DE69110576D1 - Zusammensetzung, die ein durch mikrobielle Fermentierung hergestelltes Polysaccharid enthält. - Google Patents

Zusammensetzung, die ein durch mikrobielle Fermentierung hergestelltes Polysaccharid enthält.

Info

Publication number
DE69110576D1
DE69110576D1 DE69110576T DE69110576T DE69110576D1 DE 69110576 D1 DE69110576 D1 DE 69110576D1 DE 69110576 T DE69110576 T DE 69110576T DE 69110576 T DE69110576 T DE 69110576T DE 69110576 D1 DE69110576 D1 DE 69110576D1
Authority
DE
Germany
Prior art keywords
microbial fermentation
composition containing
polysaccharide produced
composition
polysaccharide
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
DE69110576T
Other languages
English (en)
Other versions
DE69110576T2 (de
Inventor
Magali Knipper
Claire David
Marie-Madeleine Besnard
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 SA filed Critical Rhone Poulenc Chimie SA
Publication of DE69110576D1 publication Critical patent/DE69110576D1/de
Application granted granted Critical
Publication of DE69110576T2 publication Critical patent/DE69110576T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Paper (AREA)
DE1991610576 1990-07-30 1991-07-19 Zusammensetzung, die ein durch mikrobielle Fermentierung hergestelltes Polysaccharid enthält. Expired - Lifetime DE69110576T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009669A FR2665167B1 (fr) 1990-07-30 1990-07-30 Composition comportant un polysaccharide obtenu par fermation microbiemnne. pa

Publications (2)

Publication Number Publication Date
DE69110576D1 true DE69110576D1 (de) 1995-07-27
DE69110576T2 DE69110576T2 (de) 1996-01-25

Family

ID=9399204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991610576 Expired - Lifetime DE69110576T2 (de) 1990-07-30 1991-07-19 Zusammensetzung, die ein durch mikrobielle Fermentierung hergestelltes Polysaccharid enthält.

Country Status (8)

Country Link
US (1) US5221790A (de)
EP (1) EP0471597B1 (de)
JP (1) JPH0749494B2 (de)
AT (1) ATE124068T1 (de)
CA (1) CA2048055C (de)
DE (1) DE69110576T2 (de)
ES (1) ES2073700T3 (de)
FR (1) FR2665167B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376173A (en) * 1992-09-17 1994-12-27 Takeda Chemical Industries, Ltd. Segregation reducing agent for hydraulic composition and hydraulic composition
US5433865A (en) * 1994-03-31 1995-07-18 Laurent; Edward L. Method for treating process waste streams by use of natural flocculants
JP2918456B2 (ja) * 1994-07-27 1999-07-12 呉羽化学工業株式会社 複合蒸着フィルム及びその製造方法
JP2002502907A (ja) * 1998-02-06 2002-01-29 モンサント カンパニー 酸安定性・カチオン相容性セルロース組成物及びその製造方法
JP2008189692A (ja) * 2005-04-27 2008-08-21 Univ Nihon 多糖類複合材料
PT103714B (pt) * 2007-04-11 2020-07-28 73100 - Setenta E Três Mil E Cem, Lda. Processo para a obtenção de um polímero à base de galactose
FR2951159B1 (fr) 2009-10-14 2013-05-17 Lafarge Sa Procede d'inertage d'impuretes
FR2957072B1 (fr) 2010-03-02 2012-02-17 Lafarge Sa Procede d'inertage d'argiles non gonflantes
US20120145645A1 (en) * 2010-12-13 2012-06-14 Halosource, Inc. Clarification of hydrocarbons and suspended matter from an aqueous medium
US8641815B2 (en) * 2011-02-28 2014-02-04 Corning Incorporated Ceramic compositions for improved extrusion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297048B (de) * 1962-09-14 1969-06-04 Luther Werke Herstellung eines Sedimentationsmittels
US3406114A (en) * 1964-07-20 1968-10-15 Kerr Mc Gee Oil Ind Inc Process for flocculating finely divided solids suspended in an aqueous medium with amicrobial polysaccharide
JPS5346350A (en) * 1976-10-08 1978-04-25 Idemitsu Kosan Co Ltd Preparation of film composed mainly of microbial polysaccharides
FR2445299A1 (fr) * 1978-12-28 1980-07-25 Rhone Poulenc Ind Adjuvant de floculation pour la purification des eaux et composition renfermant ledit adjuvant
US4304906A (en) * 1979-09-19 1981-12-08 Merck & Co., Inc. Heteropolysaccharide S-84
US4306535A (en) * 1980-02-01 1981-12-22 Brunswick Corporation High speed spark advancer for an internal combustion engine ignition system
US4529797A (en) * 1981-04-23 1985-07-16 Merck & Co., Inc. Heteropolysaccharide S-198
GB8431699D0 (en) * 1984-12-14 1985-01-30 Mars G B Ltd Gel system
JPH0832798B2 (ja) * 1985-04-16 1996-03-29 工業技術院長 バクテリアセルロ−ス含有高力学強度成形材料
US4774093A (en) * 1985-06-25 1988-09-27 Fmc Corporation Polysaccharide compositions, preparation and uses
DE3716729A1 (de) * 1987-05-19 1988-12-01 Didier Werke Ag Verfahren zur herstellung von mineralfasern enthaltenden, kohlenstoffgebundenen formteilen
FR2616693B1 (fr) * 1987-06-19 1991-04-26 Rhone Poulenc Chimie Procede de fabrication d'articles a partir de produit divise
FR2618333B1 (fr) * 1987-07-20 1990-07-13 Merck Sharp & Dohme Composition pharmaceutique et/ou cosmetique a usage topique contenant de la gomme rhamsam
US5079348A (en) * 1989-05-24 1992-01-07 Merck & Co., Inc. Film-forming size composition
AU608463B2 (en) * 1989-06-23 1991-03-28 Usg Interiors, Inc. Low density mineral wool panel and method

Also Published As

Publication number Publication date
JPH04253743A (ja) 1992-09-09
EP0471597A1 (de) 1992-02-19
CA2048055A1 (fr) 1992-01-31
FR2665167B1 (fr) 1994-03-25
ATE124068T1 (de) 1995-07-15
ES2073700T3 (es) 1995-08-16
EP0471597B1 (de) 1995-06-21
FR2665167A1 (fr) 1992-01-31
JPH0749494B2 (ja) 1995-05-31
US5221790A (en) 1993-06-22
DE69110576T2 (de) 1996-01-25
CA2048055C (fr) 1996-02-06

Similar Documents

Publication Publication Date Title
IE852935L (en) Magnetic particles in diagnosis
ATE98264T1 (de) Polysaccharide, extrahiert aus pflanzen und verwendet als medizinen und zusatzstoffe fuer nahrungsmittel.
NL191308C (nl) Gelyofiliseerd, na oplossing injecteerbaar preparaat dat een antracycline-glycoside bevat, alsmede werkwijze voor de bereiding van een injecteerbare oplossing van een antracycline-glycoside.
DE3750576T2 (de) Sphärisches kleimineralpulver, verfahren zur herstellung und zusammensetzung die dieses enthält.
DE69110576T2 (de) Zusammensetzung, die ein durch mikrobielle Fermentierung hergestelltes Polysaccharid enthält.
NL193956B (nl) Werkwijze voor het regelen van de geleringssnelheid in een waterige breekvloeistof.
DK0561089T3 (da) Hypocariogen hydrogeneret saccharidsammensætning samt fremgangsmåde til fremstilling og anvendelse af denne sammensætning.
DK372186D0 (da) Polysaccharidpolymer samt fremgangsmaade til fremstilling heraf og mikrobiologisk ren xanthomonas-kultur
DE68923959T2 (de) Glykosid-derivate, polymere enthaltend glykosid-derivate, verfahren zur herstellung und deren verwendung.
ATE317912T1 (de) Verfahren zur herstellung von beta-lactamen
FR2665168B1 (fr) Composition comportant un succinoglycane.
DE3481625D1 (de) Biopolymerzusammensetzungen und verfahren zur herstellung derselben.
DE3879614D1 (de) Granulierte zusammensetzung von polysacchariden, verfahren zu deren herstellung und verwendung.
DE68914236T2 (de) Verfahren zur Herstellung von Natriumhyaluronat durch Gärung.
ATE162188T1 (de) Herstellung von derivaten von n-acetyl neuraminicsäure
DE69109121D1 (de) Verfahren zur herstellung von substituierten pyridinen via 1-aza-1,3-butadiene und ihre zwischenprodukte.
DE3885012T2 (de) Fermentationsverfahren zur Herstellung eines Polysaccharids wie Xanthan.
DE68922641D1 (de) Verfahren zur Herstellung eines N-Kanal-Transistors für Hochspannung, insbesondere für EEPROM-Speicher mit CMOS-Technologie.
ES2143464T3 (es) Fracciones de agarosa derivatizada y sus procedimientos de preparacion.
NL190506B (nl) Werkwijze voor de bereiding van veevoeder of een bestaand deel daarvan door concentreren van de uitgangsstoffen, verlagen van de ph en toevoegen van conserveermiddel.
KR910018036A (ko) 대두유래 아밀라아제 저해제 및 그 제조법
KR960030815A (ko) 감초 가공 두부 및 그 제조방법
KR920019809A (ko) 대두올리고당의 제조 방법
IT1243436B (it) Derivati cationizzati di polisaccaridi e loro procedimento di preparazione
RU2079258C1 (ru) Способ получения андрост-4-ен-3,17-диона

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC