[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

MX169240B - Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas - Google Patents

Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas

Info

Publication number
MX169240B
MX169240B MX010911A MX1091188A MX169240B MX 169240 B MX169240 B MX 169240B MX 010911 A MX010911 A MX 010911A MX 1091188 A MX1091188 A MX 1091188A MX 169240 B MX169240 B MX 169240B
Authority
MX
Mexico
Prior art keywords
procedure
polymeric films
improved film
oriented polymeric
film orientation
Prior art date
Application number
MX010911A
Other languages
English (en)
Inventor
Steven B Garland
Tomas 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 MX169240B publication Critical patent/MX169240B/es

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a una película de múltiples capas termicamente encogiable (orientada) que comprende cuando menos una capa de polímero reticulable, la capa (1) conteniendo originalmente un agente de reticulación químico, y (2) estando irradiada, ambos siendo hasta un grado suficiente para proporcionar una cantidad de reticulación efectiva para alcanzar un regimen incrementado de la orientación.
MX010911A 1987-04-16 1988-03-28 Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas MX169240B (es)

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
MX169240B true MX169240B (es) 1993-06-25

Family

ID=21906072

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010911A MX169240B (es) 1987-04-16 1988-03-28 Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas

Country Status (10)

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

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
EP0273059B1 (en) * 1986-06-19 1991-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Heat shrinkable cylindrical laminated film
US4963419A (en) * 1987-05-13 1990-10-16 Viskase Corporation Multilayer film having improved heat sealing characteristics
US4957790A (en) * 1987-12-21 1990-09-18 W. R. Grace & Co.-Conn. Oriented polymeric films
US5106545A (en) * 1987-12-21 1992-04-21 W. R. Grace & Co.-Conn. Oriented polymeric films and process for enhanced orientation of 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
US5635261A (en) * 1989-10-10 1997-06-03 Viskase Corporation Thermoplastic film incorporating high melt index resins
CA2040064C (en) * 1990-11-16 2000-06-13 Gloria G. Toney Barrier film with improved extensibility for cheese packaging
US5698279A (en) * 1992-09-23 1997-12-16 Viskase Corporation Heat shrinkable nylon food casing having a functionalized ethylenic polymer core layer
US5549943A (en) * 1992-09-23 1996-08-27 Viskase Corporation Heat shrinkable nylon food casing with a polyolefin core layer
US5482770A (en) * 1992-11-03 1996-01-09 W. R. Grace & Co.-Conn. Highly oriented multilayer film
DE4313153C1 (de) * 1993-04-22 1994-05-05 Stewing Nachrichtentechnik Verfahren zur Verminderung der Rißanfälligkeit bei einer wärmerückstellbaren Werkstoffbahn
IT1266781B1 (it) * 1993-11-08 1997-01-21 Grace W R & Co Pellicole multistrato orientate biassialmente e termoretraibili, procedimento per produrle e loro uso per confezionare prodotti
US5491019A (en) 1994-03-28 1996-02-13 W. R. Grace & Co.-Conn. Oxygen-permeable multilayer film
US6596400B1 (en) 1994-03-29 2003-07-22 Saint-Gobain Performance Plastics Corporation Acrylate blends and laminates using acrylate blends
EP0798054B1 (en) * 1996-02-28 2003-09-03 Nippon Shokubai Co., Ltd. Process for producing a coated film continuously
US6764751B2 (en) 1996-10-03 2004-07-20 Exxonmobil Oil Corporation Coated multilayer polyethylene film
US5885721A (en) * 1996-10-03 1999-03-23 Mobil Oil Corporation Multilaminar high density polyethylene film with high biaxial orientation
IL140542A0 (en) * 2000-12-25 2002-02-10 Syfan Saad 99 Ltd Improved multilayer barrier polymeric films
IL140541A0 (en) * 2000-12-25 2002-02-10 Syfan Saad 99 Ltd Improved process for the manufacture of thermoplastic shrink films
US7244481B2 (en) 2001-06-18 2007-07-17 Viskase Companies, Inc. Nylon food casing having a barrier core layer
AU2003247735B2 (en) 2002-06-26 2010-03-11 Avery Dennison Corporation Oriented films comprising polypropylene / olefin elastomer blends
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
EP1598177A1 (en) * 2004-05-17 2005-11-23 Flexopack S A Laminated high oxygen barrier shrinkable film
CN101052682A (zh) * 2004-11-08 2007-10-10 纳幕尔杜邦公司 用于食品包装和护理应用的增韧聚酰胺
DE102005014474A1 (de) * 2005-03-27 2006-10-05 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer gereckten Kunststoff-Folie
CN101466543B (zh) 2006-06-14 2014-03-19 艾利丹尼森公司 可顺应和可冲切的轴向定向的标签原料和标签及制备方法
EP2035226A2 (en) 2006-06-20 2009-03-18 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
KR101128757B1 (ko) † 2007-02-14 2012-04-12 아사히 가세이 케미칼즈 가부시키가이샤 연신 적층 필름 및 백
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
US8916647B2 (en) * 2008-07-15 2014-12-23 Dow Global Technologies Llc Crosslinked films and articles prepared from the same
BRPI1013717A2 (pt) 2009-04-20 2015-08-25 Dsm Ip Assets Bv Filme tubular para armazenamento de produtos alimentícios e um envoltório de produto alimentício produzido a partir do filme
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
MX353401B (es) 2010-04-12 2018-01-11 Nicolon Corp Doing Business As Tencate Geosynthetics North America Star Hilo de polipropileno que tiene un mayor modulo de young y procedimiento de fabricacion del mismo.
US20110300273A1 (en) 2010-06-03 2011-12-08 E.I. Du Pont De Nemours And Company Non-Porous Moisture and Gas Permeable Films
PL2809738T3 (pl) 2012-01-31 2016-05-31 Avery Dennison Corp Folia ze zorientowanego udarowego kopolimeru polipropylenowego
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
EP3149097A1 (en) 2014-06-02 2017-04-05 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
JP6682218B2 (ja) 2015-09-07 2020-04-15 株式会社クレハ 深絞り成形用多層フィルム及びその製造方法
US11401389B2 (en) 2018-05-24 2022-08-02 E. I. Du Pont De Nemours And Company Transparent fluoropolymer films
CN108912472A (zh) * 2018-06-28 2018-11-30 辅创科技（宜昌）有限公司 一种优异光学性能和加工性能的聚乙烯材料及其制备方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563869A (en) * 1957-11-05 1971-02-16 Grace W R & Co Irradiated polyethylene
US3022543A (en) * 1958-02-07 1962-02-27 Grace W R & Co Method of producing film having improved shrink energy
US4048428A (en) * 1961-12-05 1977-09-13 W. R. Grace & Co. Method for preparing a film of vinylidene chloride polymer
US3821182A (en) * 1961-12-05 1974-06-28 Grace W R & Co Method for preparing of film of a vinylidene chloride polymer
FR1424016A (fr) * 1964-12-22 1966-01-07 Thomson Houston Comp Francaise Compositions à base de polyéthylène irradié
US3456044A (en) * 1965-03-12 1969-07-15 Heinz Erich Pahlke Biaxial orientation
US3555604A (en) * 1965-03-12 1971-01-19 Union Carbide Corp Biaxial orientation
US3448182A (en) * 1965-11-10 1969-06-03 Raychem Corp Method for making heat-shrinkable cap
US3741253A (en) * 1971-03-30 1973-06-26 Grace W R & Co Laminates of ethylene vinyl acetate polymers and polymers of vinylidene chloride
US4064296A (en) * 1975-10-02 1977-12-20 W. R. Grace & Co. Heat shrinkable multi-layer film of hydrolyzed ethylene vinyl acetate and a cross-linked olefin polymer
JPS5322563A (en) * 1976-08-13 1978-03-02 Asahi Dow Ltd Method of producing ethylene resin bridged film
JPS5356241A (en) * 1976-11-02 1978-05-22 Asahi Chem Ind Co Ltd Production of crosslinked polyethylene resin molding
JPS5448865A (en) * 1977-09-27 1979-04-17 Asahi Chem Ind Co Ltd Crosslinked polyethylene film with excellent transparency and its production
US4178401A (en) * 1978-01-09 1979-12-11 W. R. Grace & Co. Packaging film comprising a blended self-welding layer
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
DE2836798C2 (de) * 1978-08-23 1980-10-30 Vereinigung Zur Foerderung Des Instituts Fuer Kunststoffverarbeitung In Industrie Und Handwerk An Der Rhein.- Westf. Technischen Hochschule Aachen E.V., 5100 Aachen Verfahren zur Herstellung von zonenweise vernetzten Formteilen oder Halbzeugen aus Plastomergranulat
US4274900A (en) * 1978-08-30 1981-06-23 W. R. Grace & Co. Multi-layer polyester/polyolefin shrink film
US4229241A (en) * 1978-12-04 1980-10-21 W. R. Grace & Co. Process for making a multi layer polyolefin shrink film
ZA795410B (en) * 1978-12-28 1980-09-24 Grace W R & Co Improved heat sealing irradiated film
JPS572343A (en) * 1980-06-04 1982-01-07 Furukawa Electric Co Ltd:The Foam of crosslinked vinyl chloride resin and its preparation
JPS5818228A (ja) * 1981-07-28 1983-02-02 Dainippon Printing Co Ltd 熱収縮性プラスチツクフイルムの製造法
JPS5871904A (ja) * 1981-10-23 1983-04-28 Asahi Chem Ind Co Ltd 変性エチレン−αオレフィン共重合体の製造方法
JPS6030694B2 (ja) * 1982-12-01 1985-07-18 日立電線株式会社 フツ素樹脂架橋成形体の製造方法
US4525257A (en) * 1982-12-27 1985-06-25 Union Carbide Corporation Low level irradiated linear low density ethylene/alpha-olefin copolymers and film extruded therefrom
JPS59184629A (ja) * 1983-04-05 1984-10-20 Sekisui Chem Co Ltd ポリオレフイン架橋発泡体の製造法
US4515745A (en) * 1983-05-18 1985-05-07 Union Carbide Corporation Modification of ethylene vinyl acetate copolymer
US4675364A (en) * 1983-05-18 1987-06-23 Viskase Corporation Modification of ethylene vinyl acetate copolymer
US4614764A (en) * 1985-03-06 1986-09-30 Mobil Oil Corporation Linear low density ethylene polymers blended with modified linear low density ethylene polymers

Also Published As

Publication number Publication date
NZ223960A (en) 1991-03-26
AU1451088A (en) 1988-10-20
ZA881999B (en) 1988-09-12
JPS63272532A (ja) 1988-11-10
CA1331581C (en) 1994-08-23
BR8801813A (pt) 1988-11-16
US4797235A (en) 1989-01-10
EP0287403A2 (en) 1988-10-19
EP0287403A3 (en) 1989-06-07
AR247506A1 (es) 1995-01-31

Similar Documents

Publication Publication Date Title
MX169240B (es) Peliculas polimericas orientadas y procedimiento para la orientacion mejorada de peliculas
DK0380270T3 (da) Fleksibelt tøt til medicinsk opløsning
FI86277B (fi) Opaka, vaermefoerseglingsbara polyolefin-flerskiktsfolier.
ES2187923T3 (es) Pelicula polimerica impresa y procedimiento para realizar la misma.
FI803251L (fi) Foerseglingsbar flerskiktsfolie av polyolefiner och dess anvaendning som foerpackningsfolie
DK340283A (da) Pasteuriserbar, ``cook-in`` krympelig film samt fremgangsmaade til frem stilling deraf
ES2134967T3 (es) Pelicula de poliolefina orientada con polimero amorfo, proceso para su produccion y su empleo.
ES265026Y (es) Cinta adhesiva.
BR8201504A (pt) Filme de camada multipla e processo para a producao de um filme de camada multipla
FI861955A0 (fi) Vaerme-foerseglingsbara polyolefin-flerskiktsfolier.
AR009359A1 (es) Pelicula de capas multiples con capa sustrato que contiene un agente antibloqueador
JPS52117985A (en) Photosensitive polymer composition
ES2141822T3 (es) Cinta adhesiva de poliimidasiloxano de tres capas.
JPS5294381A (en) Biaxially stretched polypropylene composite film
GB2061763B (en) Plastics film with copolymer barrier layer for use as photographic support
SE8103257L (sv) Vermeforseglingsbar flerskiktsfilm baserat pa polypropen
ATE147681T1 (de) Hochsperrende filmkombination
JPS51114482A (en) A composite film based on an oriented crystalline polypropylene film
ATE77301T1 (de) Streck-umwickel-film.
DE69114455D1 (de) Halbleiteranordnung mit Filmträger.
DE3861067D1 (de) Traegermaterial fuer fotografische schichten.
IT8220547A0 (it) Cassetta portapellicole per raggi x.
JPS5365341A (en) Gas barrier films
IT8025382A0 (it) Imballaggi fatti, per esempio, di film in materie plastiche.
FI802037A (fi) Folioartad hetstaengareskiktkombination