BE865062A - Percarbonate sodium et procede pour le fabriquer - Google Patents

Percarbonate sodium et procede pour le fabriquer

Info

Publication number
BE865062A
BE865062A BE6046393A BE6046393A BE865062A BE 865062 A BE865062 A BE 865062A BE 6046393 A BE6046393 A BE 6046393A BE 6046393 A BE6046393 A BE 6046393A BE 865062 A BE865062 A BE 865062A
Authority
BE
Belgium
Prior art keywords
manufacturing
sodium percarbonate
percarbonate
sodium
Prior art date
Application number
BE6046393A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE865062A publication Critical patent/BE865062A/fr

Links

Classifications

    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
BE6046393A 1977-03-19 1978-03-17 Percarbonate sodium et procede pour le fabriquer BE865062A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712138 DE2712138A1 (de) 1977-03-19 1977-03-19 Natriumpercarbonat-partikel

Publications (1)

Publication Number Publication Date
BE865062A true BE865062A (fr) 1978-09-18

Family

ID=6004104

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046393A BE865062A (fr) 1977-03-19 1978-03-17 Percarbonate sodium et procede pour le fabriquer

Country Status (12)

Country Link
US (1) US4135010A (fr)
BE (1) BE865062A (fr)
CH (1) CH632471A5 (fr)
DD (1) DD137915A5 (fr)
DE (1) DE2712138A1 (fr)
ES (1) ES466033A1 (fr)
FR (1) FR2383880A1 (fr)
GB (1) GB1579513A (fr)
IT (1) IT7867194A0 (fr)
PL (1) PL205380A1 (fr)
PT (1) PT67581B (fr)
SE (1) SE7710932L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612185A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium enrobées, procédé de fabrication et utilisation de celles-ci.
WO2008135462A1 (fr) * 2007-05-02 2008-11-13 Solvay (Société Anonyme) Procédé pour la préparation de percarbonate de sodium enduit

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260508A (en) * 1979-08-15 1981-04-07 The Clorox Company Stabilized alkali metal percarbonate powder bleach
FR2504521A1 (fr) * 1981-04-27 1982-10-29 Interox Particules solides contenant des peroxydes metalliques, leur preparation et leur utilisation pour l'amendement des sols
JP2969794B2 (ja) * 1990-05-25 1999-11-02 三菱瓦斯化学株式会社 安定化された過炭酸ナトリウムの製造方法
GB9126296D0 (en) * 1991-12-11 1992-02-12 Unilever Plc Sodium percarbonate
KR100289001B1 (ko) * 1993-05-06 2001-05-02 오오히라 아키라 안정화된 과탄산나트륨 입자
RU2116336C1 (ru) * 1994-02-25 1998-07-27 ЕКА Кемикалс АБ Частицы, имеющие сердцевину, содержащие пероксисоединение (варианты), способы их получения, композиция, их содержащая
SE9400653D0 (sv) * 1994-02-25 1994-02-25 Eka Nobel Ab Blekmedel
DE19629381A1 (de) * 1996-07-20 1998-01-22 Eilenburger Elektrolyse & Umwelttechnik Gmbh Granulierter Aktivsauerstoffträger
DE19534274A1 (de) * 1995-09-15 1997-03-20 Degussa Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat
DE19704634A1 (de) 1997-02-07 1998-08-27 Henkel Kgaa pH-gesteuerte Freisetzung von Waschmittelkomponenten
EP1612186A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium, leur procede de production, leur utilisation et compositions detergentes les contenant
DE502006006898D1 (de) * 2006-07-27 2010-06-17 Evonik Degussa Gmbh Umhüllte Natriumpercarbonatpartikel
WO2008135461A1 (fr) * 2007-05-02 2008-11-13 Solvay (Société Anonyme) Procédé pour la préparation de percarbonate de sodium enrobé
EP2080544B1 (fr) * 2007-12-19 2010-12-01 Evonik Degussa GmbH Procédé de fabrication de particules de percarbonate de sodium enrobées

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174891A (en) * 1920-07-26 1922-01-26 Adolf Welter Process for producing finely granulated compounds
BE492338A (fr) * 1948-11-23
JPS5140884B2 (fr) * 1972-12-12 1976-11-06
JPS53960B2 (fr) * 1974-03-23 1978-01-13
LU72575A1 (fr) * 1975-05-23 1977-02-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1612185A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium enrobées, procédé de fabrication et utilisation de celles-ci.
WO2006003155A1 (fr) * 2004-06-29 2006-01-12 Solvay (Société Anonyme) Particules de percarbonate de sodium enduites, leur procede de production, leur utilisation et les compositions detergentes les contenant
US8034758B2 (en) 2004-06-29 2011-10-11 Solvay (Societe Anonyme) Coated sodium percarbonate particles, process for their production, their use and detergent compositions containing them
WO2008135462A1 (fr) * 2007-05-02 2008-11-13 Solvay (Société Anonyme) Procédé pour la préparation de percarbonate de sodium enduit

Also Published As

Publication number Publication date
FR2383880A1 (fr) 1978-10-13
DE2712138A1 (de) 1978-09-21
IT7867194A0 (it) 1978-02-01
ES466033A1 (es) 1979-02-01
CH632471A5 (de) 1982-10-15
GB1579513A (en) 1980-11-19
PL205380A1 (pl) 1979-01-02
US4135010A (en) 1979-01-16
FR2383880B1 (fr) 1980-04-18
DD137915A5 (de) 1979-10-03
SE7710932L (sv) 1978-09-20
PT67581B (de) 1979-06-20
PT67581A (de) 1978-02-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19840317