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DE69009052D1 - Absorbierende körper sowie deren vorstufen. - Google Patents

Absorbierende körper sowie deren vorstufen.

Info

Publication number
DE69009052D1
DE69009052D1 DE69009052T DE69009052T DE69009052D1 DE 69009052 D1 DE69009052 D1 DE 69009052D1 DE 69009052 T DE69009052 T DE 69009052T DE 69009052 T DE69009052 T DE 69009052T DE 69009052 D1 DE69009052 D1 DE 69009052D1
Authority
DE
Germany
Prior art keywords
absorbent
attached
film
stages
areas
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.)
Revoked
Application number
DE69009052T
Other languages
English (en)
Other versions
DE69009052T2 (de
Inventor
Mark Smith
Patrick Blott
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.)
Smith and Nephew PLC
Original Assignee
Smith and Nephew PLC
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=10653473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69009052(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Smith and Nephew PLC filed Critical Smith and Nephew PLC
Application granted granted Critical
Publication of DE69009052D1 publication Critical patent/DE69009052D1/de
Publication of DE69009052T2 publication Critical patent/DE69009052T2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01034—Non-adhesive bandages or dressings characterised by a property
    • A61F13/01046—Air-vapor permeability
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    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
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    • A61F2013/00259—Wound bandages in a special way pervious to air or vapours thin film
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    • 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
    • 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.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE69009052T 1989-03-16 1990-03-16 Absorbierende körper sowie deren vorstufen. Revoked DE69009052T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898906100A GB8906100D0 (en) 1989-03-16 1989-03-16 Laminates
PCT/GB1990/000398 WO1990010424A1 (en) 1989-03-16 1990-03-16 Absorbent devices and precursors therefor

Publications (2)

Publication Number Publication Date
DE69009052D1 true DE69009052D1 (de) 1994-06-23
DE69009052T2 DE69009052T2 (de) 1994-10-27

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DE69009052T Revoked DE69009052T2 (de) 1989-03-16 1990-03-16 Absorbierende körper sowie deren vorstufen.

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US (1) US5328450A (de)
EP (1) EP0463076B1 (de)
JP (1) JPH04503763A (de)
AT (1) ATE105702T1 (de)
AU (2) AU635254B2 (de)
CA (1) CA2041652C (de)
DE (1) DE69009052T2 (de)
DK (1) DK0463076T3 (de)
ES (1) ES2055425T3 (de)
GB (2) GB8906100D0 (de)
WO (1) WO1990010424A1 (de)
ZA (1) ZA902040B (de)

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NZ199684A (en) * 1981-02-13 1985-03-20 Smith & Nephew Ass Wound dressing;wound facing layer a conformable elastomeric integral net
AU562370B2 (en) * 1982-10-02 1987-06-11 Smith & Nephew Associated Companies Plc Moisture vapour permeable adhesive surgical dressing
DE3464326D1 (en) * 1983-04-06 1987-07-30 Smith & Nephew Ass Dressing
SE449285B (sv) * 1984-05-15 1987-04-27 Moelnlycke Ab Absorberande produkt, sasom bloja, binda eller sarforband
US4650481A (en) * 1985-02-22 1987-03-17 Kimberly-Clark Corporation Crinkled, quilted absorbent pad
DE3521374A1 (de) * 1985-06-14 1986-12-18 Unilever N.V., Rotterdam Verfahren zum herstellen eines folienverbundes und danach hergestellter folienverbund
GB8521254D0 (en) * 1985-08-24 1985-10-02 Smith & Nephew Ass Contoured film
US4846813A (en) * 1985-09-25 1989-07-11 Kimberly-Clark Corporation Self-sealing fluid absorbent article
EP0259003A3 (de) * 1986-08-04 1989-07-12 REXENE PRODUCTS COMPANY (A Delaware Corporation) Verfahren zum Herstellen mikroporöser Filme
GB2225724B (en) * 1988-12-10 1992-07-15 Smith & Nephew Hygienic absorbent device

Also Published As

Publication number Publication date
AU3710393A (en) 1993-06-24
WO1990010424A1 (en) 1990-09-20
GB8906100D0 (en) 1989-04-26
DE69009052T2 (de) 1994-10-27
GB2244921A (en) 1991-12-18
US5328450A (en) 1994-07-12
AU635254B2 (en) 1993-03-18
ES2055425T3 (es) 1994-08-16
EP0463076A1 (de) 1992-01-02
DK0463076T3 (da) 1994-06-27
EP0463076B1 (de) 1994-05-18
GB2244921B (en) 1992-10-28
GB9108901D0 (en) 1991-07-10
CA2041652C (en) 2001-01-16
ATE105702T1 (de) 1994-06-15
AU648950B2 (en) 1994-05-05
JPH04503763A (ja) 1992-07-09
AU5339890A (en) 1990-10-09
ZA902040B (en) 1991-03-27
CA2041652A1 (en) 1990-09-17

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