ZA200005446B - High liquid suction absorbent structures. - Google Patents
High liquid suction absorbent structures. Download PDFInfo
- Publication number
- ZA200005446B ZA200005446B ZA200005446A ZA200005446A ZA200005446B ZA 200005446 B ZA200005446 B ZA 200005446B ZA 200005446 A ZA200005446 A ZA 200005446A ZA 200005446 A ZA200005446 A ZA 200005446A ZA 200005446 B ZA200005446 B ZA 200005446B
- Authority
- ZA
- South Africa
- Prior art keywords
- absorbent
- structure according
- absorbent structure
- fluid
- wrap sheet
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title claims description 190
- 239000002250 absorbent Substances 0.000 title claims description 190
- 239000007788 liquid Substances 0.000 title claims description 19
- 239000012530 fluid Substances 0.000 claims description 81
- 239000000463 material Substances 0.000 claims description 81
- 238000003860 storage Methods 0.000 claims description 25
- 239000000835 fiber Substances 0.000 claims description 21
- 238000009826 distribution Methods 0.000 claims description 8
- 206010021639 Incontinence Diseases 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 54
- 229920000642 polymer Polymers 0.000 description 50
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 39
- 238000012360 testing method Methods 0.000 description 38
- 239000000017 hydrogel Substances 0.000 description 37
- 239000011780 sodium chloride Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 16
- 210000002700 urine Anatomy 0.000 description 16
- 239000011148 porous material Substances 0.000 description 14
- 238000005259 measurement Methods 0.000 description 12
- 239000011521 glass Substances 0.000 description 11
- 230000002706 hydrostatic effect Effects 0.000 description 11
- 230000004888 barrier function Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 6
- 210000001124 body fluid Anatomy 0.000 description 5
- 239000010839 body fluid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920004142 LEXAN™ Polymers 0.000 description 3
- 239000004418 Lexan Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000011122 softwood Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 101000669028 Homo sapiens Zinc phosphodiesterase ELAC protein 2 Proteins 0.000 description 1
- 229920004892 Triton X-102 Polymers 0.000 description 1
- 102100039877 Zinc phosphodiesterase ELAC protein 2 Human genes 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 210000003756 cervix mucus Anatomy 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000013023 gasketing Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 210000004914 menses Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000344 non-irritating Toxicity 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000000611 regression analysis Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920000247 superabsorbent polymer Polymers 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/5376—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the performance of the layer, e.g. acquisition rate, distribution time, transfer time
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53743—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers
- A61F13/53747—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer characterised by the position of the layer relative to the other layers the layer is facing the topsheet
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15357—Stiffness, e.g. Taber rigidity
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15487—Capillary properties, e.g. wicking
- A61F2013/1552—Capillary properties, e.g. wicking with specific diffusion velocity
-
- 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
- A61F13/51—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 outer layers
- A61F2013/51002—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 outer layers with special fibres
- A61F2013/51009—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 outer layers with special fibres characterized by the shape of the fibres
- A61F2013/51011—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 outer layers with special fibres characterized by the shape of the fibres characterized by the count of the fibres, e.g. denier or tex
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98107288A EP0951913A1 (en) | 1998-04-22 | 1998-04-22 | High liquid suction absorbent structures with permanently hydrophilic meltblown non-woven wrap sheet with small diameter fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200005446B true ZA200005446B (en) | 2002-01-07 |
Family
ID=8231797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200005446A ZA200005446B (en) | 1998-04-22 | 2000-10-05 | High liquid suction absorbent structures. |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US6570058B1 (ja) |
| EP (2) | EP0951913A1 (ja) |
| JP (1) | JP2002512082A (ja) |
| KR (1) | KR100416008B1 (ja) |
| CN (1) | CN1273102C (ja) |
| AR (1) | AR018851A1 (ja) |
| AT (1) | ATE231379T1 (ja) |
| AU (1) | AU3048399A (ja) |
| BR (1) | BR9909785A (ja) |
| CA (1) | CA2328210C (ja) |
| CO (1) | CO5090877A1 (ja) |
| CZ (1) | CZ20003769A3 (ja) |
| DE (1) | DE69905028T2 (ja) |
| ES (1) | ES2190646T3 (ja) |
| HK (1) | HK1034181A1 (ja) |
| HU (1) | HUP0102688A3 (ja) |
| ID (1) | ID28112A (ja) |
| IL (1) | IL138929A0 (ja) |
| MX (1) | MXPA00010304A (ja) |
| PE (1) | PE20001609A1 (ja) |
| TR (1) | TR200003043T2 (ja) |
| TW (1) | TW514534B (ja) |
| WO (1) | WO1999053877A1 (ja) |
| ZA (1) | ZA200005446B (ja) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU698657B2 (en) † | 1995-08-28 | 1998-11-05 | Kimberly-Clark Worldwide, Inc. | Thermoplastic fibrous nonwoven webs for use as core wraps in absorbent articles |
| US6635801B1 (en) | 1999-05-14 | 2003-10-21 | The Procter & Gamble Company | Disposable absorbent article combining low viscosity liquid handling and high viscosity liquid handling |
| US7033340B1 (en) | 1999-05-14 | 2006-04-25 | The Procter & Gamble Company | Disposable absorbent article having reduced impact on surface tension of acquired liquid |
| US6521555B1 (en) | 1999-06-16 | 2003-02-18 | First Quality Nonwovens, Inc. | Method of making media of controlled porosity and product thereof |
| US6413344B2 (en) | 1999-06-16 | 2002-07-02 | First Quality Nonwovens, Inc. | Method of making media of controlled porosity |
| US6319455B1 (en) | 1999-08-13 | 2001-11-20 | First Quality Nonwovens, Inc. | Nonwoven fabric with high CD elongation and method of making same |
| AU2002318881B2 (en) * | 1999-08-13 | 2004-03-04 | First Quality Nonwovens, Inc. | Improved nonwoven fabric with high CD elongation and method of making same |
| US6610390B1 (en) | 1999-08-13 | 2003-08-26 | First Quality Nonwovens, Inc. | Nonwoven with non-symmetrical bonding configuration |
| US6786894B2 (en) | 1999-11-29 | 2004-09-07 | The Procter & Gamble Company | Absorbent article having liquid handling member which collapses under high pressures |
| WO2004014272A1 (ja) * | 2002-08-08 | 2004-02-19 | Daio Paper Corporation | 吸収性物品 |
| US8247491B2 (en) | 2003-02-10 | 2012-08-21 | Nippon Shokubai Co., Ltd. | Water-absorbent resin composition and its production process |
| MX251840B (es) | 2003-02-10 | 2007-11-26 | Nippon Catalytic Chem Ind | Agente particulado que absorbe agua. |
| WO2005025854A1 (en) * | 2003-09-08 | 2005-03-24 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric laminate that reduces particle migration and a diaper including such a laminate |
| MXPA06004345A (es) | 2003-11-07 | 2006-06-27 | Nippon Catalytic Chem Ind | Composicion de resina absorbente de agua en particulas y su proceso de produccion. |
| US7662745B2 (en) * | 2003-12-18 | 2010-02-16 | Kimberly-Clark Corporation | Stretchable absorbent composites having high permeability |
| US7772456B2 (en) | 2004-06-30 | 2010-08-10 | Kimberly-Clark Worldwide, Inc. | Stretchable absorbent composite with low superaborbent shake-out |
| ATE519467T1 (de) * | 2004-12-17 | 2011-08-15 | Procter & Gamble | Unregelmässiger auftrag einer lotion auf die obere lage eines absorbierenden artikels |
| DE102005018924A1 (de) | 2005-04-22 | 2006-10-26 | Stockhausen Gmbh | Wasserabsorbierende Polymergebilde mit verbesserten Absorptionseigenschaften |
| US8241263B2 (en) | 2005-08-26 | 2012-08-14 | Medline Industries, Inc. | Absorbent article |
| EP1922045B1 (en) | 2005-09-07 | 2012-11-07 | Tyco Healthcare Group LP | Self contained wound dressing with micropump |
| TW200720347A (en) | 2005-09-30 | 2007-06-01 | Nippon Catalytic Chem Ind | Water-absorbent agent composition and method for manufacturing the same |
| JP5367364B2 (ja) | 2005-09-30 | 2013-12-11 | 株式会社日本触媒 | 吸水性樹脂を主成分として含む吸水剤およびその製造方法 |
| JP5170951B2 (ja) * | 2005-10-31 | 2013-03-27 | ユニ・チャーム株式会社 | 吸収性物品 |
| US8647528B2 (en) | 2008-03-07 | 2014-02-11 | Nippon Shokubai Co., Ltd. | Water absorbing agent and production method thereof |
| JP5352227B2 (ja) * | 2008-12-25 | 2013-11-27 | 花王株式会社 | 吸収体 |
| US10117792B2 (en) | 2010-10-19 | 2018-11-06 | Medline Industries, Inc. | Absorbent articles and methods of manufacturing the same |
| BR112013009496B8 (pt) | 2010-10-19 | 2023-03-21 | Medline Ind Inc | Sistemas de artigos absorventes |
| CN105963074B (zh) | 2011-07-14 | 2020-01-17 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
| USD716938S1 (en) | 2011-10-19 | 2014-11-04 | Medline Industries, Inc. | Absorbent core |
| JP6400570B2 (ja) | 2012-05-23 | 2018-10-10 | スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ | 局所陰圧閉鎖療法のための装置および方法 |
| HUE033329T2 (en) | 2012-08-01 | 2017-11-28 | Smith & Nephew | dressing |
| EP4112020A1 (en) | 2012-08-01 | 2023-01-04 | Smith & Nephew plc | Wound dressing and method of treatment |
| US9486368B2 (en) | 2013-12-05 | 2016-11-08 | Medline Industries, Inc. | Disposable hygienic article with means for diagnostic testing |
| US9925095B2 (en) | 2014-01-16 | 2018-03-27 | Livedo Usa, Inc. | Absorbent article having liquid-permeable second sheet |
| US9375367B2 (en) | 2014-02-28 | 2016-06-28 | Medline Industries, Inc. | Fastener for an absorbent article |
| EP3113742B1 (en) * | 2014-03-06 | 2020-02-19 | The Procter and Gamble Company | Multi-component topsheets |
| US9622922B2 (en) | 2014-04-21 | 2017-04-18 | Medline Industries, Inc. | Stretch breathable protective absorbent article using bilaminate |
| US10226388B2 (en) | 2014-04-21 | 2019-03-12 | Medline Industries, Inc. | Stretch breathable protective absorbent article using tri-laminate |
| CA2952284C (en) | 2014-06-18 | 2023-03-28 | Smith & Nephew Plc | Wound dressing |
| JP6759369B2 (ja) | 2016-07-01 | 2020-09-23 | ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ | 改善されたトップシート乾燥度を有する吸収性物品 |
| GB2555584B (en) | 2016-10-28 | 2020-05-27 | Smith & Nephew | Multi-layered wound dressing and method of manufacture |
| EP3582734B1 (en) * | 2017-02-17 | 2021-12-01 | Basf Se | Fluid-absorbent article |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2120105A1 (en) * | 1993-04-06 | 1994-10-07 | Rakesh K. Gupta | Nonwoven materials made from fine decitex cardable polyolefin fibers |
| US5599335A (en) * | 1994-03-29 | 1997-02-04 | The Procter & Gamble Company | Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer |
| US5458592A (en) * | 1994-06-30 | 1995-10-17 | Kimberly-Clark Corporation | Thermoplastic fibrous nonwoven webs for use as core wraps in absorbent articles |
| TW313595B (ja) * | 1995-04-21 | 1997-08-21 | Danaklon As | |
| EP0859883B1 (en) * | 1995-10-11 | 1999-07-14 | Jacob Holm Industries (France) Sas | Composite nonwovens and methods for the preparation thereof |
| ES2162130T5 (es) * | 1996-01-11 | 2006-02-16 | THE PROCTER & GAMBLE COMPANY | Estructura absorbente que tiene zonas rodeadas por una region continua de polimero absorbente formador de hidrogel. |
| WO1997034557A1 (en) * | 1996-03-22 | 1997-09-25 | The Procter & Gamble Company | Absorbent cores having improved acquisition capability, and absorbent articles containing them |
| US5855572A (en) * | 1996-03-22 | 1999-01-05 | The Procter & Gamble Company | Absorbent components having a fluid acquisition zone |
| US6372952B1 (en) * | 1996-03-22 | 2002-04-16 | The Procter & Gamble Company | Absorbent components having a sustained acquisition rate capability upon absorbing multiple discharges of aqueous body fluids |
| US6224961B1 (en) * | 1997-08-01 | 2001-05-01 | The Procter & Gamble Company | Absorbent macrostructure made from mixtures of different hydrogel-forming absorbent polymers for improved fluid handling capability |
-
1998
- 1998-04-22 EP EP98107288A patent/EP0951913A1/en not_active Withdrawn
-
1999
- 1999-04-16 CZ CZ20003769A patent/CZ20003769A3/cs unknown
- 1999-04-16 HU HU0102688A patent/HUP0102688A3/hu unknown
- 1999-04-16 JP JP2000544288A patent/JP2002512082A/ja active Pending
- 1999-04-16 CN CNB99806341XA patent/CN1273102C/zh not_active Expired - Lifetime
- 1999-04-16 US US09/647,835 patent/US6570058B1/en not_active Expired - Lifetime
- 1999-04-16 KR KR20007011593A patent/KR100416008B1/ko not_active IP Right Cessation
- 1999-04-16 WO PCT/IB1999/000689 patent/WO1999053877A1/en not_active Application Discontinuation
- 1999-04-16 BR BR9909785-0A patent/BR9909785A/pt not_active IP Right Cessation
- 1999-04-16 ES ES99911986T patent/ES2190646T3/es not_active Expired - Lifetime
- 1999-04-16 CA CA002328210A patent/CA2328210C/en not_active Expired - Fee Related
- 1999-04-16 ID IDW20002159A patent/ID28112A/id unknown
- 1999-04-16 TR TR2000/03043T patent/TR200003043T2/xx unknown
- 1999-04-16 EP EP99911986A patent/EP1073390B1/en not_active Revoked
- 1999-04-16 AU AU30483/99A patent/AU3048399A/en not_active Abandoned
- 1999-04-16 IL IL13892999A patent/IL138929A0/xx unknown
- 1999-04-16 DE DE69905028T patent/DE69905028T2/de not_active Revoked
- 1999-04-16 AT AT99911986T patent/ATE231379T1/de not_active IP Right Cessation
- 1999-04-21 PE PE1999000336A patent/PE20001609A1/es not_active Application Discontinuation
- 1999-04-22 CO CO99024396A patent/CO5090877A1/es unknown
- 1999-04-22 AR ARP990101860A patent/AR018851A1/es active IP Right Grant
- 1999-05-04 TW TW088107240A patent/TW514534B/zh active
-
2000
- 2000-10-05 ZA ZA200005446A patent/ZA200005446B/en unknown
- 2000-10-20 MX MXPA00010304 patent/MXPA00010304A/es not_active IP Right Cessation
-
2001
- 2001-07-12 HK HK01104884A patent/HK1034181A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1073390A1 (en) | 2001-02-07 |
| CN1273102C (zh) | 2006-09-06 |
| EP1073390B1 (en) | 2003-01-22 |
| HK1034181A1 (en) | 2001-10-19 |
| AR018851A1 (es) | 2001-12-12 |
| ATE231379T1 (de) | 2003-02-15 |
| AU3048399A (en) | 1999-11-08 |
| US6570058B1 (en) | 2003-05-27 |
| ID28112A (id) | 2001-05-03 |
| MXPA00010304A (es) | 2001-04-01 |
| DE69905028D1 (de) | 2003-02-27 |
| KR20010042830A (ko) | 2001-05-25 |
| CZ20003769A3 (en) | 2001-06-13 |
| CA2328210A1 (en) | 1999-10-28 |
| KR100416008B1 (ko) | 2004-01-24 |
| JP2002512082A (ja) | 2002-04-23 |
| MX217628B (ja) | 2003-11-17 |
| WO1999053877A1 (en) | 1999-10-28 |
| CA2328210C (en) | 2005-01-25 |
| PE20001609A1 (es) | 2000-09-08 |
| BR9909785A (pt) | 2000-12-19 |
| EP0951913A1 (en) | 1999-10-27 |
| TR200003043T2 (tr) | 2001-01-22 |
| DE69905028T2 (de) | 2003-06-18 |
| ES2190646T3 (es) | 2003-08-01 |
| IL138929A0 (en) | 2001-11-25 |
| CN1301141A (zh) | 2001-06-27 |
| TW514534B (en) | 2002-12-21 |
| CO5090877A1 (es) | 2001-10-30 |
| HUP0102688A2 (hu) | 2001-11-28 |
| HUP0102688A3 (en) | 2001-12-28 |
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