ES2046508T3 - Materiales polimeros multicapa con propiedades de barrera. - Google Patents

Materiales polimeros multicapa con propiedades de barrera.

Info

Publication number
ES2046508T3
ES2046508T3 ES198989401883T ES89401883T ES2046508T3 ES 2046508 T3 ES2046508 T3 ES 2046508T3 ES 198989401883 T ES198989401883 T ES 198989401883T ES 89401883 T ES89401883 T ES 89401883T ES 2046508 T3 ES2046508 T3 ES 2046508T3
Authority
ES
Spain
Prior art keywords
layer
barrier properties
polymer materials
multilayer polymer
copolymer
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
ES198989401883T
Other languages
English (en)
Inventor
Rene Wirth
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2046508T3 publication Critical patent/ES2046508T3/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
    • B32B27/32—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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

Landscapes

  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Wrappers (AREA)

Abstract

MATERIALES POLIMEROS MULTICAPAS DE PROPIEDADES BARRERA, QUE CONTIENEN UNA CAPA (A) DE UN POLIMERO DE PROPIEDADES BARRERA, Y UNA CAPA (B) DE COPOLIMERO DE ESTIRENO Y ANHIDRIDO MALEICO. EL POLIMERO DE LA CAPA (A) ES UN COPOLIMERO DE ALCOHOL POLIVINILICO, Y DICHO MATERIAL CONTIENE OTRA CAPA (C) DE UN COPOLIMERO DE ETILENO QUE CONTIENE MOTIVOS DERIVADOS DE UN ANHIDRIDO DE ACIDO DICARBOXILICO INSATURADO, ESTANDO LA CAPA (C) EN CONTACTO CON LA CAPA (A).
ES198989401883T 1988-06-30 1989-06-30 Materiales polimeros multicapa con propiedades de barrera. Expired - Lifetime ES2046508T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808856A FR2633557B1 (fr) 1988-06-30 1988-06-30 Materiaux polymeres multicouches a proprietes barriere

Publications (1)

Publication Number Publication Date
ES2046508T3 true ES2046508T3 (es) 1994-02-01

Family

ID=9367929

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989401883T Expired - Lifetime ES2046508T3 (es) 1988-06-30 1989-06-30 Materiales polimeros multicapa con propiedades de barrera.

Country Status (8)

Country Link
EP (1) EP0349440B1 (es)
JP (1) JPH04505589A (es)
KR (1) KR900701533A (es)
AT (1) ATE90027T1 (es)
DE (1) DE68906830T2 (es)
ES (1) ES2046508T3 (es)
FR (1) FR2633557B1 (es)
WO (1) WO1990000114A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02235741A (ja) * 1989-03-10 1990-09-18 Showa Denko Kk 積層物およびその製造法
US5171640A (en) * 1990-11-26 1992-12-15 Atochem Multilayer polymer materials with barrier properties
CA2280640A1 (en) * 1998-10-16 2000-04-16 Robson Mafoti Laminate employing liquid resistant film and two sided sheet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341837A (en) * 1978-08-11 1982-07-27 Kureha Kagaku Kogyo Kabushiki Kaisha Laminar thermoplastic resin structure
JPS6183035A (ja) * 1984-09-06 1986-04-26 株式会社クラレ パイプ

Also Published As

Publication number Publication date
FR2633557A1 (fr) 1990-01-05
EP0349440A1 (fr) 1990-01-03
JPH04505589A (ja) 1992-10-01
EP0349440B1 (fr) 1993-06-02
ATE90027T1 (de) 1993-06-15
FR2633557B1 (fr) 1991-03-22
DE68906830T2 (de) 1993-11-04
WO1990000114A1 (fr) 1990-01-11
KR900701533A (ko) 1990-12-03
DE68906830D1 (de) 1993-07-08

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