BR8801813A - Pelicula contraivel por calor(orientada)de multiplas camadas,processo para a producao de uma pelicula contraivel por calor e saco formado a partir de tal pelicula - Google Patents

Pelicula contraivel por calor(orientada)de multiplas camadas,processo para a producao de uma pelicula contraivel por calor e saco formado a partir de tal pelicula

Info

Publication number
BR8801813A
BR8801813A BR8801813A BR8801813A BR8801813A BR 8801813 A BR8801813 A BR 8801813A BR 8801813 A BR8801813 A BR 8801813A BR 8801813 A BR8801813 A BR 8801813A BR 8801813 A BR8801813 A BR 8801813A
Authority
BR
Brazil
Prior art keywords
film
heat controllable
oriented
production
multiple layers
Prior art date
Application number
BR8801813A
Other languages
English (en)
Inventor
Steven B Garland
Thomas C Warren
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 BR8801813A publication Critical patent/BR8801813A/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
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/243—Two or more independent types of crosslinking for one or more polymers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • B32B2307/514—Oriented
    • 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
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
BR8801813A 1987-04-16 1988-04-15 Pelicula contraivel por calor(orientada)de multiplas camadas,processo para a producao de uma pelicula contraivel por calor e saco formado a partir de tal pelicula BR8801813A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/039,551 US4797235A (en) 1987-04-16 1987-04-16 Process for enhanced orientation of polymeric films

Publications (1)

Publication Number Publication Date
BR8801813A true BR8801813A (pt) 1988-11-16

Family

ID=21906072

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801813A BR8801813A (pt) 1987-04-16 1988-04-15 Pelicula contraivel por calor(orientada)de multiplas camadas,processo para a producao de uma pelicula contraivel por calor e saco formado a partir de tal pelicula

Country Status (10)

Country Link
US (1) US4797235A (pt)
EP (1) EP0287403A3 (pt)
JP (1) JPS63272532A (pt)
AR (1) AR247506A1 (pt)
AU (1) AU1451088A (pt)
BR (1) BR8801813A (pt)
CA (1) CA1331581C (pt)
MX (1) MX169240B (pt)
NZ (1) NZ223960A (pt)
ZA (1) ZA881999B (pt)

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US4963419A (en) * 1987-05-13 1990-10-16 Viskase Corporation Multilayer film having improved heat sealing characteristics
US5106545A (en) * 1987-12-21 1992-04-21 W. R. Grace & Co.-Conn. Oriented polymeric films and process for enhanced orientation of polymeric films
US4957790A (en) * 1987-12-21 1990-09-18 W. R. Grace & Co.-Conn. Oriented polymeric films
US5110870A (en) * 1989-01-06 1992-05-05 Mitsubishi Kasei Corporation Extensible film or sheet and process for producing the same
US5298202A (en) * 1989-07-28 1994-03-29 W. R. Grace & Co.-Conn. Double bubble process for making strong, thin film
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US5549943A (en) * 1992-09-23 1996-08-27 Viskase Corporation Heat shrinkable nylon food casing with a polyolefin core layer
US5698279A (en) * 1992-09-23 1997-12-16 Viskase Corporation Heat shrinkable nylon food casing having a functionalized ethylenic polymer core layer
US5482770A (en) * 1992-11-03 1996-01-09 W. R. Grace & Co.-Conn. Highly oriented multilayer film
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US5491019A (en) 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
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US7244481B2 (en) 2001-06-18 2007-07-17 Viskase Companies, Inc. Nylon food casing having a barrier core layer
ATE396472T1 (de) 2002-06-26 2008-06-15 Avery Dennison Corp Längsorientierte polymere filme
US7045566B2 (en) * 2002-11-12 2006-05-16 E.I. Du Pont De Nemours And Company Moisture and gas permeable non-porous ionomeric films
US7615270B2 (en) * 2002-11-12 2009-11-10 E. I. Du Pont De Nemours And Company Films comprising a liquid-absorbant inner layer and an impermeable outer layer
US20040173492A1 (en) * 2003-03-05 2004-09-09 Kane James P. Reclosable packages and method for forming, filling and sealing such packages
US7892391B2 (en) * 2004-01-29 2011-02-22 E. I. Du Pont De Nemours And Company Compositions of ethylene/vinyl acetate copolymers for heat-sealable easy opening packaging
EP1745099A1 (en) * 2004-05-12 2007-01-24 E.I.Du pont de nemours and company Ionomer compositions suitable for use in antifog applications
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AU2005304620A1 (en) * 2004-11-08 2006-05-18 E.I. Dupont De Nemours And Company Toughened polyamide for food packaging and health care applications
DE102005014474A1 (de) * 2005-03-27 2006-10-05 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer gereckten Kunststoff-Folie
PL2049333T3 (pl) 2006-06-14 2013-07-31 Avery Dennison Corp Łatwo dopasowujące się i nadające się do sztancowania zorientowane wzdłużnie materiały do produkcji etykiet, i etykiety oraz sposób ich otrzymywania
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
US7781506B2 (en) * 2007-01-26 2010-08-24 E.I. Du Pont De Nemours And Company Poly(vinyl alcohol) composition comprising a polyol
CN102991055B (zh) † 2007-02-14 2015-10-28 旭化成化学株式会社 拉伸层积膜和袋
US7834089B2 (en) 2007-05-08 2010-11-16 E. I. Du Pont De Nemours And Company Ionomeric ethylene vinyl alcohol compositions
US20090274856A1 (en) * 2008-05-01 2009-11-05 Chou Richard T Compositions comprising ethylene acid copolymers and functional ethylene copolymers
JP5706323B2 (ja) * 2008-07-15 2015-04-22 ダウ グローバル テクノロジーズ エルエルシー 架橋フィルム及びそれらから調製された物品
RU2522545C2 (ru) 2009-04-20 2014-07-20 ДСМ АйПи АССЕТС Б.В. Рукавная пленка для оболочки пищевых продуктов и оболочка пищевых продуктов, полученная из пленки
US20110024433A1 (en) 2009-07-30 2011-02-03 E.I. Du Pont De Nemours And Company Thermal insulation unit
US20110143003A1 (en) 2009-12-16 2011-06-16 E. I. Du Pont De Nemours And Company Non-porous moisture and gas permeable films
CN102834555B (zh) 2010-04-12 2016-03-30 尼科伦有限公司 具有提高的杨氏模量的聚丙烯纱及其制备方法
US20110300273A1 (en) 2010-06-03 2011-12-08 E.I. Du Pont De Nemours And Company Non-Porous Moisture and Gas Permeable Films
JP6247642B2 (ja) 2012-01-31 2017-12-13 エーブリー デニソン コーポレイションＡｖｅｒｙ Ｄｅｎｎｉｓｏｎ Ｃｏｒｐｏｒａｔｉｏｎ インパクトコポリマーポリプロピレン延伸フィルム
US9676532B2 (en) 2012-08-15 2017-06-13 Avery Dennison Corporation Packaging reclosure label for high alcohol content products
US20150011697A1 (en) 2013-07-03 2015-01-08 E I Du Pont De Nemours And Company Melt-processible vinyl fluoride interpolymers of low crystallinity
US9777145B2 (en) 2013-12-20 2017-10-03 E. I. Du Pont De Nemours And Company Anti-fogging films based on ethylene copolymer compositions
US20170210103A1 (en) 2014-05-20 2017-07-27 E. I. Du Pont De Nemours And Company Collation shrink film protective structure
WO2015187646A1 (en) 2014-06-02 2015-12-10 Avery Dennison Corporation Films with enhanced scuff resistance, clarity, and conformability
WO2016025663A1 (en) 2014-08-13 2016-02-18 E. I. Du Pont De Nemours And Company Multilayer structure comprising polypropylene
WO2016094281A1 (en) 2014-12-11 2016-06-16 E. I. Du Pont De Nemours And Company Stretch wrapping film
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US11401389B2 (en) 2018-05-24 2022-08-02 E. I. Du Pont De Nemours And Company Transparent fluoropolymer films
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Also Published As

Publication number Publication date
CA1331581C (en) 1994-08-23
EP0287403A2 (en) 1988-10-19
JPS63272532A (ja) 1988-11-10
US4797235A (en) 1989-01-10
AU1451088A (en) 1988-10-20
NZ223960A (en) 1991-03-26
ZA881999B (en) 1988-09-12
EP0287403A3 (en) 1989-06-07
AR247506A1 (es) 1995-01-31
MX169240B (es) 1993-06-25

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal
B15K Others concerning applications: alteration of classification

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