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GB280961A - Improvements in absorbent pads - Google Patents

Improvements in absorbent pads

Info

Publication number
GB280961A
GB280961A GB31247/27A GB3124727A GB280961A GB 280961 A GB280961 A GB 280961A GB 31247/27 A GB31247/27 A GB 31247/27A GB 3124727 A GB3124727 A GB 3124727A GB 280961 A GB280961 A GB 280961A
Authority
GB
United Kingdom
Prior art keywords
absorbent
layer
pad
catamenial
absorbent pads
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
GB31247/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB280961A publication Critical patent/GB280961A/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
    • A61F13/534—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
    • A61F13/53752—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 the layer is embedded in the absorbent core
    • 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
    • A61F13/45—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 shape
    • A61F13/47—Sanitary towels, incontinence pads or napkins
    • 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
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

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)

Abstract

280,961. Williams, H. R. Nov. 20, 1926, [Convention date]. Catamenial appliances; pads.-An absorbent pad for catamenial or other purposes comprises a layer 2 of absorbent and readily disintegrable felted pulp fibre which is coated with a highly absorbent vegetable paste or powder 3 such as potato flour except at the side edges 4. A second layer 1 of absorbent material is superimposed and the whole is sprayed or otherwise treated with rape-seed or other water-repellent oil. The pad is then wrapped in a sheet of gauze, the projecting ends of which serve for binding and attachment.
GB31247/27A 1926-11-20 1927-11-21 Improvements in absorbent pads Expired GB280961A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US149571A US1702530A (en) 1926-11-20 1926-11-20 Absorbent pad

Publications (1)

Publication Number Publication Date
GB280961A true GB280961A (en) 1928-05-10

Family

ID=22530888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31247/27A Expired GB280961A (en) 1926-11-20 1927-11-21 Improvements in absorbent pads

Country Status (3)

Country Link
US (1) US1702530A (en)
DE (1) DE489308C (en)
GB (1) GB280961A (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506238A (en) * 1940-11-22 1950-05-02 Rowe Richard Everard Shewan Wrapper suitable for menstrual pads
CH247690A (en) * 1945-02-22 1947-03-31 Mueller Fahrni Jeannette Diaper.
US3070095A (en) * 1954-06-24 1962-12-25 Torr David Disposable multi-ply product
US3121427A (en) * 1960-06-13 1964-02-18 Jack M Mosier Catamenial appliance and composition
US3124135A (en) * 1960-06-30 1964-03-10 Cellulosic products
US3408250A (en) * 1967-03-16 1968-10-29 Johnson Rubber Co Baseboard molding strip and method of installing same
US3661154A (en) * 1969-05-26 1972-05-09 David Torr Water-absorbing material
US3651809A (en) * 1970-02-24 1972-03-28 Kimberly Clark Co Baffle for sanitary protection devices
US3683917A (en) * 1970-03-24 1972-08-15 John M Comerford Absorbent product comprising a fluid impervious barrier of a repellent tissue and a hydrocolloid
FR2402474A1 (en) * 1977-09-13 1979-04-06 Beghin Say Sa MANUFACTURING PROCESS OF ABSORBENT STRUCTURES AND OBTAINED STRUCTURES
DE2914386A1 (en) * 1978-04-13 1979-10-25 Andersson A E Bror DEODORIZING AND DISINFECTING LIQUID-ABSORBING PRODUCT AND PROCESS FOR ITS MANUFACTURING
USRE32957E (en) * 1978-10-24 1989-06-20 Johnson & Johnson Absorbent article
US4960477A (en) * 1983-12-01 1990-10-02 Mcneil-Ppc, Inc. Disposable diaper with folded absorbent batt
US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
GB2175024B (en) * 1985-04-15 1988-07-06 Procter & Gamble Absorbent structures
US4699823A (en) * 1985-08-21 1987-10-13 Kimberly-Clark Corporation Non-layered absorbent insert having Z-directional superabsorbent concentration gradient
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
US5230959A (en) 1989-03-20 1993-07-27 Weyerhaeuser Company Coated fiber product with adhered super absorbent particles
US5462537A (en) * 1991-07-31 1995-10-31 Kimberly-Clark Corporation Absorbent article with inversely related gradients
US5547541A (en) 1992-08-17 1996-08-20 Weyerhaeuser Company Method for densifying fibers using a densifying agent
US5998032A (en) 1992-08-17 1999-12-07 Weyerhaeuser Company Method and compositions for enhancing blood absorbence by superabsorbent materials
AU5019993A (en) 1992-08-17 1994-03-15 Weyerhaeuser Company Particle binders
US5352480A (en) 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
US6391453B1 (en) 1992-08-17 2002-05-21 Weyernaeuser Company Binder treated particles
US6340411B1 (en) 1992-08-17 2002-01-22 Weyerhaeuser Company Fibrous product containing densifying agent
US5538783A (en) 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US5300192A (en) 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5641561A (en) 1992-08-17 1997-06-24 Weyerhaeuser Company Particle binding to fibers
US5308896A (en) * 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5807364A (en) 1992-08-17 1998-09-15 Weyerhaeuser Company Binder treated fibrous webs and products
US5543215A (en) 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5573523A (en) * 1995-02-09 1996-11-12 Whalen; Johanna B. Flushable sanitary mini-pad
US20030065297A1 (en) * 2001-09-28 2003-04-03 The Procter & Gamble Company Process for manufacturing disposable fluid-handling article
WO2006065110A1 (en) * 2004-12-15 2006-06-22 Flores Gonzalez Estela Concepc Improvements to ecological and biodegradable absorbent articles
US20060204723A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures
US20060202380A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with undulations
US20060206074A1 (en) * 2005-03-11 2006-09-14 The Procter & Gamble Company Absorbent core structures having undulations
US20060206073A1 (en) * 2005-03-11 2006-09-14 Crane Patrick L Insitube-formed absorbent core structures
US20060206072A1 (en) * 2005-03-11 2006-09-14 Nezam Malakouti Planar-formed absorbent core structures
US20060202379A1 (en) * 2005-03-11 2006-09-14 Rachelle Bentley Method of making absorbent core structures with encapsulated superabsorbent material
WO2019118987A1 (en) * 2017-12-15 2019-06-20 Shero Llp Degradable absorbent polymers and uses thereof
US12220304B2 (en) 2018-10-17 2025-02-11 Curt G. Joa, Inc. Expandable absorbent core and method of manufacture

Also Published As

Publication number Publication date
US1702530A (en) 1929-02-19
DE489308C (en) 1930-01-15

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