BR112022024014A2 - Poliéster biodegradável e filmes aderentes de embalagem feitos do mesmo - Google Patents

Poliéster biodegradável e filmes aderentes de embalagem feitos do mesmo

Info

Publication number
BR112022024014A2
BR112022024014A2 BR112022024014A BR112022024014A BR112022024014A2 BR 112022024014 A2 BR112022024014 A2 BR 112022024014A2 BR 112022024014 A BR112022024014 A BR 112022024014A BR 112022024014 A BR112022024014 A BR 112022024014A BR 112022024014 A2 BR112022024014 A2 BR 112022024014A2
Authority
BR
Brazil
Prior art keywords
packaging films
films made
biodegradable polyester
polyester
adhering
Prior art date
Application number
BR112022024014A
Other languages
English (en)
Inventor
Aiani Mariangela
Bastioli Catia
Comazzi Paola
Gesti Garcia Sebastia
Milizia Tiziana
Russo Claudio
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
Application filed by Novamont Spa filed Critical Novamont Spa
Publication of BR112022024014A2 publication Critical patent/BR112022024014A2/pt

Links

Classifications

    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • 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
    • 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
    • C08G2230/00—Compositions for preparing biodegradable polymers
    • 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
    • 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
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • 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
    • C08L2203/162—Applications used for films sealable 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

POLIÉSTER BIODEGRADÁVEL E FILMES ADERENTES DE EMBALAGEM FEITOS DO MESMO. .A presente invenção refere-se a um poliéster alifático-aromático biodegradável para a produção de filmes de embalagem, com razão de Poisson (RVE) entre 800 e 1700, compreendendo unidades de pelo menos um ácido dicarboxílico e pelo menos um diol, em que Mn = 40.000 e Mw/q = 90.000, em que q é a porcentagem em peso de oligômeros de poliéster com um peso molecular = 10.000.
BR112022024014A 2020-05-25 2021-05-21 Poliéster biodegradável e filmes aderentes de embalagem feitos do mesmo BR112022024014A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102020000012184A IT202000012184A1 (it) 2020-05-25 2020-05-25 Poliestere biodegradabile e pellicole aderenti per l’imballaggio con esso realizzate
PCT/EP2021/063718 WO2021239637A1 (en) 2020-05-25 2021-05-21 Biodegradable polyester and adherent packaging films made therefrom

Publications (1)

Publication Number Publication Date
BR112022024014A2 true BR112022024014A2 (pt) 2022-12-20

Family

ID=72086986

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022024014A BR112022024014A2 (pt) 2020-05-25 2021-05-21 Poliéster biodegradável e filmes aderentes de embalagem feitos do mesmo

Country Status (9)

Country Link
US (1) US20230235165A1 (pt)
EP (1) EP4157917A1 (pt)
JP (1) JP2023528591A (pt)
KR (1) KR20230035529A (pt)
CN (1) CN115916865A (pt)
BR (1) BR112022024014A2 (pt)
CA (1) CA3183608A1 (pt)
IT (1) IT202000012184A1 (pt)
WO (1) WO2021239637A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000032663A1 (it) * 2020-12-29 2022-06-29 Novamont Spa Film biodegradabile multistrato ad alta disintegrazione
KR102583184B1 (ko) * 2023-03-27 2023-09-26 경희대학교 산학협력단 생분해도가 우수한 방향족 폴리아미드-방향족 폴리에스테르 공중합체 및 이의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010057A1 (it) * 2001-01-25 2002-07-25 Novamont Spa Miscele ternarie di poliesteri biodegradabili e prodotti da queste ottenuti.
ITMI20050452A1 (it) * 2005-03-18 2006-09-19 Novamont Spa Poliestere biodegradabile alifatico-aromatico
ITMI20080507A1 (it) * 2008-03-26 2009-09-27 Novamont Spa Poliestere biodegradabile, suo processo di preparazione e prodotti comprendenti detto poliestere.
IT1395925B1 (it) * 2009-09-25 2012-11-02 Novamont Spa Poliestere biodegradabile.
IT1402747B1 (it) 2010-10-27 2013-09-18 Novamont Spa Poliestere biodegradabile e pellicole aderenti per l'imballaggio con esso realizzate

Also Published As

Publication number Publication date
KR20230035529A (ko) 2023-03-14
EP4157917A1 (en) 2023-04-05
IT202000012184A1 (it) 2021-11-25
WO2021239637A1 (en) 2021-12-02
JP2023528591A (ja) 2023-07-05
US20230235165A1 (en) 2023-07-27
CN115916865A (zh) 2023-04-04
CA3183608A1 (en) 2021-12-02

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