AR005825A1 - Metodo para elaborar un laminado microporoso de una banda de fibras de tela no tejida y una pelicula termoplastica que posee permeabilidad a la humedad y al aire con propiedades de barrera anti-liquida - Google Patents

Metodo para elaborar un laminado microporoso de una banda de fibras de tela no tejida y una pelicula termoplastica que posee permeabilidad a la humedad y al aire con propiedades de barrera anti-liquida

Info

Publication number
AR005825A1
AR005825A1 ARP970100592A ARP970100592A AR005825A1 AR 005825 A1 AR005825 A1 AR 005825A1 AR P970100592 A ARP970100592 A AR P970100592A AR P970100592 A ARP970100592 A AR P970100592A AR 005825 A1 AR005825 A1 AR 005825A1
Authority
AR
Argentina
Prior art keywords
air
microporous laminate
barrier properties
fibers
preparing
Prior art date
Application number
ARP970100592A
Other languages
English (en)
Original Assignee
Clopay Plastic Prod 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 Clopay Plastic Prod Co filed Critical Clopay Plastic Prod Co
Publication of AR005825A1 publication Critical patent/AR005825A1/es

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene

Abstract

Se produce un laminado microporoso tipo tela 13 por laminación de una película susceptible de formar microporos 3 y una banda de fibra no tejida 9seguida de un elastizado incremental entre rodillos 10 y 11. El laminado microporoso tipot ela 13 es permeable al aire y al vapor húmedo pero actúa comobarrera para el pasaje de líquidos. Estos laminados tipo tela especialmente útiles para fabricar artículos que permitan la transmisión de aire y vaporhúmedo propiedadesanti-líquidas. T ales artículos comprenden panales para bebé, apósitos femeninos, prendas de vestir y análogo en los cuales serequieran propiedades de transmisión de aire y vapor húmedo, así como propiedades de barrera anti-líquida.
ARP970100592A 1996-02-15 1997-02-14 Metodo para elaborar un laminado microporoso de una banda de fibras de tela no tejida y una pelicula termoplastica que posee permeabilidad a la humedad y al aire con propiedades de barrera anti-liquida AR005825A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/602,130 US5865926A (en) 1996-02-15 1996-02-15 Method of making a cloth-like microporous laminate of a nonwoven fibrous web and thermoplastic film having air and moisture vapor permeabilities with liquid-barrier properties

Publications (1)

Publication Number Publication Date
AR005825A1 true AR005825A1 (es) 1999-07-14

Family

ID=24410087

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970100592A AR005825A1 (es) 1996-02-15 1997-02-14 Metodo para elaborar un laminado microporoso de una banda de fibras de tela no tejida y una pelicula termoplastica que posee permeabilidad a la humedad y al aire con propiedades de barrera anti-liquida

Country Status (20)

Country Link
US (1) US5865926A (es)
EP (1) EP0934161B1 (es)
JP (1) JP3816528B2 (es)
KR (1) KR100437915B1 (es)
CN (1) CN1067332C (es)
AR (1) AR005825A1 (es)
AT (1) ATE263676T1 (es)
AU (1) AU710947B2 (es)
BR (1) BR9707449A (es)
CA (1) CA2244861C (es)
CZ (1) CZ293479B6 (es)
DE (1) DE69728551T2 (es)
ES (1) ES2218663T3 (es)
HU (1) HU228878B1 (es)
NO (1) NO983670L (es)
NZ (1) NZ331190A (es)
PL (1) PL190719B1 (es)
RU (1) RU2161560C2 (es)
TW (1) TW333499B (es)
WO (1) WO1997029909A1 (es)

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HUP9902044A2 (hu) 1999-11-29
BR9707449A (pt) 1999-07-20
WO1997029909A1 (en) 1997-08-21
EP0934161B1 (en) 2004-04-07
CA2244861A1 (en) 1997-08-21
ES2218663T3 (es) 2004-11-16
CZ244998A3 (cs) 1999-05-12
CA2244861C (en) 2001-12-25
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NO983670D0 (no) 1998-08-11
DE69728551T2 (de) 2004-08-05
HU228878B1 (en) 2013-06-28
PL328565A1 (en) 1999-02-01
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US5865926A (en) 1999-02-02
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NO983670L (no) 1998-10-14
AU2263897A (en) 1997-09-02
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ATE263676T1 (de) 2004-04-15
CN1067332C (zh) 2001-06-20

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