MX2014013614A - Pelicula basada en polipropileno con propiedades mecanicas y de sellado mejoradas y metodo para hacer la misma. - Google Patents
Pelicula basada en polipropileno con propiedades mecanicas y de sellado mejoradas y metodo para hacer la misma.Info
- Publication number
- MX2014013614A MX2014013614A MX2014013614A MX2014013614A MX2014013614A MX 2014013614 A MX2014013614 A MX 2014013614A MX 2014013614 A MX2014013614 A MX 2014013614A MX 2014013614 A MX2014013614 A MX 2014013614A MX 2014013614 A MX2014013614 A MX 2014013614A
- Authority
- MX
- Mexico
- Prior art keywords
- polypropylene
- based film
- propylene
- sealing properties
- making 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
-
- 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
- B29L2009/00—Layered products
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/04—4 layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/242—All polymers belonging to those covered by group B32B27/32
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/31—Heat sealable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- 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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Se proporciona una película basada en polipropileno que comprende al menos tres capas caracterizada por dos capas de piel y al menos una capa de núcleo, en donde la al menos una capa de núcleo y/o al menos una capa de piel comprende una mezcla polimérica de: (i) un primer polímero basado en propileno, el cual comprende (A) al menos 60 por ciento en peso (% en peso) de unidades derivadas de propileno, y (B) desde 5 hasta 40% en peso de unidades derivadas de etileno, y en donde el primer polímero basado en propileno es caracterizado por una temperatura de fusión (Tm) menor que o igual a 110°C, y (ii) un segundo polímero basado en propileno seleccionado del grupo que consiste de rPP y hPP y caracterizado por ciertas propiedades mecánicas y/o de sellado. También se proporciona un método para hacer la película basada en polipropileno.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261645373P | 2012-05-10 | 2012-05-10 | |
PCT/US2013/031177 WO2013169358A1 (en) | 2012-05-10 | 2013-03-14 | Polypropylene-based film with improved mechanical and sealing properties and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2014013614A true MX2014013614A (es) | 2015-02-12 |
Family
ID=48050263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014013614A MX2014013614A (es) | 2012-05-10 | 2013-03-14 | Pelicula basada en polipropileno con propiedades mecanicas y de sellado mejoradas y metodo para hacer la misma. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150132515A1 (es) |
EP (1) | EP2846749A1 (es) |
JP (1) | JP6113271B2 (es) |
KR (1) | KR102034326B1 (es) |
CN (1) | CN104379100B (es) |
AR (1) | AR091334A1 (es) |
BR (1) | BR112014027997A2 (es) |
MX (1) | MX2014013614A (es) |
WO (1) | WO2013169358A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6754756B2 (ja) * | 2014-09-25 | 2020-09-16 | ダウ グローバル テクノロジーズ エルエルシー | ポリオレフィン系伸縮性フィルム構造、積層体、及びその方法 |
US10239295B2 (en) | 2015-01-09 | 2019-03-26 | Berry Film Products Company, Inc. | Elastomeric films having increased tear resistance |
AR118648A1 (es) * | 2019-04-24 | 2021-10-20 | Dow Global Technologies Llc | Película multicapa de funda estirable con resistencia al desgarro mejorada |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7491666B2 (en) * | 2005-04-29 | 2009-02-17 | Kimberly-Clark Worldwide, Inc. | Latent elastic articles and methods of making thereof |
US7582178B2 (en) * | 2006-11-22 | 2009-09-01 | Kimberly-Clark Worldwide, Inc. | Nonwoven-film composite with latent elasticity |
US20090081474A1 (en) * | 2007-09-25 | 2009-03-26 | Keung Jay K | White Opaque Films With Improved Tensile And Barrier Properties |
EP2195161B2 (en) * | 2007-09-28 | 2021-07-28 | Toray, Plastics (America), Inc. | Biaxially oriented polypropylene film with high heat seal strength |
JP5674475B2 (ja) * | 2008-01-24 | 2015-02-25 | クロペイ・プラスティック・プロダクツ・カンパニー・インコーポレーテッド | エラストマー材料 |
US8067501B2 (en) * | 2009-02-26 | 2011-11-29 | Exxonmobil Chemical Patents Inc. | Propylene-based blown films with improved performance, stability and elastic properties compared to polyethylene films |
US20100247936A1 (en) * | 2009-03-24 | 2010-09-30 | Baxter International Inc. | Non-pvc films with tough core layer |
MX346133B (es) * | 2010-05-31 | 2017-03-08 | Otsuka Pharma Factory Inc | Pelicula de multiples capas y bolsa formada de pelicula de multiples capas. |
-
2013
- 2013-03-14 MX MX2014013614A patent/MX2014013614A/es active IP Right Grant
- 2013-03-14 JP JP2015511455A patent/JP6113271B2/ja active Active
- 2013-03-14 BR BR112014027997A patent/BR112014027997A2/pt not_active Application Discontinuation
- 2013-03-14 US US14/394,302 patent/US20150132515A1/en not_active Abandoned
- 2013-03-14 KR KR1020147031110A patent/KR102034326B1/ko active IP Right Grant
- 2013-03-14 EP EP13714756.7A patent/EP2846749A1/en not_active Withdrawn
- 2013-03-14 WO PCT/US2013/031177 patent/WO2013169358A1/en active Application Filing
- 2013-03-14 CN CN201380024559.1A patent/CN104379100B/zh active Active
- 2013-04-12 AR ARP130101189 patent/AR091334A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP6113271B2 (ja) | 2017-04-12 |
BR112014027997A2 (pt) | 2017-06-27 |
CN104379100A (zh) | 2015-02-25 |
EP2846749A1 (en) | 2015-03-18 |
KR102034326B1 (ko) | 2019-10-18 |
US20150132515A1 (en) | 2015-05-14 |
JP2015518788A (ja) | 2015-07-06 |
AR091334A1 (es) | 2015-01-28 |
WO2013169358A1 (en) | 2013-11-14 |
KR20150008088A (ko) | 2015-01-21 |
CN104379100B (zh) | 2017-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |