NO20052785L - Bionedbrytbar flersjiktsfilm - Google Patents

Bionedbrytbar flersjiktsfilm

Info

Publication number
NO20052785L
NO20052785L NO20052785A NO20052785A NO20052785L NO 20052785 L NO20052785 L NO 20052785L NO 20052785 A NO20052785 A NO 20052785A NO 20052785 A NO20052785 A NO 20052785A NO 20052785 L NO20052785 L NO 20052785L
Authority
NO
Norway
Prior art keywords
layer
multilayer film
water
alkyl
formula
Prior art date
Application number
NO20052785A
Other languages
English (en)
Other versions
NO20052785D0 (no
Inventor
Frits Pieter Eduard Anton Jong
Werner Berger
Original Assignee
Biop Biopolymer Technologies A
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 Biop Biopolymer Technologies A filed Critical Biop Biopolymer Technologies A
Publication of NO20052785D0 publication Critical patent/NO20052785D0/no
Publication of NO20052785L publication Critical patent/NO20052785L/no

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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/002—Methods
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2003/00—Use of starch or derivatives as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/716—Degradable
    • B32B2307/7163—Biodegradable
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/20—Starch
    • 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
    • B32B2439/70—Food packaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Det beskrives en biologisk nedbrytbar flersjiktsfolie med innstillbare barriereegenskaper overfor oksygen, nitrogen, karbondioksid og vanndamp, for anvendelse i emballasjeområdet og særlig for næringsmidler, eller i landbruk. Det beskrives videre en fremgangsmåte for fremstilling derav. Den beskrevne flersjiktsfolie kan oppnås ved koekstrudering av minst ett stivelsesblandingssjikt av en modifisert, termoplastisk stivelsesblanding som inneholder over 1 % og opp til 10 % vann, og et polyestersjikt bestående av en biologisk nedbrytbar polyester.
NO20052785A 2002-12-09 2005-06-09 Bionedbrytbar flersjiktsfilm NO20052785L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002158227 DE10258227A1 (de) 2002-12-09 2002-12-09 Biologisch abbaubare Mehrschichtfolie
PCT/DE2003/004157 WO2004052646A1 (de) 2002-12-09 2003-12-09 Biologisch abbaubare mehrschichtfolie

Publications (2)

Publication Number Publication Date
NO20052785D0 NO20052785D0 (no) 2005-06-09
NO20052785L true NO20052785L (no) 2005-09-05

Family

ID=32477605

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052785A NO20052785L (no) 2002-12-09 2005-06-09 Bionedbrytbar flersjiktsfilm

Country Status (12)

Country Link
US (1) US20070042207A1 (no)
EP (2) EP1581388B1 (no)
JP (1) JP4619127B2 (no)
CN (1) CN1723123A (no)
AT (1) ATE549158T1 (no)
AU (1) AU2003296535A1 (no)
CA (1) CA2543306C (no)
DE (1) DE10258227A1 (no)
ES (1) ES2385020T3 (no)
NO (1) NO20052785L (no)
PT (1) PT1581388E (no)
WO (1) WO2004052646A1 (no)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1802698B1 (en) 2004-10-18 2012-04-25 Plantic Technologies Limited Barrier film
FR2881985B1 (fr) * 2005-02-11 2009-05-08 A P C A Assemblee Permanente D Materiau multicouches au moins partiellement biodegradable et procede de fabrication correspondant
JP2009516606A (ja) 2005-11-23 2009-04-23 トレオファン・ジャーマニー・ゲーエムベーハー・ウント・コンパニー・カーゲー 優れた帯電防止特性を有するｐｌａフィルム
BRPI0709982B1 (pt) * 2006-04-14 2019-06-25 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Película de embalagem, seu método de fabricação e elemento de embalagem para gêneros alimentícios
CN100572433C (zh) * 2006-05-16 2009-12-23 广东上九生物降解塑料有限公司 一种可完全生物降解塑料树脂及其薄膜类制品的生产方法
FR2903042B1 (fr) * 2006-07-03 2010-12-24 Ulice Film biodegradable heterogene
GB0708327D0 (en) * 2006-12-11 2007-06-06 Twist Cyril Polymeric films
DE102007015554A1 (de) * 2007-03-29 2008-10-02 Hans Adler Ohg Mehrschichtige Folie und Verpackung aus dieser Folie
FR2916203B1 (fr) * 2007-05-14 2012-07-20 Arkema Liants de coextrusion sur base renouvelable/biodegradable
US8513144B2 (en) 2007-06-15 2013-08-20 Honeywell International Inc Property films from renewable polymers
KR100872280B1 (ko) * 2007-07-23 2008-12-05 에스케이씨 주식회사 생분해성 이축 연신 적층 필름
DE102007038473C5 (de) * 2007-08-14 2013-11-07 Huhtamaki Films Germany Gmbh & Co. Kg Folienanordnung, Verfahren zu deren Herstellung und Verwendung
WO2009049667A1 (de) * 2007-10-15 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Mehrschichtfolie und verfahren zu deren herstellung
DE102007050770A1 (de) * 2007-10-22 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Polymeres Material und Verfahren zu dessen Herstellung
US8822584B2 (en) 2008-05-06 2014-09-02 Metabolix, Inc. Biodegradable polyester blends
KR101621575B1 (ko) 2008-10-10 2016-05-16 다우 글로벌 테크놀로지스 엘엘씨 종이계 기재용 다층 코팅
US20110135912A1 (en) 2009-06-16 2011-06-09 Meadwestvaco Corporation Biodegradable packaging materials with enhanced oxygen barrier performance
PT104846A (pt) * 2009-11-26 2011-05-26 Cabopol Ind De Compostos S A Misturas polim?ricas biocompost?veis
KR20130010080A (ko) * 2010-03-24 2013-01-25 바스프 에스이 클링필름의 제조 방법
CN102812084B (zh) * 2010-03-24 2014-07-23 巴斯夫欧洲公司 制备箔的方法
IL243356A0 (en) 2015-12-27 2016-04-21 Elbit Systems Ltd Biodegradable polymer sheet
JP5411902B2 (ja) * 2011-09-26 2014-02-12 Ｋｒｈ株式会社 ストレッチフィルム製品
US9718258B2 (en) 2011-12-20 2017-08-01 Kimberly-Clark Worldwide, Inc. Multi-layered film containing a biopolymer
US9327438B2 (en) 2011-12-20 2016-05-03 Kimberly-Clark Worldwide, Inc. Method for forming a thermoplastic composition that contains a plasticized starch polymer
BR112014015068B1 (pt) * 2011-12-22 2021-06-22 Plantic Technologies Limited Filmes multicamada
EP2855576B1 (en) 2012-05-31 2021-06-30 Saudi Basic Industries Corporation Bi-axially stretched article
US9475930B2 (en) 2012-08-17 2016-10-25 Metabolix, Inc. Biobased rubber modifiers for polymer blends
AU2013202416C1 (en) * 2012-09-21 2015-01-29 Plantic Technologies Ltd Food package
GB201217207D0 (en) * 2012-09-26 2012-11-07 Biome Bioplastics Ltd Bio-resins
EP3004225A1 (en) 2013-05-30 2016-04-13 Metabolix, Inc. Recyclate blends
WO2015071396A1 (en) 2013-11-14 2015-05-21 Saudi Basic Industries Corporation Bi-axially stretched article and silage film
CN106459544B (zh) 2014-03-27 2021-10-01 Cj 第一制糖株式会社 高度填充的聚合物体系
WO2015155198A1 (en) * 2014-04-09 2015-10-15 Saudi Basic Industries Corporation Silage film
CN106003943B (zh) * 2016-05-18 2018-06-29 深圳市虹彩新材料科技有限公司 三层共挤生物降解地膜的制备方法及三层共挤生物降解地膜
ITUA20164319A1 (it) 2016-06-13 2017-12-13 Novamont Spa Film biodegradabile multistrato.
EP3694697A4 (en) * 2017-10-10 2021-06-16 LyondellBasell Advanced Polymers Inc. POLYMERIC PRODUCTS WITH LAYER-TYPE MORPHOLOGY FORMED FROM MASTER MIXTURES
FR3082143B1 (fr) * 2018-06-11 2023-03-24 Carbiolice Film multicouche transparent
FR3083543B1 (fr) 2018-07-06 2021-03-05 Carbiolice Matiere plastique à haute teneur en pla comprenant un ester de citrate
FR3083544B1 (fr) 2018-07-06 2020-09-11 Carbiolice Matiere plastique à haute teneur en pla comprenant des oligomeres d’acide lactique
PT3632937T (pt) 2018-10-04 2022-07-18 Amelotec Ltd Agente de ligação hidráulica para polímeros e método para produção dos mesmos
CN111100310A (zh) * 2018-10-25 2020-05-05 中国石油化工股份有限公司 一种全生物可降解的高阻水薄膜及制备方法和应用
EP3699143A1 (en) 2019-02-25 2020-08-26 United Biopolymers, S.A. Alkaline hydro binding compatibilizer agent on the basis of poly(vinyl alcohol) and the method for the production and its use
FR3094268B1 (fr) 2019-03-28 2021-03-19 Carbiolice Article multicouche enzymé
CA3136275A1 (en) 2019-04-05 2020-10-08 Sio2 Medical Products, Inc. Biodegradable and compostable vessels, such as coffee pods, coated with pecvd coatings or layers
CN110016215A (zh) * 2019-04-12 2019-07-16 南昌航空大学 一种淀粉/聚乳酸复合材料制备的方法
FR3098519B1 (fr) 2019-07-10 2021-07-23 Carbiolice Matiere plastique à haute teneur en pla comprenant du ppgdge
WO2021049637A1 (ja) * 2019-09-13 2021-03-18 三菱ケミカル株式会社 生分解性積層シート、容器形成用シート及び生分解性容器
FR3106591B1 (fr) 2020-01-24 2022-08-05 Carbiolice Utilisation d’un melange enzyme pour ameliorer les proprietes mecaniques d’un article comprenant le melange enzyme et un polymere biodegradable
CN112011096B (zh) * 2020-09-02 2022-03-18 山东农业大学 一种酸解淀粉复合膜及其制备方法
US12070885B2 (en) 2022-06-10 2024-08-27 Reynolds Consumer Products LLC Method for manufacturing renewable film and products
FR3139500A1 (fr) 2022-09-14 2024-03-15 Carbiolice ARTICLE MULTICOUCHE ENZYMÉ ayant des propriétés barrières à l’eau
FR3139569A1 (fr) 2022-09-14 2024-03-15 Carbiolice ARTICLE MONOCOUCHE ENZYMÉ ayant des propriétés barrières à l’eau
WO2024074428A1 (en) 2022-10-03 2024-04-11 Xampla Limited Alginate-starch films

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001043A1 (de) * 1988-07-20 1990-02-08 Ivan Tomka Hydrophiles polymer mit gegenüber hydrophilen lösungsmitteln erhöhter beständigkeit
IE66735B1 (en) 1988-11-03 1996-02-07 Biotec Biolog Naturverpack Thermoplastically workable starch and a method for the manufacture thereof
CH680590A5 (no) 1990-04-26 1992-09-30 Biotec Biolog Naturverpack
IT1242722B (it) 1990-08-09 1994-05-17 Butterfly Srl Film stratificato a matrice amidacea e di bassa permeabilita' e procedimento per la sua produzione.
US5412005A (en) * 1991-05-03 1995-05-02 Novamont S.P.A. Biodegradable polymeric compositions based on starch and thermoplastic polymers
DE4116404A1 (de) * 1991-05-18 1992-11-19 Tomka Ivan Polymermischung fuer die herstellung von folien
PL173320B1 (pl) * 1991-06-26 1998-02-27 Procter & Gamble Folia ulegajaca rozkładowi biologicznemu i nieprzenikalna dla płynów
US5256711A (en) * 1991-10-04 1993-10-26 Director-General Of Agency Of Industrial Science Starch-containing biodegradable plastic and method of producing same
DE4134190A1 (de) * 1991-10-16 1993-04-22 Tomka Ivan Verfahren zur verbesserung der mechanischen eigenschaften von ein- oder mehrschichtfolien
IT1250901B (it) 1991-12-12 1995-04-21 Novamont Spa Articoli biodegradabili a base di amido.
US6242102B1 (en) * 1991-12-26 2001-06-05 Biotec Biologische Natuverpackungen Gmbh & Co., Kg Single or multilayer foil having a layer containing thermoplastically processable starch
CA2138120C (en) * 1992-06-26 2000-07-18 Andrew Julian Wnuk Biodegradable, liquid impervious multilayer film compositions
DE4237535C2 (de) 1992-11-06 2000-05-25 Biotec Biolog Naturverpack Biologisch abbaubare Polymermischung, ein Verfahren und eine Folie
US5500465A (en) * 1994-03-10 1996-03-19 Board Of Trustees Operating Michigan State University Biodegradable multi-component polymeric materials based on unmodified starch-like polysaccharides
JPH07285192A (ja) * 1994-04-19 1995-10-31 Dainippon Printing Co Ltd 樹脂積層体
IT1272871B (it) * 1995-01-10 1997-07-01 Novamont Spa Composizioni termoplastiche compredenti amido ed altre componenti di origine naturale
JP3055001B2 (ja) * 1995-07-14 2000-06-19 日本コーンスターチ株式会社 ポリエステルグラフト重合澱粉アロイ
JP2742892B2 (ja) * 1995-03-03 1998-04-22 日本コーンスターチ株式会社 エステル化ポリエステルグラフト化澱粉
DE19513237A1 (de) * 1995-04-07 1996-12-05 Biotec Biolog Naturverpack Biologisch abbaubare Polymermischung
DK0819147T3 (da) * 1995-04-07 2003-09-29 Biotec Biolog Naturverpack Polymerblanding, som kan nedbrydes biologisk
US5756194A (en) * 1996-01-25 1998-05-26 The United States Of America, As Represented By The Secretary Of Agriculture Enhanced water resistance of starch-based materials
DE19613484A1 (de) 1996-04-04 1997-10-09 Buna Sow Leuna Olefinverb Gmbh Formmassen zur Herstellung von Gastrennmembranen
DE19624641A1 (de) * 1996-06-20 1998-01-08 Biotec Biolog Naturverpack Biologisch abbaubarer Werkstoff, bestehend im wesentlichen aus oder auf Basis thermoplastischer Stärke
EP0947559B1 (en) * 1996-11-05 2004-10-27 NOVAMONT S.p.A. Biodegradable polymeric compositions comprising starch and a thermoplastic polymer
FI110413B (fi) * 1997-06-19 2003-01-31 Upm Kymmene Oy Pakkauslaminaatti
DE19750846C1 (de) * 1997-11-17 2000-01-27 Biop Biopolymer Gmbh Verfahren zur Herstellung einer Komponente für die Herstellung von Polymermischungen auf der Basis von Stärke
JP2000327873A (ja) 1999-05-18 2000-11-28 Kureha Chem Ind Co Ltd 炭酸ガス選択透過性組成物、それからなる成形物、フィルム及び積層フィルム
DE19938672C2 (de) 1999-08-06 2001-11-22 Biop Biopolymer Gmbh Verfahren zur Herstellung einer thermoplastischen Polymermischung auf Stärkebasis durch reaktive Extrusion
WO2002014430A2 (de) * 2000-08-11 2002-02-21 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubarer polymerblend
US6573340B1 (en) * 2000-08-23 2003-06-03 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
DE10062848C1 (de) 2000-12-11 2002-04-04 Biop Biopolymer Gmbh Wasserformbeständiges, thermoplastisches Stärkematerial, Verfahren zu dessen Herstellung und dessen Verwendung
ITTO20010059A1 (it) * 2001-01-25 2002-07-25 Novamont Spa Miscele ternarie di poliesteri alifatici biodegradabili e prodotti daqueste ottenuti.
US7077994B2 (en) * 2001-10-19 2006-07-18 The Procter & Gamble Company Polyhydroxyalkanoate copolymer/starch compositions for laminates and films
US6821538B2 (en) * 2002-07-09 2004-11-23 T.F.H. Publications, Inc. Blends of starch and aliphatic-aromatic based polyester resins

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EP1581388B1 (de) 2012-03-14
AU2003296535A1 (en) 2004-06-30
NO20052785D0 (no) 2005-06-09
CN1723123A (zh) 2006-01-18
US20070042207A1 (en) 2007-02-22
DE10258227A1 (de) 2004-07-15
ES2385020T3 (es) 2012-07-17
JP2006508830A (ja) 2006-03-16
ATE549158T1 (de) 2012-03-15
WO2004052646A1 (de) 2004-06-24
CA2543306A1 (en) 2004-06-24
EP1581388A1 (de) 2005-10-05
EP2399738A1 (de) 2011-12-28
JP4619127B2 (ja) 2011-01-26
PT1581388E (pt) 2012-06-18

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