ES260299U - Articulo absorbente utilizable espcialmente como pano higie-nico. - Google Patents

Articulo absorbente utilizable espcialmente como pano higie-nico.

Info

Publication number
ES260299U
ES260299U ES1980260299U ES260299U ES260299U ES 260299 U ES260299 U ES 260299U ES 1980260299 U ES1980260299 U ES 1980260299U ES 260299 U ES260299 U ES 260299U ES 260299 U ES260299 U ES 260299U
Authority
ES
Spain
Prior art keywords
layer
article according
wood pulp
sheet
article
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.)
Withdrawn
Application number
ES1980260299U
Other languages
English (en)
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of ES260299U publication Critical patent/ES260299U/es
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530131Absorbent 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 being made in fibre but being not pulp
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530437Absorbent 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 part with elevated absorption means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F2013/530481Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/53051Absorbent 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 superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53Absorbent 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
    • A61F13/534Absorbent 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
    • A61F2013/53445Absorbent 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 from several sheets

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (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)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1.Artículo absorbente, utilizable especialmente como paño higiénico, comportando dicho artículo, de forma sensiblemente paralelepipèdica, en su parte central, una capa de pasta de madera desfibrada en seco y comprimida después de la formación de la capa, caracterizado por el hecho de que el artículo absorbente comporta sucesivamente, yendo de su cara activa por la que tiene lugar la afluencia de los líquidos corporales a absorber, hacia su cara opuesta a fondo, un velo permeable que rodea exteriormente al artículo absorbente; una hoja permeable; una primera capa de pasta de madera desfibrada en seco; una segunda capa de paste de madera desfibrada en seco y comprimida después de la formación de la capa, estando la primera capa, después de la formación de la capa, o bien no comprimida o bien comprimida, pero hasta un valor que es pequeño con relación al valor de la compresión a que ha sido sometida la segunda capa; un producto que tiene, frente a los líquidos corporales a absorber, buenas propiedades de retención; una hoja subyacente que soporta al producto de gran pobre de retención anteriormente citado, y una hoja impermeable a los líquidos corporales. 2.Artículo según la reivindicación 1, caracterizado por el hecho de que el producto de gran poder de retención se elige del grupo formado por carboximetil-almidones, carboximetil-celulosas, copolímeros injertados de poliacrilonitrilo-almidón, celulosas modificadas por injerto o reticulación y copolímeros acrílicos. 3.Artículo según la reivindicación 2, caracterizado por el hecho de que el producto de gran poder de retención está adherido sobre la hoja de soporte compuesta por fibras hidrófilas y se presenta en forma bien sea de partículas, bien sea de una lengüeta. 4.Artículo según una de las reivindicaciones 1 a 3, caracterizado por el hecho de que la envoltura permeable que lo rodea consiste en una tela no tejida compuesta por lo menos por un 50 por 100 de fibras hidrófobas. 5.Artículo según una de las reivindicaciones 1 a 4,caracterizado por el hecho de que la hoja permeable consiste en una tela no tejida compuesta por lo menos por un 50 por 100 de fibras hidrófobas. 6.Artículo según una de las reivindicaciones 1 a 5, caracterizado por el hecho de que la hoja impermeable está realizada en material plástico y está plegada alrededor de la masa interna del artículo, estando sus dos bordes longitudinales adheridos sobre los dos bordes correspondientes de la hoja permeable. 7.Artículo según una de las reivindicaciones 1 a 6, caracterizado por el hecho de que la compresión de la segunda capa de pasta de madera se efectúa hasta un valor tal que el volumen de la capa considerada, después de la compresión , sea de dos a cinco veces inferior al volumen de la misma capa antes de la compresión. 8.Artículo según la reivindicación 7, caracterizado por el hecho de que el peso específico de la segunda capa de pasta de madera está comprendido entre aproximadamente 0,15 g/cm3. Y aproximadamente 0,35 g/cm3. 9.Artículo según unade las reivindicaciones 1 a 8 , caracterizado por el hecho de que la segunda capa de pasta de madera está sometida a una ligera humidificación, seguida por una pequeña compresión y, eventualmente, por un secado, en el caso de que el grado de humedad sobrepase el 10 por 100, aproximadamente, montándose seguidamente el conjunto constituido por la primera capa de pasta de madera, la segunda capa comprimida y la hoja de soporte del producto de gran poder de retención y envolviéndose, después, con la hoja impermeable a los fluidos corporales y cortándose , finalmente, a la longitud necesaria para obtener el artículo. 10.Artículo según una de las reivindicaciones 1 a 9, caracterizado por el hecho de que la primera capa de pasta de madera tiene un gramaje comprendido entre aproximadamente 200 g/cm2, y aproximadamente 300 g/cm2. 11.Artículo absorbente, utilizable especialmente como paño higiénico.
ES1980260299U 1979-08-03 1980-08-01 Articulo absorbente utilizable espcialmente como pano higie-nico. Withdrawn ES260299U (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919955A FR2462153A1 (fr) 1979-08-03 1979-08-03 Article absorbant notamment serviette hygienique

Publications (1)

Publication Number Publication Date
ES260299U true ES260299U (es) 1982-07-16

Family

ID=9228599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980260299U Withdrawn ES260299U (es) 1979-08-03 1980-08-01 Articulo absorbente utilizable espcialmente como pano higie-nico.

Country Status (9)

Country Link
BE (1) BE884598A (es)
DE (1) DE3029290C2 (es)
DK (1) DK152007C (es)
ES (1) ES260299U (es)
FR (1) FR2462153A1 (es)
GB (1) GB2055297B (es)
IE (1) IE50039B1 (es)
IT (1) IT1130824B (es)
NL (1) NL8004363A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR74804B (es) * 1980-05-12 1984-07-12 Procter & Gamble
ZA818029B (en) * 1980-12-01 1982-10-27 Kimberly Clark Co Sanitary napkin with two layers of absorbent
JPS57191356A (en) * 1981-05-18 1982-11-25 Kao Corp Water absorbable article
US4461621A (en) * 1981-10-19 1984-07-24 Colgate-Palmolive Company Disposable diaper with polymer coating
JPS5939136B2 (ja) * 1982-02-19 1984-09-21 花王株式会社 生理用ナプキン
US4537590A (en) * 1982-11-08 1985-08-27 Personal Products Company Superthin absorbent product
US4505706A (en) * 1983-01-14 1985-03-19 Colgate-Palmolive Company Disposable adult diaper
CA1260202A (en) * 1984-04-13 1989-09-26 Leo J. Bernardin Absorbent structure designed for absorbing body fluids
DE3620077A1 (de) * 1986-06-14 1987-12-17 Pelz & Co Kg W Saugkoerper als slip-einlage oder damenbinde
CA2014203C (en) * 1989-05-08 2000-03-21 Margaret Gwyn Latimer Absorbent structure having improved fluid surge management and product incorporating same
DE4122359C2 (de) * 1991-07-05 1993-12-02 Helen Harper Hygienic Gmbh Saugfähiges Material und dessen Verwendung
US5348547A (en) * 1993-04-05 1994-09-20 The Procter & Gamble Company Absorbent members having improved fluid distribution via low density and basis weight acquisition zones
US5454800A (en) 1993-05-12 1995-10-03 Kimberly-Clark Corporation Absorbent article
SE510466C2 (sv) * 1994-05-04 1999-05-25 Sca Hygiene Prod Ab Ett förfarande för framställning av en absorberande struktur och ett absorberande sårförband innehållande en absorberande struktur framställd enligt förfarandet
JP3339979B2 (ja) * 1995-01-31 2002-10-28 ユニ・チャーム株式会社 使い捨ておむつ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910872A (en) * 1929-02-06 1933-05-23 Harrison R Williams Catamenial napkin
FR1472852A (fr) * 1965-03-30 1967-03-10 Kimberly Clark Co Produit cellulosique à usage de serviette hygiénique
US3525338A (en) * 1968-04-17 1970-08-25 Kimberly Clark Co Absorbent pad
FR2119193A5 (es) * 1970-12-23 1972-08-04 Ruby Ets
DE2208126B1 (de) * 1972-02-22 1973-07-05 Vereinigte Papienverke Schickedanz & Co, 8500 Nürnberg Umhulltes Saugkissen fur hygienische Zwecke
US3768480A (en) * 1972-06-07 1973-10-30 Johnson & Johnson Disposable diaper
US3848598A (en) * 1973-07-09 1974-11-19 Johnson & Johnson Disposable diaper with double contoured panel
DE2424988B2 (de) * 1974-08-20 1976-07-22 Taisei Kako Co., Ltd., Kawanoe, Ehime (Japan) Hygienebinde
PH13425A (en) * 1976-05-10 1980-04-23 Du Pont 2,3,8,12b-tetrahydro 1 h-3a,8-methano-dibenzo(3,4,6,7)cyclohepta(1,2-c)pyrrole derivatives pharmaceutical compositions containing same and method
FR2373274A1 (fr) * 1976-12-08 1978-07-07 Oreal Article absorbant utilisable notamment comme serviette periodique

Also Published As

Publication number Publication date
DE3029290C2 (de) 1984-10-25
IE50039B1 (en) 1986-02-05
GB2055297A (en) 1981-03-04
DK152007C (da) 1988-06-06
FR2462153B1 (es) 1984-03-16
NL8004363A (nl) 1981-02-05
IT1130824B (it) 1986-06-18
GB2055297B (en) 1983-04-20
DE3029290A1 (de) 1981-03-26
BE884598A (fr) 1981-02-02
IT8068240A0 (it) 1980-08-01
DK152007B (da) 1988-01-25
DK329780A (da) 1981-02-04
IE801609L (en) 1981-02-03
FR2462153A1 (fr) 1981-02-13

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20071128