AR072205A1 - Metodos para ramificar pha usando termolisis - Google Patents

Metodos para ramificar pha usando termolisis

Info

Publication number
AR072205A1
AR072205A1 ARP090102246A ARP090102246A AR072205A1 AR 072205 A1 AR072205 A1 AR 072205A1 AR P090102246 A ARP090102246 A AR P090102246A AR P090102246 A ARP090102246 A AR P090102246A AR 072205 A1 AR072205 A1 AR 072205A1
Authority
AR
Argentina
Prior art keywords
pha
methods
thermolisis
ramify
starting
Prior art date
Application number
ARP090102246A
Other languages
English (en)
Original Assignee
Metabolix Inc
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 Metabolix Inc filed Critical Metabolix Inc
Publication of AR072205A1 publication Critical patent/AR072205A1/es

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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/912—Polymers modified by chemical after-treatment derived from hydroxycarboxylic acids
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/938—Polymer degradation
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describen composiciones de PHA ramificado y metodos y art¡culos relacionados. Reivindicacion 1: Un metodo para ramificar un pol¡mero de polihidroxialcanoato (PHA) de partida producido biologicamente, que comprende las etapas de: a) termolisar el PHA de partida para reducir su peso molecular entre el 25% y el 75% respecto a su peso molecular de partida, y b) hacer reaccionar el PHA termolisado de la etapa a) con un agente de ramificacion, formando de esta manera un PHA ramificado.
ARP090102246A 2008-06-25 2009-06-19 Metodos para ramificar pha usando termolisis AR072205A1 (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US13302608P 2008-06-25 2008-06-25
US13302308P 2008-06-25 2008-06-25
US19981708P 2008-11-20 2008-11-20
US20061908P 2008-12-02 2008-12-02
US20354208P 2008-12-23 2008-12-23
US20749309P 2009-02-12 2009-02-12
US16695009P 2009-04-06 2009-04-06

Publications (1)

Publication Number Publication Date
AR072205A1 true AR072205A1 (es) 2010-08-11

Family

ID=41151934

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP090102244A AR072203A1 (es) 2008-06-25 2009-06-19 Composiciones de pha ramificado, metodos para su produccion, y uso en aplicaciones
ARP090102246A AR072205A1 (es) 2008-06-25 2009-06-19 Metodos para ramificar pha usando termolisis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP090102244A AR072203A1 (es) 2008-06-25 2009-06-19 Composiciones de pha ramificado, metodos para su produccion, y uso en aplicaciones

Country Status (10)

Country Link
US (2) US9034989B2 (es)
EP (2) EP2291430A1 (es)
KR (1) KR20110038642A (es)
CN (1) CN102112519B (es)
AR (2) AR072203A1 (es)
BR (1) BRPI0915095B8 (es)
CA (1) CA2727016A1 (es)
ES (1) ES2426774T3 (es)
TW (2) TW201012846A (es)
WO (2) WO2010008445A2 (es)

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BRPI0915504A2 (pt) * 2008-07-10 2019-08-27 Lubrizol Corp composição de combustível, de aditivos e método de operar um motor de combustão interna
BRPI1016046A2 (pt) 2009-04-06 2016-05-10 Metabolix Inc método para aperfeiçoar o processamento de filmes e a moldagem por injeção de polímeros de polihidroxialcanoato
CA2766298A1 (en) 2009-06-26 2010-12-29 Metabolix, Inc. Pha compositions comprising pbs and pbsa and methods for their production
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EP2697063A1 (en) 2011-04-13 2014-02-19 Metabolix, Inc. Biodegradable coextruded multilayer films
US9505896B2 (en) * 2011-06-08 2016-11-29 Arkema Inc. Foaming of thermoplastic materials with organic peroxides
WO2013035372A1 (ja) * 2011-09-05 2013-03-14 独立行政法人理化学研究所 長主鎖構造を有するポリヒドロキシアルカン酸の製造方法
EP2760911B1 (en) * 2011-09-27 2017-11-22 Tepha, Inc. Controlled hydrolysis of poly-4-hydroxybutyrate and copolymers
US12060597B2 (en) 2011-12-02 2024-08-13 Newlight Technologies, Inc. Polyhydroxyalkanoate production methods and systems for same
US9085784B1 (en) 2012-03-29 2015-07-21 Newlight Technologies, Llc Polyhydroxyalkanoate production methods and materials and microorganisms used in same
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WO2014028943A1 (en) 2012-08-17 2014-02-20 Metabolix, Inc. Biobased rubber modifiers for polymer blends
EP3004225A1 (en) 2013-05-30 2016-04-13 Metabolix, Inc. Recyclate blends
WO2015057694A2 (en) 2013-10-16 2015-04-23 Metabolix, Inc. Optically clear biodegradable oplyester blends
CN106459544B (zh) 2014-03-27 2021-10-01 Cj 第一制糖株式会社 高度填充的聚合物体系
EP3377579A1 (en) 2015-11-17 2018-09-26 CJ Cheiljedang Corporation Polymer blends with controllable biodegradation rates
US9732193B1 (en) * 2016-03-23 2017-08-15 International Business Machines Corporation Flame-retardant polyhydroxyalkanoate phosphonate materials
US9732192B1 (en) * 2016-03-23 2017-08-15 International Business Machines Corporation Flame-retardant, cross-linked polyhydroxyalkanoate materials
US10077333B2 (en) * 2016-04-20 2018-09-18 Elevance Renewable Sciences, Inc. Renewably derived polyesters and methods of making and using the same
US10283233B2 (en) * 2016-06-28 2019-05-07 International Business Machines Corporation Bio-based conformal coating for sulfur sequestration using polyhydroxyalkanoates
US10072120B2 (en) 2016-12-02 2018-09-11 International Business Machines Corporation Functionalized polyhydroxyalkanoate materials formed from an unsaturated polyhydroxyalkanoate material
US10081706B2 (en) 2017-01-03 2018-09-25 International Business Machines Corporation Side-chain-functionalized polyhydroxyalkanoate materials
EP3660096B1 (en) 2017-07-24 2024-09-25 Kaneka Corporation Molded articles based on poly(3-hydroxyalkanoate) resin compositions and method for producing them
WO2019204471A1 (en) * 2018-04-20 2019-10-24 Yale University Treatment of hepatitis c
WO2022173465A1 (en) * 2021-02-09 2022-08-18 Newlight Technologies, Inc. Composition and method for production of a highly flexible pha sheet
US20240209205A1 (en) * 2022-12-27 2024-06-27 Beyond Plastic LLC Marine biodegradable polymer blends
WO2024173526A1 (en) * 2023-02-15 2024-08-22 Danimer Ipco, Llc Mitigation of poly(hydroxyalkanote) degradation in polymeric compositions

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Also Published As

Publication number Publication date
WO2010008445A2 (en) 2010-01-21
BRPI0915095B8 (pt) 2019-10-01
TW201012846A (en) 2010-04-01
EP2291430A1 (en) 2011-03-09
CN102112519B (zh) 2014-08-13
US9034989B2 (en) 2015-05-19
CN102112519A (zh) 2011-06-29
EP2291429B1 (en) 2013-06-05
BRPI0915095A8 (pt) 2017-10-03
WO2010008445A3 (en) 2010-03-11
CA2727016A1 (en) 2010-01-21
US20110251349A1 (en) 2011-10-13
EP2291429A2 (en) 2011-03-09
WO2010008447A1 (en) 2010-01-21
ES2426774T3 (es) 2013-10-25
US20110293865A1 (en) 2011-12-01
BRPI0915095A2 (pt) 2015-10-27
KR20110038642A (ko) 2011-04-14
TW201022328A (en) 2010-06-16
BRPI0915095B1 (pt) 2019-04-24
AR072203A1 (es) 2010-08-11

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