FI913201A7 - Ymppolysackarider, deras framställningsförfarande och deras användning som sekvesteringsagenter - Google Patents

Ymppolysackarider, deras framställningsförfarande och deras användning som sekvesteringsagenter Download PDF

Info

Publication number: FI913201A7
Authority: FI; Finland
Prior art keywords: deras; undrunning; sequesteringsagenter; pretraningsprodössät; imppolysaccharider
Prior art date: 1990-07-02

Application number

FI913201A

Other languages

English (en)

Swedish (sv)

Other versions

FI913201A0 (fi

FI913201L (fi

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.)

1990-07-02

Filing date

1991-07-01

Publication date

1992-01-03

1991-07-01 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1991-07-01 Publication of FI913201A0 publication Critical patent/FI913201A0/fi

1992-01-03 Publication of FI913201A7 publication Critical patent/FI913201A7/fi

1992-01-03 Publication of FI913201L publication Critical patent/FI913201L/fi

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)

FI913201A 1990-07-02 1991-07-01 Ymppolysackarider, deras framstaellningsfoerfarande och deras anvaendning som sekvesteringsagenter. FI913201L (fi)

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 (3)

Publication Number	Publication Date
FI913201A0 FI913201A0 (fi)	1991-07-01
FI913201A7 true FI913201A7 (fi)	1992-01-03
FI913201L FI913201L (fi)	1992-01-03

Family

ID=9398223

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI913201A FI913201L (fi)	1990-07-02	1991-07-01	Ymppolysackarider, deras framstaellningsfoerfarande och deras anvaendning som sekvesteringsagenter.

Country Status (11)

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

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 (fi) *	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

1990
- 1990-07-02 FR FR9008320A patent/FR2663940B1/fr not_active Expired - Fee Related
1991
- 1991-06-17 DE DE69118253T patent/DE69118253D1/de not_active Expired - Lifetime
- 1991-06-17 AT AT91401603T patent/ATE136044T1/de not_active IP Right Cessation
- 1991-06-17 EP EP91401603A patent/EP0465286B1/fr not_active Expired - Lifetime
- 1991-06-26 US US07/721,787 patent/US5296470A/en not_active Expired - Fee Related
- 1991-06-28 CA CA002045920A patent/CA2045920C/fr not_active Expired - Fee Related
- 1991-07-01 FI FI913201A patent/FI913201L/fi not_active Application Discontinuation
- 1991-07-01 NO NO91912573A patent/NO912573L/no unknown
- 1991-07-01 IE IE230091A patent/IE912300A1/en unknown
- 1991-07-01 JP JP3185784A patent/JP2506586B2/ja not_active Expired - Lifetime
- 1991-07-01 PT PT98173A patent/PT98173A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2663940A1 (fr)	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
NO912573L (no)	1992-01-03
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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Legal Events

Date	Code	Title	Description
1997-02-27	FD	Application lapsed