AU727742B2 - Layered absorbent structure with a zoned basis weight - Google Patents
Layered absorbent structure with a zoned basis weight Download PDFInfo
- Publication number
- AU727742B2 AU727742B2 AU11864/99A AU1186499A AU727742B2 AU 727742 B2 AU727742 B2 AU 727742B2 AU 11864/99 A AU11864/99 A AU 11864/99A AU 1186499 A AU1186499 A AU 1186499A AU 727742 B2 AU727742 B2 AU 727742B2
- Authority
- AU
- Australia
- Prior art keywords
- layer region
- primary layer
- absorbent
- article
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- A61F13/15203—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
- A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- A61F2013/15406—Basis weight
-
- 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
- A61F2013/15422—Density
-
- 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
- A61F2013/15544—Permeability
-
- 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
- A61F2013/530569—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 characterized by the particle size
-
- 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
- A61F2013/5307—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 characterized by the quantity or ratio of superabsorbent material
-
- 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
- A61F2013/530708—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 characterized by the absorbency properties
- A61F2013/530737—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 characterized by the absorbency properties by the absorbent capacity
- A61F2013/530744—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 characterized by the absorbency properties by the absorbent capacity by the absorbency under load
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)
- Laminated Bodies (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6145297P | 1997-10-08 | 1997-10-08 | |
US60/061452 | 1997-10-08 | ||
US6217497P | 1997-10-16 | 1997-10-16 | |
US60/062174 | 1997-10-16 | ||
US9728598A | 1998-06-12 | 1998-06-12 | |
US09/097285 | 1998-06-12 | ||
PCT/US1998/021267 WO1999017694A1 (en) | 1997-10-08 | 1998-10-08 | Layered absorbent structure with a zoned basis weight |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1186499A AU1186499A (en) | 1999-04-27 |
AU727742B2 true AU727742B2 (en) | 2000-12-21 |
Family
ID=27370058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU11864/99A Ceased AU727742B2 (en) | 1997-10-08 | 1998-10-08 | Layered absorbent structure with a zoned basis weight |
Country Status (17)
Country | Link |
---|---|
EP (1) | EP1021152A1 (es) |
JP (1) | JP2001518418A (es) |
KR (1) | KR20010015720A (es) |
CN (1) | CN1281349A (es) |
AR (1) | AR017304A1 (es) |
AU (1) | AU727742B2 (es) |
BR (1) | BR9815243A (es) |
CA (1) | CA2303872A1 (es) |
CO (1) | CO5090901A1 (es) |
HU (1) | HU222837B1 (es) |
IL (1) | IL134971A0 (es) |
MX (1) | MX218044B (es) |
NZ (1) | NZ503803A (es) |
PL (1) | PL339777A1 (es) |
SK (1) | SK4692000A3 (es) |
TR (1) | TR200000909T2 (es) |
WO (1) | WO1999017694A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CO5070597A1 (es) * | 1997-10-08 | 2001-08-28 | Kimberly Clark Co | Articulo absorbente con estructura laminada absorbente con peso base ramificado y region de capas |
JP4688103B2 (ja) * | 2005-06-16 | 2011-05-25 | 国立大学法人 東京大学 | 吸収性物品 |
WO2011056205A1 (en) | 2009-10-28 | 2011-05-12 | Dsg Technology Holdings Ltd | Disposable absorbent article with profiled absorbent core |
EP3957290A1 (en) * | 2015-06-25 | 2022-02-23 | The Procter & Gamble Company | Adult disposable absorbent articles and arrays of said articles comprising improved capacity profiles |
CN106264891A (zh) * | 2016-10-27 | 2017-01-04 | 佛山市豪利家卫生用品有限公司 | 一种纸尿裤复式芯体吸收结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901236A (en) | 1974-07-29 | 1975-08-26 | Union Carbide Corp | Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation |
JPS51125468A (en) | 1975-03-27 | 1976-11-01 | Sanyo Chem Ind Ltd | Method of preparing resins of high water absorbency |
US4286082A (en) | 1979-04-06 | 1981-08-25 | Nippon Shokubai Kagaku Kogyo & Co., Ltd. | Absorbent resin composition and process for producing same |
US4699823A (en) | 1985-08-21 | 1987-10-13 | Kimberly-Clark Corporation | Non-layered absorbent insert having Z-directional superabsorbent concentration gradient |
CA1314696C (en) * | 1988-01-22 | 1993-03-23 | Charles John Berg | Absorbent members having low density and basis weight acquisition zones |
SE508399C2 (sv) * | 1993-12-29 | 1998-10-05 | Sca Hygiene Prod Ab | Absorptionskropp i ett absorberande alster |
US5399219A (en) | 1994-02-23 | 1995-03-21 | Kimberly-Clark Corporation | Method for making a fastening system for a dynamic fitting diaper |
US5540796A (en) | 1994-08-03 | 1996-07-30 | Kimberly-Clark Corporation | Process for assembling elasticized ear portions |
US5849000A (en) * | 1994-12-29 | 1998-12-15 | Kimberly-Clark Worldwide, Inc. | Absorbent structure having improved liquid permeability |
US5595618A (en) | 1995-04-03 | 1997-01-21 | Kimberly-Clark Corporation | Assembly process for a laminated tape |
US5562645A (en) * | 1995-05-31 | 1996-10-08 | Kimberly-Clark Corporation | Article with soft absorbent pulp sheet |
US5843059A (en) * | 1995-11-15 | 1998-12-01 | Kimberly-Clark Worldwide, Inc. | Absorbent composite and disposable absorbent garment comprising same |
US6152904A (en) * | 1996-11-22 | 2000-11-28 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with controllable fill patterns |
US5843063A (en) * | 1996-11-22 | 1998-12-01 | Kimberly-Clark Worldwide, Inc. | Multifunctional absorbent material and products made therefrom |
-
1998
- 1998-10-05 CO CO98057594A patent/CO5090901A1/es unknown
- 1998-10-07 AR ARP980105008A patent/AR017304A1/es not_active Application Discontinuation
- 1998-10-08 AU AU11864/99A patent/AU727742B2/en not_active Ceased
- 1998-10-08 TR TR2000/00909T patent/TR200000909T2/xx unknown
- 1998-10-08 KR KR1020007003814A patent/KR20010015720A/ko not_active Application Discontinuation
- 1998-10-08 HU HU0003923A patent/HU222837B1/hu not_active IP Right Cessation
- 1998-10-08 NZ NZ503803A patent/NZ503803A/en unknown
- 1998-10-08 CA CA002303872A patent/CA2303872A1/en not_active Abandoned
- 1998-10-08 PL PL98339777A patent/PL339777A1/xx unknown
- 1998-10-08 IL IL13497198A patent/IL134971A0/xx unknown
- 1998-10-08 BR BR9815243-2A patent/BR9815243A/pt not_active Application Discontinuation
- 1998-10-08 CN CN98811930.7A patent/CN1281349A/zh active Pending
- 1998-10-08 WO PCT/US1998/021267 patent/WO1999017694A1/en not_active Application Discontinuation
- 1998-10-08 JP JP2000514592A patent/JP2001518418A/ja active Pending
- 1998-10-08 SK SK469-2000A patent/SK4692000A3/sk unknown
- 1998-10-08 EP EP98954942A patent/EP1021152A1/en not_active Withdrawn
-
2000
- 2000-03-30 MX MXPA00003174 patent/MX218044B/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TR200000909T2 (tr) | 2001-07-23 |
EP1021152A1 (en) | 2000-07-26 |
AU1186499A (en) | 1999-04-27 |
HUP0003923A3 (en) | 2001-03-28 |
CN1281349A (zh) | 2001-01-24 |
HUP0003923A2 (hu) | 2001-02-28 |
PL339777A1 (en) | 2001-01-02 |
WO1999017694A1 (en) | 1999-04-15 |
MX218044B (es) | 2003-12-10 |
AR017304A1 (es) | 2001-09-05 |
CO5090901A1 (es) | 2001-10-30 |
SK4692000A3 (en) | 2000-11-07 |
IL134971A0 (en) | 2001-05-20 |
KR20010015720A (ko) | 2001-02-26 |
NZ503803A (en) | 2001-09-28 |
MXPA00003174A (es) | 2001-01-01 |
JP2001518418A (ja) | 2001-10-16 |
BR9815243A (pt) | 2002-10-15 |
HU222837B1 (hu) | 2003-12-29 |
CA2303872A1 (en) | 1999-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |