IN2014DN06679A - - Google Patents

Info

Publication number
IN2014DN06679A
IN2014DN06679A IN6679DEN2014A IN2014DN06679A IN 2014DN06679 A IN2014DN06679 A IN 2014DN06679A IN 6679DEN2014 A IN6679DEN2014 A IN 6679DEN2014A IN 2014DN06679 A IN2014DN06679 A IN 2014DN06679A
Authority
IN
India
Prior art keywords
carboxymethyl
manufacture
alkali metal
metal salt
aqueous solutions
Prior art date
Application number
Inventor
Patrick Pierre Notté
Albert Firmin Devaux
Original Assignee
Italmatch Chemicals Spa
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 Italmatch Chemicals Spa filed Critical Italmatch Chemicals Spa
Publication of IN2014DN06679A publication Critical patent/IN2014DN06679A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
    • C08B37/0054—Inulin, i.e. beta-2,1-D-fructofuranan; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention is directed to a new method for the manufacture of aqueous solutions of alkali metal salt of carboxymethyl fructan. More specifically the present invention relates to a new method for the manufacture of aqueous solutions comprising at least 20% by weight of alkali metal salt of carboxymethyl fructan having a degree of carboxymethyl substitution of at least 1.2.
IN6679DEN2014 2012-02-08 2013-02-07 IN2014DN06679A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12154485.2A EP2626373A1 (en) 2012-02-08 2012-02-08 Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan
PCT/EP2013/052482 WO2013117672A1 (en) 2012-02-08 2013-02-07 Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan

Publications (1)

Publication Number Publication Date
IN2014DN06679A true IN2014DN06679A (en) 2015-05-22

Family

ID=47716014

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6679DEN2014 IN2014DN06679A (en) 2012-02-08 2013-02-07

Country Status (8)

Country Link
US (1) US20150011748A1 (en)
EP (2) EP2626373A1 (en)
JP (1) JP2015506407A (en)
CN (1) CN104302672A (en)
BR (1) BR112014019664A8 (en)
IN (1) IN2014DN06679A (en)
RU (1) RU2014132228A (en)
WO (1) WO2013117672A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016014802B4 (en) 2016-12-13 2018-09-27 Universität Stuttgart Arrangement and method for robust two-beam interferometry with a triple-reflection arrangement
EP4234668A3 (en) 2018-04-27 2023-10-04 The Procter & Gamble Company Hard surface cleaners comprising carboxylated fructan
EP3561032A1 (en) 2018-04-27 2019-10-30 The Procter & Gamble Company Antimicrobial hard surface cleaners comprising alkylpyrrolidones
EP3561031A1 (en) 2018-04-27 2019-10-30 The Procter & Gamble Company Alkaline hard surface cleaners comprising alkylpyrrolidones

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA523243A (en) 1956-03-27 J. Nieuwenhuis Karel Process for the preparation of a carboxyalkyl-cellulose, or preferably an alkali or ammonium salt of carboxyalkylcellulose for washing and other cleaning purposes, and process forwashing with these products
US2639281A (en) 1949-10-05 1953-05-19 British Celanese Manufacture of carboxymethyl cellulose
US3284441A (en) 1965-07-26 1966-11-08 Hercules Inc Process of preparing carboxymethyl-cellulose
DE4003140A1 (en) 1990-02-02 1991-08-08 Suedzucker Ag METHOD FOR THE PRODUCTION OF A GLUCOSE, FRUCTOSE AND SACCHAROSEARM INULOOLIGOSACCHARIDE PRODUCT
GB9214799D0 (en) 1992-07-13 1992-08-26 Baum Michael Psychometric testing
BE1006377A3 (en) 1992-11-24 1994-08-09 Raffinerie Tirlemontoise Sa SEPARATION METHOD OF polydispersed composition SACCHARIDES, PRODUCTS OBTAINED BY THE METHOD AND USE OF PRODUCTS OBTAINED IN FOOD COMPOSITIONS.
DE4316425C2 (en) 1993-05-17 1998-05-20 Suedzucker Ag Process for the production of long-chain inulin, the inulin thus produced and its use
CA2178591C (en) * 1993-12-10 2006-03-21 Dorine Lisa Verraest Carboxymethyl inulin
NL9302163A (en) 1993-12-10 1995-07-03 Univ Delft Tech Carboxymethylated oligo and polysaccharides as crystallization inhibitors.
CN1081193C (en) * 1998-07-15 2002-03-20 王利亚 Synthesis of carboxymethyl tuckahoe polysaccharide
EP1559727A1 (en) 2004-01-30 2005-08-03 Koninklijke Coöperatie Cosun U.A. Method for the manufacture of carboxyalkylinulin
CN101407555A (en) * 2007-10-13 2009-04-15 胡荣希 Novel industrialized production technique of carboxymethyl pachyman
US7977283B2 (en) * 2008-06-27 2011-07-12 Baker Hughes Incorporated Method of minimizing or reducing salt deposits by use of a fluid containing a fructan and derivatives thereof
NZ595161A (en) * 2009-03-17 2014-02-28 Dequest Ag Composition for inhibiting calcium salt scale formation
CN101891833A (en) * 2009-05-21 2010-11-24 上海工程技术大学 Method for preparing carboxymethyl maca polysaccharide

Also Published As

Publication number Publication date
CN104302672A (en) 2015-01-21
EP2626373A1 (en) 2013-08-14
US20150011748A1 (en) 2015-01-08
BR112014019664A2 (en) 2017-06-20
EP2812359A1 (en) 2014-12-17
BR112014019664A8 (en) 2017-07-11
RU2014132228A (en) 2016-03-27
JP2015506407A (en) 2015-03-02
WO2013117672A1 (en) 2013-08-15

Similar Documents

Publication Publication Date Title
PH12017501429A1 (en) Derivatives of betulin
NZ707389A (en) Process for preparing bile acid derivatives
IN2012DN02751A (en)
MY170302A (en) Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its use
EP2563791A4 (en) A process of a quaternary ammonium salt using phosphate
TN2011000597A1 (en) Non-caking salt composition, preparation process and use thereof
IN2014CN04449A (en)
IN2014DN07996A (en)
MX2014014138A (en) New process for the preparation of 2-cyclopentyl-6-methoxy-isonic otinic acid.
MX2016008402A (en) Soluble aqueous compositions of selected polyitaconic acid polymers.
MX2015015841A (en) Phenoxyethyl dihydro-1h-isoquinoline compounds.
MX2013000009A (en) Process for the preparation of the l-arginine salt of perindopril.
IN2014DN06679A (en)
WO2012140490A3 (en) Processes for preparing pitavastatin calcium
WO2014087208A3 (en) A process of preparing alcaftadine
SG10201901578UA (en) Processes for the preparation of pyrimidinylcyclopentane compounds
MX2016007186A (en) Novel method for the synthesis of agomelatine.
EA201400606A1 (en) Polyolefin fiber
MX2017003290A (en) Method for producing triphenylbutene derivative.
MX2015001455A (en) Multistage process for preparing alkali metal salts of specific 4-hydroxy-2-oxo-2,5-dihydrofuran-3-carboxylic esters.
MX2015017747A (en) Process for producing 2-phenyl-1,3-benzoxazoles.
MX2015015346A (en) Process for the preparation of boronic acid intermediates.
IN2014DN07498A (en)
IN2013MU02843A (en)
IN2013MU03467A (en)