BRPI0606271A2 - filme para acondicionamento retorcìvel com resistência a graxa - Google Patents

filme para acondicionamento retorcìvel com resistência a graxa

Info

Publication number
BRPI0606271A2
BRPI0606271A2 BRPI0606271-7A BRPI0606271A BRPI0606271A2 BR PI0606271 A2 BRPI0606271 A2 BR PI0606271A2 BR PI0606271 A BRPI0606271 A BR PI0606271A BR PI0606271 A2 BRPI0606271 A2 BR PI0606271A2
Authority
BR
Brazil
Prior art keywords
film
grease resistant
layer
crosslinked
shrink
Prior art date
Application number
BRPI0606271-7A
Other languages
English (en)
Inventor
Solomon Bekele
Original Assignee
Cryovac Inc
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 Cryovac Inc filed Critical Cryovac Inc
Publication of BRPI0606271A2 publication Critical patent/BRPI0606271A2/pt

Links

Classifications

    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • 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
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/746—Slipping, anti-blocking, low friction
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • 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]

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Abstract

FILME PARA ACONDICIONAMENTO RETORCìVEL COM RESISTêNCIA A GRAXA. A presente invenção refere-se a um filme para acondicionamento multicamadas retorcível compreende uma camada de selagem a quente reticulada e uma camada resistente a graxa reticulada. A camada de selagem a quente reticulada é uma camada de filme externo compreendendo um copolímero de alfa-olefina C~ 2-3~/C~ 3-20~. A camada resistente a graxa reticulada compreendendo no mínimo um membro selecionado entre o grupo consistindo de (i) um copolímero cristalino de alfa-olefina C~ 2-3~/C~ 6-20~ enxertado com anidrido tendo uma densidade de a partir de 0,93 g/cc a 0,97 g/cc, (ii) um copolímero cristalino de C~ 2-3~/buteno tendo uma densidade de no mínimo 0,92 g/cc, (iii) resina de ionómero, e (iv) copolímero de etileno/ácido insaturado. A invenção também diz respeito a artigos de acondicionamento fabricados a partir do filme, produtos embalados utilizando o filme na embalagem, e um processo para acondicionamento utilizando o filme.
BRPI0606271-7A 2005-03-17 2006-03-16 filme para acondicionamento retorcìvel com resistência a graxa BRPI0606271A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/084,589 US20060210744A1 (en) 2005-03-17 2005-03-17 Retortable packaging film with grease-resistance
PCT/US2006/009496 WO2006101964A2 (en) 2005-03-17 2006-03-16 Retortable packaging film with grease-resistance

Publications (1)

Publication Number Publication Date
BRPI0606271A2 true BRPI0606271A2 (pt) 2009-06-09

Family

ID=36607289

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606271-7A BRPI0606271A2 (pt) 2005-03-17 2006-03-16 filme para acondicionamento retorcìvel com resistência a graxa

Country Status (8)

Country Link
US (2) US20060210744A1 (pt)
EP (1) EP1861249A2 (pt)
AU (1) AU2006227615B2 (pt)
BR (1) BRPI0606271A2 (pt)
CA (1) CA2600555A1 (pt)
NZ (1) NZ561363A (pt)
RU (1) RU2007138488A (pt)
WO (1) WO2006101964A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8167490B2 (en) 2009-04-22 2012-05-01 Reynolds Consumer Products Inc. Multilayer stretchy drawstring
CN109195796B (zh) * 2016-04-01 2021-07-20 克里奥瓦克公司 无尘可热收缩包装物件
AR119924A1 (es) 2019-09-30 2022-01-19 Dow Global Technologies Llc Película multicapa flexible
KR102932045B1 (ko) 2020-09-25 2026-03-03 삼성전자주식회사 반도체 패키지의 임계 온도 설정 방법 및 이를 수행하기 위한 장치

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Also Published As

Publication number Publication date
RU2007138488A (ru) 2009-04-27
AU2006227615B2 (en) 2011-06-16
US20060210744A1 (en) 2006-09-21
CA2600555A1 (en) 2006-09-28
EP1861249A2 (en) 2007-12-05
AU2006227615A1 (en) 2006-09-28
US20090175992A1 (en) 2009-07-09
WO2006101964A3 (en) 2007-03-01
NZ561363A (en) 2011-09-30
WO2006101964A2 (en) 2006-09-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2208 DE 30/04/2013.