CO5090901A1 - An absorbent layered structure having a basis weight zoned - Google Patents

An absorbent layered structure having a basis weight zoned

Info

Publication number
CO5090901A1
CO5090901A1 CO98057594A CO98057594A CO5090901A1 CO 5090901 A1 CO5090901 A1 CO 5090901A1 CO 98057594 A CO98057594 A CO 98057594A CO 98057594 A CO98057594 A CO 98057594A CO 5090901 A1 CO5090901 A1 CO 5090901A1
Authority
CO
Colombia
Prior art keywords
primary
zoned
absorbent
layers
layer
Prior art date
Application number
CO98057594A
Other languages
Spanish (es)
Inventor
Rob David Everett
Thomas Gerald Bolwerk
Ii Richard Mnorris Dodge
May Grube Violet
Li Yong
Kathleeen Melius Shannon
Ranganathan Sridhar
David Louis Zenker
Zhang Xiaomin
Michael Gryskiewicz Stanley
Sylvia Bandy Little
Billie Jean Matthews
Mcdowall Debra Jean
Lawrence Howell Sawyer
Edward Chang Kuo-Shu
Original Assignee
Kimberly Clark Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US6145297P priority Critical
Priority to US6217497P priority
Priority to US9728598A priority
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of CO5090901A1 publication Critical patent/CO5090901A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • A61F13/535Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15406Basis weight
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15422Density
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15544Permeability
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • A61F2013/530569Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • A61F2013/5307Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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
    • A61F2013/530708Absorbent 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
    • A61F2013/530737Absorbent 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
    • A61F2013/530744Absorbent 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

Abstract

Un artículo absorbente que comprende: una capa de hojas superiores; An absorbent article comprising: a layer of topsheets; una capa de hojas superiores sustancialmente permeable a los líquidos; a layer of substantially liquid pervious topsheets; una estructura absorbente compuesta, interpuesta, entre la hoja posterior mencionada y las capas de las hojas superiores, incluyendo dicho compuesto absorbente, un núcleo absorbente que tiene primera región de capas primarias, y por lo menos una región secundaria de capas primarias; a composite absorbent structure interposed between said backsheet and layers of upper leaves, said composite absorbent, an absorbent core having first primary layer region and at least one secondary region primary layers; dicha segunda región de capas primarias que tiene un peso pase básico, no uniforme, selectivamente zonificado; said second primary layer region having a basic weight pass nonuniform selectively zoned; y que tiene por lo menos una de dichas primera y segunda regiones de capas primarias, un valor de conducción por empabilamiento de por lo menos 36%. and having at least one of said first and second regions of primary layers, a value of driving empabilamiento of at least 36%. <EMI FILE="98057594_1" ID="1" IMF=JPEG > <EMI FILE = "98057594_1" ID = "1" MFI = JPEG>
CO98057594A 1997-10-08 1998-10-05 An absorbent layered structure having a basis weight zoned CO5090901A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US6145297P true 1997-10-08 1997-10-08
US6217497P true 1997-10-16 1997-10-16
US9728598A true 1998-06-12 1998-06-12

Publications (1)

Publication Number Publication Date
CO5090901A1 true CO5090901A1 (en) 2001-10-30

Family

ID=27370058

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98057594A CO5090901A1 (en) 1997-10-08 1998-10-05 An absorbent layered structure having a basis weight zoned

Country Status (17)

Country Link
EP (1) EP1021152A1 (en)
JP (1) JP2001518418A (en)
KR (1) KR20010015720A (en)
CN (1) CN1281349A (en)
AR (1) AR017304A1 (en)
AU (1) AU727742B2 (en)
BR (1) BR9815243A (en)
CA (1) CA2303872A1 (en)
CO (1) CO5090901A1 (en)
HU (1) HU222837B1 (en)
IL (1) IL134971D0 (en)
MX (1) MX218044B (en)
NZ (1) NZ503803A (en)
PL (1) PL339777A1 (en)
SK (1) SK4692000A3 (en)
TR (1) TR200000909T2 (en)
WO (1) WO1999017694A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CO5070597A1 (en) * 1997-10-08 2001-08-28 Kimberly Clark Co Absorbent article with absorbent laminate structure and basis weight region ply branched
JP4688103B2 (en) * 2005-06-16 2011-05-25 国立大学法人 東京大学 Absorbent articles
SG10201804504SA (en) 2009-10-28 2018-07-30 Dsg Tech Holdings Ltd Disposable absorbent article with profiled absorbent core

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
JPS5346199B2 (en) 1975-03-27 1978-12-12
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 (en) * 1993-12-29 1998-10-05 Sca Hygiene Prod Ab Absorbent body in an absorbent article
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
US5843063A (en) * 1996-11-22 1998-12-01 Kimberly-Clark Worldwide, Inc. Multifunctional absorbent material and products made therefrom
US6152904A (en) * 1996-11-22 2000-11-28 Kimberly-Clark Worldwide, Inc. Absorbent articles with controllable fill patterns

Also Published As

Publication number Publication date
NZ503803A (en) 2001-09-28
MX218044B (en) 2003-12-10
CN1281349A (en) 2001-01-24
PL339777A1 (en) 2001-01-02
SK4692000A3 (en) 2000-11-07
IL134971D0 (en) 2001-05-20
HU222837B1 (en) 2003-12-29
JP2001518418A (en) 2001-10-16
EP1021152A1 (en) 2000-07-26
HU0003923A2 (en) 2001-02-28
CA2303872A1 (en) 1999-04-15
AR017304A1 (en) 2001-09-05
WO1999017694A1 (en) 1999-04-15
MXPA00003174A (en) 2001-01-01
KR20010015720A (en) 2001-02-26
BR9815243A (en) 2002-10-15
TR200000909T2 (en) 2001-07-23
AU1186499A (en) 1999-04-27
HU0003923A3 (en) 2001-03-28
AU727742B2 (en) 2000-12-21

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