BRPI0912075A2 - "artigo que compreende ao menos um substrato relativamente não elástico, um material de poliuretano selecionado a partir do grupo que consiste em um filme e um ou mais filamentos, processo para fabricar uma estrutura compósita elástica e processo para fabricar uma estrutura laminada compósita multicamada elástica" - Google Patents

"artigo que compreende ao menos um substrato relativamente não elástico, um material de poliuretano selecionado a partir do grupo que consiste em um filme e um ou mais filamentos, processo para fabricar uma estrutura compósita elástica e processo para fabricar uma estrutura laminada compósita multicamada elástica"

Info

Publication number
BRPI0912075A2
BRPI0912075A2 BRPI0912075A BRPI0912075A BRPI0912075A2 BR PI0912075 A2 BRPI0912075 A2 BR PI0912075A2 BR PI0912075 A BRPI0912075 A BR PI0912075A BR PI0912075 A BRPI0912075 A BR PI0912075A BR PI0912075 A2 BRPI0912075 A2 BR PI0912075A2
Authority
BR
Brazil
Prior art keywords
elastic
manufacturing
filaments
article
film
Prior art date
Application number
BRPI0912075A
Other languages
English (en)
Inventor
Edward Martin Kenneth
Original Assignee
Invista Technologies Sarl
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=41664186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0912075(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Invista Technologies Sarl filed Critical Invista Technologies Sarl
Publication of BRPI0912075A2 publication Critical patent/BRPI0912075A2/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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • 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
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
BRPI0912075A 2008-08-06 2009-08-05 "artigo que compreende ao menos um substrato relativamente não elástico, um material de poliuretano selecionado a partir do grupo que consiste em um filme e um ou mais filamentos, processo para fabricar uma estrutura compósita elástica e processo para fabricar uma estrutura laminada compósita multicamada elástica" BRPI0912075A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8648508P 2008-08-06 2008-08-06
PCT/US2009/052854 WO2010017297A2 (en) 2008-08-06 2009-08-05 Preparation of elastic composite structures useful for components of disposable hygiene products and articles of apparel

Publications (1)

Publication Number Publication Date
BRPI0912075A2 true BRPI0912075A2 (pt) 2017-05-23

Family

ID=41664186

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912075A BRPI0912075A2 (pt) 2008-08-06 2009-08-05 "artigo que compreende ao menos um substrato relativamente não elástico, um material de poliuretano selecionado a partir do grupo que consiste em um filme e um ou mais filamentos, processo para fabricar uma estrutura compósita elástica e processo para fabricar uma estrutura laminada compósita multicamada elástica"

Country Status (8)

Country Link
US (1) US9084836B2 (pt)
EP (1) EP2323704B1 (pt)
JP (1) JP6026742B2 (pt)
KR (1) KR20110040972A (pt)
CN (1) CN102170917B (pt)
BR (1) BRPI0912075A2 (pt)
MX (1) MX2011001450A (pt)
WO (1) WO2010017297A2 (pt)

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US7521481B2 (en) 2003-02-27 2009-04-21 Mclaurin Joanne Methods of preventing, treating and diagnosing disorders of protein aggregation
CN102170917B (zh) * 2008-08-06 2015-09-02 英威达技术有限公司 物品和制造弹性复合结构的方法
WO2012033915A1 (en) 2010-09-10 2012-03-15 Invista Technologies S.A.R.L. Polyetheramines, compositions including polyetheramines, and methods of making
ES2592530T3 (es) 2011-06-17 2016-11-30 Fiberweb, Llc Artículo de múltiples capas permeable al vapor, sustancialmente impermeable al agua
CN103747955B (zh) 2011-06-23 2017-03-22 纤维网公司 可透蒸气而基本不可透水的多层制品
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
JP6466342B2 (ja) * 2012-12-28 2019-02-06 インヴィスタ テクノロジーズ エスアエルエルＩＮＶＩＳＴＡ ＴＥＣＨＮＯＬＯＧＩＥＳ Ｓ．ａ．ｒ．ｌ． 弾性複合布帛を含む衣料
KR101506799B1 (ko) * 2013-08-13 2015-03-27 주식회사 효성 핫멜트 접착제와의 접착 특성이 향상된 스판덱스 섬유 및 그의 제조방법
US20160194787A1 (en) * 2013-09-13 2016-07-07 Invista North America S.A.R.L. Spandex fibers for enhanced bonding
US20180305842A1 (en) * 2015-06-30 2018-10-25 Invista North America S.A R.L. Polyurethane fiber including copolymer polyol
WO2017087452A1 (en) 2015-11-16 2017-05-26 Hill-Rom Services, Inc. Incontinence detection systems for hospital beds
WO2017122982A1 (ko) * 2016-01-15 2017-07-20 주식회사 효성 해사성 개선 및 핫멜트 접착제와의 접착특성이 향상된 스판덱스 및 이의 제조방법
WO2017122879A1 (ko) 2016-01-15 2017-07-20 (주)효성 해사성 개선 및 핫멜트 접착제와의 접착특성이 향상된 스판덱스 및 이의 제조방법
US10973699B2 (en) 2016-12-20 2021-04-13 The Procter & Gamble Company Methods and apparatuses for making elastomeric laminates with elastic strands unwound from beams
KR101913418B1 (ko) * 2017-01-26 2018-10-30 효성티앤씨 주식회사 해사 특성, 마찰 특성 및 핫멜트 접착제와의 접착특성이 향상된 스판덱스, 및 이의 제조방법
WO2019164696A1 (en) * 2018-02-23 2019-08-29 A&At Llc Nonwoven or fabric elasticized with a multiplicity of fiber strands in a close proximity
US11407534B2 (en) 2019-04-12 2022-08-09 Altria Client Services Llc Apparatuses and methods for forming pouch product
US11975514B2 (en) 2019-04-12 2024-05-07 Altria Client Services Llc Carrier material layer
CN110157367A (zh) * 2019-06-06 2019-08-23 广东聚胶粘合剂有限公司 一种一次性卫生用品用驱蚊热熔胶及其制备方法
TW202204462A (zh) * 2020-03-25 2022-02-01 英商萊卡英國有限公司 彈性化非織造層合物
GB202008262D0 (en) 2020-06-02 2020-07-15 Convatec Ltd Ostomy pouch
CN121022274A (zh) * 2025-10-29 2025-11-28 无锡博锦高分子研究发展有限公司 一种湿气固化热熔聚氨酯胶粘剂及其在防护用品中的应用

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CA2606080A1 (en) * 2005-05-09 2006-11-16 Invista Technologies S.A.R.L. Spandex from poly (tetramethylene-co-ethyleneether) glycols having high ethyleneether content
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CN102170917B (zh) * 2008-08-06 2015-09-02 英威达技术有限公司 物品和制造弹性复合结构的方法

Also Published As

Publication number Publication date
KR20110040972A (ko) 2011-04-20
US9084836B2 (en) 2015-07-21
MX2011001450A (es) 2011-03-29
EP2323704B1 (en) 2018-02-28
HK1161144A1 (zh) 2012-08-24
WO2010017297A2 (en) 2010-02-11
JP6026742B2 (ja) 2016-11-16
EP2323704A4 (en) 2013-12-25
WO2010017297A3 (en) 2010-05-06
CN102170917B (zh) 2015-09-02
JP2011530339A (ja) 2011-12-22
EP2323704A2 (en) 2011-05-25
US20110174317A1 (en) 2011-07-21
CN102170917A (zh) 2011-08-31

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]