AT361444B - Verfahren zur stabilisierung von natriumper- carbonat - Google Patents

Verfahren zur stabilisierung von natriumper- carbonat

Info

Publication number
AT361444B
AT361444B AT359077A AT359077A AT361444B AT 361444 B AT361444 B AT 361444B AT 359077 A AT359077 A AT 359077A AT 359077 A AT359077 A AT 359077A AT 361444 B AT361444 B AT 361444B
Authority
AT
Austria
Prior art keywords
sodium per
per carbonate
stabilizing sodium
stabilizing
carbonate
Prior art date
Application number
AT359077A
Other languages
English (en)
Other versions
ATA359077A (de
Inventor
Helmut Dr Dillenburg
Wilhelm Moser
Robert Jones
Original Assignee
Peroxid Chemie Gmbh
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 Peroxid Chemie Gmbh filed Critical Peroxid Chemie Gmbh
Publication of ATA359077A publication Critical patent/ATA359077A/de
Application granted granted Critical
Publication of AT361444B publication Critical patent/AT361444B/de

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
    • C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals
    • 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

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)
AT359077A 1976-05-20 1977-05-18 Verfahren zur stabilisierung von natriumper- carbonat AT361444B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2622458A DE2622458C3 (de) 1976-05-20 1976-05-20 Verfahren zur Stabilisierung von Natriumpercarbonat

Publications (2)

Publication Number Publication Date
ATA359077A ATA359077A (de) 1980-08-15
AT361444B true AT361444B (de) 1981-03-10

Family

ID=5978477

Family Applications (1)

Application Number Title Priority Date Filing Date
AT359077A AT361444B (de) 1976-05-20 1977-05-18 Verfahren zur stabilisierung von natriumper- carbonat

Country Status (10)

Country Link
US (1) US4117087A (de)
AT (1) AT361444B (de)
BE (1) BE854725A (de)
CH (1) CH631136A5 (de)
DE (1) DE2622458C3 (de)
ES (1) ES458461A1 (de)
FR (1) FR2351910A1 (de)
GB (1) GB1578062A (de)
IT (1) IT1074327B (de)
SE (1) SE411746B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
DE3142574C2 (de) * 1980-10-27 1985-10-10 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Verfahren zur Herstellung von Natriumpercarbonat
JPS596801B2 (ja) * 1980-10-27 1984-02-14 三菱瓦斯化学株式会社 過炭酸ソ−ダの製造法
JPS596802B2 (ja) * 1980-10-28 1984-02-14 三菱瓦斯化学株式会社 過炭酸ソ−ダを製造する方法
IT1187668B (it) * 1985-05-16 1987-12-23 Montefluos Spa Procedimento per ottenere perborato di sodio moncidrato granulare dotato di una buona resistenza meccanica
JPH01153510A (ja) * 1987-12-11 1989-06-15 Nippon Peroxide Co Ltd 安定化された過炭酸ナトリウムの製法
US4970058A (en) * 1988-10-06 1990-11-13 Fmc Corporation Soda ash peroxygen carrier
US4966762A (en) * 1988-10-06 1990-10-30 Fmc Corporation Process for manufacturing a soda ash peroxygen carrier
US4970019A (en) * 1988-10-27 1990-11-13 Fmc Corporation Particulate composition containing bleach and optical brightener and process for its manufacture
US5194176A (en) * 1990-04-06 1993-03-16 Fmc Corporation Peroxygen laundry bleach
JP2918991B2 (ja) * 1990-05-25 1999-07-12 三菱瓦斯化学株式会社 漂白洗浄剤組成物
GB9126296D0 (en) * 1991-12-11 1992-02-12 Unilever Plc Sodium percarbonate
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
EP0592969B2 (de) * 1992-10-16 1999-10-06 Solvay Interox GmbH Durch Beschichtung stabilisierte Natriumpercarbonate
SE9400653D0 (sv) 1994-02-25 1994-02-25 Eka Nobel Ab Blekmedel
US5846922A (en) * 1994-02-25 1998-12-08 Eka Chemicals Ab Bleaching agent
IT1269999B (it) * 1994-09-22 1997-04-16 Solvay Interox Procedimento per la produzione di particelle di persali rivestite
DE4446014A1 (de) * 1994-12-22 1996-06-27 Solvay Interox Gmbh Verfahren zur Herstellung eines neuartigen Natriumpercarbonat-Produktes
DE19534274A1 (de) * 1995-09-15 1997-03-20 Degussa Verfahren zur Erniedrigung der Lösezeit bei der Herstellung und/oder Umhüllung von Natriumpercarbonat
GB9716139D0 (en) 1997-08-01 1997-10-08 Solvay Interox Ltd Process for stabilishing particulate alkali metal percarbonate
JP2995470B1 (ja) * 1998-09-03 1999-12-27 オリエンタル ケミカル インダストリーズ 溶解性の改善された過炭酸ナトリウムの組成物
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
US20060013750A1 (en) * 2004-07-16 2006-01-19 Martin Perry L Solvent-activated reactor
US20060014872A1 (en) * 2004-07-16 2006-01-19 Martin Roy W Protective composition that allows in-situ generation of permeation channels therein

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225722A (en) * 1917-01-16 1917-05-08 Roessler & Hasslacher Chemical Process of manufacturing alkali-metal percarbonate.
US1225872A (en) * 1917-01-16 1917-05-15 Roessler & Hasslacher Chemical Process for rendering alkali percarbonates stable.
BE463513A (de) * 1943-08-09
DE902252C (de) * 1943-10-21 1954-01-21 Degussa Verfahren zur Herstellung von Percarbonat
US2541733A (en) * 1947-05-22 1951-02-13 Du Pont Production of alkali metal carbonate perhydrates
BE579012A (de) * 1958-09-06 1900-01-01
US3234140A (en) * 1964-06-05 1966-02-08 Monsanto Co Stabilization of peroxy solutions
US3860694A (en) * 1972-08-31 1975-01-14 Du Pont Process for the preparation of perhydrates
US3870783A (en) * 1972-09-13 1975-03-11 Fmc Corp Process of preparing sodium carbonate peroxide

Also Published As

Publication number Publication date
GB1578062A (en) 1980-10-29
FR2351910A1 (fr) 1977-12-16
CH631136A5 (de) 1982-07-30
SE411746B (sv) 1980-02-04
BE854725A (fr) 1977-11-17
DE2622458C3 (de) 1985-04-25
SE7705808L (sv) 1977-11-21
ES458461A1 (es) 1978-11-16
IT1074327B (it) 1985-04-20
FR2351910B1 (de) 1981-01-23
DE2622458B2 (de) 1980-05-14
US4117087A (en) 1978-09-26
DE2622458A1 (de) 1977-12-08
ATA359077A (de) 1980-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee