BRPI0418284A8 - laminados ligados por estiramento de face com lado único, e método de fazer o mesmo - Google Patents

laminados ligados por estiramento de face com lado único, e método de fazer o mesmo

Info

Publication number
BRPI0418284A8
BRPI0418284A8 BRPI0418284A BRPI0418284A BRPI0418284A8 BR PI0418284 A8 BRPI0418284 A8 BR PI0418284A8 BR PI0418284 A BRPI0418284 A BR PI0418284A BR PI0418284 A BRPI0418284 A BR PI0418284A BR PI0418284 A8 BRPI0418284 A8 BR PI0418284A8
Authority
BR
Brazil
Prior art keywords
elastic
layer
melt blown
face layer
laminate
Prior art date
Application number
BRPI0418284A
Other languages
English (en)
Inventor
A Polanco Braulio
James Stadelman Bryan
Paul Day Bryon
John Morell Charles
Nicholas Geiser Greg
K Hall Gregory
M Welch Howard
R Fitts James Jr
Hendrix Joerg
Michael Mleziva Mark
Zhou Peiguang
Michalovich Kobylivker Peter
Jeffrey May Raymond
David Wright Robert
R Stopper Steven
Harold Roessler Thomas
Ng Wing-Chak
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=BRPI0418284(A8) "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 BRPI0418284A publication Critical patent/BRPI0418284A/pt
Publication of BRPI0418284A8 publication Critical patent/BRPI0418284A8/pt
Publication of BRPI0418284B1 publication Critical patent/BRPI0418284B1/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
    • 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
    • B32B5/04—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 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
    • 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
    • A61F13/45—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 shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 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
    • 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
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered 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
    • 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
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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
    • 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
    • B32B27/302—Layered 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
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods 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
    • 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
    • B32B5/10—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 characterised by a fibrous or filamentary layer reinforced with filaments
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • 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
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non 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
    • 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
    • B32B2262/0253—Polyolefin 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2555/00—Personal care
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

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

Abstract

laminados ligados por estiramento de face com lado único, e método de fazer o mesmo um laminado elástico capaz de ser enrolado para armazenagem e desenrolado a partir de um rolo quando necessário para uso, inclui uma camada elástica selecionada a partir do grupo consistindo de uma série de fios filamentares contínuos com soprado por fusão depositado sobre os fios filamentares contínuos, e um filme; e uma camada de face ligada a apenas um lado da camada elástica. o laminado pode também incluir um adesivo que demonstra um tempo de abertura relativamente curto depositado entre a camada elástica e a camada de face, ou tal adesivo e um adesivo de pós-ligação ou agente não interferente, ou um camada de agente não interferente depositada sobre a camada elástica em um lado oposto à camada de face. a camada soprada por fusão pode incluir um polímero soprado por fusão de base poliolefínica elástico possuindo um grau de cristalinidade entre cerca de 3% e cerca de 40%. o laminado adequadamente possui uma resistência à remoção da camada intermediária de menos de 9,19 gramas por centímetro de largura na direção transversal a uma taxa de deformção de 300 mm/min. alternativamente ou adicionalmente, os fios filamentares contínuos e/ ou a camada de face pode incluir um polímero soprado por fusão de base poliolefínica elástico possuindo um grau de cristalinidade entre cerca de 3% e cerca de 40%. em certas modalidades, o laminado elástico pode inclui uma camada de face extensível ligada a uma camada de filme elástico ou semi-elástico possuindo um peso básico de cerca de 50 g/m^ 1^ ou menos, onde a camada de face inclui um polímero de base poliolefínica elástico possuindo um grau de cristalinidade entre cerca de 3% e cerca de 40%.
BRPI0418284-7 2003-12-31 2004-12-23 laminado elástico ligado por estiramento com lado único e método para formar o mesmo BRPI0418284B1 (pt)

Applications Claiming Priority (3)

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
PCT/US2004/043380 WO2005065932A1 (en) 2003-12-31 2004-12-23 Single sided stretch bonded laminates, and method of making same

Publications (3)

Publication Number Publication Date
BRPI0418284A BRPI0418284A (pt) 2007-05-02
BRPI0418284A8 true BRPI0418284A8 (pt) 2019-01-29
BRPI0418284B1 BRPI0418284B1 (pt) 2019-11-26

Family

ID=34752336

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418284-7 BRPI0418284B1 (pt) 2003-12-31 2004-12-23 laminado elástico ligado por estiramento com lado único e método para formar o mesmo

Country Status (8)

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

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WO2007001619A1 (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
EP1991729B2 (en) 2006-02-21 2015-09-16 Fitesa Nonwoven, Inc. Extensible absorbent composites
JP2009537350A (ja) * 2006-06-09 2009-10-29 ザ プロクター アンド ギャンブル カンパニー 伸縮性積層体、その作成方法、及び吸収性物品
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
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US7972986B2 (en) 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US8852474B2 (en) 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US20090047855A1 (en) * 2007-08-16 2009-02-19 3M Innovative Properties Company Stretchable elastic nonwoven laminates
PL2177654T3 (pl) * 2008-10-20 2014-01-31 Mondi Consumer Packaging Tech Gmbh Sposób wytwarzania kompozytowego materiału włókninowego oraz urządzenie dla realizacji tego sposobu
BR112012005821A2 (pt) * 2009-09-15 2016-02-23 Kimberly Clark Co trama não tecida coformada, formada a partir de fibras meltblown incluindo propileno/alfa-olefina
BR112012010003A2 (pt) 2009-11-02 2016-03-01 Procter & Gamble elementos fibrosos e estruturas fibrosas que empregam os mesmos
EP2496769B1 (en) 2009-11-02 2016-06-08 The Procter and Gamble Company Fibrous structures and methods for making same
US20110152808A1 (en) 2009-12-21 2011-06-23 Jackson David M Resilient absorbent coform nonwoven web
US9260808B2 (en) 2009-12-21 2016-02-16 Kimberly-Clark Worldwide, Inc. Flexible coform nonwoven web
CN107411883A (zh) * 2009-12-23 2017-12-01 英威达技术有限公司 包括聚烯烃弹性纤维的弹力制品
MX346871B (es) 2010-03-31 2017-03-24 Procter & Gamble Estructuras fibrosas y métodos para elaborarlas.
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
WO2020090753A1 (ja) * 2018-10-29 2020-05-07 株式会社瑞光 積層体の製造方法および製造装置
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
BRPI0418284B1 (pt) 2019-11-26
JP2007530310A (ja) 2007-11-01
WO2005065932A1 (en) 2005-07-21
AU2004312045A1 (en) 2005-07-21
AR047178A1 (es) 2006-01-11
KR20060129240A (ko) 2006-12-15
KR101205639B1 (ko) 2012-11-27
BRPI0418284A (pt) 2007-05-02
MXPA06007533A (es) 2006-08-31
AU2004312045B2 (en) 2010-05-27
EP1713638A1 (en) 2006-10-25
EP1713638B1 (en) 2012-05-02

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