AR072204A1 - Produccion de espuma de polihidroxialcanoato - Google Patents

Produccion de espuma de polihidroxialcanoato

Info

Publication number
AR072204A1
AR072204A1 ARP090102245A ARP090102245A AR072204A1 AR 072204 A1 AR072204 A1 AR 072204A1 AR P090102245 A ARP090102245 A AR P090102245A AR P090102245 A ARP090102245 A AR P090102245A AR 072204 A1 AR072204 A1 AR 072204A1
Authority
AR
Argentina
Prior art keywords
polymer
foam
methods
composition
molten
Prior art date
Application number
ARP090102245A
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 AR072204A1 publication Critical patent/AR072204A1/es

Links

Classifications

    • 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
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Se describen composiciones y gr nulos de nucleacion de celdas, metodos para fabricarlos, metodos y composiciones para fabricar espumas de pol¡mero, y espumas de pol¡mero obtenidas por los metodos. Reivindicacion 1: Un metodo para preparar una espuma de pol¡mero de polihidroxialcanoato, que comprende las etapas de: a) combinar un pol¡mero de PHA, un compuesto con funcionalidad epoxi y un agente de nucleacion de celdas de espuma en condiciones que provoquen la reaccion del pol¡mero con el compuesto con funcionalidad epoxi, form ndose de esta manera una composicion de espuma fundida; b) combinar la composicion de espuma fundida con un agente de soplado en condiciones que provoquen la espumacion de la composicion de espuma fundida; y c) enfriar la composicion de pol¡mero espumado, form ndose de esta manera una espuma de pol¡mero de PHA.
ARP090102245A 2008-12-02 2009-06-19 Produccion de espuma de polihidroxialcanoato AR072204A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20061908P 2008-12-02 2008-12-02
US20354208P 2008-12-23 2008-12-23
US16695009P 2009-04-06 2009-04-06

Publications (1)

Publication Number Publication Date
AR072204A1 true AR072204A1 (es) 2010-08-11

Family

ID=41137544

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102245A AR072204A1 (es) 2008-12-02 2009-06-19 Produccion de espuma de polihidroxialcanoato

Country Status (8)

Country Link
US (1) US20110306693A1 (es)
EP (1) EP2370508A1 (es)
AR (1) AR072204A1 (es)
AU (1) AU2009322983A1 (es)
CA (1) CA2745223A1 (es)
IL (1) IL213307A0 (es)
TW (1) TW201022341A (es)
WO (1) WO2010065053A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012018422A1 (en) 2010-08-03 2012-02-09 Ferro Corporation Polymer composite foams
US9505896B2 (en) * 2011-06-08 2016-11-29 Arkema Inc. Foaming of thermoplastic materials with organic peroxides
ES2638316T3 (es) 2012-06-29 2017-10-19 Imerys Talc Europe Eficacia de nucleación del talco en el comportamiento espumante y estructura celular de espumas con base en polímeros
US9475930B2 (en) 2012-08-17 2016-10-25 Metabolix, Inc. Biobased rubber modifiers for polymer blends
JP2016500396A (ja) 2012-12-17 2016-01-12 エー.シュルマン, インク.A.Schulman, Inc. ポリマーフォーム
EP2746244A1 (en) 2012-12-21 2014-06-25 Uhde Fertilizer Technology B.V. Method for reducing the visible downwind detached plume opacity
WO2014194220A1 (en) 2013-05-30 2014-12-04 Metabolix, Inc. Recyclate blends
WO2015026964A1 (en) 2013-08-20 2015-02-26 Tepha, Inc. Closed cell foams including poly-4-hydroxybutyrate and copolymers thereof
KR20150047939A (ko) * 2013-10-25 2015-05-06 삼성정밀화학 주식회사 생분해성 폴리에스테르 수지 컴파운드 및 그로부터 얻어진 발포체
US9480780B2 (en) 2013-11-05 2016-11-01 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
KR20150078268A (ko) * 2013-12-30 2015-07-08 삼성정밀화학 주식회사 발포용 생분해성 폴리에스테르 수지 컴파운드 및 그로부터 얻어진 발포체
EP3122817B1 (en) 2014-03-27 2020-07-29 CJ CheilJedang Corporation Highly filled polymer systems
KR20230032981A (ko) * 2021-08-31 2023-03-07 씨제이제일제당 (주) 발포용 조성물, 생분해성 발포체 및 이의 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3229978B2 (ja) * 1997-05-26 2001-11-19 株式会社ジエイエスピー 脂肪族ポリエステル系樹脂発泡粒子、その成形体並びに該樹脂発泡粒子の製造方法
EP1000963A1 (en) * 1998-11-13 2000-05-17 Ecole Polytechnique Federale De Lausanne Increasing the melt viscosity of a polyester resin
US7094840B2 (en) * 2000-10-27 2006-08-22 Metabolix, Inc. Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same
CN100354367C (zh) * 2003-05-12 2007-12-12 尤尼吉可株式会社 生物降解性聚酯树脂组合物及其制造方法和用它形成的泡沫体及成形物
DE102005007479A1 (de) * 2005-02-17 2006-08-31 Basf Ag Verfahren zur Compoundierung von Polycondensaten
US20090192236A1 (en) * 2005-03-25 2009-07-30 Kaneka Corporation Foamed polyhydroxyalkanoate resin particles
CN101146855A (zh) * 2005-03-25 2008-03-19 株式会社钟化 热塑性树脂发泡粒子、其成型体及该发泡粒子的制备方法
JP2007130763A (ja) * 2005-11-08 2007-05-31 Kaneka Corp ポリヒドロキシアルカノエート樹脂押出発泡体の製造方法および該製造方法により得られる押出発泡体
BRPI0808451B1 (pt) * 2007-02-15 2018-07-24 Basf Se Camada de espuma, processo para a produção de uma camada de espuma, e, uso das camadas de espuma
EP2121839A1 (de) * 2007-02-15 2009-11-25 Basf Se Geschlossenzellige schaumlage auf basis von polymilchsäure
NL1033719C2 (nl) * 2007-04-19 2008-10-21 Synbra Tech Bv Deeltjesvormig expandeerbaar polymelkzuur, werkwijze voor het vervaardigen hiervan, geschuimd vormdeel op basis van deeltjesvormig expandeerbaar polymelkzuur evenals werkwijze voor het vervaardigen hiervan.

Also Published As

Publication number Publication date
WO2010065053A1 (en) 2010-06-10
TW201022341A (en) 2010-06-16
AU2009322983A1 (en) 2011-06-30
CA2745223A1 (en) 2010-06-10
IL213307A0 (en) 2011-07-31
EP2370508A1 (en) 2011-10-05
US20110306693A1 (en) 2011-12-15

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