4024998B2 (ja) | 2000-08-04 | 2007-12-19 | 大王製紙株式会社 | 吸収性物品 |
-
2006
- 2006-03-16 JP JP2006072959A patent/JP4958457B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-24 US US11/626,472 patent/US7396350B2/en not_active Expired - Fee Related
- 2007-02-05 TW TW096104116A patent/TW200800114A/zh not_active IP Right Cessation
- 2007-02-19 CN CN200780003563.4A patent/CN101374485B/zh not_active Expired - Fee Related
- 2007-02-19 DE DE112007000630T patent/DE112007000630T5/de not_active Withdrawn
- 2007-02-19 WO PCT/JP2007/052919 patent/WO2007108265A1/ja active Application Filing
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JP2000000264A (ja) * | 1998-06-12 | 2000-01-07 | Uni Charm Corp | 生理用ナプキン |
JP2002315776A (ja) * | 2001-04-20 | 2002-10-29 | Uni Charm Corp | 吸収性物品 |
JP2002345887A (ja) * | 2001-05-29 | 2002-12-03 | Uni Charm Corp | 吸収性物品 |
JP2004248769A (ja) * | 2003-02-18 | 2004-09-09 | Hakujuji Co Ltd | 使い捨て吸収性物品 |
WO2005077309A1 (ja) * | 2004-02-17 | 2005-08-25 | Uni-Charm Co., Ltd. | 使い捨ておむつ |
WO2005117784A1 (ja) * | 2004-06-03 | 2005-12-15 | Uni-Charm Co., Ltd. | 使い捨ておむつ |
Also Published As
Publication number | Publication date |
---|---|
TWI322684B (ja) | 2010-04-01 |
JP2007244668A (ja) | 2007-09-27 |
DE112007000630T5 (de) | 2009-03-05 |
CN101374485A (zh) | 2009-02-25 |
US7396350B2 (en) | 2008-07-08 |
US20070219522A1 (en) | 2007-09-20 |
CN101374485B (zh) | 2012-07-04 |
JP4958457B2 (ja) | 2012-06-20 |
TW200800114A (en) | 2008-01-01 |
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