CA1114592A - Absorbent article - Google Patents

Absorbent article

Info

Publication number
CA1114592A
CA1114592A CA284,963A CA284963A CA1114592A CA 1114592 A CA1114592 A CA 1114592A CA 284963 A CA284963 A CA 284963A CA 1114592 A CA1114592 A CA 1114592A
Authority
CA
Canada
Prior art keywords
pad
article
mass
particles
fibres
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
CA284,963A
Other languages
English (en)
French (fr)
Inventor
Donald Patience
Hamzeh Karami
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive 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
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Application granted granted Critical
Publication of CA1114592A publication Critical patent/CA1114592A/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
    • A61F13/45—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
    • A61F13/4702—Sanitary towels, incontinence pads or napkins having a reinforcing member
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • 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
    • A61F2013/53463—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 with a reinforcing structure, e.g. net

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
CA284,963A 1976-08-19 1977-08-18 Absorbent article Expired CA1114592A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71578476A 1976-08-19 1976-08-19
US715,784 1976-08-19

Publications (1)

Publication Number Publication Date
CA1114592A true CA1114592A (en) 1981-12-22

Family

ID=24875467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,963A Expired CA1114592A (en) 1976-08-19 1977-08-18 Absorbent article

Country Status (21)

Country Link
JP (1) JPS5326493A (de)
AT (1) ATA596377A (de)
AU (1) AU518704B2 (de)
BE (1) BE857900A (de)
BR (1) BR7705489A (de)
CA (1) CA1114592A (de)
CH (1) CH625105A5 (de)
DE (1) DE2736816A1 (de)
DK (1) DK365477A (de)
ES (2) ES461714A1 (de)
FR (1) FR2361835A1 (de)
GB (1) GB1582475A (de)
GR (1) GR66824B (de)
IE (1) IE45743B1 (de)
IT (1) IT1115917B (de)
MX (1) MX148630A (de)
MY (1) MY8300129A (de)
NL (1) NL7709207A (de)
PH (1) PH15563A (de)
PT (1) PT66937B (de)
ZA (1) ZA774782B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ190690A (en) * 1978-06-21 1981-03-16 Johnson & Johnson Production of absorbent facing material
JPS5530181U (de) * 1978-08-18 1980-02-27
DE2838618A1 (de) * 1978-09-05 1980-03-06 Bayer Ag Verfahren zur verfestigung von wattebaendern aus synthesefasern fuer die tampon-herstellung
US20130018339A1 (en) * 2011-07-12 2013-01-17 Associated Hygienic Products Llc Disposable Absorbent Article Design Utilizing Unbleached Pulp Fibers for the Absorbent Core

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1163491B (de) * 1953-08-07 1964-02-20 Chicopee Mfg Corp Saugfaehige, zum einmaligen Gebrauch bestimmte Ein- oder Unterlage
DE1417379A1 (de) * 1959-05-19 1968-10-10 Lohmann Kg Mehrlagiger Verbandstoff
DE2024831A1 (de) * 1969-05-30 1970-12-03 Mölnlycke AB, Göteborg (Schweden) Für Kompressen, insbesondere für Menstruationsbinden und Windeln bestimmter saugfähiger Körper aus entfasertem Zellstoff
GB1335547A (en) * 1969-12-12 1973-10-31 Freudenberg Carl Non-woven fabrics
DE1962331C3 (de) * 1969-12-12 1978-11-02 Fa. Carl Freudenberg, 6940 Weinheim Wundauflagematerial
US3683921A (en) * 1970-08-17 1972-08-15 Berry A Brooks Absorbent sponges
JPS4940029A (de) * 1972-08-18 1974-04-15
US3950219A (en) * 1974-01-07 1976-04-13 Johnson & Johnson Method of manufacturing a stabilized fluffy batt of fibers and products resulting therefrom
US3976074A (en) * 1975-08-08 1976-08-24 Colgate-Palmolive Company Absorbent article

Also Published As

Publication number Publication date
JPS6136937B2 (de) 1986-08-21
IE45743L (en) 1979-02-19
ES244581U (es) 1980-10-01
DE2736816A1 (de) 1978-02-23
MY8300129A (en) 1983-12-31
FR2361835B1 (de) 1983-10-28
ES244581Y (es) 1981-09-16
BR7705489A (pt) 1978-04-25
PH15563A (en) 1983-02-11
AU518704B2 (en) 1981-10-15
AU2778777A (en) 1979-02-15
GR66824B (de) 1981-05-04
ZA774782B (en) 1979-03-28
PT66937B (en) 1979-02-06
JPS5326493A (en) 1978-03-11
NL7709207A (nl) 1978-02-21
ES461714A1 (es) 1978-12-01
ATA596377A (de) 1982-10-15
PT66937A (en) 1977-09-01
CH625105A5 (en) 1981-09-15
MX148630A (es) 1983-05-19
IE45743B1 (en) 1982-11-17
FR2361835A1 (fr) 1978-03-17
GB1582475A (en) 1981-01-07
IT1115917B (it) 1986-02-10
DK365477A (da) 1978-02-20
BE857900A (fr) 1977-12-16

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Legal Events

Date Code Title Description
MKEX Expiry