ZA986832B - Process for stabilising particulate alkali metal percarbonate. - Google Patents

Process for stabilising particulate alkali metal percarbonate.

Info

Publication number
ZA986832B
ZA986832B ZA9806832A ZA986832A ZA986832B ZA 986832 B ZA986832 B ZA 986832B ZA 9806832 A ZA9806832 A ZA 9806832A ZA 986832 A ZA986832 A ZA 986832A ZA 986832 B ZA986832 B ZA 986832B
Authority
ZA
South Africa
Prior art keywords
alkali metal
metal percarbonate
particulate alkali
stabilising
stabilising particulate
Prior art date
Application number
ZA9806832A
Other languages
English (en)
Inventor
Graham R Horne
Alun P James
Daniel R Baker
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of ZA986832B publication Critical patent/ZA986832B/xx

Links

Classifications

    • 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
    • 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
    • C11D3/221—Mono, di- or trisaccharides or derivatives thereof
    • 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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
ZA9806832A 1997-08-01 1998-07-30 Process for stabilising particulate alkali metal percarbonate. ZA986832B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9716139.2A GB9716139D0 (en) 1997-08-01 1997-08-01 Process for stabilishing particulate alkali metal percarbonate

Publications (1)

Publication Number Publication Date
ZA986832B true ZA986832B (en) 2000-01-31

Family

ID=10816731

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9806832A ZA986832B (en) 1997-08-01 1998-07-30 Process for stabilising particulate alkali metal percarbonate.

Country Status (12)

Country Link
US (1) US6413927B1 (fr)
EP (1) EP1007474B1 (fr)
JP (1) JP2001512083A (fr)
KR (1) KR100520385B1 (fr)
AR (1) AR016577A1 (fr)
AT (1) ATE207035T1 (fr)
AU (1) AU9071898A (fr)
DE (1) DE69802104T2 (fr)
ES (1) ES2166186T3 (fr)
GB (1) GB9716139D0 (fr)
WO (1) WO1999006321A1 (fr)
ZA (1) ZA986832B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100366556B1 (ko) * 2000-04-26 2003-01-09 동양화학공업주식회사 세제용 입상 코티드 과탄산나트륨과 이의 제조방법
DE10048514A1 (de) * 2000-09-29 2002-04-11 Degussa Natriumpercarbonat-Wirbelschichtgranulat und Verfahren zu seiner Herstellung
US6833343B2 (en) * 2001-03-30 2004-12-21 Kao Corporation Bleaching detergent formulation
DE10140838A1 (de) 2001-08-21 2003-03-06 Degussa Verfahren zur Herstellung von Natriumpercarbonat
US7682403B2 (en) * 2004-01-09 2010-03-23 Ecolab Inc. Method for treating laundry
US7290852B2 (en) * 2004-05-27 2007-11-06 Silverbrook Research Pty Ltd Printhead module having a dropped row
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.
JP4596132B2 (ja) * 2004-09-03 2010-12-08 三菱瓦斯化学株式会社 溶解性に優れ、粒子強度の強い過炭酸ナトリウム粒子
US7446157B2 (en) 2004-12-07 2008-11-04 Key Medical Technologies, Inc. Nanohybrid polymers for ophthalmic applications
EP1760141A1 (fr) * 2005-09-06 2007-03-07 SOLVAY (Société Anonyme) Peroxycarboxylique acide granulé enveloppé, procédé de préparation et utilisation dans la blanchissage, le blanchiment et la désinfection
US20090263884A1 (en) * 2008-04-22 2009-10-22 Organica Biotech, Inc. Multi-action drain cleaning composition and method
HUE029942T2 (en) 2009-08-13 2017-04-28 Procter & Gamble Method for washing low temperature fabrics
GB201019623D0 (en) * 2010-11-19 2010-12-29 Reckitt Benckiser Nv Coated bleach materials
CN110678537B (zh) 2017-06-22 2021-08-10 埃科莱布美国股份有限公司 使用过氧甲酸和氧催化剂的漂白

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009113A (en) 1971-04-30 1977-02-22 Lever Brothers Company Protection of materials
GB1553505A (en) 1975-05-13 1979-09-26 Interox Chemicals Ltd Sonduim percarbonate
DE2622458C3 (de) 1976-05-20 1985-04-25 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Verfahren zur Stabilisierung von Natriumpercarbonat
JPS60116625A (ja) 1983-11-30 1985-06-24 Sunstar Inc 義歯洗浄剤
GB9022723D0 (en) * 1990-10-19 1990-12-05 Unilever Plc Detergent compositions
CZ280593B6 (cs) 1992-01-17 1996-02-14 Unilever Nv Částicové detergenční směsi
JPH06157010A (ja) * 1992-11-20 1994-06-03 Central Glass Co Ltd 安定化した過炭酸ソーダ組成物及びその製造方法
GB9326522D0 (en) * 1993-12-29 1994-03-02 Solvay Interox Ltd Process for stabilising particulate alkali metal percarbonate
SE9400653D0 (sv) * 1994-02-25 1994-02-25 Eka Nobel Ab Blekmedel
DE19506004A1 (de) * 1995-02-22 1996-08-29 Degussa Umhüllte teilchenförmige Persauerstoffverbindungen und sie enthaltende Mittel

Also Published As

Publication number Publication date
US6413927B1 (en) 2002-07-02
WO1999006321A1 (fr) 1999-02-11
GB9716139D0 (en) 1997-10-08
EP1007474A1 (fr) 2000-06-14
AU9071898A (en) 1999-02-22
KR20010022515A (ko) 2001-03-15
DE69802104D1 (de) 2001-11-22
EP1007474B1 (fr) 2001-10-17
ES2166186T3 (es) 2002-04-01
KR100520385B1 (ko) 2005-10-11
JP2001512083A (ja) 2001-08-21
AR016577A1 (es) 2001-07-25
DE69802104T2 (de) 2002-06-20
ATE207035T1 (de) 2001-11-15

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