DK3778236T3 - Bionedbrydelig film i flere lag - Google Patents

Bionedbrydelig film i flere lag Download PDF

Info

Publication number
DK3778236T3
DK3778236T3 DK20196253.7T DK20196253T DK3778236T3 DK 3778236 T3 DK3778236 T3 DK 3778236T3 DK 20196253 T DK20196253 T DK 20196253T DK 3778236 T3 DK3778236 T3 DK 3778236T3
Authority
DK
Denmark
Prior art keywords
biodegradable film
multilayer biodegradable
multilayer
film
biodegradable
Prior art date
Application number
DK20196253.7T
Other languages
Danish (da)
English (en)
Inventor
Roberto Ponti
Claudio Russo
Original Assignee
Novamont Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=57184650&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3778236(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novamont Spa filed Critical Novamont Spa
Application granted granted Critical
Publication of DK3778236T3 publication Critical patent/DK3778236T3/da

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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (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
    • B32B27/304—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B27/42—Layered products comprising a layer of synthetic resin comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protection of plants
    • A01G13/30—Ground coverings
    • A01G13/32—Mats; Nets; Sheets or films
    • A01G13/33—Sheets or films
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/244—All polymers belonging to those covered by group B32B27/36
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • 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
    • B32B2307/582—Tearability
    • B32B2307/5825—Tear resistant
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/02—Open containers
    • B32B2439/06—Bags, sacks, sachets
    • 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
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
    • 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
    • C08J2425/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/08—Copolymers of styrene
    • 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
    • C08J2425/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene
    • C08J2425/14—Homopolymers or copolymers of styrene with unsaturated esters
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Protection Of Plants (AREA)
  • Materials For Medical Uses (AREA)
DK20196253.7T 2016-06-13 2017-06-13 Bionedbrydelig film i flere lag DK3778236T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA2016A004319A ITUA20164319A1 (it) 2016-06-13 2016-06-13 Film biodegradabile multistrato.
EP17735400.8A EP3468797B1 (en) 2016-06-13 2017-06-13 Multilayer biodegradable film

Publications (1)

Publication Number Publication Date
DK3778236T3 true DK3778236T3 (da) 2025-05-26

Family

ID=57184650

Family Applications (3)

Application Number Title Priority Date Filing Date
DK20196253.7T DK3778236T3 (da) 2016-06-13 2017-06-13 Bionedbrydelig film i flere lag
DK17735400.8T DK3468797T3 (da) 2016-06-13 2017-06-13 Bionedbrydelig flerlagsfilm
DK17735008.9T DK3468796T3 (da) 2016-06-13 2017-06-13 Bionedbrydelig film

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK17735400.8T DK3468797T3 (da) 2016-06-13 2017-06-13 Bionedbrydelig flerlagsfilm
DK17735008.9T DK3468796T3 (da) 2016-06-13 2017-06-13 Bionedbrydelig film

Country Status (19)

Country Link
US (5) US20190160796A1 (OSRAM)
EP (6) EP3778236B1 (OSRAM)
JP (3) JP7001623B2 (OSRAM)
CN (5) CN109476143A (OSRAM)
CA (2) CA3027266A1 (OSRAM)
DK (3) DK3778236T3 (OSRAM)
ES (3) ES3031958T3 (OSRAM)
FI (1) FI3778236T3 (OSRAM)
HR (2) HRP20250607T1 (OSRAM)
HU (3) HUE072063T2 (OSRAM)
IT (1) ITUA20164319A1 (OSRAM)
MX (2) MX2018015396A (OSRAM)
PL (3) PL3468796T3 (OSRAM)
PT (3) PT3468797T (OSRAM)
RS (3) RS61587B1 (OSRAM)
SI (3) SI3468797T1 (OSRAM)
TN (1) TN2018000421A1 (OSRAM)
WO (2) WO2017216150A1 (OSRAM)
ZA (1) ZA201900204B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12108711B2 (en) 2014-09-23 2024-10-08 Hologenix Llc Active polymer materials for growing more vigorous, larger and healthier plants
DE102017003341A1 (de) * 2017-04-05 2018-10-11 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Folie
ES2968304T3 (es) 2019-01-30 2024-05-08 Basf Se Procedimiento para la preparación de mezclas de almidón
IT201900006282A1 (it) * 2019-04-23 2020-10-23 Novamont Spa Film biodegradabili aventi migliorate proprietà meccaniche
IT201900014154A1 (it) * 2019-08-06 2021-02-06 Novamont Spa Film per imballaggio
JP7571734B2 (ja) * 2019-11-29 2024-10-23 大日本印刷株式会社 積層体、積層体の製造方法、積層用フィルム、画像表示装置
IT202000012184A1 (it) * 2020-05-25 2021-11-25 Novamont Spa Poliestere biodegradabile e pellicole aderenti per l’imballaggio con esso realizzate
US11584110B2 (en) * 2020-07-30 2023-02-21 Pepsico, Inc. Multi-layered packaging films
IT202000032663A1 (it) * 2020-12-29 2022-06-29 Novamont Spa Film biodegradabile multistrato ad alta disintegrazione
CN113172975A (zh) * 2021-04-06 2021-07-27 温州银润包装有限公司 一种多层复合共挤膜及其制作工艺
CN113912879A (zh) * 2021-08-20 2022-01-11 山东亿隆薄膜材料有限责任公司 一种环保热收缩膜
DE102022000533A1 (de) 2022-02-11 2023-08-17 proStruktur Management GmbH Verfahren für das Verpacken von Einzelteilen
EP4562092A1 (en) * 2022-07-27 2025-06-04 Novamont S.p.A. Biodegradable film with a lactic acid polyester fluidised with a nitrogen component
TWI829384B (zh) * 2022-10-07 2024-01-11 南亞塑膠工業股份有限公司 保鮮膜
TWI863113B (zh) * 2023-02-03 2024-11-21 南亞塑膠工業股份有限公司 可堆肥保鮮膜
IT202300011496A1 (it) 2023-06-06 2024-12-06 Novamont Spa Film da imballaggio multistrato
JPWO2025018363A1 (OSRAM) * 2023-07-18 2025-01-23
WO2025261673A1 (en) 2024-06-17 2025-12-26 Novamont S.P.A. Multilayer biodegradable film for thermal lamination
CN119526867B (zh) * 2025-01-22 2025-05-16 畅的新材料科技(上海)有限公司 一种生物基叠层膜及其制备方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG46154A3 (bg) 1983-02-18 1989-10-16 Warner-Lambert Company Llc Метод за получаване на капсули
GB2214918B (en) 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
DE69132548T2 (de) * 1990-11-30 2001-06-28 Eastman Chemical Co., Kingsport Aliphatisch-aromatische Copolyester
JP2001071440A (ja) * 1999-09-06 2001-03-21 Toyobo Co Ltd 多層成形体
ITTO20010057A1 (it) * 2001-01-25 2002-07-25 Novamont Spa Miscele ternarie di poliesteri biodegradabili e prodotti da queste ottenuti.
JP2002256098A (ja) * 2001-03-02 2002-09-11 Jsp Corp ポリエステル系樹脂発泡体及びその製造方法
JP3910079B2 (ja) 2002-02-21 2007-04-25 シーアイ化成株式会社 生分解性積層フィルム
DE10258227A1 (de) * 2002-12-09 2004-07-15 Biop Biopolymer Technologies Ag Biologisch abbaubare Mehrschichtfolie
EP1761583A1 (en) 2004-06-18 2007-03-14 Dow Gloval Technologies Inc. Delayed action catalysts and methods for polymerizing macrocyclic oligomers
ITMI20050452A1 (it) 2005-03-18 2006-09-19 Novamont Spa Poliestere biodegradabile alifatico-aromatico
FR2903042B1 (fr) 2006-07-03 2010-12-24 Ulice Film biodegradable heterogene
JP5053716B2 (ja) 2007-05-31 2012-10-17 昭和電工株式会社 多層フィルム
JP2009227882A (ja) * 2008-03-25 2009-10-08 Campo Tecnico:Kk 相溶性を高めることにより、柔軟性と強度を兼ね備えた生分解性フィルムの製造方法とその組成物
US8188185B2 (en) * 2008-06-30 2012-05-29 Kimberly-Clark Worldwide, Inc. Biodegradable packaging film
IT1395925B1 (it) * 2009-09-25 2012-11-02 Novamont Spa Poliestere biodegradabile.
IT1399032B1 (it) * 2009-11-06 2013-04-05 Novamont Spa Poliestere biodegradabile alifatico-aromatico
IT1396597B1 (it) 2009-11-05 2012-12-14 Novamont Spa Miscele di poliesteri biodegradabili
IT1399031B1 (it) * 2009-11-05 2013-04-05 Novamont Spa Copoliestere alifatico-aromatico biodegradabile
US8409677B2 (en) * 2010-01-20 2013-04-02 E I Du Pont De Nemours And Company Biodegradable starch-containing blend
US20110237743A1 (en) * 2010-03-24 2011-09-29 Basf Se Process for producing clingfilms
IT1400121B1 (it) * 2010-05-24 2013-05-17 Novamont Spa Copoliestere alifatico-aromatico e sue miscele.
IT1401318B1 (it) 2010-08-06 2013-07-18 Novamont Spa Composizioni biodegradabili polifasiche contenenti almeno un polimero di origine naturale
JP5656543B2 (ja) * 2010-10-06 2015-01-21 昭和電工株式会社 生分解性を有する多層フィルム
JP5494402B2 (ja) 2010-10-06 2014-05-14 パナソニック株式会社 スクリーン印刷機及びスクリーン印刷方法
US20120107527A1 (en) * 2010-10-27 2012-05-03 Basf Se Use of polymer blends for producing slit film tapes
IT1402747B1 (it) * 2010-10-27 2013-09-18 Novamont Spa Poliestere biodegradabile e pellicole aderenti per l'imballaggio con esso realizzate
US9096758B2 (en) * 2011-07-29 2015-08-04 Basf Se Biodegradable polyester foil
EP2551301A1 (de) 2011-07-29 2013-01-30 Basf Se Biologisch abbaubare Polyesterfolie
WO2014029692A2 (de) * 2012-08-24 2014-02-27 Basf Se Polymermischungen zur herstellung von dünnwandigen spritzgussteilen
EP2906618B1 (en) * 2012-10-10 2016-11-16 Novamont S.p.A. Photodegradation-resistant biodegradable films
WO2014069379A1 (en) * 2012-11-01 2014-05-08 Toray Industries,Inc. Multi-layered film
JP5622920B2 (ja) 2012-11-08 2014-11-12 株式会社ネクスコメンテナンス関東 有機資材包装体
DK2984138T3 (da) 2013-04-10 2017-11-27 Biotec Biologische Naturverpackungen Gmbh & Co Kg Polymersammensætning
CN105916919A (zh) * 2013-10-27 2016-08-31 蒂帕有限责任公司 可生物降解的片材
CN105793040A (zh) * 2013-12-10 2016-07-20 巴斯夫欧洲公司 用于阻隔膜的聚合物混合物

Also Published As

Publication number Publication date
JP7001623B2 (ja) 2022-02-03
DK3468796T3 (da) 2021-03-22
MX2018015396A (es) 2019-04-29
EP3778236B1 (en) 2025-05-07
CN114407469A (zh) 2022-04-29
EP3468797A1 (en) 2019-04-17
EP3468797B1 (en) 2020-10-28
CN114889289A (zh) 2022-08-12
HUE072063T2 (hu) 2025-10-28
RS61587B1 (sr) 2021-04-29
ES3031958T3 (en) 2025-07-14
WO2017216158A1 (en) 2017-12-21
EP3468796A1 (en) 2019-04-17
US20190330430A1 (en) 2019-10-31
CN109476144A (zh) 2019-03-15
CN109476143A (zh) 2019-03-15
MX2024008779A (es) 2024-07-24
EP4717455A2 (en) 2026-04-01
DK3468797T3 (da) 2020-12-14
ITUA20164319A1 (it) 2017-12-13
US20230311460A1 (en) 2023-10-05
US20220402249A1 (en) 2022-12-22
EP3831602B1 (en) 2026-03-18
WO2017216158A9 (en) 2019-04-18
EP4617059A1 (en) 2025-09-17
BR112018075953A2 (pt) 2019-04-09
HUE053160T2 (hu) 2021-06-28
PL3468796T3 (pl) 2021-06-28
RS61149B1 (sr) 2020-12-31
SI3778236T1 (sl) 2025-07-31
EP3831602A1 (en) 2021-06-09
SI3468797T1 (sl) 2021-03-31
EP3468796B1 (en) 2021-02-17
JP2019523723A (ja) 2019-08-29
EP3778236A1 (en) 2021-02-17
ES2834008T3 (es) 2021-06-16
RU2018147079A3 (OSRAM) 2020-07-24
US20190160796A1 (en) 2019-05-30
ZA201900204B (en) 2019-10-30
WO2017216150A1 (en) 2017-12-21
JP2025004185A (ja) 2025-01-14
PL3468797T3 (pl) 2021-03-08
TN2018000421A1 (en) 2020-06-15
CA3027269A1 (en) 2017-12-21
HRP20201942T1 (hr) 2021-02-19
JP7571004B2 (ja) 2024-10-22
PT3468797T (pt) 2020-12-07
ES2857871T3 (es) 2021-09-29
JP7858753B2 (ja) 2026-05-14
FI3778236T3 (fi) 2025-06-30
CA3027266A1 (en) 2017-12-21
PT3468796T (pt) 2021-03-15
PL3778236T3 (pl) 2025-08-18
RU2018147079A (ru) 2020-07-14
CN115491001A (zh) 2022-12-20
SI3468796T1 (sl) 2021-04-30
JP2022061980A (ja) 2022-04-19
PT3778236T (pt) 2025-05-29
US12138890B2 (en) 2024-11-12
HRP20250607T1 (hr) 2025-07-18
HUE051803T2 (hu) 2021-03-29
RS66877B1 (sr) 2025-07-31
US20250033333A1 (en) 2025-01-30

Similar Documents

Publication Publication Date Title
EP3778233A4 (en) BIODEGRADABLE LAMINATE
ZA201900204B (en) Multilayer biodegradable film
MA40983A (fr) Film multicouches biodégradable
EP3459735A4 (en) MULTILAYER FILM
EP3415959A4 (en) ANTI REFLEX COATING
EP3476592A4 (en) MULTILAYER FILM
EP3416824A4 (en) MULTILAYER BARRIER FILM
EP3233473C0 (en) MDO MULTILAYER FILM
DK3670622T3 (da) Multilagsbånd
EP3421231A4 (en) COMPOSITE FILM
EP3378902A4 (en) ANTI REFLEX FILM
KR20180084932A (ko) 다층 구조용 접착 필름
EP3554824A4 (en) MULTI-LAYER FILM
EP3360681A4 (en) HEAT SHRINKABLE MULTILAYER FILM
EP3590703A4 (en) COMPOSITE FILM
EP3413101A4 (en) ANTI REFLECTION FILM
EP3544805C0 (en) MULTILAYER FILM
EP3640027A4 (en) MULTI-LAYER FILM
DK3508519T3 (da) Film
BR112016018245A2 (pt) estruturas de película de multicamadas.
KR102230817B9 (ko) 배리어 필름
EP3584074A4 (en) LAMINATE
EP3705287A4 (en) LAYER PRODUCT
EP3489012A4 (en) HEAT SHRINKABLE MULTILAYER FILM
EP3556555A4 (en) MULTILAYER STRUCTURE