MX2013001885A - Pelicula de polipropileno/polietileno de multiples capas con adhesion mejorada. - Google Patents

Pelicula de polipropileno/polietileno de multiples capas con adhesion mejorada.

Info

Publication number
MX2013001885A
MX2013001885A MX2013001885A MX2013001885A MX2013001885A MX 2013001885 A MX2013001885 A MX 2013001885A MX 2013001885 A MX2013001885 A MX 2013001885A MX 2013001885 A MX2013001885 A MX 2013001885A MX 2013001885 A MX2013001885 A MX 2013001885A
Authority
MX
Mexico
Prior art keywords
improved adhesion
layer
polyethylene film
multilayer polypropylene
layers
Prior art date
Application number
MX2013001885A
Other languages
English (en)
Other versions
MX339971B (es
Inventor
Jesus Nieto
Mario Perez
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2013001885A publication Critical patent/MX2013001885A/es
Publication of MX339971B publication Critical patent/MX339971B/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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • 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
    • 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
    • B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
    • 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
    • B32B2307/70—Other properties
    • B32B2307/72—Density
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a una estructura de múltiples capas que comprende al menos una primera capa, la cual comprende predominantemente polipropileno y al menos una segunda capa, la cual es adyacente a la primera capa y la cual comprende predominantemente polietileno teniendo una densidad menor que 0.935 g/cm3, siendo caracterizada la estructura de múltiples capas por tener adhesión mejorada entre la primera y segunda capas. La adhesión mejorada es obtenida al incorporar al menos 5% en peso de una resina de polietileno teniendo una densidad de 0.940 g/cm3 o mayor en la primera capa, la segunda capa o ambas capas.
MX2013001885A 2010-08-16 2011-08-16 Pelicula de polipropileno/polietileno de multiples capas con adhesion mejorada. MX339971B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10382232A EP2420381A1 (en) 2010-08-16 2010-08-16 Multilayer polypropylene/polyethylene film with improved adhesion
PCT/US2011/047912 WO2012024292A1 (en) 2010-08-16 2011-08-16 Multilayer polypropylene/polyethylene film with improved adhesion

Publications (2)

Publication Number Publication Date
MX2013001885A true MX2013001885A (es) 2013-04-03
MX339971B MX339971B (es) 2016-06-20

Family

ID=43034199

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001885A MX339971B (es) 2010-08-16 2011-08-16 Pelicula de polipropileno/polietileno de multiples capas con adhesion mejorada.

Country Status (10)

Country Link
US (1) US20140255677A1 (es)
EP (2) EP2420381A1 (es)
JP (1) JP5795802B2 (es)
KR (1) KR20130137155A (es)
BR (1) BR112013003534B1 (es)
ES (1) ES2525446T3 (es)
MX (1) MX339971B (es)
MY (1) MY159160A (es)
RU (1) RU2013111843A (es)
WO (1) WO2012024292A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996162B1 (fr) 2012-10-02 2015-11-27 Ceisa Packaging Complexe multicouche associant une couche centrale a base de polyethylene et deux couches externes a base de polypropylene
KR102309607B1 (ko) * 2019-03-28 2021-10-05 장병철 기능성 합성수지 필름 제조방법

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153681A (en) * 1961-02-13 1964-10-20 Exxon Research Engineering Co Method for blending finely divided polyethylene and polypropylene and extruding the mixture and the product formed thereby
JPS6130851Y2 (es) * 1979-02-28 1986-09-09
US4460745A (en) * 1982-04-26 1984-07-17 Chemplex Company Adhesive three-component blends containing grafted HDPE
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
US5071686A (en) * 1985-11-29 1991-12-10 Genske Roger P Films of polypropylene blends and polyethylene blends and articles made therewith
SE457796B (sv) * 1987-06-15 1989-01-30 Neste Oy Transparent, steriliserbar foerpackning av plast
JPH05293886A (ja) * 1992-04-17 1993-11-09 Tonen Chem Corp 透明性ポリエチレンフィルムの製造方法
JP4235928B2 (ja) * 1999-03-02 2009-03-11 東レフィルム加工株式会社 易開封複合フイルム
KR20040041652A (ko) * 2001-10-03 2004-05-17 아토피나 리서치 폴리에틸렌의 폴리프로필렌상에의 부착
FR2831483B1 (fr) * 2001-10-26 2004-01-09 Pechiney Emballage Flexible Eu Materiaux d'operculage ou opercules pelables multicouches
FR2851232B1 (fr) * 2003-02-17 2005-04-01 Pechiney Emballage Flexible Eu Materiau d'operculage et opercules predecoupes a base de polyolefine
JP4443277B2 (ja) * 2004-03-25 2010-03-31 ベスパック株式会社 易開封性多層容器
US7588706B2 (en) * 2004-12-16 2009-09-15 Exxonmobil Chemical Patents Inc. Multi-layer films with improved properties
US20060147663A1 (en) * 2004-12-30 2006-07-06 Fina Technology, Inc. Co-extruded film structures of polypropylene impact copolymer with other polymers
US20090246491A1 (en) * 2004-12-30 2009-10-01 Fina Technology, Inc. Co-Extruded Film Structures of Polypropylene Impact Copolymer with Other Copolymers
PL2134545T3 (pl) * 2007-07-16 2011-03-31 Rkw Se Folie do podłoży drukowych etykiet
EP2085445B1 (de) * 2008-01-22 2016-03-23 tesa SE Verwendung eines Liners

Also Published As

Publication number Publication date
RU2013111843A (ru) 2014-09-27
BR112013003534A2 (pt) 2016-06-28
ES2525446T3 (es) 2014-12-23
EP2420381A1 (en) 2012-02-22
KR20130137155A (ko) 2013-12-16
JP2014510648A (ja) 2014-05-01
WO2012024292A1 (en) 2012-02-23
BR112013003534B1 (pt) 2020-02-04
MX339971B (es) 2016-06-20
US20140255677A1 (en) 2014-09-11
JP5795802B2 (ja) 2015-10-14
MY159160A (en) 2016-12-30
EP2605907A1 (en) 2013-06-26
EP2605907B1 (en) 2014-11-12

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