BR8801581A - Pelicula contratil de multiplas camadas e processo para sua producao - Google Patents

Pelicula contratil de multiplas camadas e processo para sua producao

Info

Publication number
BR8801581A
BR8801581A BR8801581A BR8801581A BR8801581A BR 8801581 A BR8801581 A BR 8801581A BR 8801581 A BR8801581 A BR 8801581A BR 8801581 A BR8801581 A BR 8801581A BR 8801581 A BR8801581 A BR 8801581A
Authority
BR
Brazil
Prior art keywords
production
multiple layer
layer contract
contract film
film
Prior art date
Application number
BR8801581A
Other languages
English (en)
Inventor
Walter Berndt Mueller
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Publication of BR8801581A publication Critical patent/BR8801581A/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
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer
    • 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
    • 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
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
BR8801581A 1987-04-03 1988-04-04 Pelicula contratil de multiplas camadas e processo para sua producao BR8801581A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3480587A 1987-04-03 1987-04-03
US07/109,552 US4833024A (en) 1987-04-03 1987-10-16 Low shrink energy films

Publications (1)

Publication Number Publication Date
BR8801581A true BR8801581A (pt) 1988-11-08

Family

ID=26711394

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801581A BR8801581A (pt) 1987-04-03 1988-04-04 Pelicula contratil de multiplas camadas e processo para sua producao

Country Status (11)

Country Link
US (1) US4833024A (pt)
EP (1) EP0285444B1 (pt)
JP (1) JP2644265B2 (pt)
AR (1) AR246052A1 (pt)
AT (1) ATE114553T1 (pt)
AU (1) AU599771B2 (pt)
BR (1) BR8801581A (pt)
CA (1) CA1304549C (pt)
DE (1) DE3852194T2 (pt)
MX (1) MX165459B (pt)
NZ (1) NZ224103A (pt)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004647A (en) * 1986-03-21 1991-04-02 W. R. Grace & Co.-Conn. Oxygen barrier biaxially oriented film
US5089073A (en) * 1988-09-26 1992-02-18 W. R. Grace & Co.-Conn. High strength laminated film for chub packaging
US5037683A (en) * 1988-09-26 1991-08-06 W. R. Grace & Co.-Conn. High strength laminated film for chub packaging
US5250332A (en) * 1988-10-18 1993-10-05 Rxs Schrumpftechnik Garnituren Gmbh Heat-shrinkable envelope having low-tearing susceptibility
US5023143A (en) * 1989-03-14 1991-06-11 W. R. Grace & Co.-Conn. Low shrink force shrink film
ES2066080T3 (es) * 1989-10-20 1995-03-01 Rxs Schrumpftech Garnituren Envuelta de contraccion en caliente con resistencia al desgarre mejorada.
CA2048296C (en) * 1990-08-13 2002-09-24 Henry G. Schirmer Blends of polypropylene and ethylene copolymer and films made from the blend
US5256458A (en) * 1990-09-18 1993-10-26 Viskase Corporation Shirred thermoplastic casing having external non-oil based lubricating coating
ES2118919T3 (es) * 1992-10-26 1998-10-01 Bollore Technologies Pelicula compuesta termoencogible, procedimiento de fabricacion y utilizacion de dicha pelicula para el sobreembalado de articulos.
FR2703624B1 (fr) * 1993-04-06 1995-07-07 Bollore Technologies Film composite thermoretractable, procede de fabrication et utilisation dudit film pour le suremballage d'articles.
ATE291059T1 (de) 1992-11-13 2005-04-15 Cryovac Inc Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
EP0674588A4 (en) * 1992-12-09 1996-02-28 Hoechst Ag BIAXIAL ORIENTED COPOLYESTER FILM.
WO1994013485A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Electrical insulation from biaxially oriented penbb film
WO1994013483A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Improved biaxially oriented copolyester film for magnetic recording media
WO1994013480A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Coated biaxially oriented copolyester film
WO1994013481A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Biaxially oriented copolyester film primed with vinyl acetate polymers
WO1994013486A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft Copolyester compositions, process for preparing the same and biaxially oriented copolyester films
WO1994013482A1 (en) * 1992-12-09 1994-06-23 Hoechst Aktiengesellschaft A biaxially oriented two-layer copolyester film for capacitor dielectric use
US5434007A (en) * 1993-09-20 1995-07-18 Dow Corning Corporation Silane coated flavor/aroma barrier film
US5372880A (en) * 1993-05-14 1994-12-13 Dow Corning Corporation Barrier film for packaging
US5348771A (en) * 1993-11-19 1994-09-20 Dow Corning Corporation Method of producing an oxygen barrier coating containing trimethoxysilyl functional pentadienoate
US5614297A (en) * 1994-05-19 1997-03-25 Viskase Corporation Polyolefin stretch film
DE69523859T2 (de) * 1994-10-19 2002-05-29 Cryovac Inc Heissschrumpfbare Mehrschichtfolien
EP0707954B1 (en) * 1994-10-19 2001-11-14 Cryovac, Inc. Multilayer heat-shrinkable films
US6287613B1 (en) 1994-12-12 2001-09-11 Cryovac Inc Patch bag comprising homogeneous ethylene/alpha-olefin copolymer
US6150011A (en) * 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
US5942326A (en) * 1996-06-07 1999-08-24 Cryovac, Inc. Shrink film with good ink adhesion
CA2207698C (en) * 1997-06-12 2005-08-16 Trevor Curtis Arthurs Multilayered polyolefin high shrinkage, low shrink force shrink film
US6344250B1 (en) 1998-06-10 2002-02-05 Intertape Polymer Group Multilayered polyolefin high shrinkage, low shrink force shrink film
US6355287B2 (en) 1998-06-22 2002-03-12 Cryovac, Inc. Packaged food product having added liquid
US6045882A (en) * 1998-07-16 2000-04-04 Viskase Corporation Multilayer thin plastic film, useful for shrink overwrap packaging
US6361875B1 (en) 1999-11-20 2002-03-26 Intertape, Inc. Premium hand wrap multi-layer film products
US6492010B1 (en) 1999-11-20 2002-12-10 Intertape, Inc. Premium stretch multilayer film products
US6299968B1 (en) 1999-11-20 2001-10-09 Intertape Inc. General purpose multilayer film products
US6495245B1 (en) 1999-11-20 2002-12-17 Intertape, Inc. Hand wrap multilayer film products
US7273629B2 (en) * 2000-11-28 2007-09-25 Cryovac, Inc. Meat package with reduced leaker rates
US6479138B1 (en) 2001-02-27 2002-11-12 Cryovac, Inc. Low shrink tension film
PL365064A1 (en) * 2001-07-31 2004-12-27 Avery Dennison Corporation Conformable holographic labels
JP4268940B2 (ja) 2002-06-26 2009-05-27 エーブリー デニソン コーポレイション ポリプロピレン／オレフィンエラストマー混合物を含む延伸フィルム
US7338708B2 (en) * 2003-03-05 2008-03-04 Cryovac, Inc. Thick shrink film having high oxygen transmission rate
EP1747882A4 (en) * 2004-05-18 2010-11-17 Gunze Kk MULTI-LAYER THERMOSETTING FILM AND ROLL BATTERY
FR2887801B1 (fr) * 2005-07-01 2007-09-07 Bollore Sa Film a plusieurs couches
US7678468B2 (en) * 2005-07-21 2010-03-16 Chevron Phillips Chemicals Company Lp Composition and method for the addition of saturated slip agents to multilayer polyethylene films
JP4841368B2 (ja) * 2005-09-28 2011-12-21 株式会社興人 ポリエチレン系架橋シュリンクフイルム
US20070275196A1 (en) * 2006-05-25 2007-11-29 Cryovac, Inc. Multilayer Film Having High Oxygen Transmission and High Modulus
US9662867B2 (en) 2006-06-14 2017-05-30 Avery Dennison Corporation Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing
US9636895B2 (en) 2006-06-20 2017-05-02 Avery Dennison Corporation Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof
EP2043860B1 (en) 2006-07-17 2012-03-07 Avery Dennison Corporation Asymmetric multilayered polymeric film and label stock and label thereof
CN101117036A (zh) * 2006-07-31 2008-02-06 陶氏全球科技股份有限公司 层状膜组合、由其制备的包装以及使用方法
BRPI0820608B1 (pt) * 2008-02-29 2019-04-16 Dow Global Technologies Inc. Película orientada
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
US9254628B2 (en) * 2013-03-15 2016-02-09 Berry Plastics Corporation Peelable film for container lid
WO2015004314A1 (en) * 2013-07-12 2015-01-15 Upm Raflatac Oy Multilayer film for label and a method for providing such
KR102299068B1 (ko) 2014-06-02 2021-09-08 애버리 데니슨 코포레이션 내스커프성, 투명성 및 순응성이 개선된 필름

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595735A (en) * 1968-05-06 1971-07-27 Nat Distillers Chem Corp Blown tubular films
US4188443A (en) * 1978-08-30 1980-02-12 W. R. Grace & Co. Multi-layer polyester/polyolefin shrink film
US4194039A (en) * 1978-04-17 1980-03-18 W. R. Grace & Co. Multi-layer polyolefin shrink film
US4399180A (en) * 1978-09-15 1983-08-16 Mobil Oil Corporation Coextruded thermoplastic stretch-wrap
US4352849A (en) * 1981-03-26 1982-10-05 W. R. Grace & Co. Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film
US4399173A (en) * 1982-01-04 1983-08-16 Union Carbide Corporation Multilayer films comprising low pressure, low density polyethylene
CA1199567A (en) * 1982-02-18 1986-01-21 Walter B. Mueller Linear polyethylene shrink films
US4532189A (en) * 1982-02-19 1985-07-30 W. R. Grace & Co., Cryovac Div. Linear polyethylene shrink films
US4617241A (en) * 1984-01-23 1986-10-14 W. R. Grace & Co., Cryovac Div. Linear polyethylene stretch/shrink films
US4551380A (en) * 1984-05-10 1985-11-05 W. R. Grace & Co., Cryovac Div. Oriented heat-sealable multilayer packaging film
US4590124A (en) * 1984-05-10 1986-05-20 W. R. Grace & Co., Cryovac Div. Storm window film
US4643943A (en) * 1984-05-30 1987-02-17 W. R. Grace & Co., Cryovac Div. Multi-layer polyolefin shrink film
US4514465A (en) * 1984-05-30 1985-04-30 W. R. Grace & Co., Cryovac Div. Storm window film comprising at least five layers
CA1308012C (en) * 1986-01-17 1992-09-29 Robert Wayne Thies Multilayered polyolefin high shrinkage, low-shrink force shrink film

Also Published As

Publication number Publication date
AU599771B2 (en) 1990-07-26
AR246052A1 (es) 1994-03-30
JPS63262242A (ja) 1988-10-28
JP2644265B2 (ja) 1997-08-25
NZ224103A (en) 1990-05-28
EP0285444B1 (en) 1994-11-30
AU1406988A (en) 1988-10-06
EP0285444A3 (en) 1990-01-31
EP0285444A2 (en) 1988-10-05
ATE114553T1 (de) 1994-12-15
DE3852194T2 (de) 1995-04-06
DE3852194D1 (de) 1995-01-12
CA1304549C (en) 1992-07-07
MX165459B (es) 1992-11-12
US4833024A (en) 1989-05-23

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
PC Transfer

Free format text: CRYOVAC, INC. (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/08/2009

B15K Others concerning applications: alteration of classification

Ipc: B32B 27/08 (2006.01), B29C 61/06 (2006.0