CA2910848C - Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable - Google Patents

Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable Download PDF

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Publication number
CA2910848C
CA2910848C CA2910848A CA2910848A CA2910848C CA 2910848 C CA2910848 C CA 2910848C CA 2910848 A CA2910848 A CA 2910848A CA 2910848 A CA2910848 A CA 2910848A CA 2910848 C CA2910848 C CA 2910848C
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Prior art keywords
polymer
biodegradable
plastic
peplene
biodigestible
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CA2910848A
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English (en)
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CA2910848A1 (fr
Inventor
Ravi Srinivasan Iyer
Narinder Bharj
Ammanamanchi Radhakrishna
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PEP Licensing Ltd
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PEP Licensing Ltd
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Priority to CA2910848A priority Critical patent/CA2910848C/fr
Publication of CA2910848A1 publication Critical patent/CA2910848A1/fr
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    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • 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
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/04—Biological compost
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/16—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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • 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
    • C08J2489/00—Characterised by the use of proteins; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Il est décrit un procédé de préparation de polymère de PEPlene biodigestible, biocompostable et biodégradable comportant les étapes suivantes : le mélange dau moins un peptide avec au moins une protéine et enzyme; lajout dun agent de compostage; et le mélange avec au moins un polymère en présence dadditif pour obtenir ledit matériau de polymère de PEPlene. Lajout de peptides, denzymes ou de protéines naturels à partir dune source comestible pour créer des polymères non biodégradables et à base de pétrole, notamment de la polyoléfine comme le polyéthylène, le polypropylène et leurs différentes classes, et comme des polymères polyoléfines biodigestibles, biocompostables et biodégradables, est économique et sans danger pour lenvironnement. Les matières plastiques ou produits polymères de PEPlene biodigestibles, biocompostables et biodégradables obtenus par le procédé décrit maintiennent les caractéristiques mécaniques et la durée de conservation, ainsi que le recyclage de polymères égaux au polymère non biodégradable.
CA2910848A 2015-11-02 2015-11-02 Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable Active CA2910848C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2910848A CA2910848C (fr) 2015-11-02 2015-11-02 Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2910848A CA2910848C (fr) 2015-11-02 2015-11-02 Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable

Publications (2)

Publication Number Publication Date
CA2910848A1 CA2910848A1 (fr) 2017-05-02
CA2910848C true CA2910848C (fr) 2023-03-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2910848A Active CA2910848C (fr) 2015-11-02 2015-11-02 Un procede de preparation de polymere de peplene biodigestible, biocompostable et biodegradable

Country Status (1)

Country Link
CA (1) CA2910848C (fr)

Also Published As

Publication number Publication date
CA2910848A1 (fr) 2017-05-02

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