CL2011002069A1 - Metodo para modificar carbohidrato que comprende formar una mezcla del carbohidrato con un solvente y la reaccion del carbohidrato con radicales hidroxilo que son generados por fotolisis de peroxido en solucion acuoso, con una relacion de luz uv a peroxido de 20-500 watts/g. - Google Patents

Metodo para modificar carbohidrato que comprende formar una mezcla del carbohidrato con un solvente y la reaccion del carbohidrato con radicales hidroxilo que son generados por fotolisis de peroxido en solucion acuoso, con una relacion de luz uv a peroxido de 20-500 watts/g.

Info

Publication number
CL2011002069A1
CL2011002069A1 CL2011002069A CL2011002069A CL2011002069A1 CL 2011002069 A1 CL2011002069 A1 CL 2011002069A1 CL 2011002069 A CL2011002069 A CL 2011002069A CL 2011002069 A CL2011002069 A CL 2011002069A CL 2011002069 A1 CL2011002069 A1 CL 2011002069A1
Authority
CL
Chile
Prior art keywords
carbohydrate
peroxide
watts
solvent
reaction
Prior art date
Application number
CL2011002069A
Other languages
English (en)
Inventor
Roman Skuratowicz
Original Assignee
Corn Products Int 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 Corn Products Int Inc filed Critical Corn Products Int Inc
Publication of CL2011002069A1 publication Critical patent/CL2011002069A1/es

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/212—Starch; Modified starch; Starch derivatives, e.g. esters or ethers
    • A23L29/219—Chemically modified starch; Reaction or complexation products of starch with other chemicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)

Abstract

Método para modificar carbohidrato que comprende formación de mezcla de carbohidrato con solvente y reacción del carbohidrato con radicales hidroxilo, en donde radical hidroxilo es generado por fotolisis de peróxido en solución acuosa usando luz uv, y la razón de luz uv a peróxido es en rango 20-500 watts/g; y carbohidrato modificado.
CL2011002069A 2010-08-24 2011-08-23 Metodo para modificar carbohidrato que comprende formar una mezcla del carbohidrato con un solvente y la reaccion del carbohidrato con radicales hidroxilo que son generados por fotolisis de peroxido en solucion acuoso, con una relacion de luz uv a peroxido de 20-500 watts/g. CL2011002069A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/862,340 US8507666B2 (en) 2010-08-24 2010-08-24 Modification of carbohydrates using continuous generation of hydroxyl radicals

Publications (1)

Publication Number Publication Date
CL2011002069A1 true CL2011002069A1 (es) 2011-11-11

Family

ID=44674310

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002069A CL2011002069A1 (es) 2010-08-24 2011-08-23 Metodo para modificar carbohidrato que comprende formar una mezcla del carbohidrato con un solvente y la reaccion del carbohidrato con radicales hidroxilo que son generados por fotolisis de peroxido en solucion acuoso, con una relacion de luz uv a peroxido de 20-500 watts/g.

Country Status (13)

Country Link
US (1) US8507666B2 (es)
EP (1) EP2422628B1 (es)
JP (1) JP2012046747A (es)
KR (1) KR20120019390A (es)
CN (1) CN102372786A (es)
AR (1) AR082516A1 (es)
AU (1) AU2011213812A1 (es)
BR (1) BRPI1106907A2 (es)
CA (1) CA2749905A1 (es)
CL (1) CL2011002069A1 (es)
CO (1) CO6630030A1 (es)
MX (1) MX2011008653A (es)
RU (1) RU2011135232A (es)

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EP3149050A1 (en) 2014-06-02 2017-04-05 Tethis, Inc. Modified biopolymers and methods of producing and using the same
ES2774388T3 (es) 2014-07-28 2020-07-20 Anomera Inc Procedimiento para producir celulosa nanocristalina funcionalizada y celulosa nanocristalina funcionalizada producida de ese modo
US10689566B2 (en) 2015-11-23 2020-06-23 Anavo Technologies, Llc Coated particles and methods of making and using the same
RU2622963C1 (ru) * 2016-04-13 2017-06-21 Публичное акционерное общество "Татнефть" им. В.Д. Шашина Скважинный ловитель запорного органа
CN106699030A (zh) * 2016-12-13 2017-05-24 安庆市吉美装饰材料有限责任公司 一种绿色环保装饰板
JP6580626B2 (ja) 2017-05-29 2019-09-25 ヘンケルジャパン株式会社 水系接着用組成物
CN112409776A (zh) * 2020-11-11 2021-02-26 济凡生物科技（北京）有限公司 一种可快速降解聚氨酯的制备方法

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Also Published As

Publication number Publication date
AU2011213812A1 (en) 2012-03-15
CA2749905A1 (en) 2012-02-24
CN102372786A (zh) 2012-03-14
CO6630030A1 (es) 2013-03-01
US20120053338A1 (en) 2012-03-01
AR082516A1 (es) 2012-12-12
MX2011008653A (es) 2012-02-23
BRPI1106907A2 (pt) 2015-03-17
US8507666B2 (en) 2013-08-13
JP2012046747A (ja) 2012-03-08
EP2422628B1 (en) 2018-07-04
KR20120019390A (ko) 2012-03-06
RU2011135232A (ru) 2013-02-27
EP2422628A1 (en) 2012-02-29

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