DE69216170D1 - Saubere trockene Deckschicht aus genadeltem Verbundstoff - Google Patents

Saubere trockene Deckschicht aus genadeltem Verbundstoff

Info

Publication number
DE69216170D1
DE69216170D1 DE69216170T DE69216170T DE69216170D1 DE 69216170 D1 DE69216170 D1 DE 69216170D1 DE 69216170 T DE69216170 T DE 69216170T DE 69216170 T DE69216170 T DE 69216170T DE 69216170 D1 DE69216170 D1 DE 69216170D1
Authority
DE
Germany
Prior art keywords
top layer
layer
generally opaque
facing material
facing
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 - Lifetime
Application number
DE69216170T
Other languages
English (en)
Other versions
DE69216170T2 (de
DE69216170T3 (de
Inventor
Shmuel Dabi
Kays Chinai
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.)
Johnson and Johnson Consumer Inc
Original Assignee
McNeil PPC Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24960838&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69216170(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by McNeil PPC Inc filed Critical McNeil PPC Inc
Publication of DE69216170D1 publication Critical patent/DE69216170D1/de
Publication of DE69216170T2 publication Critical patent/DE69216170T2/de
Application granted granted Critical
Publication of DE69216170T3 publication Critical patent/DE69216170T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

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    • 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
    • A61F2013/53765—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 characterized by its geometry
    • A61F2013/53782—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 characterized by its geometry with holes
    • 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
    • A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
    • A61F2013/53966—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 characterised by the connection of the absorbent layers with each other or with the outer layers by needling, sewing, blow-needling

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Nonwoven Fabrics (AREA)
DE69216170T 1991-07-26 1992-07-24 Saubere trockene Deckschicht aus genadeltem Verbundstoff Expired - Lifetime DE69216170T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73667591A 1991-07-26 1991-07-26
US736675 1991-07-26

Publications (3)

Publication Number Publication Date
DE69216170D1 true DE69216170D1 (de) 1997-02-06
DE69216170T2 DE69216170T2 (de) 1997-05-22
DE69216170T3 DE69216170T3 (de) 2004-07-08

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US (1) US5470326A (de)
EP (1) EP0525676B2 (de)
JP (1) JPH05228174A (de)
AT (1) ATE146670T1 (de)
AU (1) AU646751B2 (de)
BR (1) BR9202826A (de)
CA (1) CA2069682C (de)
DE (1) DE69216170T3 (de)
GR (1) GR1002212B (de)
SG (1) SG45450A1 (de)
TW (1) TW216448B (de)

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Also Published As

Publication number Publication date
TW216448B (de) 1993-11-21
AU646751B2 (en) 1994-03-03
CA2069682A1 (en) 1993-01-27
ATE146670T1 (de) 1997-01-15
EP0525676B1 (de) 1996-12-27
DE69216170T2 (de) 1997-05-22
EP0525676B2 (de) 2003-10-29
EP0525676A2 (de) 1993-02-03
CA2069682C (en) 2003-05-06
BR9202826A (pt) 1993-03-23
SG45450A1 (en) 1998-01-16
EP0525676A3 (en) 1993-04-21
DE69216170T3 (de) 2004-07-08
JPH05228174A (ja) 1993-09-07
US5470326A (en) 1995-11-28
GR1002212B (en) 1996-03-28
GR920100215A (el) 1993-05-24
AU2049392A (en) 1993-01-28

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