DE2439367C2 - Saugfähiger Hygieneartikel - Google Patents

Saugfähiger Hygieneartikel

Info

Publication number
DE2439367C2
DE2439367C2 DE2439367A DE2439367A DE2439367C2 DE 2439367 C2 DE2439367 C2 DE 2439367C2 DE 2439367 A DE2439367 A DE 2439367A DE 2439367 A DE2439367 A DE 2439367A DE 2439367 C2 DE2439367 C2 DE 2439367C2
Authority
DE
Germany
Prior art keywords
layer
perforations
barrier layer
area
tissue paper
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
DE2439367A
Other languages
German (de)
English (en)
Other versions
DE2439367A1 (de
Inventor
Edward Wallace Lawrenceburg Ind. Hartwell
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE2439367A1 publication Critical patent/DE2439367A1/de
Application granted granted Critical
Publication of DE2439367C2 publication Critical patent/DE2439367C2/de
Expired legal-status Critical Current

Links

Classifications

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    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (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)
  • Dermatology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
DE2439367A 1973-08-20 1974-08-16 Saugfähiger Hygieneartikel Expired DE2439367C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38984173 US3881489A (en) 1973-08-20 1973-08-20 Breathable, liquid inpervious backsheet for absorptive devices

Publications (2)

Publication Number Publication Date
DE2439367A1 DE2439367A1 (de) 1975-02-27
DE2439367C2 true DE2439367C2 (de) 1986-04-30

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US (1) US3881489A (sv)
JP (2) JPS5049041A (sv)
AT (1) AT350015B (sv)
BE (1) BE819013A (sv)
CA (1) CA1008655A (sv)
CH (1) CH577280A5 (sv)
DE (1) DE2439367C2 (sv)
DK (1) DK135923B (sv)
FR (1) FR2241265B1 (sv)
GB (1) GB1471721A (sv)
IE (1) IE40440B1 (sv)
IT (1) IT1020028B (sv)
LU (1) LU70770A1 (sv)
NL (1) NL180489C (sv)
SE (1) SE388342B (sv)

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DK135923B (da) 1977-07-18
DK135923C (sv) 1977-12-12
IE40440B1 (en) 1979-06-06
CA1008655A (en) 1977-04-19
SE388342B (sv) 1976-10-04
SE7410532L (sv) 1975-02-21
DE2439367A1 (de) 1975-02-27
ATA673774A (de) 1978-10-15
JPS5892311U (ja) 1983-06-22
DK443874A (sv) 1975-04-14
FR2241265A1 (sv) 1975-03-21
NL180489C (nl) 1987-03-02
AT350015B (de) 1979-05-10
JPS5049041A (sv) 1975-05-01
US3881489A (en) 1975-05-06
FR2241265B1 (sv) 1978-11-24
IE40440L (en) 1975-02-20
NL7411075A (nl) 1975-02-24
IT1020028B (it) 1977-12-20
CH577280A5 (sv) 1976-07-15
LU70770A1 (sv) 1975-06-11
GB1471721A (en) 1977-04-27
BE819013A (fr) 1975-02-20
JPS5922084Y2 (ja) 1984-07-02
AU7234674A (en) 1976-02-19

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