BR112017008976B1 - Composição e métodos de aumento da viscosidade de composições aquosas, de tratamento de material e de produção de dextrano - Google Patents

Composição e métodos de aumento da viscosidade de composições aquosas, de tratamento de material e de produção de dextrano Download PDF

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Publication number
BR112017008976B1
BR112017008976B1 BR112017008976-9A BR112017008976A BR112017008976B1 BR 112017008976 B1 BR112017008976 B1 BR 112017008976B1 BR 112017008976 A BR112017008976 A BR 112017008976A BR 112017008976 B1 BR112017008976 B1 BR 112017008976B1
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dextran
weight
composition
reaction
positions
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BR112017008976-9A
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English (en)
Portuguese (pt)
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BR112017008976A2 (pt
Inventor
Rakesh Nambiar
Rong Guan
Qiong Cheng
Robert DiCosimo
Jayme L. Paullin
Yuanfeng Liang
Charles R. Powley
Yefim Brun
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Nutrition & Biosciences Usa 4, Inc
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Publication of BR112017008976A2 publication Critical patent/BR112017008976A2/pt
Publication of BR112017008976B1 publication Critical patent/BR112017008976B1/pt

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/02Dextran; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/22Carbohydrates or derivatives thereof
    • C11D3/222Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/04Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C12P19/08Dextran
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/18Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cosmetics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Confectionery (AREA)
  • Jellies, Jams, And Syrups (AREA)
BR112017008976-9A 2014-11-05 2015-11-05 Composição e métodos de aumento da viscosidade de composições aquosas, de tratamento de material e de produção de dextrano BR112017008976B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462075460P 2014-11-05 2014-11-05
US62/075,460 2014-11-05
PCT/US2015/059261 WO2016073732A1 (en) 2014-11-05 2015-11-05 Enzymatically polymerized gelling dextrans

Publications (2)

Publication Number Publication Date
BR112017008976A2 BR112017008976A2 (pt) 2018-01-30
BR112017008976B1 true BR112017008976B1 (pt) 2023-02-07

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BR112017008976-9A BR112017008976B1 (pt) 2014-11-05 2015-11-05 Composição e métodos de aumento da viscosidade de composições aquosas, de tratamento de material e de produção de dextrano

Country Status (10)

Country Link
US (3) US10059779B2 (enExample)
EP (1) EP3215543B1 (enExample)
JP (1) JP6814737B2 (enExample)
CN (1) CN107074985B (enExample)
AU (1) AU2015342990B2 (enExample)
BR (1) BR112017008976B1 (enExample)
CA (1) CA2964165A1 (enExample)
ES (1) ES2784327T3 (enExample)
MX (1) MX2017005784A (enExample)
WO (1) WO2016073732A1 (enExample)

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Publication number Publication date
ES2784327T3 (es) 2020-09-24
US20230235096A1 (en) 2023-07-27
EP3215543B1 (en) 2020-01-08
US20180355072A1 (en) 2018-12-13
BR112017008976A2 (pt) 2018-01-30
AU2015342990B2 (en) 2019-08-29
CA2964165A1 (en) 2016-05-12
CN107074985B (zh) 2020-07-24
MX2017005784A (es) 2017-07-28
US12173091B2 (en) 2024-12-24
US10059779B2 (en) 2018-08-28
US20160122445A1 (en) 2016-05-05
JP2017535598A (ja) 2017-11-30
JP6814737B2 (ja) 2021-01-20
EP3215543A1 (en) 2017-09-13
CN107074985A (zh) 2017-08-18
US11390692B2 (en) 2022-07-19
WO2016073732A1 (en) 2016-05-12
AU2015342990A1 (en) 2017-04-27

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Owner name: DUPONT INDUSTRIAL BIOSCIENCES USA, LLC (US)

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Owner name: NUTRITION AND BIOSCIENCES USA 4, INC. (US)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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