ES2054252T3 - Pelicula o lamina estratificada termorretractil. - Google Patents

Pelicula o lamina estratificada termorretractil.

Info

Publication number
ES2054252T3
ES2054252T3 ES90307012T ES90307012T ES2054252T3 ES 2054252 T3 ES2054252 T3 ES 2054252T3 ES 90307012 T ES90307012 T ES 90307012T ES 90307012 T ES90307012 T ES 90307012T ES 2054252 T3 ES2054252 T3 ES 2054252T3
Authority
ES
Spain
Prior art keywords
contraction
resistance
layer
melting point
heat
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90307012T
Other languages
English (en)
Inventor
Nobuyuki Hisazumi
Tsutomu Uehara
Hiroyuki Ohba
Kazuhiko Hirose
Yoshihiro Matsukura
Kunio Shibuya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of ES2054252T3 publication Critical patent/ES2054252T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B32B27/16—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
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

SE DESCRIBE UNA PELICULA LAMINADA QUE SE CONTRAE POR EL CALOR, BIAXIALMENTE EXTENDIDA, QUE POSEE BUENA CONTRACCION TERMICA, EXCELENTE RESISTENCIA A LA PERFORACION POR FUSION Y PROPIEDAD HERMETICA RESISTENTE AL CALOR (LA RESISTENCIA TERMICA DE UNA PORCION HERMETICA), Y RESISTENCIA AL FRIO ALTAMENTE SATISFACTORIA, RETIENE TRANSPARENCIA INCLUSO DESPUES DE LA CONTRACCION, Y SIRVE VENTAJOSAMENTE COMO UNA ENVOLTURA PARA EMPAQUETAR PRODUCTOS ALIMENTICIOS. LA PELICULA LAMINADA ESTA PROVISTA COMO UNA CAPA DE BARRERA AL OXIGENO, CON UNA CAPA DE UNA MEZCLA DE RESINA DE CLORURO DE VINILIDENO Y UNA RESINA DE POLIAMIDA DE BAJO PUNTO DE FUSION, TENIENDO UN PUNTO DE FUSION CRISTALINO DE NO SUPERIOR A 210 IANTE LA APLICACION DE HACES DE ELECTRONES AL LAMINADO, EN UNA DOSIFICACION EN LA GAMA DE 1 A 12 MEGARRAD. LA PELICULA LAMINADA EXHIBE UN PORCENTAJE DE CONTRACCION AL CALOR DE NO MENOS DEL 15% A 90
ES90307012T 1989-06-28 1990-06-27 Pelicula o lamina estratificada termorretractil. Expired - Lifetime ES2054252T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1165573A JPH0330947A (ja) 1989-06-28 1989-06-28 熱収縮性積層フイルム

Publications (1)

Publication Number Publication Date
ES2054252T3 true ES2054252T3 (es) 1994-08-01

Family

ID=15814929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90307012T Expired - Lifetime ES2054252T3 (es) 1989-06-28 1990-06-27 Pelicula o lamina estratificada termorretractil.

Country Status (5)

Country Link
EP (1) EP0405933B1 (es)
JP (1) JPH0330947A (es)
AU (1) AU616121B2 (es)
DE (1) DE69009309T2 (es)
ES (1) ES2054252T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ504302A (en) * 1997-11-26 2002-09-27 Cryovac Inc Multilayer heat-shrinkable thermoplastic film having an outer heat sealable layer of a heat sealable polyolefin and an outer abuse layer of a polyamide
JP4246388B2 (ja) * 1998-01-29 2009-04-02 株式会社クレハ 熱収縮性多層フィルム
EP1029896B1 (en) * 1999-02-18 2006-05-17 Cryovac, Inc. Multilayer, oriented, heat-shrinkable thermoplastic film
US6261698B1 (en) * 1999-11-04 2001-07-17 Cryovac Inc. Breathable film for cheese packaging
US7695771B2 (en) * 2005-04-14 2010-04-13 Chemetall Gmbh Process for forming a well visible non-chromate conversion coating for magnesium and magnesium alloys
US7959995B2 (en) 2006-04-05 2011-06-14 Kureha Corporation Deep drawing heat shrinkable multilayer film and method of manufacturing the same
BRPI0819881B1 (pt) * 2007-11-30 2019-10-22 Unitika Ltd métodos para produzir um filme de poliamida com uma camada de copolímero de cloreto de vinilideno e um laminado
EP2422976B1 (de) * 2010-07-30 2017-03-08 Ems-Patent Ag Photovoltaikmodul-Mehrschichtrückfolie sowie deren Herstellung und Verwendung bei der Produktion photovoltaischer Module
DE202016103409U1 (de) 2016-06-28 2017-09-29 Rehau Ag + Co Kantenleiste für Möbelstücke

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852177A (en) * 1972-10-02 1974-12-03 Dow Chemical Co Method of radiation cross-linking olefin polymers containing acrylate cross-linking promoters
JPS54129047A (en) * 1978-03-30 1979-10-06 Kanegafuchi Chem Ind Co Ltd Rigid vinyl chloride resin composition
US4894107A (en) * 1985-05-16 1990-01-16 American National Can Company Process for making multiple layer polymeric films
US4714638A (en) * 1985-06-14 1987-12-22 Viskase Corporation Irradiated multilayer film for primal meat packaging
JPH0686106B2 (ja) * 1987-12-29 1994-11-02 呉羽化学工業株式会社 熱収縮性積層フィルム
ES2076205T3 (es) * 1988-04-08 1995-11-01 Kureha Chemical Ind Co Ltd Composicion de resina y productos moldeados de la misma.

Also Published As

Publication number Publication date
AU5787690A (en) 1991-01-03
DE69009309T2 (de) 1994-09-08
EP0405933A3 (en) 1991-07-31
JPH0330947A (ja) 1991-02-08
EP0405933B1 (en) 1994-06-01
EP0405933A2 (en) 1991-01-02
DE69009309D1 (de) 1994-07-07
AU616121B2 (en) 1991-10-17

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