WO2003065953A3 - Nonwoven web including a superabsorbent region and articles including the same - Google Patents
Nonwoven web including a superabsorbent region and articles including the same Download PDFInfo
- Publication number
- WO2003065953A3 WO2003065953A3 PCT/US2003/003267 US0303267W WO03065953A3 WO 2003065953 A3 WO2003065953 A3 WO 2003065953A3 US 0303267 W US0303267 W US 0303267W WO 03065953 A3 WO03065953 A3 WO 03065953A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nonwoven web
- same
- region
- articles
- superabsorbent region
- 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
- A61F13/53—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
- A61F13/531—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 a homogeneous composition through the thickness of the pad
- A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
- A61F13/5323—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having absorbent material located in discrete regions, e.g. pockets
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- 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
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15016—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for breast; pads for bras
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530532—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged the maximum being at certain depth in the thickness
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003565382A JP2005516677A (en) | 2002-02-04 | 2003-02-04 | Nonwoven webs containing superabsorbent areas and articles containing the same |
CA002473950A CA2473950A1 (en) | 2002-02-04 | 2003-02-04 | Nonwoven web including a superabsorbent region and articles including the same |
MXPA04006669A MXPA04006669A (en) | 2002-02-04 | 2003-02-04 | Nonwoven web including a superabsorbent region and articles including the same. |
EP03737608A EP1471861A2 (en) | 2002-02-04 | 2003-02-04 | Nonwoven web including a superabsorbent region and articles including the same |
BR0307324-6A BR0307324A (en) | 2002-02-04 | 2003-02-04 | Nonwoven cloth that includes a superabsorbent region and articles including the same |
AU2003210830A AU2003210830A1 (en) | 2002-02-04 | 2003-02-04 | Nonwoven web including a superabsorbent region and articles including the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/066,935 | 2002-02-04 | ||
US10/066,935 US20030149413A1 (en) | 2002-02-04 | 2002-02-04 | Superabsorbent composite and absorbent articles including the same |
US10/274,335 | 2002-10-18 | ||
US10/274,335 US20030149414A1 (en) | 2002-02-04 | 2002-10-18 | Nonwoven web including a superabsorbent region and articles including the same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003065953A2 WO2003065953A2 (en) | 2003-08-14 |
WO2003065953A3 true WO2003065953A3 (en) | 2003-10-02 |
Family
ID=27736784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/003267 WO2003065953A2 (en) | 2002-02-04 | 2003-02-04 | Nonwoven web including a superabsorbent region and articles including the same |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1471861A2 (en) |
JP (1) | JP2005516677A (en) |
CN (1) | CN1296029C (en) |
AU (1) | AU2003210830A1 (en) |
BR (1) | BR0307324A (en) |
CA (1) | CA2473950A1 (en) |
MX (1) | MXPA04006669A (en) |
TW (1) | TW592734B (en) |
WO (1) | WO2003065953A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060246186A1 (en) * | 2005-04-28 | 2006-11-02 | Nowak Michael J | Polycarboxylated polymer, method of making, method of use, and superabsorbent compositions including the same |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169184A1 (en) * | 1984-07-16 | 1986-01-22 | Mölnlycke Aktiebolag | Method of manufacturing an absorption body for use in disposable products as diapers, sanitary napkins or wound dressings |
US4927582A (en) * | 1986-08-22 | 1990-05-22 | Kimberly-Clark Corporation | Method and apparatus for creating a graduated distribution of granule materials in a fiber mat |
EP0402650A2 (en) * | 1989-06-14 | 1990-12-19 | Weyerhaeuser Company | Absorbent mixture, method of making same, and absorbent article including same |
US5071681A (en) * | 1988-07-28 | 1991-12-10 | James River Corporation Of Virginia | Water absorbent fiber web |
EP0478011A2 (en) * | 1985-08-21 | 1992-04-01 | Kimberly-Clark Corporation | Absorbent article |
US5149334A (en) * | 1990-04-02 | 1992-09-22 | The Procter & Gamble Company | Absorbent articles containing interparticle crosslinked aggregates |
EP0514775A1 (en) * | 1991-05-20 | 1992-11-25 | The Dow Chemical Company | Process for producing a superabsorbent polymer |
US5281207A (en) * | 1991-02-26 | 1994-01-25 | Paragon Trade Brands, Inc. | Absorbent product |
WO1995013778A1 (en) * | 1993-11-18 | 1995-05-26 | The Procter & Gamble Company | Absorbent structure comprising discrete parts of osmotic absorbent material disposed on or within a capillary structure |
EP0719531A1 (en) * | 1994-12-28 | 1996-07-03 | Kao Corporation | Absorbent sheet and process for producing the same |
EP1023884A2 (en) * | 1998-12-23 | 2000-08-02 | McNEIL-PPC, INC. | Absorbent article with high absorbency zone |
WO2001021122A1 (en) * | 1999-09-21 | 2001-03-29 | Weyerhaeuser Company | Fluted absorbent composite |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX9306171A (en) * | 1992-10-02 | 1995-01-31 | Procter & Gamble | METHOD AND APPARATUS FOR PREPARING ADHESIVE SHEETS OF ABSORBENT POLYMERIC COMPOSITIONS FORMED OF PARTICLES. |
CN2237435Y (en) * | 1995-07-28 | 1996-10-16 | 上海伊诺科技发展有限公司 | Ultra-thin strong suction paper cotton |
US6459016B1 (en) * | 1999-12-23 | 2002-10-01 | Mcneil-Ppc, Inc. | Absorbent article with multiple high absorbency zones |
-
2003
- 2003-02-04 AU AU2003210830A patent/AU2003210830A1/en not_active Abandoned
- 2003-02-04 WO PCT/US2003/003267 patent/WO2003065953A2/en active Application Filing
- 2003-02-04 MX MXPA04006669A patent/MXPA04006669A/en unknown
- 2003-02-04 CA CA002473950A patent/CA2473950A1/en not_active Abandoned
- 2003-02-04 EP EP03737608A patent/EP1471861A2/en not_active Withdrawn
- 2003-02-04 BR BR0307324-6A patent/BR0307324A/en not_active IP Right Cessation
- 2003-02-04 CN CNB038032023A patent/CN1296029C/en not_active Expired - Fee Related
- 2003-02-04 JP JP2003565382A patent/JP2005516677A/en not_active Withdrawn
- 2003-02-06 TW TW092102398A patent/TW592734B/en not_active IP Right Cessation
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0169184A1 (en) * | 1984-07-16 | 1986-01-22 | Mölnlycke Aktiebolag | Method of manufacturing an absorption body for use in disposable products as diapers, sanitary napkins or wound dressings |
EP0478011A2 (en) * | 1985-08-21 | 1992-04-01 | Kimberly-Clark Corporation | Absorbent article |
US4927582A (en) * | 1986-08-22 | 1990-05-22 | Kimberly-Clark Corporation | Method and apparatus for creating a graduated distribution of granule materials in a fiber mat |
US5071681A (en) * | 1988-07-28 | 1991-12-10 | James River Corporation Of Virginia | Water absorbent fiber web |
EP0402650A2 (en) * | 1989-06-14 | 1990-12-19 | Weyerhaeuser Company | Absorbent mixture, method of making same, and absorbent article including same |
US5149334A (en) * | 1990-04-02 | 1992-09-22 | The Procter & Gamble Company | Absorbent articles containing interparticle crosslinked aggregates |
US5281207A (en) * | 1991-02-26 | 1994-01-25 | Paragon Trade Brands, Inc. | Absorbent product |
EP0514775A1 (en) * | 1991-05-20 | 1992-11-25 | The Dow Chemical Company | Process for producing a superabsorbent polymer |
WO1995013778A1 (en) * | 1993-11-18 | 1995-05-26 | The Procter & Gamble Company | Absorbent structure comprising discrete parts of osmotic absorbent material disposed on or within a capillary structure |
EP0719531A1 (en) * | 1994-12-28 | 1996-07-03 | Kao Corporation | Absorbent sheet and process for producing the same |
EP1023884A2 (en) * | 1998-12-23 | 2000-08-02 | McNEIL-PPC, INC. | Absorbent article with high absorbency zone |
WO2001021122A1 (en) * | 1999-09-21 | 2001-03-29 | Weyerhaeuser Company | Fluted absorbent composite |
Also Published As
Publication number | Publication date |
---|---|
JP2005516677A (en) | 2005-06-09 |
TW200303770A (en) | 2003-09-16 |
WO2003065953A2 (en) | 2003-08-14 |
TW592734B (en) | 2004-06-21 |
CN1296029C (en) | 2007-01-24 |
CN1627928A (en) | 2005-06-15 |
AU2003210830A1 (en) | 2003-09-02 |
EP1471861A2 (en) | 2004-11-03 |
BR0307324A (en) | 2004-12-07 |
CA2473950A1 (en) | 2003-08-14 |
MXPA04006669A (en) | 2004-10-04 |
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