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MX2015016876A - Articulo absorbente que contiene una pelicula porosa de poliolefina. - Google Patents

Articulo absorbente que contiene una pelicula porosa de poliolefina.

Info

Publication number
MX2015016876A
MX2015016876A MX2015016876A MX2015016876A MX2015016876A MX 2015016876 A MX2015016876 A MX 2015016876A MX 2015016876 A MX2015016876 A MX 2015016876A MX 2015016876 A MX2015016876 A MX 2015016876A MX 2015016876 A MX2015016876 A MX 2015016876A
Authority
MX
Mexico
Prior art keywords
polyolefin film
absorbent article
article containing
porous polyolefin
phase
Prior art date
Application number
MX2015016876A
Other languages
English (en)
Other versions
MX385551B (es
Inventor
Ryan J Mceneany
Vasily A Topolkaraev
Mark M Mleziva
Antonio J Carrillo
Andy J Meyer
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
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of MX2015016876A publication Critical patent/MX2015016876A/es
Publication of MX385551B publication Critical patent/MX385551B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
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    • 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
    • A61F13/53—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 absorbing medium
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    • 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
    • A61L15/225—Mixtures of macromolecular compounds
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    • 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
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    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
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    • A61L15/425—Porous materials, e.g. foams or sponges
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    • 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
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B32B27/205—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents the fillers creating voids or cavities, e.g. by stretching
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Se proporciona un artículo absorbente que contiene una película de poliolefina. Se proporciona la película de poliolefina que se forma por una composición termoplástica que contiene una fase continua que incluye un polímero de la matriz de poliolefina y aditivo de nanoinclusión. El aditivo de nanoinclusión se dispersa dentro de la fase continua como dominios discontinuos de fase a nanoescala. Cuando se estiran, los dominios de fase a nanoescala son capaces de interactuar con la matriz de una manera única para crear una red de nanoporos.
MX2015016876A 2013-06-12 2014-06-06 Artículo absorbente que contiene una película porosa de poliolefina. MX385551B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361833980P 2013-06-12 2013-06-12
US201361907572P 2013-11-22 2013-11-22
PCT/IB2014/062019 WO2014199270A1 (en) 2013-06-12 2014-06-06 Absorbent article containing a porous polyolefin film

Publications (2)

Publication Number Publication Date
MX2015016876A true MX2015016876A (es) 2016-04-07
MX385551B MX385551B (es) 2025-03-18

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Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015016237A MX378767B (es) 2013-06-12 2014-06-06 Material de poliolefina que tiene baja densidad.
MX2015017034A MX378770B (es) 2013-06-12 2014-06-06 Pelicula de poliolefina para usar en embalaje.
MX2015016876A MX385551B (es) 2013-06-12 2014-06-06 Artículo absorbente que contiene una película porosa de poliolefina.

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Application Number Title Priority Date Filing Date
MX2015016237A MX378767B (es) 2013-06-12 2014-06-06 Material de poliolefina que tiene baja densidad.
MX2015017034A MX378770B (es) 2013-06-12 2014-06-06 Pelicula de poliolefina para usar en embalaje.

Country Status (12)

Country Link
US (3) US11028246B2 (es)
EP (3) EP3008118B1 (es)
JP (3) JP2016523293A (es)
KR (3) KR102281989B1 (es)
CN (3) CN105518066B (es)
AU (3) AU2014279792B2 (es)
BR (3) BR112015030556B1 (es)
MX (3) MX378767B (es)
RU (3) RU2643956C2 (es)
SG (2) SG11201510044PA (es)
WO (3) WO2014199271A1 (es)
ZA (2) ZA201509318B (es)

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Publication number Priority date Publication date Assignee Title
CN105263997B (zh) 2013-06-12 2018-10-26 金伯利-克拉克环球有限公司 具有多模态的孔径分布的聚合物材料
EP3008118B1 (en) 2013-06-12 2020-01-22 Kimberly-Clark Worldwide, Inc. Polyolefin film for use in packaging
AU2014279790B2 (en) 2013-06-12 2017-06-22 Kimberly-Clark Worldwide, Inc. Porous polyolefin fibers
KR102208277B1 (ko) 2013-06-12 2021-01-27 킴벌리-클라크 월드와이드, 인크. 포어 개시 기술
WO2014199276A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Polymeric material for use in thermal insulation
US11965083B2 (en) 2013-06-12 2024-04-23 Kimberly-Clark Worldwide, Inc. Polyolefin material having a low density
JP2016527375A (ja) * 2013-08-09 2016-09-08 キンバリー クラーク ワールドワイド インコーポレイテッド 形状保持特性を持つ柔軟な高分子材料
US9492332B2 (en) 2014-05-13 2016-11-15 Clopay Plastic Products Company, Inc. Breathable and microporous thin thermoplastic film
JP2017522399A (ja) 2014-06-06 2017-08-10 キンバリー クラーク ワールドワイド インコーポレイテッド 多孔質高分子シートから形成される熱成形物品
EP3152348B1 (en) 2014-06-06 2020-08-05 Kimberly-Clark Worldwide, Inc. Hollow porous fibers
KR101834143B1 (ko) 2015-01-30 2018-03-02 킴벌리-클라크 월드와이드, 인크. 소음이 감소된 흡수 용품 패키지
KR101832683B1 (ko) 2015-01-30 2018-02-26 킴벌리-클라크 월드와이드, 인크. 흡수 용품에 사용하기 위한 소음이 감소된 필름
CA2992140A1 (en) 2015-07-10 2017-01-19 Berry Plastics Corporation Microporous breathable film and method of making the microporous breathable film
EP3370943A4 (en) 2015-11-05 2019-05-01 Berry Global, Inc. POLYMER FOILS AND METHOD FOR PRODUCING THE POLYMER FOILS
CN108368654B (zh) 2015-12-11 2022-05-10 金伯利-克拉克环球有限公司 用于形成多孔纤维的多阶段牵伸技术
US11472085B2 (en) 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film
CN107353485B (zh) * 2016-05-10 2020-11-20 合肥杰事杰新材料股份有限公司 一种抗菌透气膜母粒及其制备方法
JP6792612B2 (ja) * 2016-05-13 2020-11-25 旭化成メディカル株式会社 ポリエチレン系樹脂多孔質中空糸膜、分離膜及びそれらの製造方法
AU2017308042B2 (en) * 2016-08-11 2021-10-07 Kimberly-Clark Worldwide, Inc. A reinforced thermoplastic polyolefin elastomer film
BR112019010050B1 (pt) * 2016-11-18 2023-03-14 Berry Film Products Company, Inc Filme microporoso, laminado e artigo
GB2571490B (en) * 2016-11-30 2022-02-02 Kimberly Clark Co Three-dimensional functional structure
EP3551449B1 (en) 2016-12-09 2021-05-26 3M Innovative Properties Company Article comprising multilayer film
EP4234230A3 (en) 2016-12-09 2023-11-01 3M Innovative Properties Company Polymeric multilayer film
JP7228513B2 (ja) 2016-12-09 2023-02-24 スリーエム イノベイティブ プロパティズ カンパニー ポリマー多層フィルム
EP3551455A1 (en) 2016-12-09 2019-10-16 3M Innovative Properties Company Polymeric multilayer film
GB2574751B (en) 2017-02-28 2022-05-11 Kimberly Clark Co Technique for forming porous fibers
WO2018229204A1 (en) * 2017-06-15 2018-12-20 Unilever Plc Frozen confection product packaging
TWI647113B (zh) * 2017-09-01 2019-01-11 財團法人工業技術研究院 吸音材料
JP7004529B2 (ja) * 2017-09-11 2022-01-21 ユニ・チャーム株式会社 伸縮性テープ及びそれに用いられる樹脂組成物
JP6523398B2 (ja) * 2017-09-27 2019-05-29 大王製紙株式会社 吸収性物品
US11433158B2 (en) 2017-12-12 2022-09-06 The Procter & Gamble Company Recycle friendly and sustainable absorbent articles
US11584111B2 (en) 2018-11-05 2023-02-21 Windmoeller & Hoelscher Kg Breathable thermoplastic film with reduced shrinkage
CN109577100B (zh) * 2018-12-18 2021-08-24 广州泽田餐饮用品实业有限公司 一种可光氧降解的聚乙烯淋膜纸及其制备方法与应用
EP3921150A4 (en) 2019-02-10 2022-10-19 Holcim Technology Ltd THERMOPLASTIC ROOFING FOR FULLY GLUED ROOFING SYSTEMS
US12202180B2 (en) 2019-04-29 2025-01-21 Borealis Ag Process for preparing a cap or closure
CN110128738B (zh) * 2019-05-17 2023-05-26 浙江太湖远大新材料股份有限公司 一种耐漏电起痕聚乙烯护套料
JP7734971B2 (ja) * 2019-08-09 2025-09-08 ハイドロオクシス ホールディングス リミテッド 水湿潤性濾過膜及びその製造
EP4034365A4 (en) * 2019-09-24 2023-10-18 Sekisui Voltek, LLC LIGHT-TRANSMITTING FOAM COMPOSITION AND METHOD
JP7467115B2 (ja) * 2019-12-27 2024-04-15 ユニ・チャーム株式会社 吸収性物品
JP7377123B2 (ja) * 2020-02-17 2023-11-09 株式会社リブドゥコーポレーション 吸収性物品
TWI733421B (zh) * 2020-04-24 2021-07-11 南亞塑膠工業股份有限公司 透濕防水膜、透濕防水織物及其製法
CN111875864B (zh) * 2020-07-31 2023-03-10 湖北宏裕新型包材股份有限公司 医疗防护服用聚乙烯pe微孔透气膜及其制备方法
WO2022169937A1 (en) 2021-02-08 2022-08-11 VOID Technologies Limited Olefin-based polymer composition with voiding agent and article
US20230166481A1 (en) * 2021-12-01 2023-06-01 Meta Platforms Technologies, Llc Optically transparent laminated structures having high toughness
CN114575041A (zh) * 2022-03-01 2022-06-03 浙江盛纺纳米材料科技有限公司 亲水纺粘非织造布、其制备方法及亲水丝线
KR102459823B1 (ko) * 2022-04-11 2022-10-27 주식회사 한국피부과학연구소 생분해 생리대
CN116333401B (zh) * 2023-03-17 2025-03-07 山东东宏管业股份有限公司 一种压致阻变的碳纳米管改性聚烯烃管道专用料及其制备方法

Family Cites Families (172)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3354506A (en) 1962-04-30 1967-11-28 Union Carbide Corp Apparatus for melt extrusion of multi-wall plastic tubing
US3423255A (en) 1965-03-31 1969-01-21 Westinghouse Electric Corp Semiconductor integrated circuits and method of making the same
US3801429A (en) 1969-06-06 1974-04-02 Dow Chemical Co Multilayer plastic articles
DE1939528A1 (de) 1969-08-02 1971-02-11 Barmag Barmer Maschf Vorrichtung zum kontinuierlichen Herstellen von Mehrschichtblasfolien
DE2048006B2 (de) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
CA948388A (en) 1970-02-27 1974-06-04 Paul B. Hansen Pattern bonded continuous filament web
GB1453447A (en) 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US4100324A (en) 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US4282735A (en) 1979-04-02 1981-08-11 Van Mark Products Corporation Brake for sheet metal or the like
US4374888A (en) 1981-09-25 1983-02-22 Kimberly-Clark Corporation Nonwoven laminate for recreation fabric
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4557132A (en) 1984-02-03 1985-12-10 Tapco Products Company, Inc. Sheet bending brake
CA1341430C (en) 1984-07-02 2003-06-03 Kenneth Maynard Enloe Diapers with elasticized side pockets
US4698372A (en) 1985-09-09 1987-10-06 E. I. Du Pont De Nemours And Company Microporous polymeric films and process for their manufacture
US4758462A (en) * 1986-08-29 1988-07-19 Mobil Oil Corporation Opaque film composites and method of preparing same
DE3781133T2 (de) 1986-12-19 1993-06-24 Akzo Nv Herstellung von polymilchsaeure und copolymeren daraus.
US4908026A (en) 1986-12-22 1990-03-13 Kimberly-Clark Corporation Flow distribution system for absorbent pads
US4766029A (en) 1987-01-23 1988-08-23 Kimberly-Clark Corporation Semi-permeable nonwoven laminate
US4801494A (en) 1987-04-10 1989-01-31 Kimberly-Clark Corporation Nonwoven pad cover with fluid masking properties
US5186835A (en) * 1987-09-11 1993-02-16 Agency Of Industrial Science And Technology Porous hydrophilic polypropylene membrane, method for production thereof, and blood plasma separation apparatus
US4798603A (en) 1987-10-16 1989-01-17 Kimberly-Clark Corporation Absorbent article having a hydrophobic transport layer
US4902553A (en) 1987-12-04 1990-02-20 Minnesota Mining And Manufacturing Company Disposable products
US5179164A (en) 1988-02-20 1993-01-12 Basf Aktiengesellschaft Thermoplastic polypropylene/polyamide molding composition
JPH01293102A (ja) 1988-05-23 1989-11-27 Tokuyama Soda Co Ltd 微多孔性中空糸膜及びその製造方法
JPH0214011A (ja) 1988-06-27 1990-01-18 Mitsubishi Rayon Co Ltd 多孔質ポリエチレン繊維
USD315990S (en) 1988-08-04 1991-04-09 Kimberly-Clark Corporation Embossed wipe or similar article
US5218071A (en) 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
US5169706A (en) 1990-01-10 1992-12-08 Kimberly-Clark Corporation Low stress relaxation composite elastic material
US5213881A (en) 1990-06-18 1993-05-25 Kimberly-Clark Corporation Nonwoven web with improved barrier properties
US5464688A (en) 1990-06-18 1995-11-07 Kimberly-Clark Corporation Nonwoven web laminates with improved barrier properties
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5248309A (en) 1990-07-19 1993-09-28 Kimberly-Clark Corporation Thin sanitary napkin having a central absorbent zone and a method of forming the napkin
CA2048905C (en) 1990-12-21 1998-08-11 Cherie H. Everhart High pulp content nonwoven composite fabric
US5192606A (en) 1991-09-11 1993-03-09 Kimberly-Clark Corporation Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5743129A (en) 1991-11-26 1998-04-28 Tapco International Corporation Heavy duty sheet bending brake
US6326458B1 (en) 1992-01-24 2001-12-04 Cargill, Inc. Continuous process for the manufacture of lactide and lactide polymers
US5470944A (en) 1992-02-13 1995-11-28 Arch Development Corporation Production of high molecular weight polylactic acid
US5350624A (en) 1992-10-05 1994-09-27 Kimberly-Clark Corporation Abrasion resistant fibrous nonwoven composite structure
US5322728A (en) 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US5284309A (en) 1992-12-18 1994-02-08 Hughes Aircraft Company Propellant immobilizing system and method
CA2109360A1 (en) * 1992-12-21 1994-06-22 Mitsubishi Chemical Corporation Porous film or sheet, battery separator and lithium battery
IT1256260B (it) 1992-12-30 1995-11-29 Montecatini Tecnologie Srl Polipropilene atattico
US5284109A (en) 1993-01-27 1994-02-08 Jeng Jieh Chin Feeding device having mechanism for releasing feed at pre-arranged intervals
CA2114663A1 (en) 1993-02-05 1994-08-06 Joshua B. Sweeney Microporous polymer structures
US5472775A (en) 1993-08-17 1995-12-05 The Dow Chemical Company Elastic materials and articles therefrom
EP0720669B1 (en) * 1993-09-21 1998-09-23 W.L. Gore & Associates, Inc. Puffed insulative material and methods for making such material
US6093665A (en) 1993-09-30 2000-07-25 Kimberly-Clark Worldwide, Inc. Pattern bonded nonwoven fabrics
CA2116081C (en) 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
CA2123330C (en) 1993-12-23 2004-08-31 Ruth Lisa Levy Ribbed clothlike nonwoven fabric and process for making same
USD358035S (en) 1994-01-10 1995-05-09 Kimberly-Clark Corporation Embossed wipe
US5486166A (en) 1994-03-04 1996-01-23 Kimberly-Clark Corporation Fibrous nonwoven web surge layer for personal care absorbent articles and the like
DE69510707T2 (de) 1994-03-04 1999-11-04 Kimberly-Clark Worldwide, Inc. Vliesstoff mit verbesserten Flüssigkeits-Strömungs-Eigenschaften für absorbierende Artikel der persönlichen Pflege und dergleichen
US5571619A (en) 1994-05-24 1996-11-05 Exxon Chemical Patents, Inc. Fibers and oriented films of polypropylene higher α-olefin copolymers
US5702377A (en) 1994-09-01 1997-12-30 Kimberly-Clark Worldwide, Inc. Wet liner for child toilet training aid
US6132641A (en) 1995-12-01 2000-10-17 Vantico, Inc. Composition and support material comprising poly(9,9'-spiro-bisfluorenes)
US5539056A (en) 1995-01-31 1996-07-23 Exxon Chemical Patents Inc. Thermoplastic elastomers
US5770682A (en) 1995-07-25 1998-06-23 Shimadzu Corporation Method for producing polylactic acid
DE69631305T2 (de) 1995-07-25 2004-11-18 Toyota Jidosha K.K., Toyota Verfahren zur Herstellung von Polymilchsäure
US6060638A (en) 1995-12-22 2000-05-09 Kimberly-Clark Worldwide, Inc. Matched permeability liner/absorbent structure system for absorbent articles and the like
USD384819S (en) 1996-03-22 1997-10-14 Kimberly-Clark Corporation Top surface of a wipe
JP3588907B2 (ja) 1996-03-22 2004-11-17 トヨタ自動車株式会社 ポリ乳酸の製造方法
EP0912329A4 (en) 1996-07-08 2001-03-07 Oceaneering Int Inc INSULATING PANEL
US5843057A (en) 1996-07-15 1998-12-01 Kimberly-Clark Worldwide, Inc. Film-nonwoven laminate containing an adhesively-reinforced stretch-thinned film
US5766760A (en) 1996-09-04 1998-06-16 Kimberly-Clark Worldwide, Inc. Microporous fibers with improved properties
USD384508S (en) 1996-08-22 1997-10-07 Kimberly-Clark Worldwide, Inc. Wipe
USD390708S (en) 1996-10-31 1998-02-17 Kimberly-Clark Worldwide, Inc. Pattern for a bonded fabric
US5962112A (en) 1996-12-19 1999-10-05 Kimberly-Clark Worldwide, Inc. Wipers comprising point unbonded webs
TW526066B (en) 1996-12-27 2003-04-01 Kimberly Clark Co Stable and breathable films of improved toughness, their products, and the method of making the same
CN1093148C (zh) * 1996-12-27 2002-10-23 金伯利-克拉克环球有限公司 透气性薄膜/透气性层合物及其制造方法和用途
US6037281A (en) 1996-12-27 2000-03-14 Kimberly-Clark Worldwide, Inc. Cloth-like, liquid-impervious, breathable composite barrier fabric
US6015764A (en) 1996-12-27 2000-01-18 Kimberly-Clark Worldwide, Inc. Microporous elastomeric film/nonwoven breathable laminate and method for making the same
US6111163A (en) 1996-12-27 2000-08-29 Kimberly-Clark Worldwide, Inc. Elastomeric film and method for making the same
US5947944A (en) 1996-12-30 1999-09-07 Kimberly-Clark Worldwide, Inc. Stretched-thinned films comprising low crystallinity polymers and laminates thereof
US5912076A (en) 1996-12-31 1999-06-15 Kimberly-Clark Worldwide, Inc. Blends of polyethylene and peo having inverse phase morphology and method of making the blends
US5931823A (en) 1997-03-31 1999-08-03 Kimberly-Clark Worldwide, Inc. High permeability liner with improved intake and distribution
US5997981A (en) 1997-09-15 1999-12-07 Kimberly-Clark Worldwide, Inc. Breathable barrier composite useful as an ideal loop fastener component
US5932497A (en) 1997-09-15 1999-08-03 Kimberly-Clark Worldwide, Inc. Breathable elastic film and laminate
US5968643A (en) 1997-09-16 1999-10-19 Kimberly-Clark Worldwide, Inc. Microporous film with improved properties
US6090325A (en) 1997-09-24 2000-07-18 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films
US6197404B1 (en) 1997-10-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials
US6277479B1 (en) 1997-12-19 2001-08-21 Kimberly-Clark Worldwide, Inc. Microporous films having zoned breathability
US6071451A (en) 1997-12-31 2000-06-06 Kimberly-Clark Worldwide, Inc. Process for making a nonwoven, porous fabric from polymer composite materials
USD418305S (en) 1998-09-24 2000-01-04 Kimberly-Clark Worldwide, Inc. Wipe
AR022137A1 (es) 1998-12-31 2002-09-04 Kimberly Clark Co Una composicion de materia, una pelicula y un articulo que comprenden dicha composicion
US6586073B2 (en) 1999-05-07 2003-07-01 3M Innovative Properties Company Films having a microfibrillated surface and method of making
US6500563B1 (en) 1999-05-13 2002-12-31 Exxonmobil Chemical Patents Inc. Elastic films including crystalline polymer and crystallizable polymers of propylene
US6642429B1 (en) 1999-06-30 2003-11-04 Kimberly-Clark Worldwide, Inc. Personal care articles with reduced polymer fibers
US6461457B1 (en) 1999-06-30 2002-10-08 Kimberly-Clark Worldwide, Inc. Dimensionally stable, breathable, stretch-thinned, elastic films
USD428267S (en) 1999-08-27 2000-07-18 Kimberly-Clark Worldwide, Inc. Repeating pattern for a bonded fabric
US6663611B2 (en) 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
JP2001233982A (ja) 1999-12-14 2001-08-28 Tokuyama Corp 多孔質ポリオレフィンフィルム及びその製造方法
US6234988B1 (en) 1999-12-15 2001-05-22 I-Tek, Inc. Heel locking, energy absorbing, support and cushioning device
RU2256673C2 (ru) * 2000-11-22 2005-07-20 Клоупэй Плэстик Продактс Компани, Инк. Биоразлагаемые пленки, проницаемые для воздуха и водяного пара, и способ их получения
US6582810B2 (en) * 2000-12-22 2003-06-24 Kimberly-Clark Worldwide, Inc. One-step method of producing an elastic, breathable film structure
US6905759B2 (en) 2001-04-23 2005-06-14 Kimberly Clark Worldwide, Inc. Biodegradable films having enhanced ductility and breathability
US6824680B2 (en) * 2001-05-07 2004-11-30 New Jersey Institute Of Technology Preparation of microporous films from immiscible blends via melt processing and stretching
US6824734B2 (en) 2001-10-09 2004-11-30 Kimberly-Clark Worldwide, Inc. Method of producing latent elastic, cross-direction-oriented films
US20030116462A1 (en) 2001-12-20 2003-06-26 Kimberly-Clark Worldwide, Inc. Pouch configuration for wrapped absorbent articles
US6716203B2 (en) 2001-12-18 2004-04-06 Kimberly-Clark Worldwide, Inc. Individual absorbent articles wrapped in a quiet and soft package
US20040002273A1 (en) 2002-07-01 2004-01-01 Kimberly-Clark Worldwide, Inc. Liquid repellent nonwoven protective material
EP1550746A4 (en) 2002-08-05 2010-08-04 Toray Industries POROUS FIBER
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7341776B1 (en) 2002-10-03 2008-03-11 Milliren Charles M Protective foam with skin
KR101061028B1 (ko) 2002-10-23 2011-08-31 도레이 카부시키가이샤 고분자 혼성체 섬유, 섬유구조체, 고분자 혼성체 펠릿 및 그들의 제조방법
US7060867B2 (en) 2002-11-27 2006-06-13 Kimberly-Clark Worldwide, Inc. Absorbent article with a body facing liner having discretely placed lotion deposits
US20050054255A1 (en) 2003-09-08 2005-03-10 Kimberly-Clark Worldwide, Inc. Nonwoven fabric liner and diaper including a nonwoven laminate liner
US20050059941A1 (en) 2003-09-11 2005-03-17 Kimberly-Clark Worldwide, Inc. Absorbent product with improved liner treatment
DE10348876B4 (de) 2003-10-21 2014-04-03 Jnc Corporation Poröse Polyolefinmembran
US20050245162A1 (en) 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multi-capable elastic laminate process
JP2008505261A (ja) 2004-06-29 2008-02-21 アスペン エアロジェルス，インク． エネルギー効率がよい絶縁性を有する建物用被覆材
US8603614B2 (en) 2004-07-26 2013-12-10 Borgwarner Inc. Porous friction material with nanoparticles of friction modifying material
JP4569282B2 (ja) 2004-12-08 2010-10-27 東レ株式会社 軽量性に優れた異形断面繊維
US20060148915A1 (en) * 2004-12-30 2006-07-06 Floyd Robert M Microporous materials and methods of making
EP1695995A1 (en) 2005-02-24 2006-08-30 Dutch Polymer Institute Novel nanocomposite
CA2602824A1 (en) 2005-03-29 2006-10-05 Tonen Chemical Corporation Method for producing microporous polyolefin membrane and microporous membrane
PL1955845T3 (pl) * 2005-11-30 2013-08-30 Mitsubishi Chem Corp Poliolefinowa folia termokurczliwa, uformowany wyrób stosujący folię, termokurczliwa etykieta i pojemnik
JP5276984B2 (ja) 2006-08-31 2013-08-28 日清紡ホールディングス株式会社 多孔質フィルム及び印刷用基材
AU2006347731B2 (en) * 2006-08-31 2012-09-13 Kimberly-Clark Worldwide, Inc. Highly breathable biodegradable films
WO2008028134A1 (en) * 2006-09-01 2008-03-06 The Regents Of The University Of California Thermoplastic polymer microfibers, nanofibers and composites
JP2008144039A (ja) * 2006-12-11 2008-06-26 Asahi Kasei Chemicals Corp 微細通流体性多孔体及びその製造方法
JP5309628B2 (ja) 2007-03-23 2013-10-09 住友化学株式会社 多孔質フィルム
US7984591B2 (en) 2007-08-10 2011-07-26 Fiberweb, Inc. Impact resistant sheet material
WO2009078375A1 (ja) 2007-12-17 2009-06-25 Toyota Jidosha Kabushiki Kaisha 成形体及びその製造方法
JP2011510199A (ja) 2008-01-23 2011-03-31 ダウ グローバル テクノロジーズ インコーポレイティド 外側蒸気透過性フォーム断熱材を含有する建築構造体
CA2724025C (en) 2008-05-02 2016-09-27 Treofan Germany Gmbh & Co. Kg Membrane film for batteries having a shut-off function
US8268738B2 (en) 2008-05-30 2012-09-18 Kimberly-Clark Worldwide, Inc. Polylactic acid fibers
WO2009152021A2 (en) 2008-06-13 2009-12-17 The Procter & Gamble Company Absorbent article with absorbent polymer material, wetness indicator, and reduced migration of surfactant
US20090318884A1 (en) 2008-06-20 2009-12-24 Axel Meyer Absorbent structures with immobilized absorbent material
US8759446B2 (en) * 2008-06-30 2014-06-24 Fina Technology, Inc. Compatibilized polypropylene and polylactic acid blends and methods of making and using same
US8268913B2 (en) * 2008-06-30 2012-09-18 Fina Technology, Inc. Polymeric blends and methods of using same
CN102317065A (zh) 2008-09-15 2012-01-11 蒂恩塞玛尔巴利尔斯有限公司 热阻件材料
US20120107592A1 (en) * 2008-12-17 2012-05-03 Vasilev Krasimir A Active polymeric films
US20100305529A1 (en) 2009-06-02 2010-12-02 Gregory Ashton Absorbent Article With Absorbent Polymer Material, Wetness Indicator, And Reduced Migration Of Surfactant
US9067384B2 (en) * 2009-06-10 2015-06-30 Ppg Industries Ohio, Inc. Microporous material having degradation properties and articles prepared therefrom
US9345802B2 (en) * 2009-06-25 2016-05-24 The Procter & Gamble Company Absorbent article with barrier component
EP2459629A2 (en) 2009-07-29 2012-06-06 Dow Global Technologies LLC Thermal insulating panel composite
JP2011074214A (ja) * 2009-09-30 2011-04-14 Asahi Kasei E-Materials Corp 微多孔性フィルム、積層微多孔性フィルム、電池用セパレータ、及び微多孔性フィルムの製造方法
WO2011047252A1 (en) 2009-10-16 2011-04-21 E. I. Du Pont De Nemours And Company Monolithic films having zoned breathability
DE102009050439A1 (de) * 2009-10-20 2011-05-05 Treofan Germany Gmbh & Co. Kg Nanoskaliges ß-Nukleierungsmittel für Polypropylen
CA2780126C (en) * 2009-11-25 2017-09-05 Stephane Costeux Nanoporous polymeric foam having high porosity
CN102782027B (zh) * 2010-03-02 2016-05-25 三菱树脂株式会社 聚丙烯类树脂多孔膜、电池用隔板及电池
JP2011194650A (ja) * 2010-03-18 2011-10-06 Mitsubishi Plastics Inc ポリオレフィン樹脂多孔性フィルム、および電池用セパレータ
JP2013524034A (ja) * 2010-03-31 2013-06-17 エックスオーアスレチックス エルエルシー． 保護パッドを形成するシステムおよび方法
US8435631B2 (en) * 2010-04-15 2013-05-07 Ppg Industries Ohio, Inc. Microporous material
EP2412426A1 (de) * 2010-07-30 2012-02-01 Schaefer Kalk GmbH & Co. KG Poröse Hohlfaser
US8936740B2 (en) * 2010-08-13 2015-01-20 Kimberly-Clark Worldwide, Inc. Modified polylactic acid fibers
US10753023B2 (en) 2010-08-13 2020-08-25 Kimberly-Clark Worldwide, Inc. Toughened polylactic acid fibers
WO2012041931A1 (en) * 2010-09-30 2012-04-05 Sanofi-Aventis Deutschland Gmbh Flexible fastener for drug delivery device
KR101221211B1 (ko) * 2010-12-07 2013-01-11 도레이첨단소재 주식회사 폴리락트산의 블렌드 방사를 통한 생분해성과 낮은 탄소배출 특성을 갖는 부직포 및 그 제조 방법
JP5755016B2 (ja) 2011-04-28 2015-07-29 株式会社林技術研究所 発泡樹脂成形体
US9765459B2 (en) * 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
JP2013100487A (ja) * 2011-10-14 2013-05-23 Toray Ind Inc 多孔性フィルムおよび蓄電デバイス
US20130228529A1 (en) * 2011-11-04 2013-09-05 Ppg Industries Ohio, Inc. Microporous material having filtration and adsorption properties and their use in fluid purification processes
US9127915B1 (en) * 2011-11-08 2015-09-08 Novana, Inc. Self-healing composites
US8689454B2 (en) * 2012-01-06 2014-04-08 Field Logic, Inc. Multi-axis bow sight
US9040598B2 (en) 2012-02-10 2015-05-26 Kimberly-Clark Worldwide, Inc. Renewable polyester compositions having a low density
JP6117503B2 (ja) * 2012-09-24 2017-04-19 帝人株式会社 透湿防水膜
MX2015007094A (es) * 2012-12-19 2015-09-29 Kimberly Clark Co Fibras de baja densidad y metodos para formarlas.
BR112015030934B1 (pt) 2013-06-12 2021-12-21 Kimberly-Clark Worldwide, Inc Isolamento de construção
MX370867B (es) 2013-06-12 2020-01-06 Kimberly Clark Co Prenda que contiene un material polimérico poroso.
EP3008118B1 (en) * 2013-06-12 2020-01-22 Kimberly-Clark Worldwide, Inc. Polyolefin film for use in packaging
KR102208277B1 (ko) 2013-06-12 2021-01-27 킴벌리-클라크 월드와이드, 인크. 포어 개시 기술
JP6128711B2 (ja) 2013-06-12 2017-05-17 キンバリー クラーク ワールドワイド インコーポレイテッド 多機能布帛
WO2014199276A1 (en) 2013-06-12 2014-12-18 Kimberly-Clark Worldwide, Inc. Polymeric material for use in thermal insulation
AU2014279790B2 (en) 2013-06-12 2017-06-22 Kimberly-Clark Worldwide, Inc. Porous polyolefin fibers
JP2016530345A (ja) 2013-06-12 2016-09-29 キンバリー クラーク ワールドワイド インコーポレイテッド エネルギー吸収部材
CN105263997B (zh) * 2013-06-12 2018-10-26 金伯利-克拉克环球有限公司 具有多模态的孔径分布的聚合物材料
MX364108B (es) 2013-08-09 2019-04-11 Kimberly Clark Co Técnica para controlar selectivamente la porosidad de un material polimérico.
EP3030606B1 (en) 2013-08-09 2021-09-08 Kimberly-Clark Worldwide, Inc. Anisotropic polymeric material
JP2017522399A (ja) * 2014-06-06 2017-08-10 キンバリー クラーク ワールドワイド インコーポレイテッド 多孔質高分子シートから形成される熱成形物品
AU2015353887B2 (en) * 2014-11-26 2019-07-04 Kimberly-Clark Worldwide, Inc. Annealed porous polyolefin material

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