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NO912573L - Polysakkarider, fremgangsmaate for deres fremstilling og anvendelse. - Google Patents

Polysakkarider, fremgangsmaate for deres fremstilling og anvendelse.

Info

Publication number
NO912573L
NO912573L NO91912573A NO912573A NO912573L NO 912573 L NO912573 L NO 912573L NO 91912573 A NO91912573 A NO 91912573A NO 912573 A NO912573 A NO 912573A NO 912573 L NO912573 L NO 912573L
Authority
NO
Norway
Prior art keywords
preparation
acacarides
policy
procedure
polysaccharides
Prior art date
Application number
NO91912573A
Other languages
English (en)
Other versions
NO912573D0 (no
Inventor
Sophie Vaslin
Christine Vidil
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of NO912573D0 publication Critical patent/NO912573D0/no
Publication of NO912573L publication Critical patent/NO912573L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Graft Or Block Polymers (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Medicinal Preparation (AREA)
  • Saccharide Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Podede polysakkarider som i det minste er delvis bionedbryt- bare og omfatter en polymerstamme som utgjøres av en polydekstrose med vektmidlere molekylmasse under 10.000 og med pqdede grupper avledet fra en vannoppløselig etylenu- mettet monomer. j | Oppfinnelsen vedrører også fremstilling av de nevnte podede i polysakkarider og anvendelse av disse som sekvestrerende midler for kationer, særlig jordalkalimetallioner.
NO91912573A 1990-07-02 1991-07-01 Polysakkarider, fremgangsmaate for deres fremstilling og anvendelse. NO912573L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008320A FR2663940B1 (fr) 1990-07-02 1990-07-02 Polysaccharides greffes, leur procede de preparation et leur application comme agents de sequestration.

Publications (2)

Publication Number Publication Date
NO912573D0 NO912573D0 (no) 1991-07-01
NO912573L true NO912573L (no) 1992-01-03

Family

ID=9398223

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912573A NO912573L (no) 1990-07-02 1991-07-01 Polysakkarider, fremgangsmaate for deres fremstilling og anvendelse.

Country Status (11)

Country Link
US (1) US5296470A (no)
EP (1) EP0465286B1 (no)
JP (1) JP2506586B2 (no)
AT (1) ATE136044T1 (no)
CA (1) CA2045920C (no)
DE (1) DE69118253D1 (no)
FI (1) FI913201L (no)
FR (1) FR2663940B1 (no)
IE (1) IE912300A1 (no)
NO (1) NO912573L (no)
PT (1) PT98173A (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420176A (en) * 1990-06-01 1995-05-30 Imarx Pharmaceutical Corp. Contrast media for ultrasonic imaging
US5948387A (en) * 1990-06-01 1999-09-07 Imarx Pharmaceutical Corp. Contrast media for ultrasonic imaging
DE4221381C1 (de) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Zuckern, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4343993A1 (de) * 1993-12-22 1995-06-29 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Polyhydroxyverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19521695A1 (de) * 1995-06-14 1996-12-19 Sandoz Ag Polymerisate, deren Herstellung und Verwendung
AU2003294258B2 (en) * 2003-01-16 2009-05-28 Cornell Research Foundation, Inc. Partially biodegradable temperature and pH sensitive hydrogel
US7666963B2 (en) * 2005-07-21 2010-02-23 Akzo Nobel N.V. Hybrid copolymers
US20080021168A1 (en) * 2006-07-21 2008-01-24 National Starch And Chemical Investment Holding Corporation Low molecular weight graft copolymers
US20080020961A1 (en) * 2006-07-21 2008-01-24 Rodrigues Klin A Low Molecular Weight Graft Copolymers
NO20073834L (no) * 2006-07-21 2008-01-22 Akzo Nobel Chemicals Int Bv Sulfonerte podede kopolymerer
US20080021167A1 (en) * 2006-07-21 2008-01-24 National Starch And Chemical Investment Holding Co Sulfonated graft copolymers
EP2459606B1 (en) 2009-07-31 2020-10-21 Nouryon Chemicals International B.V. Hybrid copolymer compositions
EP2773321B1 (en) 2011-11-04 2015-09-09 Akzo Nobel Chemicals International B.V. Graft dendrite copolymers, and methods for producing the same
CN103945828A (zh) 2011-11-04 2014-07-23 阿克佐诺贝尔化学国际公司 混杂树枝状共聚物、其组合物及其制备方法
WO2018066006A1 (en) 2016-10-05 2018-04-12 Fater S.P.A. Bleaching composition
EP4013529A1 (en) 2019-08-14 2022-06-22 Elkem Silicones USA Corp. A method for preparing a foam control composition in a granular or a powder form
FR3144136A1 (fr) 2022-12-22 2024-06-28 Snf Sa Polymere hybride et ses utilisations

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766165A (en) * 1966-08-17 1973-10-16 Pfizer Polysaccharides and their preparation
DE1937575A1 (de) * 1968-11-02 1971-02-11 Benckiser Gmbh Joh A Verfahren zur Verhinderung von steinbildenden Ablagerungen in waessrigen Systemen
US3558499A (en) * 1969-07-01 1971-01-26 Atlas Chem Ind Anti-redeposition agents
US3989656A (en) * 1972-07-06 1976-11-02 Karme Company Ltd. Dextran-alkyl methacrylate graft composition for contact lens and corneas
DE2330026A1 (de) * 1973-06-13 1975-01-09 Henkel & Cie Gmbh Phosphatarmes bzw. phosphatfreies waschmittel und verfahren zu dessen anwendung
US4013607A (en) * 1974-06-19 1977-03-22 S. C. Johnson & Son, Inc. Self-stripping coating composition
JPS517992A (no) * 1974-07-10 1976-01-22 Hitachi Ltd
FR2277837A1 (fr) * 1974-07-12 1976-02-06 Calgon Corp Copolymeres anioniques greffes sur dextrane
IT1038741B (it) * 1975-06-06 1979-11-30 Snam Progetti Processo per l inglobamento di agenti sequestranti in strutture filamentose agenti seqesttanti inglobati cose ottenuti e loro applicazioni
US4131576A (en) * 1977-12-15 1978-12-26 National Starch And Chemical Corporation Process for the preparation of graft copolymers of a water soluble monomer and polysaccharide employing a two-phase reaction system
DE2936984A1 (de) * 1979-09-13 1981-04-02 Basf Ag, 6700 Ludwigshafen Verwendung von (meth)acrylsaeure-maleinsaeure-copolymerisaten als inkrustierungsinhibitoren in waschmitteln
US4559450A (en) * 1982-08-06 1985-12-17 Unisearch Limited Quantitative compositional analyser for use with scanning electron microscopes
US4480025A (en) * 1983-01-13 1984-10-30 Eastman Kodak Company Water reservoir layers in bleach-fix sheets
US4719272A (en) * 1984-06-27 1988-01-12 National Starch And Chemical Corporation Monomeric cationic glycoside derivatives
US4622233A (en) * 1984-12-06 1986-11-11 Pfizer Inc. Preparation and use of a highly purified polydextrose
US4866151A (en) * 1987-03-25 1989-09-12 National Starch And Chemical Corporation Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups
US4845035A (en) * 1987-10-06 1989-07-04 The United States Of America As Represented By The Secretary Of Agriculture Enzyme immobilization with a hydrolyzed polysaccharide graft copolymer
US5049634A (en) * 1989-09-22 1991-09-17 National Starch And Chemical Investment Holding Corporation Derivatized and/or crosslinked products from acetal- and aldehyde-containing polysaccharide graft polymers

Also Published As

Publication number Publication date
FR2663940A1 (fr) 1992-01-03
FI913201A7 (fi) 1992-01-03
NO912573D0 (no) 1991-07-01
ATE136044T1 (de) 1996-04-15
JPH04226517A (ja) 1992-08-17
CA2045920C (fr) 1996-01-16
CA2045920A1 (fr) 1992-01-03
IE912300A1 (en) 1992-01-15
FR2663940B1 (fr) 1994-04-08
DE69118253D1 (de) 1996-05-02
JP2506586B2 (ja) 1996-06-12
PT98173A (pt) 1993-06-30
FI913201A0 (fi) 1991-07-01
EP0465286B1 (fr) 1996-03-27
EP0465286A1 (fr) 1992-01-08
US5296470A (en) 1994-03-22
FI913201L (fi) 1992-01-03

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