CA2178591C - Inuline carboxymethylique - Google Patents

Inuline carboxymethylique Download PDF

Info

Publication number
CA2178591C
CA2178591C CA002178591A CA2178591A CA2178591C CA 2178591 C CA2178591 C CA 2178591C CA 002178591 A CA002178591 A CA 002178591A CA 2178591 A CA2178591 A CA 2178591A CA 2178591 C CA2178591 C CA 2178591C
Authority
CA
Canada
Prior art keywords
inulin
carboxymethyl
substitution
carboxymethyl inulin
degree
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002178591A
Other languages
English (en)
Other versions
CA2178591A1 (fr
Inventor
Dorine Lisa Verraest
Jan Gerardus Batelaan
Johannes Andreas Peters
Herman Van Bekkum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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
Priority claimed from NL9302163A external-priority patent/NL9302163A/nl
Application filed by Akzo Nobel NV filed Critical Akzo Nobel NV
Publication of CA2178591A1 publication Critical patent/CA2178591A1/fr
Application granted granted Critical
Publication of CA2178591C publication Critical patent/CA2178591C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Inuline carboxyméthylique présentant un taux de substitution (DS) compris entre 0,15 et 2,5, et de préférence entre 0,5 et 1,5; procédé de préparation de ladite inuline carboxyméthylique par mise en réaction à température élevée d'inuline et d'une solution alcaline aqueuse d'acide monochloracétique, selon une concentration d'inuline d'au moins 100 g/l, et de préférence d'au moins 200 g/l, puis par traitement du mélange réactionnel selon un procédé connu de l'état de la technique chimique; et utilisation de ladite inuline carboxyméthylique comme inhibiteur dans la cristallisation du carbonate de calcium.
CA002178591A 1993-12-10 1994-12-09 Inuline carboxymethylique Expired - Lifetime CA2178591C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9302163 1993-12-10
NL9302163A NL9302163A (nl) 1993-12-10 1993-12-10 Gecarboxymethyleerde oligo- en polysacchariden als kristallisatie inhibitors.
PCT/EP1994/004097 WO1995015984A1 (fr) 1993-12-10 1994-12-09 Inuline carboxymethylique

Publications (2)

Publication Number Publication Date
CA2178591A1 CA2178591A1 (fr) 1995-06-15
CA2178591C true CA2178591C (fr) 2006-03-21

Family

ID=36101472

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002178591A Expired - Lifetime CA2178591C (fr) 1993-12-10 1994-12-09 Inuline carboxymethylique

Country Status (1)

Country Link
CA (1) CA2178591C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2626373A1 (fr) * 2012-02-08 2013-08-14 Dequest AG Procédé de fabrication de solutions aqueuses concentrées de sel de fructosane carboxyméthylé avec un métal alcalin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2626373A1 (fr) * 2012-02-08 2013-08-14 Dequest AG Procédé de fabrication de solutions aqueuses concentrées de sel de fructosane carboxyméthylé avec un métal alcalin
WO2013117672A1 (fr) * 2012-02-08 2013-08-15 Dequest Ag Procédé de fabrication de solutions aqueuses concentrées de sel de métal alcalin de fructosane carboxyméthylé

Also Published As

Publication number Publication date
CA2178591A1 (fr) 1995-06-15

Similar Documents

Publication Publication Date Title
US5777090A (en) Carboxymethyl inulin
EP1086197B1 (fr) Alkylurethanes de fructosanes comme agents de surface
KR101894711B1 (ko) 다당류의 카르복실레이트 에스테르
EP0669958B1 (fr) Melanges de polymerisats d'acides dicarboxyliques monoethyleniquement insatures et de polymerisats d'acides monocarboxyliques ethyleniquement insatures et/ou d'acides polyaminocarboxyliques et utilisation
AU639193B2 (en) Calcium-sequestering agents based on oxidised carbohydrates and their use as builders for detergents
US9624455B2 (en) Detergent composition with anti-spotting and/or anti-filming effects
US5494602A (en) Method for preparing hydrophobically-terminated polysaccharide polymers and detergent compositions comprising the polysaccharide polymers
CA2509190C (fr) Materiaux, compositions et procedes anti-pellicules
DE19518620C2 (de) Pfropfcopolymere auf Basis von Mono-, Oligo- und Polysacchariden, Verfahren zu ihrer Herstellung und ihre Verwendung
US7485689B2 (en) Tensio-active glucoside urethanes
CA2178591C (fr) Inuline carboxymethylique
US20150011748A1 (en) Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan
US6063752A (en) Acylated carboxyl alkyl saccharides, method for manufacture and use thereof in detergents
US5728670A (en) Enzymatically stable alkyl (alkyl glycosid) uronates as nonionic surfactants and a process for their manufacture
WO2009092740A1 (fr) Composition de traitement de surface contenant des phosphonates de sucres
WO2008071693A2 (fr) Phosphonates de sucres
MXPA00012319A (en) Surface-active alkylurethanes of fructans

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20141209