DE2321066A1 - Flexibles laminatfoermiges material fuer verpackungszwecke - Google Patents

Flexibles laminatfoermiges material fuer verpackungszwecke

Info

Publication number
DE2321066A1
DE2321066A1 DE2321066A DE2321066A DE2321066A1 DE 2321066 A1 DE2321066 A1 DE 2321066A1 DE 2321066 A DE2321066 A DE 2321066A DE 2321066 A DE2321066 A DE 2321066A DE 2321066 A1 DE2321066 A1 DE 2321066A1
Authority
DE
Germany
Prior art keywords
layer
coating
primer
barrier layer
polyvinyl alcohol
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.)
Pending
Application number
DE2321066A
Other languages
German (de)
English (en)
Inventor
Mario Gillio-Tos
Paolo Vietto
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.)
WR Grace and Co
Original Assignee
WR Grace and 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 WR Grace and Co filed Critical WR Grace and Co
Publication of DE2321066A1 publication Critical patent/DE2321066A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • 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
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2307/7246—Water vapor barrier
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • 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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
DE2321066A 1972-04-28 1973-04-26 Flexibles laminatfoermiges material fuer verpackungszwecke Pending DE2321066A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1990572A GB1384791A (en) 1972-04-28 1972-04-28 Laminates

Publications (1)

Publication Number Publication Date
DE2321066A1 true DE2321066A1 (de) 1973-11-08

Family

ID=10137104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2321066A Pending DE2321066A1 (de) 1972-04-28 1973-04-26 Flexibles laminatfoermiges material fuer verpackungszwecke

Country Status (9)

Country Link
JP (1) JPS4954482A (cg-RX-API-DMAC10.html)
AU (1) AU471950B2 (cg-RX-API-DMAC10.html)
BE (1) BE798778A (cg-RX-API-DMAC10.html)
CA (1) CA988828A (cg-RX-API-DMAC10.html)
DE (1) DE2321066A1 (cg-RX-API-DMAC10.html)
FR (1) FR2182164A1 (cg-RX-API-DMAC10.html)
GB (1) GB1384791A (cg-RX-API-DMAC10.html)
IT (1) IT984123B (cg-RX-API-DMAC10.html)
NL (1) NL7305691A (cg-RX-API-DMAC10.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724252A1 (de) * 1977-05-28 1978-11-30 Hoechst Ag Schlauchfoermiges verpackungsmaterial, vorzugsweise zur verwendung als wursthuelle
DE2905449A1 (de) * 1978-02-13 1979-08-16 Rhone Poulenc Ind Polymere ueberzugszusammensetzung und ihre verwendung zur erzeugung von schichtstoffverpackungsmaterial

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611247A (en) * 1979-07-09 1981-02-04 Shinetsu Chemical Co Vinyl chloride group resinnpolyvinyl alcohol composite molding
US4407897A (en) * 1979-12-10 1983-10-04 American Can Company Drying agent in multi-layer polymeric structure
ATE23965T1 (de) * 1981-02-27 1986-12-15 American Can Co Mehrschichtige polymerstruktur, die eine feuchtigkeitsempfindliche polymerschicht aufweist.
JPS57170748A (en) * 1981-04-13 1982-10-21 American Can Co Multilayer polymer structure
JPS5898251A (ja) * 1981-12-07 1983-06-11 住友ベークライト株式会社 高バリヤ性複合フイルム
SE440519B (sv) * 1982-02-10 1985-08-05 Tetra Pak Int Sett att framstella ett forpackningsmaterial med goda gastethetsegenskaper
JPH0612362B2 (ja) * 1983-03-01 1994-02-16 住友化学工業株式会社 耐久性の優れた偏光板
CA1226711A (en) * 1984-01-20 1987-09-15 Jarl-Erik Jofs Packaging material
GB8630863D0 (en) * 1986-12-24 1987-02-04 Grace W R & Co Laminated articles
SE467918B (sv) * 1987-12-01 1992-10-05 Roby Teknik Ab Flexibelt, ark- eller banformigt foerpackningslaminat, saett att framstaella laminatet samt av laminatet framstaellda foerpackningsbehaallare
FR2653756B1 (fr) * 1989-10-31 1992-05-15 Ono Structure multicouche pour le conditionnement de produits sensibles a oxygene.
FR2657753B1 (fr) * 1990-02-02 1992-08-28 Vegetable Sa Procede de traitement de legumes en vue de leur conservation, de la presentation a la vente en sachets sous vide et de la preparation a la cuisine.
US6406797B1 (en) 1990-05-17 2002-06-18 Cryovac, Inc. Coextruded packaging film
WO1992020774A1 (en) 1991-05-14 1992-11-26 Ecolab Inc. Two part chemical concentrate
US5316688A (en) * 1991-05-14 1994-05-31 Ecolab Inc. Water soluble or dispersible film covered alkaline composition
NZ242597A (en) * 1991-05-14 1995-07-26 Grace W R & Co Co-extruded water soluble laminated polymeric film and methods of extruding it
EP0513692A1 (en) * 1991-05-17 1992-11-19 Air Products And Chemicals, Inc. Water soluble multilayer film for packaging alkaline materials
DE4244000A1 (de) * 1992-12-23 1994-06-30 Buck Chem Tech Werke Biologisch abbaubarer Verpackungswerkstoff
US5382470A (en) 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
BR9405336A (pt) 1993-04-09 1999-08-31 Viskase Corp Filme, saco e embalgem para queijo, e processo para embalar produtos alimentìcios que respiram e respectivo processo de obtenção
US5565048A (en) * 1993-05-14 1996-10-15 Dow Corning Corporation Barrier film for packaging
US5468526A (en) * 1993-09-20 1995-11-21 The Dow Chemical Company Multilayer barrier film for ostomy applications
US5609555A (en) * 1993-09-20 1997-03-11 Dow Corning Corporation Film for packaging having oxygen barrier characteristics
SE514845C2 (sv) * 1996-09-04 2001-04-30 Tetra Laval Holdings & Finance Biologiskt nedbrytbart förpackningslaminat, sätt att framställa förpackningslaminatet samt av förpackningslaminatet framställda förpackningsbehållare
CN102459432B (zh) 2009-06-09 2014-09-17 塔克特Gdl股份有限公司 具有发泡支撑层的多层表面覆盖层
US20190270289A1 (en) 2016-03-28 2019-09-05 Nippon Paper Industries Co., Ltd. Paper barrier material
KR102493718B1 (ko) 2017-10-04 2023-01-30 닛폰세이시가부시키가이샤 배리어 소재
CN109705386A (zh) * 2018-12-27 2019-05-03 海南赛诺实业有限公司 一种聚乙烯醇涂布膜及其制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724252A1 (de) * 1977-05-28 1978-11-30 Hoechst Ag Schlauchfoermiges verpackungsmaterial, vorzugsweise zur verwendung als wursthuelle
DE2905449A1 (de) * 1978-02-13 1979-08-16 Rhone Poulenc Ind Polymere ueberzugszusammensetzung und ihre verwendung zur erzeugung von schichtstoffverpackungsmaterial

Also Published As

Publication number Publication date
FR2182164A1 (cg-RX-API-DMAC10.html) 1973-12-07
AU471950B2 (en) 1976-05-06
AU5489373A (en) 1974-10-31
IT984123B (it) 1974-11-20
JPS4954482A (cg-RX-API-DMAC10.html) 1974-05-27
BE798778A (fr) 1973-08-16
CA988828A (en) 1976-05-11
NL7305691A (cg-RX-API-DMAC10.html) 1973-10-30
GB1384791A (en) 1975-02-19

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