PA8488401A1 - Pelicula de polimero de microcapa con capacidad para respirar y articulo que incluyen los mismos - Google Patents
Pelicula de polimero de microcapa con capacidad para respirar y articulo que incluyen los mismosInfo
- Publication number
- PA8488401A1 PA8488401A1 PA19998488401A PA8488401A PA8488401A1 PA 8488401 A1 PA8488401 A1 PA 8488401A1 PA 19998488401 A PA19998488401 A PA 19998488401A PA 8488401 A PA8488401 A PA 8488401A PA 8488401 A1 PA8488401 A1 PA 8488401A1
- Authority
- PA
- Panama
- Prior art keywords
- breathe
- capacity
- micro
- polymer film
- same
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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 MICROCAPAS CON CAPACIDAD PARA RESPIRAR QUE COMPRENDE UNA PLURALIDAD DE MICROCAPAS COEXTRUIDAS QUE INCLUYEN UNA PRIMERA CAPA QUE COMPRENDE UN PRIMER POLÍMERO FUNDIDO Y EXTRUIBLE Y UNA SEGUNDA CAPA QUE COMPRENDE UN SEGUNDO POLÌMERO Y EXTRUIBLE, EL PRIMER POLÍMERO FUNDIDO Y EXTRUIBLE TIENE UNA PRIMERA TASA DE TRANSMISIÒN DE VAPOR DE AGUA Y EL SEGUNDO POLÍMERO FUNDIDO Y EXTRUIBLE TIENE UNA SEGUNDA TASA DE TRANSMISION DE VAPOR DE AGUA MENOR QUE LA PRIMERA TASA DE TRANSMISIÓN DE VAPOR DE AGUA. TAMBIÉN SE DESCRIBE UN MÉTODO PARA HACER TAL PELÍCULA CON CAPACIDAD PARA RESPIRAR.
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 |
---|---|
PA8488401A1 true PA8488401A1 (es) | 2000-09-29 |
Family
ID=22826351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PA19998488401A PA8488401A1 (es) | 1998-12-28 | 1999-12-28 | Pelicula de polimero de microcapa con capacidad para respirar y articulo 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)
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WO1999061521A1 (en) | 1998-05-22 | 1999-12-02 | Ecc International Ltd. | 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 |
KR100744602B1 (ko) | 2000-05-05 | 2007-08-01 | 이머리스 피그먼츠 아이엔시 | 미립자 카보네이트 그리고 그것의 제조방법 및 통기성 필름에서의 용도 |
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 |
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 |
US6984439B2 (en) * | 2002-11-12 | 2006-01-10 | Kimberly-Clark Worldwide, Inc. | Responsive film with corrugated microlayers having improved properties |
US7303642B2 (en) * | 2002-11-12 | 2007-12-04 | Kimberly-Clark Worldwide, Inc. | Methods of making responsive film with corrugated microlayers having improved properties |
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 |
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US20050112363A1 (en) * | 2003-11-21 | 2005-05-26 | Xin Ning | Biodegradable polymer compositions for a breathable film |
US20050112350A1 (en) * | 2003-11-21 | 2005-05-26 | Xin Ning | Biodegradable and breathable polymer film |
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US9168718B2 (en) | 2009-04-21 | 2015-10-27 | Exxonmobil Chemical Patents Inc. | Method for producing temperature resistant nonwovens |
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-
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 EG EG165999A patent/EG21938A/xx active
- 1999-12-27 UY UY25880A patent/UY25880A1/es unknown
- 1999-12-27 AR ARP990106774A patent/AR022035A1/es active IP Right Grant
- 1999-12-28 PA PA19998488401A patent/PA8488401A1/es unknown
- 1999-12-28 GT GT199900226A patent/GT199900226A/es unknown
- 1999-12-28 PE PE1999001338A patent/PE20001574A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SV1999000255A (es) | 2000-10-16 |
EG21938A (en) | 2002-04-30 |
CO5111026A1 (es) | 2001-12-26 |
AR022035A1 (es) | 2002-09-04 |
GT199900226A (es) | 2001-06-20 |
US6261674B1 (en) | 2001-07-17 |
PE20001574A1 (es) | 2001-01-12 |
UY25880A1 (es) | 2000-08-21 |
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