BR0002299A - Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente - Google Patents

Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente

Info

Publication number
BR0002299A
BR0002299A BR0002299-3A BR0002299A BR0002299A BR 0002299 A BR0002299 A BR 0002299A BR 0002299 A BR0002299 A BR 0002299A BR 0002299 A BR0002299 A BR 0002299A
Authority
BR
Brazil
Prior art keywords
absorbent core
absorbent
intimate
paper
sheet
Prior art date
Application number
BR0002299-3A
Other languages
English (en)
Other versions
BR0002299C1 (pt
Inventor
Igor Philip Passos Proglhof
Original Assignee
Johnson & Johnson Ind Com
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 Johnson & Johnson Ind Com filed Critical Johnson & Johnson Ind Com
Priority to BR0002299-3A priority Critical patent/BR0002299C1/pt
Priority to US09/848,465 priority patent/US20020007165A1/en
Priority to ZA200103641A priority patent/ZA200103641B/xx
Priority to CZ20011574A priority patent/CZ20011574A3/cs
Priority to DE60113761T priority patent/DE60113761T2/de
Priority to RU2001112426/14A priority patent/RU2266091C2/ru
Priority to CA002346275A priority patent/CA2346275A1/en
Priority to EP01304069A priority patent/EP1151735B1/en
Priority to CN01119685A priority patent/CN1337214A/zh
Priority to AU43748/01A priority patent/AU784386B2/en
Priority to ARP010102151A priority patent/AR028554A1/es
Priority to CO01035563A priority patent/CO5180618A1/es
Priority to MXPA01004623A priority patent/MXPA01004623A/es
Priority to TW090111878A priority patent/TW581672B/zh
Publication of BR0002299A publication Critical patent/BR0002299A/pt
Priority to HK02101723.0A priority patent/HK1040046B/zh
Publication of BR0002299C1 publication Critical patent/BR0002299C1/pt

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
    • A61F13/531—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 a homogeneous composition through the thickness of the pad
    • A61F13/532—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 a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • 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
    • 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
    • A61F13/53409—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 having a folded core
    • A61F13/53427—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 having a folded core having an e-folded cross-section
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • 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
    • A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
    • A61F2013/530708—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties
    • A61F2013/530737—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity
    • A61F2013/530744—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 superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the absorbency properties by the absorbent capacity by the absorbency under load

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Patente de Invenção: "ABSORVENTE ìNTIMO, NúCLEO ABSORVENTE E MéTODO DE FABRICAçãO DE NúCLEO ABSORVENTE". A presente invenção refere-se a um absorvente íntimo (1), particularmente a um absorvente íntimo feminino (1) ultra-fino. Os absorventes ultra-finos conhecidos da técnica são constituídos de um núcleo absorvente (8) envolto por uma camada superior (2) permeável adaptada para entrar em contato com o corpo da usuária, e por uma camada inferior (3) impermeável cooperante com a sua calcinha. Um dos objetivos da presente invenção é prover um absorvente íntimo (1) ultra-fino, utilizando-se papel do tipo "wet laid" na fabricação de um núcleo absorvente, substituindo o papel "air laid". Tal objetivo é alcançado através de um absorvente íntimo (1) compreendendo uma camada superior (2) permeável a líquidos, uma camada inferior (3) impermeável a líquidos, uma camada de transferência (7) e um núcleo absorvente (8) que, por sua vez, inclui uma folha de absorção (9) e material superabsorvente (10) aderido a uma superfície interna da folha (9), a dita folha (9) tendo as laterais longitudinais dobradas sobre a sua superfície interna e sendo fabricada em papel tipo "wet laid". Um outro objetivo da presente é fabricar um núcleo absorvente (8) utilizando-se papel do tipo "wet laid" em substituição ao papel "air laid". Tal objetivo é alcançado através de um núcleo absorvente (8), particularmente um núcleo absorvente (8) para um absorvente íntimo (1), compreendendo uma folha de absorção (9) e material superabsorvente (10), o material superabsorvente (10) aderido a uma superfície interna da folha (9), a dita folha (9) tendo as laterais longitudinais dobradas sobre a sua superfície interna e sendo fabricada em papel tipo "wet laid". Ainda é previsto um método de fabricação de um núcleo absorvente (8) que compreende uma folha de absorção (9) e material superabsorvente (10).
BR0002299-3A 2000-05-05 2000-05-05 Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente BR0002299C1 (pt)

Priority Applications (15)

Application Number Priority Date Filing Date Title
BR0002299-3A BR0002299C1 (pt) 2000-05-05 2000-05-05 Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente
US09/848,465 US20020007165A1 (en) 2000-05-05 2001-05-03 Absorbent core for use in a sanitary absorbent article and method for manufacturing
EP01304069A EP1151735B1 (en) 2000-05-05 2001-05-04 Absorbent core for use in a sanitary absorbent article and method for manufacturing
CZ20011574A CZ20011574A3 (cs) 2000-05-05 2001-05-04 Absorpční jádro pouľitelné v hygienickém absorpčním výrobku a způsob jeho výroby
DE60113761T DE60113761T2 (de) 2000-05-05 2001-05-04 Absorbierende Kernschicht zur Verwendung in einem absorbierenden Hygieneartikel und Verfahren zur Herstellung
RU2001112426/14A RU2266091C2 (ru) 2000-05-05 2001-05-04 Гигиеническое абсорбирующее изделие, абсорбирующая сердцевина и способ ее изготовления
CA002346275A CA2346275A1 (en) 2000-05-05 2001-05-04 Absorbent core for use in a sanitary absorbent article and method for manufacturing
ZA200103641A ZA200103641B (en) 2000-05-05 2001-05-04 Absorbent core forl use in a sanitary absorbent article and method for manufacturing.
CN01119685A CN1337214A (zh) 2000-05-05 2001-05-05 用于卫生吸湿用品中的吸湿芯及其制造方法
AU43748/01A AU784386B2 (en) 2000-05-05 2001-05-07 Absorbent core for use in a sanitary absorbent article and method for manufacturing
ARP010102151A AR028554A1 (es) 2000-05-05 2001-05-07 Nucleo absorbente para usarse en un articulo absorbente y metodo para su fabricacion
CO01035563A CO5180618A1 (es) 2000-05-05 2001-05-07 Nucleo absorbente para ser usado en un articulo higienico absorbente y metodo para su elaboracion
MXPA01004623A MXPA01004623A (es) 2000-05-05 2001-05-07 Nucleo absorbente para usarse en un articulo absorbente y metodo para su fabricacion.
TW090111878A TW581672B (en) 2000-05-05 2001-05-18 Absorbent core for use in a sanitary absorbent article and method for manufacturing
HK02101723.0A HK1040046B (zh) 2000-05-05 2002-03-06 用於衛生吸收性製品的吸收性芯及其製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0002299-3A BR0002299C1 (pt) 2000-05-05 2000-05-05 Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente

Publications (2)

Publication Number Publication Date
BR0002299A true BR0002299A (pt) 2002-01-02
BR0002299C1 BR0002299C1 (pt) 2002-11-26

Family

ID=3944433

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002299-3A BR0002299C1 (pt) 2000-05-05 2000-05-05 Absorvente ìntimo, núcleo absorvente e método de fabricação de núcleo absorvente

Country Status (15)

Country Link
US (1) US20020007165A1 (pt)
EP (1) EP1151735B1 (pt)
CN (1) CN1337214A (pt)
AR (1) AR028554A1 (pt)
AU (1) AU784386B2 (pt)
BR (1) BR0002299C1 (pt)
CA (1) CA2346275A1 (pt)
CO (1) CO5180618A1 (pt)
CZ (1) CZ20011574A3 (pt)
DE (1) DE60113761T2 (pt)
HK (1) HK1040046B (pt)
MX (1) MXPA01004623A (pt)
RU (1) RU2266091C2 (pt)
TW (1) TW581672B (pt)
ZA (1) ZA200103641B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040054342A1 (en) * 2002-09-18 2004-03-18 Newbill Vincent B. Absorbent articles having a superabsorbent retention web
US7355091B2 (en) 2002-09-18 2008-04-08 Kimberly-Clark Worldwide, Inc. Elastomeric nonwoven with attached superabsorbent polymer
US20040122389A1 (en) * 2002-12-23 2004-06-24 Mace Tamara Lee Use of hygroscopic treatments to enhance dryness in an absorbent article
US7175741B2 (en) * 2003-07-16 2007-02-13 Weyerhaeuser, Co. Reducing odor in absorbent products
US20060004334A1 (en) * 2004-06-30 2006-01-05 Kimberly-Clark Worldwide, Inc. Stabilized absorbent structures
US9549858B2 (en) 2010-01-06 2017-01-24 Ching-Yun Morris Yang Ultra-thin absorbent article
US20110162989A1 (en) 2010-01-06 2011-07-07 Ducker Paul M Ultra thin laminate with particulates in dense packages
WO2015131161A2 (en) 2014-02-28 2015-09-03 Attends Healthcare Products, Inc. Absorbent article with multi-layer folded absorbent core
EP3799846A1 (en) 2017-12-21 2021-04-07 Gdm S.P.A. Method for manufacturing an absorbent article
RU2020123382A (ru) 2017-12-21 2022-01-21 Эссити Хайджин Энд Хелт Актиеболаг Впитывающее изделие и способ изготовления впитывающего изделия
WO2019125231A1 (en) 2017-12-21 2019-06-27 Essity Hygiene And Health Aktiebolag Absorbent article with reduced sagging and method for manufacturing the absorbent article
CN109350369B (zh) * 2018-12-03 2023-05-05 广东佰分爱卫生用品有限公司 一种在纸尿裤生产中用于无纺布自动包裹芯体的设备
US20220241119A1 (en) * 2019-07-12 2022-08-04 Kimberly-Clark Worldwide, Inc. Multi-layer absorbent cores and methods of manufacture
CN114917077B (zh) * 2022-05-23 2023-04-14 福建美可纸业有限公司 一种纸尿裤吸收芯体的制备工艺
CN115120414B (zh) * 2022-06-27 2023-08-15 福建恒安集团有限公司 一种贴身弹性拉拉裤的制备方法

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JPS54105894A (en) * 1978-02-07 1979-08-20 Uni Charm Corp Physiologic article
US4333463A (en) * 1980-11-17 1982-06-08 Johnson & Johnson Baby Products Company Absorbent structure containing superabsorbent
US4960477A (en) * 1983-12-01 1990-10-02 Mcneil-Ppc, Inc. Disposable diaper with folded absorbent batt
DE3344032A1 (de) * 1983-12-06 1985-06-13 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Saugkoerper fuer hygienische zwecke und verfahren zu seiner herstellung
US4551191A (en) * 1984-06-29 1985-11-05 The Procter & Gamble Company Method for uniformly distributing discrete particles on a moving porous web
US4596567A (en) * 1984-08-17 1986-06-24 Personal Products Company Perf-embossed absorbent structure
US5147343B1 (en) * 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US5217445A (en) * 1990-01-23 1993-06-08 The Procter & Gamble Company Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers
US5246772A (en) * 1990-10-12 1993-09-21 James River Corporation Of Virginia Wetlaid biocomponent web reinforcement of airlaid nonwovens
US5423786A (en) * 1993-09-24 1995-06-13 Mcneil-Ppc, Inc. Stabilized absorbent core and products made therefrom
US5599335A (en) * 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
ES2145797T3 (es) * 1994-09-09 2000-07-16 Procter & Gamble Estructura de material compuesto absorbente y metodo para formarla.
CA2228285A1 (en) * 1995-08-07 1997-02-20 Jennifer Lynn David Disposable absorbent article with fit and fluid transfer capabilities
FR2744456A1 (fr) * 1996-02-07 1997-08-08 Atochem Elf Sa Polymeres superabsorbants a structure coeur-coquille et leur procede d'obtention
US6066775A (en) * 1997-10-09 2000-05-23 Amir Paper Products Absorbent core and method for construction thereof
US6410820B1 (en) * 1997-11-14 2002-06-25 The Procter & Gamble Company Method of making a slitted or particulate absorbent material and structures formed thereby

Also Published As

Publication number Publication date
CO5180618A1 (es) 2002-07-30
DE60113761D1 (de) 2005-11-10
EP1151735A3 (en) 2002-02-06
EP1151735B1 (en) 2005-10-05
CA2346275A1 (en) 2001-11-05
CZ20011574A3 (cs) 2002-10-16
US20020007165A1 (en) 2002-01-17
AU4374801A (en) 2001-11-08
CN1337214A (zh) 2002-02-27
HK1040046A1 (en) 2002-05-24
AU784386B2 (en) 2006-03-23
MXPA01004623A (es) 2004-09-10
HK1040046B (zh) 2006-04-07
EP1151735A2 (en) 2001-11-07
DE60113761T2 (de) 2006-07-13
TW581672B (en) 2004-04-01
ZA200103641B (en) 2002-11-04
RU2266091C2 (ru) 2005-12-20
BR0002299C1 (pt) 2002-11-26
AR028554A1 (es) 2003-05-14

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