CU20170135A7 - Sistema para polimerización de un ácido alfa, beta, gamma o delta hidroxi carboxílico - Google Patents

Sistema para polimerización de un ácido alfa, beta, gamma o delta hidroxi carboxílico

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Publication number
CU20170135A7
CU20170135A7 CUP2017000135A CU20170135A CU20170135A7 CU 20170135 A7 CU20170135 A7 CU 20170135A7 CU P2017000135 A CUP2017000135 A CU P2017000135A CU 20170135 A CU20170135 A CU 20170135A CU 20170135 A7 CU20170135 A7 CU 20170135A7
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Cuba
Prior art keywords
gamma
beta
alpha
polymerization
carboxyl acid
Prior art date
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CUP2017000135A
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English (en)
Inventor
Jihan Khan
Thomas Masterman
Marshall Medoff
Jaewoong Moon
Andrew Papoulis
Robert Paradis
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Xyleco Inc
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Publication date
Application filed by Xyleco Inc filed Critical Xyleco Inc
Publication of CU20170135A7 publication Critical patent/CU20170135A7/es

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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
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    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
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    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • C—CHEMISTRY; METALLURGY
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    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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    • C08K3/34—Silicon-containing compounds
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    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/46—Dicarboxylic acids having four or less carbon atoms, e.g. fumaric acid, maleic acid
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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids
    • C12P7/48—Tricarboxylic acids, e.g. citric acid
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    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

<p>La presente invención se relaciona con la rama química, y en particular, con un sistema para polimerización de un ácido alfa, beta, gamma o delta hidroxicarboxílico que comprende: (a) un recipiente de reacción, un extrusor de tornillo y un condensador; (b) una trayectoria de fluido recirculante de una salida del recipiente de reacción a una entrada del extrusor de tornillo y de una salida del extrusor de tornillo a una entrada del recipiente de reacción, y (c) una trayectoria de flujo de fluido desde una segunda salida del recipiente de reacción a una entrada del condensador.</p>
CUP2017000135A 2013-04-26 2014-04-25 Sistema para polimerización de un ácido alfa, beta, gamma o delta hidroxi carboxílico CU20170135A7 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361816664P 2013-04-26 2013-04-26
PCT/US2014/035467 WO2014176508A2 (en) 2013-04-26 2014-04-25 Processing biomass to obtain hydroxylcarboxylic acids

Publications (1)

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CU20170135A7 true CU20170135A7 (es) 2018-04-03

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CUP2017000135A CU20170135A7 (es) 2013-04-26 2014-04-25 Sistema para polimerización de un ácido alfa, beta, gamma o delta hidroxi carboxílico
CU2015000146A CU24357B1 (es) 2013-04-26 2014-04-25 Método para procesar materia prima de biomasa seleccionada de material celulósico o lignocelulósico

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CU2015000146A CU24357B1 (es) 2013-04-26 2014-04-25 Método para procesar materia prima de biomasa seleccionada de material celulósico o lignocelulósico

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US (2) US10501761B2 (es)
EP (1) EP2890794A4 (es)
JP (2) JP2016518136A (es)
KR (1) KR20160002751A (es)
CN (1) CN105247060A (es)
AP (1) AP2015008805A0 (es)
AU (3) AU2014256918B2 (es)
BR (1) BR112015026760B1 (es)
CA (1) CA2886838A1 (es)
CU (2) CU20170135A7 (es)
EA (1) EA201591635A1 (es)
MX (2) MX2015014719A (es)
PH (1) PH12015500597A1 (es)
SG (2) SG10201805568TA (es)
WO (1) WO2014176508A2 (es)

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