CO5111026A1 - Pelicula de polimero de microcapa con capacidad para respi rar y articulos que incluyen los mismos - Google Patents
Pelicula de polimero de microcapa con capacidad para respi rar y articulos que incluyen los mismosInfo
- Publication number
- CO5111026A1 CO5111026A1 CO99080390A CO99080390A CO5111026A1 CO 5111026 A1 CO5111026 A1 CO 5111026A1 CO 99080390 A CO99080390 A CO 99080390A CO 99080390 A CO99080390 A CO 99080390A CO 5111026 A1 CO5111026 A1 CO 5111026A1
- Authority
- CO
- Colombia
- Prior art keywords
- molten
- polymer
- extrudable
- layer
- laminate
- Prior art date
Links
Classifications
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- 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
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
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- 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
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- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/22—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means connecting the layers, e.g. tie layers or undercuts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4871—Underwear
- B29L2031/4878—Diapers, napkins
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249981—Plural void-containing components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/649—Plural foamed layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/647—Including a foamed layer or component
- Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded
- Y10T442/653—Including particulate material other than fiber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Una película de polímero de microcapa con capacidad para respirar que comprende una pluralidad de microcapas coextruidas incluyendo una primera capa que comprende un primer polímero fundido y extruible y una segunda capa que comprende un segundo polímero fundido y extruíble, en donde el primer polímero fundido y extruíble tiene una primera tasa de transmisión de vapor de agua y el segundo polímero fundido y extruíble tiene una segunda tasa de transmisión de vapor de agua menor que la primera tasa de transmisión de vapor de agua.3Una película de polímero de microcapa tal y como se reivindica en la cláusula 1 empleada en la fabricación de un artículo para el cuidado personal, conjuntamente con un cuerpo de material absorbente allí unido.3Un método para hacer una película de polímero de microcapa que comprende los pasos de:coextruir un primer polímero extruíble y un segundo polímero fundido y extruible para formar un laminado que comprende una primera capa que incluye el primer polímero fundido y extruible, una segunda capa que incluye el segundo polímero fundido y extruible, el primer polímero fundido y extruible tiene una primera tasa de transmisión de agua y el segundo polímero fundido y extruible tiene una segunda tasa de transmisión de vapor de agua menor que la primera tasa de transmisión de vapor de agua;separar el laminado mientras que el laminado está en un estado fundido y extruible para formar un par de mitades laminadas, cada una incluyen una parte de la primera capa y una parte de la segunda capa;adelgazar y ensanchar las mitades laminadas;pegar las mitades laminadas una sobre la parte superior de la otra para reformar el laminado de manera que el laminado comprenda una pluralidad de unidades laminadas repetitivas en un arreglo de apilado paralelo, cada unidad del laminado comprende una primera capa que incluye el primer polímero fundido extruible y una segunda capa que incluye el segundo polímero fundido y extruible; yrepetir los pasos de separación adelgazamiento ensanchado y apilado para formar el laminado en la película de polímero de microcapa.<EMI FILE="99080390_1" ID="1" IMF=JPEG >
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/221,100 US6261674B1 (en) | 1998-12-28 | 1998-12-28 | Breathable microlayer polymer film and articles including same |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5111026A1 true CO5111026A1 (es) | 2001-12-26 |
Family
ID=22826351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99080390A CO5111026A1 (es) | 1998-12-28 | 1999-12-23 | Pelicula de polimero de microcapa con capacidad para respi rar y articulos que incluyen los mismos |
Country Status (9)
Country | Link |
---|---|
US (1) | US6261674B1 (es) |
AR (1) | AR022035A1 (es) |
CO (1) | CO5111026A1 (es) |
EG (1) | EG21938A (es) |
GT (1) | GT199900226A (es) |
PA (1) | PA8488401A1 (es) |
PE (1) | PE20001574A1 (es) |
SV (1) | SV1999000255A (es) |
UY (1) | UY25880A1 (es) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6586354B1 (en) * | 1998-12-28 | 2003-07-01 | Kimberly-Clark Worldwide, Inc. | Microlayer breathable hybrid films of degradable polymers and thermoplastic elastomers |
AU3938399A (en) | 1998-05-22 | 1999-12-13 | Imerys Minerals Limited | Particulate carbonates and their preparation and use in thermoplastic film compositions |
US6821915B2 (en) * | 2000-05-03 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Film having high breathability induced by low cross-directional stretch |
CA2408264C (en) | 2000-05-05 | 2007-07-24 | Imerys Pigments, Inc. | Particulate carbonates and their preparation and use in breathable film |
US20020098341A1 (en) * | 2000-12-07 | 2002-07-25 | Schiffer Daniel K. | Biodegradable breathable film and laminate |
US20020132547A1 (en) * | 2001-01-12 | 2002-09-19 | Grondin Pierre D. | Breathable nonwoven/film laminate |
US7297394B2 (en) * | 2002-03-01 | 2007-11-20 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials |
US7241832B2 (en) * | 2002-03-01 | 2007-07-10 | bio-tec Biologische Naturverpackungen GmbH & Co., KG | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
US6703115B2 (en) * | 2001-05-01 | 2004-03-09 | Eastman Chemical Company | Multilayer films |
TWI296571B (en) * | 2001-08-13 | 2008-05-11 | Clopay Corp | Mulyilayer microporous films and methods |
US8283029B2 (en) * | 2001-08-13 | 2012-10-09 | Clopay Plastic Products Company, Inc. | Multilayer microporous films and composites for barrier protective materials, and methods |
WO2003046790A1 (en) * | 2001-11-27 | 2003-06-05 | Accenture Llp | Context sensitive advertisement delivery framework |
US20030217407A1 (en) * | 2002-05-24 | 2003-11-27 | Augua Andrews-Jones | Disposable undergarment and methods of making, using and marketing same |
US7303642B2 (en) * | 2002-11-12 | 2007-12-04 | Kimberly-Clark Worldwide, Inc. | Methods of making responsive film with corrugated microlayers having improved properties |
US6984439B2 (en) * | 2002-11-12 | 2006-01-10 | Kimberly-Clark Worldwide, Inc. | Responsive film with corrugated microlayers having improved properties |
US7510758B2 (en) * | 2002-11-12 | 2009-03-31 | Kimberly-Clark Worldwide, Inc. | Breathable elastic multilayer film laminate and method of making a breathable elastic multilayer film laminate |
US20040121678A1 (en) * | 2002-12-19 | 2004-06-24 | Baldwin A. Frank | Liquid impervious and pathogen impervious laminate having antistatic properties |
US6772443B2 (en) * | 2002-12-30 | 2004-08-10 | Kimberly-Clark Worldwide, Inc. | Breathable elastomeric glove |
US7405009B2 (en) * | 2003-01-24 | 2008-07-29 | H.B. Fuller Licensing & Financing, Inc. | Moisture vapor permeable film including ethylene copolymer and articles including the same |
GB0316708D0 (en) * | 2003-07-16 | 2003-08-20 | Dupont Teijin Films Us Ltd | Polymeric film |
US7179952B2 (en) * | 2003-08-25 | 2007-02-20 | Kimberly-Clark Worldwide, Inc. | Absorbent article formed with microlayered films |
US20050112350A1 (en) * | 2003-11-21 | 2005-05-26 | Xin Ning | Biodegradable and breathable polymer film |
US20050112363A1 (en) * | 2003-11-21 | 2005-05-26 | Xin Ning | Biodegradable polymer compositions for a breathable film |
US7265192B2 (en) | 2004-11-30 | 2007-09-04 | Kimberly-Clark Worldwide, Inc. | Breathable elastomeric article |
US20060149199A1 (en) * | 2004-12-30 | 2006-07-06 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
US7619132B2 (en) * | 2004-12-30 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
US20070049888A1 (en) * | 2005-08-31 | 2007-03-01 | Soerens Dave A | Absorbent core comprising a multi-microlayer film |
JP5208214B2 (ja) * | 2007-10-02 | 2013-06-12 | バクスター・インターナショナル・インコーポレイテッド | マイクロレイヤー構造を含むフィルム |
US8575255B2 (en) * | 2007-10-19 | 2013-11-05 | Saint-Gobain Ceramics & Plastics, Inc. | Applications of shaped nano alumina hydrate as barrier property enhancer in polymers |
US8097346B2 (en) * | 2007-12-27 | 2012-01-17 | Baxter International Inc. | Barrier films containing microlayer structures |
EP2460640B1 (en) * | 2008-05-05 | 2014-08-27 | A. Schulman, Inc. | Multilayer clear over color polyolefin sheets and layered backing structure |
US7832857B2 (en) * | 2008-08-18 | 2010-11-16 | Levinson Dennis J | Microbial cellulose contact lens |
US8664129B2 (en) | 2008-11-14 | 2014-03-04 | Exxonmobil Chemical Patents Inc. | Extensible nonwoven facing layer for elastic multilayer fabrics |
US10161063B2 (en) | 2008-09-30 | 2018-12-25 | Exxonmobil Chemical Patents Inc. | Polyolefin-based elastic meltblown fabrics |
US9168718B2 (en) | 2009-04-21 | 2015-10-27 | Exxonmobil Chemical Patents Inc. | Method for producing temperature resistant nonwovens |
US9498932B2 (en) | 2008-09-30 | 2016-11-22 | Exxonmobil Chemical Patents Inc. | Multi-layered meltblown composite and methods for making same |
US20110206973A1 (en) * | 2008-10-24 | 2011-08-25 | Toray Tonen Specialty Separator Godo Kaisha | Multi-layer microporous membranes and methods for making and using such membranes |
WO2010077779A2 (en) * | 2008-12-17 | 2010-07-08 | Saint-Gobain Ceramics & Plastics, Inc. | Applications of shaped nano alumina hydrate in inkjet paper |
CN102333633B (zh) * | 2009-02-27 | 2014-12-10 | 3M创新有限公司 | 用于料片横向共挤出的方法和设备以及由其制造的膜 |
EP2401147B1 (en) | 2009-02-27 | 2015-06-24 | ExxonMobil Chemical Patents Inc. | Biaxially elastic nonwoven laminates having inelastic zones |
US8012572B2 (en) * | 2009-03-06 | 2011-09-06 | Cryovac, Inc. | Multilayer, heat-shrinkable film comprising a plurality of microlayers |
US8668975B2 (en) | 2009-11-24 | 2014-03-11 | Exxonmobil Chemical Patents Inc. | Fabric with discrete elastic and plastic regions and method for making same |
CN103180244B (zh) | 2010-10-28 | 2015-05-27 | 英派尔科技开发有限公司 | 石墨烯通过多层共挤出的剥离 |
EP2664452A1 (en) | 2011-01-11 | 2013-11-20 | Toray Battery Separator Film Co., Ltd. | Multilayer microporous film, process for production of the film, and use of the film |
DK2720862T3 (en) | 2011-06-17 | 2016-09-19 | Fiberweb Inc | Vapor permeable, water impervious TOTAL MAJOR MULTI-LAYER ARTICLE |
WO2012178027A2 (en) | 2011-06-23 | 2012-12-27 | Fiberweb, Inc. | Vapor-permeable, substantially water-impermeable multilayer article |
PL2723568T3 (pl) | 2011-06-23 | 2018-01-31 | Fiberweb Llc | Przepuszczalny dla pary, zasadniczo nieprzepuszczalny dla wody wielowarstwowy wyrób |
US9765459B2 (en) | 2011-06-24 | 2017-09-19 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
US9227354B2 (en) * | 2012-05-06 | 2016-01-05 | Extend Optronics Corp. | Feedblock multiplier with thickness gradient variation, feedblock system, method, and related multilayer structure |
ES2796233T3 (es) | 2014-08-26 | 2020-11-26 | Dow Global Technologies Llc | Película multilcapa coextruida con relleno en capa de transporte |
CA2969478C (en) | 2014-12-19 | 2023-12-12 | Avintiv Specialty Materials Inc. | Monolithic breathable film and composite manufactured therefrom |
US10632714B2 (en) | 2016-06-14 | 2020-04-28 | Avintiv Specialty Materials, Inc. | Barrier laminates and methods of making the same |
IT201800010093A1 (it) | 2018-11-07 | 2020-05-07 | Plastik Textile S P A | Foglio multistrato a struttura differenziale |
CN111040279B (zh) * | 2019-12-27 | 2021-12-24 | 上海紫华薄膜科技有限公司 | 一种聚烯烃微孔透气膜的制备方法 |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB461484A (en) | 1935-06-19 | 1937-02-17 | Daimler Benz Ag | Improvements in and relating to diesel-engines |
GB479404A (en) | 1936-05-05 | 1938-02-04 | Linham Ab | Improvements in the manufacture of screens affording protection against scattered x-rays |
DE667234C (de) | 1936-07-01 | 1938-11-07 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von verspinnbaren Faeden und Fasern aus organischen thermoplastischen Massen |
US3097991A (en) | 1957-06-10 | 1963-07-16 | Union Carbide Corp | Synthetic fibrous products |
NL103356C (es) | 1958-07-08 | 1900-01-01 | ||
US3323978A (en) | 1963-05-09 | 1967-06-06 | Phillips Petroleum Co | Artificial textile fibres and their production |
US3435705A (en) | 1966-06-14 | 1969-04-01 | United Shoe Machinery Corp | Harmonic drive power hinge pins |
US3712847A (en) | 1966-12-30 | 1973-01-23 | O Rasmussen | Laminated lamellar laminate |
US3461193A (en) | 1967-01-04 | 1969-08-12 | Du Pont | Novel procedure for starting the flash-extrusion of expandable resin compositions |
US3564677A (en) | 1967-11-06 | 1971-02-23 | Johnson & Johnson | Method and apparatus of treating material to change its configuration |
US3577586A (en) | 1967-12-20 | 1971-05-04 | Johnson & Johnson | Apparatus for continuously transversely stretching orientable sheet material |
US3515325A (en) | 1968-03-05 | 1970-06-02 | Johnson & Johnson | Apparatus for fibrillating a transversely oriented plastic material |
US3539666A (en) | 1968-06-18 | 1970-11-10 | Grace W R & Co | Method for preparing a nonwoven fabriclike member |
US3565985A (en) | 1969-04-10 | 1971-02-23 | Dow Chemical Co | Method of preparing multilayer plastic articles |
US3639199A (en) | 1969-04-21 | 1972-02-01 | Cons Paper Bahamas Ltd | Reinforced laminate product |
US3656672A (en) | 1969-08-11 | 1972-04-18 | Johnson & Johnson | Method for splitting oriented plastic materials into fibrous structures |
US3595454A (en) | 1970-02-04 | 1971-07-27 | Johnson & Johnson | Method and apparatus for manufacturing split fiber webs for oriented plastic films |
US3654928A (en) | 1970-02-24 | 1972-04-11 | Kimberly Clark Co | Flushable wrapper for absorbent pads |
US3683917A (en) | 1970-03-24 | 1972-08-15 | John M Comerford | Absorbent product comprising a fluid impervious barrier of a repellent tissue and a hydrocolloid |
US3719540A (en) | 1970-05-04 | 1973-03-06 | Hercules Inc | Preparation of transversely fibrillated film |
US3717541A (en) | 1970-06-30 | 1973-02-20 | Grace W R & Co | Non-woven fabric-like member |
US3954928A (en) | 1970-07-28 | 1976-05-04 | Teijin Ltd. | Process for making sheet-formed reticulated fibrous structures |
UST901007I4 (en) | 1971-05-27 | 1972-08-01 | Defensive publication | |
US4377544A (en) | 1974-12-10 | 1983-03-22 | Rasmussen O B | Manufacture of a textile-like reticular product from thermoplastic film |
US3991754A (en) | 1975-09-15 | 1976-11-16 | Ethicon, Inc. | Surgical adhesive tape |
FR2377978A2 (fr) | 1976-04-23 | 1978-08-18 | Saint Gobain | Dispositif d'extraction d'un ruban de verre a la sortie d'un four de flottage |
US4229239A (en) | 1977-07-27 | 1980-10-21 | Dai Nippon Insatsu Kabushiki Kaisha | Transfer printing method |
US4301203A (en) | 1978-07-27 | 1981-11-17 | Pnc Company | Manufacturing a thermoplastic non-woven web comprising coherently interconnected filaments |
AU528009B2 (en) | 1978-11-21 | 1983-03-31 | Stamicarbon B.V. | Sheet of fibre-reinforced hydraulically bindable material |
EP0055776B1 (en) | 1980-07-10 | 1986-01-29 | JACOB SCHLAEPFER & CO. AG | Application of polymeric materials to substrates |
US4416791A (en) | 1981-11-11 | 1983-11-22 | Lever Brothers Company | Packaging film and packaging of detergent compositions therewith |
DE3330866A1 (de) | 1983-08-26 | 1985-03-14 | Kufner Textilwerke GmbH, 8000 München | Oberstoff fuer bekleidungsstuecke sowie herstellungsverfahren und transfereinheit hierfuer |
US4654395A (en) | 1984-04-09 | 1987-03-31 | S. C. Johnson & Son, Inc. | Water-soluble polymer sheet for delivering laundry care additive and laundry care product formed from same |
US4753845A (en) | 1986-01-30 | 1988-06-28 | Kyoraku Co., Ltd. | Multi-layer polymeric structure |
DE3777241D1 (de) | 1986-05-16 | 1992-04-16 | Ici Plc | Fasern und faseriges rohr. |
US4731143A (en) | 1986-06-17 | 1988-03-15 | Polysar Financial Services, S.A. | Process of transferring a latex film onto a substrate |
US5102601A (en) | 1986-08-25 | 1992-04-07 | Farris Richard J | Process for fabricating novel compostes based on reinforcement with microfibrillar networks of rigid-rod polymers |
DK514687D0 (da) | 1987-09-30 | 1987-09-30 | Danaklon As | Polymerfibre og fremgangsmaade til fremstilling deraf |
US4837078A (en) | 1987-12-17 | 1989-06-06 | Hercules Incorporated | Wet/dry wipes |
US5205968A (en) | 1988-03-31 | 1993-04-27 | The Dow Chemical Company | Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent |
US5227101A (en) | 1988-03-31 | 1993-07-13 | The Dow Chemical Company | Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers |
US5104367A (en) | 1988-08-10 | 1992-04-14 | Filter Materials Limited | Pinned rollers and process for manufacturing fibrillated film |
US4874568A (en) | 1988-09-26 | 1989-10-17 | The Dow Chemical Company | Process of making a porous membrane |
US5248461A (en) | 1989-01-13 | 1993-09-28 | Stamicarbon B.V. | Process of making microporous films of UHMWPE |
US5246647A (en) | 1989-03-28 | 1993-09-21 | The Dow Chemical Company | Process of making microporous hollow fiber or film membrane of poly(phenylene sulfide) (PPS) |
US5033172A (en) | 1989-06-01 | 1991-07-23 | Hercules Incorporated | Rewettable polyolefin fiber and corresponding nonwovens |
US5045387A (en) | 1989-07-28 | 1991-09-03 | Hercules Incorporated | Rewettable polyolefin fiber and corresponding nonwovens |
EP0430472A3 (en) | 1989-11-30 | 1992-02-26 | Imperial Chemical Industries Plc | Multiple-layer polyolefin films |
US5208098A (en) | 1990-10-23 | 1993-05-04 | Amoco Corporation | Self-bonded nonwoven web and porous film composites |
US5182162A (en) | 1990-10-24 | 1993-01-26 | Amoco Corporation | Self-bonded nonwoven web and net-like web composites |
US5178812A (en) | 1990-11-28 | 1993-01-12 | E. I. Du Pont De Nemours And Company | Method of making composites having improved surface properties |
ATE141965T1 (de) | 1990-12-14 | 1996-09-15 | Hercules Inc | Vliesstoff mit hoher festigkeit und geschmeidigkeit |
US5257982A (en) | 1990-12-26 | 1993-11-02 | Hercules Incorporated | Fluid absorbing article utilizing a flow control cover sheet |
US5196247A (en) | 1991-03-01 | 1993-03-23 | Clopay Corporation | Compostable polymeric composite sheet and method of making or composting same |
US5120598A (en) | 1991-04-05 | 1992-06-09 | Air Products And Chemicals, Inc. | Fibrous material for oil spill clean-up |
US5300358A (en) | 1992-11-24 | 1994-04-05 | E. I. Du Pont De Nemours And Co. | Degradable absorbant structures |
US5529830A (en) | 1994-05-25 | 1996-06-25 | W. L. Gore & Associates, Inc. | Two-way stretchable fabric laminate and articles made from it |
US5786092A (en) | 1994-11-21 | 1998-07-28 | W.R. Grace & Co.-Conn. | Peelable laminate |
EP0800455B1 (en) | 1994-12-30 | 2002-02-27 | Kimberly-Clark Worldwide, Inc. | A water-flushable film |
US5865926A (en) * | 1996-02-15 | 1999-02-02 | Clopay Plastic Products Company, Inc. | 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 |
-
1998
- 1998-12-28 US US09/221,100 patent/US6261674B1/en not_active Expired - Lifetime
-
1999
- 1999-12-22 SV SV1999000255A patent/SV1999000255A/es unknown
- 1999-12-23 CO CO99080390A patent/CO5111026A1/es unknown
- 1999-12-27 AR ARP990106774A patent/AR022035A1/es active IP Right Grant
- 1999-12-27 UY UY25880A patent/UY25880A1/es unknown
- 1999-12-27 EG EG165999A patent/EG21938A/xx active
- 1999-12-28 PE PE1999001338A patent/PE20001574A1/es not_active Application Discontinuation
- 1999-12-28 GT GT199900226A patent/GT199900226A/es unknown
- 1999-12-28 PA PA19998488401A patent/PA8488401A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
GT199900226A (es) | 2001-06-20 |
PE20001574A1 (es) | 2001-01-12 |
SV1999000255A (es) | 2000-10-16 |
PA8488401A1 (es) | 2000-09-29 |
AR022035A1 (es) | 2002-09-04 |
EG21938A (en) | 2002-04-30 |
US6261674B1 (en) | 2001-07-17 |
UY25880A1 (es) | 2000-08-21 |
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