SE515235C2 - Absorberande struktur i ett absorberande alster, metod att tillverka en dylik absorberande struktur samt absorberande alster innefattande en sådan struktur - Google Patents
Absorberande struktur i ett absorberande alster, metod att tillverka en dylik absorberande struktur samt absorberande alster innefattande en sådan strukturInfo
- Publication number
- SE515235C2 SE515235C2 SE9801694A SE9801694A SE515235C2 SE 515235 C2 SE515235 C2 SE 515235C2 SE 9801694 A SE9801694 A SE 9801694A SE 9801694 A SE9801694 A SE 9801694A SE 515235 C2 SE515235 C2 SE 515235C2
- Authority
- SE
- Sweden
- Prior art keywords
- absorbent
- liquid
- absorbent structure
- foam
- diaper
- Prior art date
Links
- 239000002250 absorbent Substances 0.000 title claims abstract description 72
- 230000002745 absorbent Effects 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000006260 foam Substances 0.000 claims abstract description 37
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 206010021639 Incontinence Diseases 0.000 claims abstract description 13
- 239000012876 carrier material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 31
- 239000006261 foam material Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000009991 scouring Methods 0.000 claims description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 18
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 33
- 239000007788 liquid Substances 0.000 description 17
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 241001229135 Nassa Species 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920001247 Reticulated foam Polymers 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- VXYRWKSIAWIQMG-UHFFFAOYSA-K manganese(2+) N-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate triphenylstannyl acetate Chemical compound [Mn++].[S-]C(=S)NCCNC([S-])=S.CC(=O)O[Sn](c1ccccc1)(c1ccccc1)c1ccccc1 VXYRWKSIAWIQMG-UHFFFAOYSA-K 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
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- 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
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-
- 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
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
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-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249982—With component specified as adhesive or bonding agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249982—With component specified as adhesive or bonding agent
- Y10T428/249985—Composition of adhesive or bonding component specified
Landscapes
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801694A SE515235C2 (sv) | 1998-05-12 | 1998-05-12 | Absorberande struktur i ett absorberande alster, metod att tillverka en dylik absorberande struktur samt absorberande alster innefattande en sådan struktur |
| PCT/SE1999/000738 WO1999058091A1 (en) | 1998-05-12 | 1999-05-04 | Absorbent structure in an absorbent article |
| PL99343996A PL343996A1 (en) | 1998-05-12 | 1999-05-04 | Absorbent structure in an absorbent article |
| DK99927030T DK1079786T3 (da) | 1998-05-12 | 1999-05-04 | Absorberende struktur i en absorberende artikel |
| EP99927030A EP1079786B1 (en) | 1998-05-12 | 1999-05-04 | Absorbent structure in an absorbent article |
| JP2000547943A JP2002514468A (ja) | 1998-05-12 | 1999-05-04 | 吸収物品における吸収構造体 |
| AU44028/99A AU4402899A (en) | 1998-05-12 | 1999-05-04 | Absorbent structure in an absorbent article |
| DE69902584T DE69902584T2 (de) | 1998-05-12 | 1999-05-04 | Absorbierende struktur in einem absorbierenden artikel |
| TNTNSN99088A TNSN99088A1 (fr) | 1998-05-12 | 1999-05-10 | Une structure absorbante dans un article absorbant |
| CO99029125A CO5111019A1 (es) | 1998-05-12 | 1999-05-11 | Estructura absorbente en un articulo absorbente |
| TW089217067U TW530631U (en) | 1998-05-12 | 1999-05-13 | Absorbent structure in an absorbent article |
| US09/695,218 US6399854B1 (en) | 1998-05-12 | 2000-10-25 | Absorbent article in an absorbent structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801694A SE515235C2 (sv) | 1998-05-12 | 1998-05-12 | Absorberande struktur i ett absorberande alster, metod att tillverka en dylik absorberande struktur samt absorberande alster innefattande en sådan struktur |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9801694D0 SE9801694D0 (sv) | 1998-05-12 |
| SE9801694L SE9801694L (sv) | 1999-11-13 |
| SE515235C2 true SE515235C2 (sv) | 2001-07-02 |
Family
ID=20411311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9801694A SE515235C2 (sv) | 1998-05-12 | 1998-05-12 | Absorberande struktur i ett absorberande alster, metod att tillverka en dylik absorberande struktur samt absorberande alster innefattande en sådan struktur |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6399854B1 (zh) |
| EP (1) | EP1079786B1 (zh) |
| JP (1) | JP2002514468A (zh) |
| AU (1) | AU4402899A (zh) |
| CO (1) | CO5111019A1 (zh) |
| DE (1) | DE69902584T2 (zh) |
| DK (1) | DK1079786T3 (zh) |
| PL (1) | PL343996A1 (zh) |
| SE (1) | SE515235C2 (zh) |
| TN (1) | TNSN99088A1 (zh) |
| TW (1) | TW530631U (zh) |
| WO (1) | WO1999058091A1 (zh) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6261679B1 (en) | 1998-05-22 | 2001-07-17 | Kimberly-Clark Worldwide, Inc. | Fibrous absorbent material and methods of making the same |
| AU2001250351A1 (en) * | 2000-03-02 | 2001-09-12 | Paul Hartmann Ag | Absorbent structure and method for producing the same |
| US20030097103A1 (en) * | 2001-11-21 | 2003-05-22 | Horney James Cameron | Absorbent article |
| US20030120249A1 (en) * | 2001-12-20 | 2003-06-26 | Wulz Andrea Susan | Absorbent article having an insert providing for improved fluid distribution |
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-
1998
- 1998-05-12 SE SE9801694A patent/SE515235C2/sv not_active IP Right Cessation
-
1999
- 1999-05-04 PL PL99343996A patent/PL343996A1/xx unknown
- 1999-05-04 JP JP2000547943A patent/JP2002514468A/ja not_active Withdrawn
- 1999-05-04 EP EP99927030A patent/EP1079786B1/en not_active Expired - Lifetime
- 1999-05-04 WO PCT/SE1999/000738 patent/WO1999058091A1/en active IP Right Grant
- 1999-05-04 DE DE69902584T patent/DE69902584T2/de not_active Expired - Lifetime
- 1999-05-04 AU AU44028/99A patent/AU4402899A/en not_active Abandoned
- 1999-05-04 DK DK99927030T patent/DK1079786T3/da active
- 1999-05-10 TN TNTNSN99088A patent/TNSN99088A1/fr unknown
- 1999-05-11 CO CO99029125A patent/CO5111019A1/es unknown
- 1999-05-13 TW TW089217067U patent/TW530631U/zh unknown
-
2000
- 2000-10-25 US US09/695,218 patent/US6399854B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU4402899A (en) | 1999-11-29 |
| US6399854B1 (en) | 2002-06-04 |
| CO5111019A1 (es) | 2001-12-26 |
| DE69902584T2 (de) | 2003-04-24 |
| SE9801694L (sv) | 1999-11-13 |
| TNSN99088A1 (fr) | 2001-12-31 |
| DK1079786T3 (da) | 2002-12-23 |
| EP1079786B1 (en) | 2002-08-21 |
| SE9801694D0 (sv) | 1998-05-12 |
| WO1999058091A1 (en) | 1999-11-18 |
| JP2002514468A (ja) | 2002-05-21 |
| TW530631U (en) | 2003-05-01 |
| EP1079786A1 (en) | 2001-03-07 |
| PL343996A1 (en) | 2001-09-10 |
| DE69902584D1 (de) | 2002-09-26 |
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| NUG | Patent has lapsed |