PL441128A1 - Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego - Google Patents

Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego

Info

Publication number
PL441128A1
PL441128A1 PL441128A PL44112822A PL441128A1 PL 441128 A1 PL441128 A1 PL 441128A1 PL 441128 A PL441128 A PL 441128A PL 44112822 A PL44112822 A PL 44112822A PL 441128 A1 PL441128 A1 PL 441128A1
Authority
PL
Poland
Prior art keywords
products made
thermoplastic composite
repeated processing
biodegradable thermoplastic
biodegradable
Prior art date
Application number
PL441128A
Other languages
English (en)
Inventor
Grzegorz Janowski
Wiesław Frącz
Łukasz Bąk
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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 Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL441128A priority Critical patent/PL441128A1/pl
Priority to EP23165621.6A priority patent/EP4276142A1/en
Publication of PL441128A1 publication Critical patent/PL441128A1/pl

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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/92—Wood chips or wood fibres
    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • 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
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • C08J2367/04—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2497/00—Characterised by the use of lignin-containing materials
    • C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego. Sposób według wynalazku charakteryzuje się tym, że wyrób z biodegradowalnego kompozytu zawierającego od 70 do 85 cz. wag. poli(kwasu 3-hydroksymasłowego-co-3-hydroksywalerianowego) oraz od 15 do 30 cz. wag. napełniacza w postaci włókien lnianych mieli się, po czym uzyskany regranulat suszy się, a następnie uplastycznia się w temperaturze od 170°C do 190°C oraz formuje się wyrób.
PL441128A 2022-05-09 2022-05-09 Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego PL441128A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441128A PL441128A1 (pl) 2022-05-09 2022-05-09 Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego
EP23165621.6A EP4276142A1 (en) 2022-05-09 2023-03-30 Method for multiple processing of biodegradable thermoplastic composite products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441128A PL441128A1 (pl) 2022-05-09 2022-05-09 Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego

Publications (1)

Publication Number Publication Date
PL441128A1 true PL441128A1 (pl) 2023-11-13

Family

ID=86142772

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441128A PL441128A1 (pl) 2022-05-09 2022-05-09 Sposób wielokrotnego przetwarzania wyrobów z biodegradowalnego kompozytu termoplastycznego

Country Status (2)

Country Link
EP (1) EP4276142A1 (pl)
PL (1) PL441128A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018502977A (ja) * 2014-12-23 2018-02-01 イオニカ・テクノロジーズ・ベー・フェー ポリマーの分解
CN109467896A (zh) * 2018-09-30 2019-03-15 句容峰岭科技有限公司 一种可降解的五金塑件材料及其制备方法
PL434163A1 (pl) * 2020-06-02 2021-12-06 Politechnika Rzeszowska im. Ignacego Łukasiewicza Biodegradowalny kompozyt termoplastyczny oraz sposób otrzymywania biodegradowalnego kompozytu termoplastycznego

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0600787A (pt) 2006-02-24 2007-11-20 Phb Ind Sa composição polimérica ambientalmente degradável e seu método de obtenção
BRPI0600681A (pt) 2006-02-24 2007-11-20 Phb Ind Sa blenda polimérica ambientalmente degradável e seu processo de obtenção
CN102850741A (zh) 2012-09-06 2013-01-02 江苏兆鋆新材料科技有限公司 一种聚羟基脂肪酸酯全降解复合材料及其制备方法与应用
PL234621B1 (pl) 2015-08-03 2020-03-31 Univ West Pomeranian Szczecin Tech Sposób otrzymywania termoplastycznych kompozytów wzmacnianych celulozowymi włóknami krótkimi

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018502977A (ja) * 2014-12-23 2018-02-01 イオニカ・テクノロジーズ・ベー・フェー ポリマーの分解
CN109467896A (zh) * 2018-09-30 2019-03-15 句容峰岭科技有限公司 一种可降解的五金塑件材料及其制备方法
PL434163A1 (pl) * 2020-06-02 2021-12-06 Politechnika Rzeszowska im. Ignacego Łukasiewicza Biodegradowalny kompozyt termoplastyczny oraz sposób otrzymywania biodegradowalnego kompozytu termoplastycznego

Also Published As

Publication number Publication date
EP4276142A1 (en) 2023-11-15

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