FR2767271B1 - OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST - Google Patents

OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST

Info

Publication number
FR2767271B1
FR2767271B1 FR9710341A FR9710341A FR2767271B1 FR 2767271 B1 FR2767271 B1 FR 2767271B1 FR 9710341 A FR9710341 A FR 9710341A FR 9710341 A FR9710341 A FR 9710341A FR 2767271 B1 FR2767271 B1 FR 2767271B1
Authority
FR
France
Prior art keywords
ozonation
catalyst
carbon hydrates
hydrates
carbon
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 - Fee Related
Application number
FR9710341A
Other languages
French (fr)
Other versions
FR2767271A1 (en
Inventor
Rodolphe Tamion
Patrick Fuertes
Guy Fleche
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.)
Roquette Freres SA
Original Assignee
Roquette Freres 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 Roquette Freres SA filed Critical Roquette Freres SA
Priority to FR9710341A priority Critical patent/FR2767271B1/en
Publication of FR2767271A1 publication Critical patent/FR2767271A1/en
Application granted granted Critical
Publication of FR2767271B1 publication Critical patent/FR2767271B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/18—Oxidised starch
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/223—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin oxidised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9710341A 1997-08-13 1997-08-13 OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST Expired - Fee Related FR2767271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9710341A FR2767271B1 (en) 1997-08-13 1997-08-13 OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710341A FR2767271B1 (en) 1997-08-13 1997-08-13 OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST

Publications (2)

Publication Number Publication Date
FR2767271A1 FR2767271A1 (en) 1999-02-19
FR2767271B1 true FR2767271B1 (en) 2001-05-25

Family

ID=9510281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9710341A Expired - Fee Related FR2767271B1 (en) 1997-08-13 1997-08-13 OZONATION CATALYST AND METHOD FOR OZONATION OF CARBON HYDRATES USING SUCH A CATALYST

Country Status (1)

Country Link
FR (1) FR2767271B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3797146A1 (en) 2018-05-23 2021-03-31 Dow Global Technologies, LLC Anhydrous autodish formulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917104A1 (en) * 1979-04-27 1980-11-06 Hoechst Ag METHOD FOR REDUCING THE VISCOSITY OF CELLULOSE ETHERS BY OZONE AND ITS USE
JPS5852247A (en) * 1981-09-24 1983-03-28 Sagami Chem Res Center Preparation of oxocarboxylic acid ester
DK0427349T3 (en) * 1989-11-10 1995-11-20 Tno Process for Preparation of Polydicarboxysaccharides and Substitutes for Phosphates in Detergents Based on Polydicarboxysaccharides
IT1245063B (en) * 1991-04-12 1994-09-13 Ferruzzi Ricerca & Tec PROCEDURE FOR OXIDATION OF CARBOHYDRATES
NL9300540A (en) * 1993-03-25 1994-10-17 Inst Voor Agrotech Onderzoek Method for oxidizing carbohydrates.

Also Published As

Publication number Publication date
FR2767271A1 (en) 1999-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse