GB1203682A - Improvements in or relating to absorbent pads - Google Patents

Improvements in or relating to absorbent pads

Info

Publication number
GB1203682A
GB1203682A GB5129/68A GB512968A GB1203682A GB 1203682 A GB1203682 A GB 1203682A GB 5129/68 A GB5129/68 A GB 5129/68A GB 512968 A GB512968 A GB 512968A GB 1203682 A GB1203682 A GB 1203682A
Authority
GB
United Kingdom
Prior art keywords
pad
absorbent pads
feb
uncompressed
relating
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.)
Expired
Application number
GB5129/68A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SABA GmbH
Original Assignee
SABA GmbH
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
Application filed by SABA GmbH filed Critical SABA GmbH
Publication of GB1203682A publication Critical patent/GB1203682A/en
Expired legal-status Critical Current

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
    • 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
    • A61F13/53—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
    • A61F13/53717—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 the layer having a promotional function on liquid propagation in the horizontal direction
    • 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
    • A61F2013/1543—Density with a density gradient in the horizontal plane
    • 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
    • A61F2013/530437—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 part with elevated absorption means
    • 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
    • A61F2013/53445—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 from several sheets
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1,203,682. Absorbent pads. SABA A/S. 1 Feb., 1968 [8 Feb., 1967], No. 5129/68. Heading A5R. An absorbent pad 10 is made of a liquidabsorbent, fibrous material, e.g. defibrated cellulosis, the fibre density of the uncompressed material varying continuously from a part of the pad having greatest fibre density (i.e. the centre in the illustrated embodiment), the thickness of the uncompressed pad being substantially constant. In the preferred embodiment (Fig. 3) the pad is contained in a stressed, liquid pervious covering which subjects the pad to longitudinal stress causing it to assume the shape illustrated.
GB5129/68A 1967-02-08 1968-02-01 Improvements in or relating to absorbent pads Expired GB1203682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO166765A NO115487B (en) 1967-02-08 1967-02-08

Publications (1)

Publication Number Publication Date
GB1203682A true GB1203682A (en) 1970-09-03

Family

ID=19909925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5129/68A Expired GB1203682A (en) 1967-02-08 1968-02-01 Improvements in or relating to absorbent pads

Country Status (12)

Country Link
US (1) US3545441A (en)
AT (1) AT281274B (en)
BE (1) BE710471A (en)
CH (1) CH478562A (en)
DK (1) DK117375B (en)
ES (1) ES146625Y (en)
FI (1) FI46024C (en)
FR (1) FR1554256A (en)
GB (1) GB1203682A (en)
NL (1) NL151258B (en)
NO (1) NO115487B (en)
SE (1) SE349476C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156685A (en) * 1984-04-06 1985-10-16 Procter & Gamble Disposable diaper having density and basis weight profiled absorbent core

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837338A (en) * 1972-11-24 1974-09-24 Kendall & Co Conformable nonwoven bandage
US3993820A (en) * 1973-07-02 1976-11-23 Johnson & Johnson Non-woven product
US4057061A (en) * 1974-12-18 1977-11-08 Kabushiki Kaisha Angel Sanitary napkin
JPS51125992A (en) * 1975-08-18 1976-11-02 Enzeru Kk Sanitary napkin
US4062362A (en) * 1975-12-29 1977-12-13 Colgate-Palmolive Company Disposable and self adjustable diapers
DE2625177C3 (en) * 1976-06-04 1985-01-24 Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg Absorbent bodies for hygienic purposes
US4103062A (en) * 1976-06-14 1978-07-25 Johnson & Johnson Absorbent panel having densified portion with hydrocolloid material fixed therein
US4449979A (en) * 1980-08-26 1984-05-22 Johnson & Johnson Baby Products Company Absorbent structure having gradient densities
EP0067377A3 (en) * 1981-06-11 1983-07-13 Kimberly-Clark Corporation Sanitary napkin prestressed in lateral direction
US4820295A (en) * 1983-09-08 1989-04-11 Personal Products Company Absorbent body with fluid transport means
US5176668A (en) * 1984-04-13 1993-01-05 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
US4699823A (en) * 1985-08-21 1987-10-13 Kimberly-Clark Corporation Non-layered absorbent insert having Z-directional superabsorbent concentration gradient
US5047023A (en) * 1986-07-18 1991-09-10 The Procter & Gamble Company Absorbent members having low density and basis weight acquisition zones
SE462948B (en) * 1988-12-06 1990-09-24 Moelnlycke Ab BODY OF ABSORPTION PRESENTING TO THE MIDDLE PARTY CONTINUOUSLY INCREASED DEGREE OF COMPRESSION AND SUIT FOR ITS PREPARATION
US4994037A (en) * 1990-07-09 1991-02-19 Kimberly-Clark Corporation Absorbent structure designed for absorbing body fluids
US5591149A (en) * 1992-10-07 1997-01-07 The Procter & Gamble Company Absorbent article having meltblown components
US5486167A (en) * 1991-01-03 1996-01-23 The Procter & Gamble Company Absorbent article having blended multi-layer absorbent structure with improved integrity
US5460622A (en) * 1991-01-03 1995-10-24 The Procter & Gamble Company Absorbent article having blended multi-layer absorbent structure with improved integrity
US7102054B1 (en) 1991-12-17 2006-09-05 The Procter & Gamble Company Absorbent article having fused layers
US6103953A (en) * 1991-12-17 2000-08-15 The Procter & Gamble Company Absorbent article having fused layers
US5681300A (en) * 1991-12-17 1997-10-28 The Procter & Gamble Company Absorbent article having blended absorbent core
US5330456A (en) * 1992-04-09 1994-07-19 Paragon Trade Brands, Inc. Disposable absorbent panel assembly
SE519601C2 (en) * 1996-12-17 2003-03-18 Sca Moelnlycke Ab Absorbent structure for diaper, incontinence cover, sanitary napkin or the like with high utilization rate
SE515242C2 (en) * 1998-06-11 2001-07-02 Sca Hygiene Prod Ab Absorbent structure in an absorbent article and absorbent article comprising such structure and method of fabricating the structure
US6465379B1 (en) 1998-06-30 2002-10-15 Bki Holding Corporation Unitary absorbent material for use in absorbent structures
SE514898C2 (en) 1999-08-30 2001-05-14 Sca Hygiene Prod Ab Absorbent structure comprising a compressed regenerated cellulose foam material, method for its preparation, and absorbent articles such as a diaper comprising the structure
SE518736C2 (en) * 1999-08-30 2002-11-12 Sca Hygiene Prod Ab Absorbent, open-celled foam material with good liquid storage capacity and absorbent structure in an absorbent article
SE514713C2 (en) * 1999-08-30 2001-04-09 Sca Hygiene Prod Ab Absorbent structure of an absorbent article comprising an open-cell polymeric foam containing hydrophilic fibers
US20040054343A1 (en) * 2002-09-18 2004-03-18 Barnett Larry N. Horizontal density gradient absorbent system for personal care products
JP4282349B2 (en) * 2003-03-20 2009-06-17 花王株式会社 Disposable diapers
EP1901693B1 (en) * 2005-07-13 2015-04-01 SCA Hygiene Products AB Absorbent article having improved fit
US20070078424A1 (en) * 2005-09-30 2007-04-05 Wu Lanying Z Curved absorbent article
KR101651675B1 (en) 2009-10-30 2016-08-29 유한킴벌리 주식회사 Absorbent article with annular absorbent member
MX345115B (en) 2012-04-25 2017-01-16 Kimberly-Clark Worldwide Incorporated Absorbent personal care articles having longitudinally oriented layers in discrete portions.
CN104780883B (en) 2012-12-04 2019-04-02 金伯利-克拉克环球有限公司 Absorbent commodity with multilayer top flat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156685A (en) * 1984-04-06 1985-10-16 Procter & Gamble Disposable diaper having density and basis weight profiled absorbent core

Also Published As

Publication number Publication date
FI46024C (en) 1972-12-11
FR1554256A (en) 1969-01-17
SE349476C (en) 1974-09-30
ES146625U (en) 1969-07-16
FI46024B (en) 1972-08-31
AT281274B (en) 1970-05-11
US3545441A (en) 1970-12-08
SE349476B (en) 1972-10-02
DE1616138A1 (en) 1972-03-02
NL151258B (en) 1976-11-15
DK117375B (en) 1970-04-20
NO115487B (en) 1968-10-14
BE710471A (en) 1968-06-17
NL6801814A (en) 1968-08-09
ES146625Y (en) 1979-04-01
CH478562A (en) 1969-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee