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AR047178A1 - Un laminado elastico y metodo para formar dicho laminado elastico - Google Patents

Un laminado elastico y metodo para formar dicho laminado elastico

Info

Publication number
AR047178A1
AR047178A1 ARP040104958A ARP040104958A AR047178A1 AR 047178 A1 AR047178 A1 AR 047178A1 AR P040104958 A ARP040104958 A AR P040104958A AR P040104958 A ARP040104958 A AR P040104958A AR 047178 A1 AR047178 A1 AR 047178A1
Authority
AR
Argentina
Prior art keywords
elastic
layer
coating layer
laminate
continuous filament
Prior art date
Application number
ARP040104958A
Other languages
English (en)
Inventor
Peiguang Zhou
Greg N Geiser
Gregory K Hall
Raymond J May
James R Fitts Jr
Mark M Mleziva
Charles J Morell
Wing-Chak Ng
Thomas H Roessler
Bryan J Stadelman
Howard M Welch
Robert D Wright
Braulio A Polanco
Joerg Hendrix
Peter M Kobylivker
Bryon Paul Day
Steven R Stopper
Original Assignee
Kimberly Clark 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34752336&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR047178(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US10/750,295 external-priority patent/US7601657B2/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of AR047178A1 publication Critical patent/AR047178A1/es

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
    • A61F13/45Absorbent 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 shape
    • A61F13/49Absorbent 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 shape specially adapted to be worn around the waist, e.g. diapers, nappies
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/04Layered 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 characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/22Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • 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
    • A61F13/51Absorbent 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 of the pads
    • A61F13/514Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/10Layered 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 characterised by a fibrous or filamentary layer reinforced with filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/22Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H5/00Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0253Polyolefin fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51Elastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00Personal care
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00Personal care
    • B32B2555/02Diapers or napkins

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Cartons (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Un laminado elástico capaz de ser enrollado para su almacenamiento y desenrollado desde un rollo cuando se lo necesita para usar incluye una capa elástica seleccionada del grupo que consiste en una serie de hebras de filamento continuo, una serie de hebras de filamento continuo con un material soplado con fusion depositado sobre las hebras de filamento continuo, y una película; y una capa de revestimiento unida a un solo lado de la capa elástica. El laminado también puede incluir un adhesivo que demuestra un tiempo de apertura relativamente corto depositado entre la capa elástica y la capa de revestimiento, o dicho adhesivo y un adhesivo o agente antibloqueante posterior a la union, o una capa de agente antibloqueante depositado sobre la capa elástica en un lado opuesto a la capa de revestimiento. La capa soplada con fusion puede incluir un polímero elástico soplado con fusion basado en poliolefina que tiene un grado de cristalinidad de entre aproximadamente 3 % y aproximadamente 40 %. El laminado, adecuadamente, tiene una resistencia al desprendimiento entre las capas de menos de aproximadamente 70 gramos por 3 pulgadas de ancho en la direccion transversal a un índice de esfuerzo de 300 mm/min. Alternativamente o adicionalmente, las hebras de filamento continuo y/o la capa de revestimiento pueden incluir un polímero elástico soplado con fusion basado en poliolefina que tiene un grado de cristalinidad de entre aproximadamente 3 % y aproximadamente 40 %. En ciertas realizaciones, el laminado elástico puede incluir una capa de revestimiento extensible unida a una capa de película elástica o semielástica que tiene un peso base de aproximadamente 50 g/m2 o menor, en donde la capa de revestimiento incluye un polímero elástico basado en poliolefina que tiene un grado de cristalinidad de entre aproximadamente 3 % y aproximadamente 40 %.
ARP040104958A 2003-12-31 2004-12-29 Un laminado elastico y metodo para formar dicho laminado elastico AR047178A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/750,295 US7601657B2 (en) 2003-12-31 2003-12-31 Single sided stretch bonded laminates, and methods of making same
US11/011,439 US8043984B2 (en) 2003-12-31 2004-12-14 Single sided stretch bonded laminates, and methods of making same

Publications (1)

Publication Number Publication Date
AR047178A1 true AR047178A1 (es) 2006-01-11

Family

ID=34752336

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP040104958A AR047178A1 (es) 2003-12-31 2004-12-29 Un laminado elastico y metodo para formar dicho laminado elastico

Country Status (8)

Country Link
EP (1) EP1713638B1 (es)
JP (1) JP2007530310A (es)
KR (1) KR101205639B1 (es)
AR (1) AR047178A1 (es)
AU (1) AU2004312045B2 (es)
BR (1) BRPI0418284B1 (es)
MX (1) MXPA06007533A (es)
WO (1) WO2005065932A1 (es)

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US7601657B2 (en) 2003-12-31 2009-10-13 Kimberly-Clark Worldwide, Inc. Single sided stretch bonded laminates, and methods of making same
CA2609987A1 (en) * 2005-06-20 2007-01-04 Pliant Corporation Low cost multilayer elastomeric films having a low permanent set
US8921244B2 (en) 2005-08-22 2014-12-30 The Procter & Gamble Company Hydroxyl polymer fiber fibrous structures and processes for making same
US20070048497A1 (en) * 2005-08-31 2007-03-01 Peiguang Zhou Single-faced neck bonded laminates and methods of making same
US7820001B2 (en) * 2005-12-15 2010-10-26 Kimberly-Clark Worldwide, Inc. Latent elastic laminates and methods of making latent elastic laminates
US20070141937A1 (en) * 2005-12-15 2007-06-21 Joerg Hendrix Filament-meltblown composite materials, and methods of making same
US8685870B2 (en) 2006-02-21 2014-04-01 Fitesa Nonwoven, Inc. Extensible absorbent composites
MX2008015632A (es) * 2006-06-09 2008-12-17 Procter & Gamble Laminado elastico, metodo de fabricacion, y articulo absorbente.
DE102006057235A1 (de) * 2006-12-05 2008-06-19 Rkw Ag Rheinische Kunststoffwerke Elastische Verbunde und ihre Herstellung
KR101368848B1 (ko) * 2006-12-28 2014-03-03 가오 가부시키가이샤 신축 시트 및 그 제조방법
US8852474B2 (en) 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US7972986B2 (en) 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US20090047855A1 (en) * 2007-08-16 2009-02-19 3M Innovative Properties Company Stretchable elastic nonwoven laminates
EP2177654B1 (de) * 2008-10-20 2013-07-24 Mondi Consumer Packaging Technologies GmbH Verfahren zur Herstellung eines Vliesverbundmaterials sowie Vorrichtung zur Durchführung des Verfahrens
EP2478140B1 (en) * 2009-09-15 2013-11-13 Kimberly-Clark Worldwide, Inc. Coform nonwoven web formed from meltblown fibers including propylene/alpha-olefin
EP2496737A1 (en) 2009-11-02 2012-09-12 The Procter & Gamble Company Fibrous elements and fibrous structures employing same
ES2588209T3 (es) 2009-11-02 2016-10-31 The Procter & Gamble Company Estructuras fibrosas y métodos para fabricarlas
US9260808B2 (en) 2009-12-21 2016-02-16 Kimberly-Clark Worldwide, Inc. Flexible coform nonwoven web
US20110152808A1 (en) 2009-12-21 2011-06-23 Jackson David M Resilient absorbent coform nonwoven web
BR112012015382A2 (pt) * 2009-12-23 2016-03-15 Invista Tech Sarl artigo de estiramento e método para a produção
CA2795139C (en) 2010-03-31 2018-05-08 The Procter & Gamble Company Fibrous structure with absorbency, barrier protection and lotion release
US20140235127A1 (en) * 2013-02-21 2014-08-21 Henkel Corporation Elastic attachment adhesive and use thereof
GB2532027A (en) * 2014-11-05 2016-05-11 Concepts For Success (C4S) Selective machine-directional stretching of a precombined elastic web of varying web width by speed differential stretching
WO2018167233A1 (en) 2017-03-15 2018-09-20 Samsonite Ip Holdings S.Á R.L. Biaxially oriented thermoplastic polymer laminate films for luggage articles and methods of making the same
CN112839792B (zh) * 2018-10-29 2023-05-12 株式会社瑞光 层叠体的制造方法及制造装置
GB2595665B (en) * 2020-06-01 2022-12-14 Altro Ltd Improvements in or relating to surface coverings
CN112644138B (zh) * 2020-12-25 2024-08-30 无锡奥特维智能装备有限公司 一种多层熔喷布加压黏合装置
EP4119110B1 (en) * 2021-07-12 2024-09-04 Fameccanica.Data S.p.A. Elastic films, methods for producing elastic films, and a method for producing elastic laminates
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US4910064A (en) * 1988-05-25 1990-03-20 Sabee Reinhardt N Stabilized continuous filament web
US5200246A (en) * 1991-03-20 1993-04-06 Tuff Spun Fabrics, Inc. Composite fabrics comprising continuous filaments locked in place by intermingled melt blown fibers and methods and apparatus for making
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US6653385B2 (en) * 2001-10-18 2003-11-25 Bostik Findley, Inc. Hot melt adhesive composition based on a blend of amorphous poly-α-olefin and syndiotactic polypropylene

Also Published As

Publication number Publication date
KR20060129240A (ko) 2006-12-15
BRPI0418284A (pt) 2007-05-02
BRPI0418284A8 (pt) 2019-01-29
JP2007530310A (ja) 2007-11-01
KR101205639B1 (ko) 2012-11-27
AU2004312045A1 (en) 2005-07-21
WO2005065932A1 (en) 2005-07-21
EP1713638B1 (en) 2012-05-02
MXPA06007533A (es) 2006-08-31
BRPI0418284B1 (pt) 2019-11-26
EP1713638A1 (en) 2006-10-25
AU2004312045B2 (en) 2010-05-27

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