ES2136281T3 - Cuerpo absorbente y aparato para su fabricacion. - Google Patents

Cuerpo absorbente y aparato para su fabricacion.

Info

Publication number
ES2136281T3
ES2136281T3 ES95911518T ES95911518T ES2136281T3 ES 2136281 T3 ES2136281 T3 ES 2136281T3 ES 95911518 T ES95911518 T ES 95911518T ES 95911518 T ES95911518 T ES 95911518T ES 2136281 T3 ES2136281 T3 ES 2136281T3
Authority
ES
Spain
Prior art keywords
absorbent
absorbent body
manufacture
layer
refers
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
ES95911518T
Other languages
English (en)
Other versions
ES2136281T5 (es
Inventor
Eje Osterdahl
Ted Guidotti
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.)
Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
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=20393073&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2136281(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Application granted granted Critical
Publication of ES2136281T3 publication Critical patent/ES2136281T3/es
Publication of ES2136281T5 publication Critical patent/ES2136281T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F13/535—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A61F13/536—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 inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
    • 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
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (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)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • External Artificial Organs (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Optical Integrated Circuits (AREA)
  • Drying Of Gases (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN CUERPO ABSORBENTE PARA UN ARTICULO ABSORBENTE COMO UN PAÑAL, UNA PROTECCION CONTRA LA INCONTINENCIA O UNA TOALLITA HIGIENICA Y ESTA FORMADO POR UNA CAPA (2, 3) DE MATERIAL ABSORBENTE EN LA CUAL SE COLOCA UNA CAPA (4, 5) DE PARTICULAS DE MATERIAL LLAMADO SUPERABSORBENTE. SEGUN LA INVENCION, LA CAPA DE PARTICULAS SIGUE UN PATRON DE ABERTURAS PASANTES (8, 9). LA INVENCION SE REFIERE TAMBIEN A UNA DISPOSICION PARA FABRICAR DICHO CUERPO ABSORBENTE.
ES95911518T 1994-02-24 1995-02-22 Cuerpo absorbente y aparato para su fabricacion. Expired - Lifetime ES2136281T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400642A SE508244C2 (sv) 1994-02-24 1994-02-24 Absorptionskropp samt anordning för framställning av en sådan absorptionskropp

Publications (2)

Publication Number Publication Date
ES2136281T3 true ES2136281T3 (es) 1999-11-16
ES2136281T5 ES2136281T5 (es) 2003-12-16

Family

ID=20393073

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95911518T Expired - Lifetime ES2136281T5 (es) 1994-02-24 1995-02-22 Cuerpo absorbente y aparato para su fabricacion.

Country Status (27)

Country Link
US (1) US6080909A (es)
EP (1) EP0796072B2 (es)
JP (1) JP3926381B2 (es)
CN (1) CN1141587A (es)
AT (1) ATE181228T1 (es)
AU (1) AU682760B2 (es)
CO (1) CO4340673A1 (es)
CZ (1) CZ287965B6 (es)
DE (1) DE69510370T3 (es)
DK (1) DK0796072T4 (es)
ES (1) ES2136281T5 (es)
FI (1) FI963292A0 (es)
GB (1) GB2286832B (es)
GR (1) GR3031037T3 (es)
HU (1) HUT76118A (es)
IL (1) IL112467A (es)
MX (1) MX9603546A (es)
NO (1) NO308021B1 (es)
NZ (1) NZ282066A (es)
PE (1) PE3896A1 (es)
PL (1) PL179175B1 (es)
SE (1) SE508244C2 (es)
SK (1) SK106696A3 (es)
TN (1) TNSN95014A1 (es)
TW (1) TW385698U (es)
WO (1) WO1995022952A1 (es)
ZA (1) ZA951016B (es)

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SE514455C2 (sv) 1996-11-15 2001-02-26 Sca Hygiene Prod Ab Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande
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SE514462C2 (sv) 1996-11-15 2001-02-26 Sca Hygiene Prod Ab Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande
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CZ247296A3 (en) 1997-07-16
PL315949A1 (en) 1996-12-09
GB2286832B (en) 1997-09-24
ES2136281T5 (es) 2003-12-16
GB9502554D0 (en) 1995-03-29
TW385698U (en) 2000-03-21
EP0796072B2 (en) 2003-01-02
SE9400642L (sv) 1995-08-25
EP0796072A1 (en) 1997-09-24
JP3926381B2 (ja) 2007-06-06
DE69510370D1 (de) 1999-07-22
DK0796072T3 (da) 1999-12-13
PE3896A1 (es) 1996-03-13
JPH09509349A (ja) 1997-09-22
AU682760B2 (en) 1997-10-16
NO963521D0 (no) 1996-08-23
FI963292A (fi) 1996-08-23
CN1141587A (zh) 1997-01-29
CZ287965B6 (cs) 2001-03-14
CO4340673A1 (es) 1996-07-30
US6080909A (en) 2000-06-27
HUT76118A (en) 1997-06-30
NO308021B1 (no) 2000-07-10
SK106696A3 (en) 1997-04-09
PL179175B1 (pl) 2000-07-31
IL112467A (en) 1999-03-12
HU9602325D0 (en) 1996-10-28
IL112467A0 (en) 1995-03-30
MX9603546A (es) 1997-05-31
SE9400642D0 (sv) 1994-02-24
DK0796072T4 (da) 2003-03-03
GB2286832A (en) 1995-08-30
TNSN95014A1 (fr) 1996-02-06
FI963292A0 (fi) 1996-08-23
DE69510370T3 (de) 2003-09-18
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ATE181228T1 (de) 1999-07-15
AU1905595A (en) 1995-09-11
ZA951016B (en) 1995-10-12
WO1995022952A1 (en) 1995-08-31
GR3031037T3 (en) 1999-12-31
NO963521L (no) 1996-10-07
EP0796072B1 (en) 1999-06-16
SE508244C2 (sv) 1998-09-21
DE69510370T2 (de) 1999-11-18

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