BR0101924A - Folha composta respirável e impermeável a lìquido - Google Patents

Folha composta respirável e impermeável a lìquido

Info

Publication number
BR0101924A
BR0101924A BR0101924-4A BR0101924A BR0101924A BR 0101924 A BR0101924 A BR 0101924A BR 0101924 A BR0101924 A BR 0101924A BR 0101924 A BR0101924 A BR 0101924A
Authority
BR
Brazil
Prior art keywords
breathable
film
waterproof
sheet
liquid
Prior art date
Application number
BR0101924-4A
Other languages
English (en)
Inventor
Michiyo Matsushita
Yasushi Atsuta
Original Assignee
Uni Charm Corp
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 Uni Charm Corp filed Critical Uni Charm Corp
Publication of BR0101924A publication Critical patent/BR0101924A/pt

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • 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
    • A61F13/51—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 outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
    • 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
    • A61F13/51—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 outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
    • 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
    • A61F13/51—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 outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51478—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers
    • A61F13/5148—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being a laminate, e.g. multi-layered or with several layers having an impervious inner layer and a cloth-like outer layer
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24843—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] with heat sealable or heat releasable adhesive layer
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • Y10T442/678—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]

Abstract

"FOLHA COMPOSTA RESPIRáVEL E IMPERMEáVEL A LìQUIDO". Uma folha composta impermeável e líquido e respirável que inclui uma película de resina sintética termoplástica impermeável e líquido e respirável, flexível 2 e camadas de não-tecido seláveis por aquecimento 3A, 3B colocadas sobre a superfície oposta da película 2. A película 2 tem um peso básico de 0,098 até 0,392 N/m^ 2^ e uma porcentagem de contração térmico de 3 até 8 % sob 60 <198>C de atmosfera térmica enquanto as camadas de não-tecido 3A, 3B tem um peso básico de 0,049 até 0,294 N/m^ 2^. A folha 1 é formada com uma pluralidade de seq³ências de regiões seladas por aquecimento 4 cada uma estendendo-se na direção transversa Y e espaçada uma da outra na direção longitudinal X intersectando a direção transversa Y. Entre cada par de regiões adjacentes seladas por aquecimento 4, as camadas de não-tecido 3A, 3B descreve arcos circulares os quais são convexos para fora em uma direção de espessura da folha 1 a partir das superfícies opostas da película 2.
BR0101924-4A 2000-05-09 2001-05-03 Folha composta respirável e impermeável a lìquido BR0101924A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000135981A JP2001315268A (ja) 2000-05-09 2000-05-09 通気不透液性複合シート

Publications (1)

Publication Number Publication Date
BR0101924A true BR0101924A (pt) 2002-07-16

Family

ID=18643991

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0101924-4A BR0101924A (pt) 2000-05-09 2001-05-03 Folha composta respirável e impermeável a lìquido

Country Status (10)

Country Link
US (1) US20010041248A1 (pt)
EP (1) EP1153737A3 (pt)
JP (1) JP2001315268A (pt)
KR (1) KR20010106216A (pt)
CN (1) CN1322869A (pt)
AU (1) AU3510901A (pt)
BR (1) BR0101924A (pt)
CA (1) CA2343636A1 (pt)
ID (1) ID30196A (pt)
SG (1) SG85237A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0102035L (sv) * 2001-06-08 2002-12-09 Sca Hygiene Prod Ab Laminat av fibrösa skikt
US7919169B2 (en) 2001-06-08 2011-04-05 Sca Hygiene Products Ab Laminate made of fibrous layers for use in absorbent articles
JP4443854B2 (ja) * 2003-04-28 2010-03-31 株式会社クラレ 透湿性エラストマーシート
US20040224596A1 (en) * 2003-05-09 2004-11-11 Mathis Michael P. Nonwoven breathable composite barrier fabric
JP4430338B2 (ja) * 2003-05-27 2010-03-10 ユニ・チャーム株式会社 吸収性物品
US20050124242A1 (en) * 2003-12-03 2005-06-09 Jean Norvell Novel polymer films and textile laminates containing such polymer films
DE102004024042A1 (de) * 2004-05-07 2005-11-24 Paul Hartmann Ag Vlies-/Folienlaminat
JP4517888B2 (ja) * 2005-02-25 2010-08-04 東レ株式会社 移動用シート
JP2006263447A (ja) * 2005-02-25 2006-10-05 Toray Ind Inc 移動用シート及び移動用シートセット
US7323072B2 (en) * 2005-04-27 2008-01-29 Kimberly-Clark Worldwide, Inc. Multi-roll bonding and aperturing
FR2893036B1 (fr) * 2005-11-08 2008-03-14 Aplix Sa Stratifie non tisse-elastomere-non tisse
US8603281B2 (en) * 2008-06-30 2013-12-10 Kimberly-Clark Worldwide, Inc. Elastic composite containing a low strength and lightweight nonwoven facing
US8679992B2 (en) * 2008-06-30 2014-03-25 Kimberly-Clark Worldwide, Inc. Elastic composite formed from multiple laminate structures
JP5139193B2 (ja) * 2008-07-31 2013-02-06 弘子 吉本 機能性シート
US20100199406A1 (en) 2009-02-06 2010-08-12 Nike, Inc. Thermoplastic Non-Woven Textile Elements
US20100199520A1 (en) * 2009-02-06 2010-08-12 Nike, Inc. Textured Thermoplastic Non-Woven Elements
US9682512B2 (en) 2009-02-06 2017-06-20 Nike, Inc. Methods of joining textiles and other elements incorporating a thermoplastic polymer material
JP5452949B2 (ja) * 2009-02-24 2014-03-26 ユニ・チャーム株式会社 ロール状シートの製造方法、及び、ロール状シートの製造装置
JP5606778B2 (ja) * 2010-04-22 2014-10-15 大倉工業株式会社 手術用資材
CN101983865A (zh) * 2010-08-31 2011-03-09 东莞市挚爱内衣有限公司 一种基于热熔胶无纺布复合的生产工艺
US9179783B2 (en) 2010-12-06 2015-11-10 Snell R&D, Llc Bed bug protection device
US20140144171A1 (en) * 2011-06-30 2014-05-29 Bha Altair, Llc Method of Wetting Evaporative Cooler Media Through a Fabric Distribution Layer
CN104379338B (zh) 2012-03-07 2018-03-16 丰田铁工株式会社 重合复合内饰零件
US9815418B2 (en) 2013-05-15 2017-11-14 Toyoda Iron Works Co., Ltd. Laminated composite interior part
US9744083B2 (en) * 2013-10-04 2017-08-29 Kimberly-Clark Worldwide, Inc. Apertured outer cover for absorbent articles
CN109023709A (zh) * 2018-07-24 2018-12-18 浙江金三发非织造布有限公司 一种弹性超柔纺粘无纺布
JP6557440B1 (ja) * 2019-01-25 2019-08-07 三井化学株式会社 スパンボンド不織布、スパンボンド不織布の製造方法、エンボスロール
JP7257948B2 (ja) * 2019-12-27 2023-04-14 ユニ・チャーム株式会社 積層不織布

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755062A (en) * 1971-07-21 1973-08-28 Grace W R & Co Fabric formed by heat sealing, shrinking and foaming backing
US4781966A (en) * 1986-10-15 1988-11-01 Kimberly-Clark Corporation Spunlaced polyester-meltblown polyetherester laminate
EP0327402A3 (en) * 1988-02-05 1990-10-10 Tonen Chemical Corporation Gas-permeable, waterproof composite sheet
CA2116081C (en) * 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
US5814178A (en) * 1995-06-30 1998-09-29 Kimberly-Clark Worldwide, Inc. Process for making a bulked fabric laminate
TW343148B (en) * 1996-03-19 1998-10-21 Kao Corp Composite sheet, absorbent article and process for producing the same
US6037281A (en) * 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
JPH10295724A (ja) * 1997-04-25 1998-11-10 Uni Charm Corp 体液処理用吸収性物品
US5883028A (en) * 1997-05-30 1999-03-16 Kimberly-Clark Worldwide, Inc. Breathable elastic film/nonwoven laminate
US6610163B1 (en) * 1997-12-17 2003-08-26 Kimberly-Clark Worldwide, Inc. Enhanced barrier film and laminate and method for producing same

Also Published As

Publication number Publication date
SG85237A1 (en) 2001-12-19
KR20010106216A (ko) 2001-11-29
US20010041248A1 (en) 2001-11-15
EP1153737A3 (en) 2002-08-21
EP1153737A2 (en) 2001-11-14
CA2343636A1 (en) 2001-11-09
JP2001315268A (ja) 2001-11-13
AU3510901A (en) 2001-11-15
CN1322869A (zh) 2001-11-21
ID30196A (id) 2001-11-15

Similar Documents

Publication Publication Date Title
BR0101924A (pt) Folha composta respirável e impermeável a lìquido
AR017525A1 (es) Una pelicula con capacidad para respirar y el laminado que incluye dicha pelicula
AR085300A2 (es) Material para bucle de un cierre de tipo abrojo
CO5070661A1 (es) Articulo absorbente con cubierta exterior distintiva visual- mente y al tacto
AR013464A1 (es) UNA PELíCULA CON CAPACIDAD PARA RESPIRAR TÉRMICAMENTE ESTABLE, UN LAMINADO QUE COMPRENDE DICHA PELICULA Y EL ARTICULO ABSORBENTE OBTENIDO.
BR0206790A (pt) Embalagem de diversas toalhas de limpeza absorvedoras de óleo adequadas para limpar pele ou cabelo de um usuário
PE96298A1 (es) Lamina no tejida que contiene una pelicula adelgazada por estiramiento y reforzada con adhesivo
ES2025604T3 (es) Lamina de poliolefina de varias capas, opaca, orientable biaxialmente, imprimible y sellable por ambos lados; su fabricacion y su utilizacion.
BR0112098A (pt) Painel evacuado para isolamento térmico de um corpo tendo superfìcies não-planas
BR9812205A (pt) Laminado de pelìcula
BR0116611A (pt) Estruturas de laminado flexìveis tendo regiões diferentes juntas de um material.
ES2078270T3 (es) Lamina de polipropileno, con orientacion biaxial, dotada de una elevada resistencia mecanica.
ES2163497T3 (es) Material compuesto de pelicula con aberturas/material no tejido para higiene personal, articulos absorbentes y similares.
BRPI0409669A (pt) construção com folhas em camadas, e, artigo útil em bioreatores aerados de membrana
PE97698A1 (es) Articulo absorbente con elemento elastico
BR0207448A (pt) Material laminado por contato, sem orientação, passìvel de termoformação, e método para produzir o mesmo
AR043493A1 (es) Estructuras de barreras multicapas termoplasticas
BR9814895A (pt) Material para forração laminado com múltiplas camadas
BR9713846A (pt) Processo para a fabricação de estruturas em camadas individuais compreendendo material em partìculas e estruturas em camadas feitas a partir do mesmo
BR0211103A (pt) Materiais laminados absorventes e resistentes a cortes para múltiplas finalidades
ES2103867T3 (es) Revestimiento de tejados termosellable con materia inerte mineral.
CO4930347A1 (es) Articulo absorbente con sistema de sujecion dual
BR0101619A (pt) Folha composta flexìvel
BRPI0409922A (pt) folha compósita capaz de refletir energia radiante, e, luva compósita para receber artigos alongados
BR0110777A (pt) Estrutura de múltiplos compartimentos para isolamento e outros materiais

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A, 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.