KR20230095077A - 생분해성 용기 및 이를 위한 수지 - Google Patents

생분해성 용기 및 이를 위한 수지 Download PDF

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Publication number
KR20230095077A
KR20230095077A KR1020237013709A KR20237013709A KR20230095077A KR 20230095077 A KR20230095077 A KR 20230095077A KR 1020237013709 A KR1020237013709 A KR 1020237013709A KR 20237013709 A KR20237013709 A KR 20237013709A KR 20230095077 A KR20230095077 A KR 20230095077A
Authority
KR
South Korea
Prior art keywords
poly
resin
weight
biodegradable
hydroxyalkanoate
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
KR1020237013709A
Other languages
English (en)
Korean (ko)
Inventor
칼슨 두리
마이클 망
Original Assignee
메레디언, 인크.
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 메레디언, 인크. filed Critical 메레디언, 인크.
Publication of KR20230095077A publication Critical patent/KR20230095077A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020237013709A 2020-09-24 2021-09-23 생분해성 용기 및 이를 위한 수지 Pending KR20230095077A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063082551P 2020-09-24 2020-09-24
US63/082,551 2020-09-24
PCT/US2021/051689 WO2022066862A1 (en) 2020-09-24 2021-09-23 Biodegradable containers and resin therefor

Publications (1)

Publication Number Publication Date
KR20230095077A true KR20230095077A (ko) 2023-06-28

Family

ID=78676631

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237013709A Pending KR20230095077A (ko) 2020-09-24 2021-09-23 생분해성 용기 및 이를 위한 수지

Country Status (7)

Country Link
US (2) US20220089861A1 (https=)
EP (1) EP4217171A1 (https=)
JP (1) JP2023542699A (https=)
KR (1) KR20230095077A (https=)
AU (1) AU2021347979A1 (https=)
CA (1) CA3193677A1 (https=)
WO (1) WO2022066862A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12246879B2 (en) 2018-08-12 2025-03-11 Amisha Patel Environmentally friendly can
US11434037B2 (en) * 2018-08-12 2022-09-06 Amisha Patel Furan can
WO2023054388A1 (ja) * 2021-09-29 2023-04-06 株式会社カネカ ブロー成形体およびその製造方法
EP4426778A4 (en) * 2021-11-01 2025-09-10 Interfacial Consultants Llc BIODEGRADABLE POLYMER COMPOSITIONS
CA3249978A1 (en) * 2022-03-28 2023-10-05 Danimer Ipco, Llc BIODEGRADABLE MOVABLE HINGE
WO2024163714A1 (en) * 2023-02-03 2024-08-08 Danimer Ipco, Llc Biodegradable test kit
FR3149316B1 (fr) * 2023-06-05 2025-06-13 My Tea Cup Ag Capsule à base de polyhydroxyalkanoate pour la préparation de boisson

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BR9206297A (pt) 1991-07-19 1995-10-17 Univ Michigan State Plantas transgênicas produzindo poli-hidroxialcanoatos
JP4724111B2 (ja) * 2003-02-21 2011-07-13 メタボリックス インコーポレイティッド Ｐｈａブレンド
US7098292B2 (en) * 2003-05-08 2006-08-29 The Procter & Gamble Company Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer
EP1640406A4 (en) * 2003-06-27 2008-01-23 Unitika Ltd ALIPHATIC POLYESTER RESIN COMPOSITION, PROCESS FOR PRODUCING THE RESIN COMPOSITION, MOLDED ARTICLE, AND EXPANDED ARTICLE COMPRISING THE RESIN COMPOSITION
JP4947935B2 (ja) * 2004-08-11 2012-06-06 東洋製罐株式会社 開栓性に優れた生分解性キャップ及び生分解性キャップ付容器
WO2006030859A1 (ja) * 2004-09-16 2006-03-23 Asahi Kasei Life & Living Corporation 耐熱性に優れた脂肪族ポリエステル樹脂組成物
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WO2010118041A1 (en) * 2009-04-06 2010-10-14 Metabolix, Inc. Method of improving film processing and injection molding of polyhydroxyalkanoate polymers
US8524856B2 (en) * 2009-06-26 2013-09-03 Metabolix, Inc. PHA compositions comprising PBS and PBSA and methods for their production
US20110024954A1 (en) * 2009-07-28 2011-02-03 E. I. Du Pont De Nemours And Company Modified poly(hydroxyalkanoic acid) composition
CA2770885A1 (en) * 2009-08-27 2011-03-17 Metabolix, Inc. Toughened polyhydroxyalkanoate compositions
CA2798408A1 (en) * 2010-05-17 2011-11-24 Metabolix, Inc. Toughening polylactic acid with polyhydroxyalkanoates
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JP6150399B2 (ja) * 2012-08-03 2017-06-21 株式会社カネカ ポリエステル樹脂組成物および該樹脂組成物を含む成形体
JP6473417B2 (ja) * 2013-10-11 2019-02-20 株式会社カネカ 脂肪族ポリエステル樹脂組成物および脂肪族ポリエステル樹脂成形体
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JP2017222791A (ja) * 2016-06-15 2017-12-21 株式会社カネカ ポリ−３−ヒドロキシアルカノエート系樹脂組成物および成形体
JP7187338B2 (ja) * 2019-01-30 2022-12-12 株式会社カネカ ポリ（３－ヒドロキシアルカノエート）樹脂組成物
JP7199989B2 (ja) * 2019-02-12 2023-01-06 日清食品ホールディングス株式会社 飲料容器
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Also Published As

Publication number Publication date
AU2021347979A9 (en) 2024-08-01
US20240141163A1 (en) 2024-05-02
WO2022066862A1 (en) 2022-03-31
EP4217171A1 (en) 2023-08-02
AU2021347979A1 (en) 2023-06-08
CA3193677A1 (en) 2022-03-31
JP2023542699A (ja) 2023-10-11
US20220089861A1 (en) 2022-03-24

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PA0105 International application

Patent event date: 20230421

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20240920

Comment text: Request for Examination of Application