WO1998051250A8 - Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids - Google Patents

Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids

Info

Publication number
WO1998051250A8
WO1998051250A8 PCT/US1998/009475 US9809475W WO9851250A8 WO 1998051250 A8 WO1998051250 A8 WO 1998051250A8 US 9809475 W US9809475 W US 9809475W WO 9851250 A8 WO9851250 A8 WO 9851250A8
Authority
WO
WIPO (PCT)
Prior art keywords
personal care
care products
distribution
visco
systems
Prior art date
Application number
PCT/US1998/009475
Other languages
French (fr)
Other versions
WO1998051250A1 (en
Inventor
Andrew Scott Burnes
Rebecca Lyn Dilnik
Connie Lynn Hetzler
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 claimed from US09/047,778 external-priority patent/US6172276B1/en
Priority claimed from US09/072,172 external-priority patent/US6608236B1/en
Priority to SK1519-99A priority Critical patent/SK151999A3/en
Priority to BR9809118-2A priority patent/BR9809118A/en
Priority to CA002287882A priority patent/CA2287882C/en
Priority to PL98336667A priority patent/PL336667A1/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to EP98922164A priority patent/EP1009348A1/en
Priority to AU74769/98A priority patent/AU740607B2/en
Priority to JP54933798A priority patent/JP2001525700A/en
Priority to IL13212898A priority patent/IL132128A/en
Priority to KR1019997010510A priority patent/KR100574737B1/en
Priority to UA99116189A priority patent/UA61104C2/en
Publication of WO1998051250A1 publication Critical patent/WO1998051250A1/en
Publication of WO1998051250A8 publication Critical patent/WO1998051250A8/en

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
    • A61F13/534—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • A61F13/53—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
    • A61F13/53708—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 the layer having a promotional function on liquid propagation in at least one direction
    • A61F2013/53721—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 the layer having a promotional function on liquid propagation in at least one direction with capillary means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Abstract

There is provided a distribution material for personal care products which is a fabric which wicks artificial menses according to a horizontal wicking test a distance of about 1 inch in less than about 1.5 minutes. Materials meeting this performance criteria generally have a pore size distribution with a high percentage (usually more than 50 percent) of pore diameters between about 80 and 400 microns and a density below about 0.15 g/cc. There is also provided a personal care product system having a distribution/retention layer and a pad shaping layer wherein each layer has a stain length ratio of 0.5 or less and the distribution/retention layer has a saturation profile of 4 or less.
PCT/US1998/009475 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids WO1998051250A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
KR1019997010510A KR100574737B1 (en) 1997-05-14 1998-05-09 Stabilized Absorbent Material and Systems for Personal Care Products Having Controlled Placement of Visco-Elastic Fluids
IL13212898A IL132128A (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
BR9809118-2A BR9809118A (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products with controlled placement of visco-elastic fluids
CA002287882A CA2287882C (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
PL98336667A PL336667A1 (en) 1997-05-14 1998-05-09 Stabilised absorptive material and systems for manufacturing personal hygiene articles with controllable distribution of viscoelastic fluids
SK1519-99A SK151999A3 (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
EP98922164A EP1009348A1 (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastics fluid
AU74769/98A AU740607B2 (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
JP54933798A JP2001525700A (en) 1997-05-14 1998-05-09 System for personal care products with controlled placement of stabilized absorbent material and viscoelastic fluid
UA99116189A UA61104C2 (en) 1997-05-14 1998-09-05 Stabilized adsorbing distribution material for personal care products with controlled distribution of viscous and elastic liquid

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US4648097P 1997-05-14 1997-05-14
US4670197P 1997-05-14 1997-05-14
US60/046,701 1997-05-14
US60/046,480 1997-05-14
US09/047,778 1998-03-25
US09/047,778 US6172276B1 (en) 1997-05-14 1998-03-25 Stabilized absorbent material for improved distribution performance with visco-elastic fluids
US7965798P 1998-03-27 1998-03-27
US60/079,657 1998-03-27
US09/072,172 US6608236B1 (en) 1997-05-14 1998-05-05 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids
US09/072,172 1998-05-05

Publications (2)

Publication Number Publication Date
WO1998051250A1 WO1998051250A1 (en) 1998-11-19
WO1998051250A8 true WO1998051250A8 (en) 1999-11-25

Family

ID=27534945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/009475 WO1998051250A1 (en) 1997-05-14 1998-05-09 Stabilized absorbent material and systems for personal care products having controlled placement of visco-elastic fluids

Country Status (13)

Country Link
EP (1) EP1009348A1 (en)
JP (1) JP2001525700A (en)
KR (1) KR100717234B1 (en)
CN (1) CN1307959C (en)
AU (1) AU740607B2 (en)
BR (1) BR9809118A (en)
CA (1) CA2287882C (en)
ID (1) ID24083A (en)
IL (1) IL132128A (en)
PL (1) PL336667A1 (en)
SK (1) SK151999A3 (en)
TR (1) TR199902782T2 (en)
WO (1) WO1998051250A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8847002B2 (en) 2011-05-19 2014-09-30 Kimberly-Clark Worldwide, Inc. Absorbent article containing apertures arranged in registration with an embossed wave pattern

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6706945B1 (en) 1998-11-04 2004-03-16 Kimberly-Clark Worldwide, Inc. Absorbent article with improved, wet-formed absorbent
US6765125B2 (en) 1999-02-12 2004-07-20 Kimberly-Clark Worldwide, Inc. Distribution—Retention material for personal care products
CA2280396C (en) 1999-08-16 2007-12-04 Johnson & Johnson Inc. A sanitary absorbent napkin
US6723892B1 (en) * 1999-10-14 2004-04-20 Kimberly-Clark Worldwide, Inc. Personal care products having reduced leakage
ATE507809T1 (en) 2000-12-08 2011-05-15 Daio Seishi Kk ABSORPTION AGENT, METHOD FOR THE PRODUCTION THEREOF AND ABSORBENT ITEMS COMPRISING THE ABSORPTION AGENT
US6953451B2 (en) * 2002-09-30 2005-10-11 Mcneil-Ppc, Inc. Thin comfortable sanitary napkin having reduced bunching
AR042713A1 (en) * 2003-01-13 2005-06-29 Kimberly Clark Co AN ABSORBENT ARTICLE FOR FEMALE HYGIENE
US7632258B2 (en) 2003-03-19 2009-12-15 Kimberly-Clark Worldwide, Inc. Multilayer absorbent article
US7686790B2 (en) * 2003-03-04 2010-03-30 Kimberly-Clark Worldwide, Inc. Nonlinear, undulating perimeter embossing in an absorbent article
US7763770B2 (en) 2003-03-14 2010-07-27 Sca Hygiene Products Ab Absorbent article with improved surface material
SE0300694D0 (en) * 2003-03-14 2003-03-14 Sca Hygiene Prod Ab Absorbent articles with improved surface material
US7048885B2 (en) 2003-08-14 2006-05-23 Kimberly-Clark Worldwide, Inc. Method and apparatus for forming an embossed article
US6998086B2 (en) 2003-09-19 2006-02-14 Kimberly-Clark Worldwide, Inc. Multi-segmented embossing apparatus and method
US7659372B2 (en) 2006-04-19 2010-02-09 The Procter & Gamble Company Menstrual fluid simulant containing blood product, gelatin, polyacrylamide and buffer
ES2588209T3 (en) * 2009-11-02 2016-10-31 The Procter & Gamble Company Fibrous structures and methods to manufacture them
US9044356B2 (en) 2011-05-19 2015-06-02 Kimberly-Clark Worldwide, Inc. Absorbent article having enhanced leakage protection
US9173782B2 (en) 2013-03-28 2015-11-03 Kimberly-Clark Worldwide, Inc. Coordinated apertured and embossed topsheet layer materials, and absorbent articles containing such
WO2018226134A1 (en) * 2017-06-09 2018-12-13 Essity Hygiene And Health Aktiebolag Disposable hygiene article with improved fit
WO2022088041A1 (en) * 2020-10-30 2022-05-05 The Procter & Gamble Company Nonwoven and absorbent articles containing the same

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
AU4114189A (en) * 1988-09-12 1990-03-15 Johnson & Johnson Inc. Unitized sanitary napkin
US5037409A (en) * 1990-07-12 1991-08-06 Kimberly-Clark Corporation Absorbent article having a hydrophilic flow-modulating layer
US5242435A (en) * 1991-01-04 1993-09-07 Johnson & Johnson Inc. Highly absorbent and flexible cellulosic pulp fluff sheet
CA2054029C (en) * 1991-07-17 1998-05-19 Louise Cynthia Ellis Coe Absorbent article exhibiting improved fluid management
US5454800A (en) * 1993-05-12 1995-10-03 Kimberly-Clark Corporation Absorbent article
SE508399C2 (en) * 1993-12-29 1998-10-05 Sca Hygiene Prod Ab Absorption body in an absorbent article
CA2138584C (en) * 1993-12-30 2006-08-15 Wanda Walton Jackson Apertured film/nonwoven composite for personal care absorbent articles and the like
US5614295A (en) * 1994-12-21 1997-03-25 Kimberly-Clark Corporation Liquid distribution and retention medium
WO1996040513A1 (en) * 1995-06-07 1996-12-19 Kimberly-Clark Worldwide, Inc. Film laminated material and method and apparatus for making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8847002B2 (en) 2011-05-19 2014-09-30 Kimberly-Clark Worldwide, Inc. Absorbent article containing apertures arranged in registration with an embossed wave pattern

Also Published As

Publication number Publication date
TR199902782T2 (en) 2000-04-21
PL336667A1 (en) 2000-07-03
CA2287882C (en) 2007-09-04
SK151999A3 (en) 2000-10-09
AU7476998A (en) 1998-12-08
KR20060012664A (en) 2006-02-08
WO1998051250A1 (en) 1998-11-19
IL132128A (en) 2004-05-12
EP1009348A1 (en) 2000-06-21
AU740607B2 (en) 2001-11-08
KR100717234B1 (en) 2007-05-11
IL132128A0 (en) 2001-03-19
ID24083A (en) 2000-07-06
CN1307959C (en) 2007-04-04
JP2001525700A (en) 2001-12-11
CN1255844A (en) 2000-06-07
CA2287882A1 (en) 1998-11-19
BR9809118A (en) 2000-08-01

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