BE820741A - Amelioration a l'aide de sols de silice de la stabilite du percarbonate de sodium dans les produits de blanchiment et les detergents solides - Google Patents

Amelioration a l'aide de sols de silice de la stabilite du percarbonate de sodium dans les produits de blanchiment et les detergents solides

Info

Publication number
BE820741A
BE820741A BE149247A BE149247A BE820741A BE 820741 A BE820741 A BE 820741A BE 149247 A BE149247 A BE 149247A BE 149247 A BE149247 A BE 149247A BE 820741 A BE820741 A BE 820741A
Authority
BE
Belgium
Prior art keywords
stability
improvement
sodium percarbonate
solid detergents
bleaching products
Prior art date
Application number
BE149247A
Other languages
English (en)
French (fr)
Inventor
Madhusudan Dattatraya Jayawant
Paul Clifford Yates
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE820741A publication Critical patent/BE820741A/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
    • C01B15/106—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
    • 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
    • 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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
BE149247A 1973-10-10 1974-10-04 Amelioration a l'aide de sols de silice de la stabilite du percarbonate de sodium dans les produits de blanchiment et les detergents solides BE820741A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/405,053 US3951838A (en) 1973-10-10 1973-10-10 Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents
DE19742448453 DE2448453A1 (de) 1973-10-10 1974-10-10 Verfahren zum herstellen von natriumpercarbonat mit erhoehter stabilitaet in festen bleich- und waschmitteln

Publications (1)

Publication Number Publication Date
BE820741A true BE820741A (fr) 1975-04-04

Family

ID=25767804

Family Applications (1)

Application Number Title Priority Date Filing Date
BE149247A BE820741A (fr) 1973-10-10 1974-10-04 Amelioration a l'aide de sols de silice de la stabilite du percarbonate de sodium dans les produits de blanchiment et les detergents solides

Country Status (5)

Country Link
US (1) US3951838A (OSRAM)
BE (1) BE820741A (OSRAM)
DE (1) DE2448453A1 (OSRAM)
FR (1) FR2247533B1 (OSRAM)
GB (1) GB1439909A (OSRAM)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810379C3 (de) * 1978-03-10 1980-12-11 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat
DE2748783C3 (de) * 1977-10-31 1985-07-11 Degussa Ag, 6000 Frankfurt Verfahren zum Stabilisieren von Natriumpercarbonat
US4215990A (en) * 1978-04-14 1980-08-05 Purex Corporation Peroxygen bleaching and laundering compositions
US4260508A (en) * 1979-08-15 1981-04-07 The Clorox Company Stabilized alkali metal percarbonate powder bleach
DE3321082C2 (de) * 1982-06-10 1996-08-22 Kao Corp Bleich-Reinigungsmittel
DE3348394C2 (de) * 1982-06-10 1995-08-17 Kao Corp Lagerstabiles Natriumpercarbonat und Verfahren zu dessen Herstellung
FR2599354B1 (fr) * 1986-05-27 1988-08-26 Rhone Poulenc Spec Chim Cogranules silicate, silice, procede d'obtention et utilisation dans les compositions detergentes
US4741858A (en) * 1987-03-02 1988-05-03 The Clorox Company Timed-release hypochlorite bleach compositions
US4966762A (en) * 1988-10-06 1990-10-30 Fmc Corporation Process for manufacturing a soda ash peroxygen carrier
US4970058A (en) * 1988-10-06 1990-11-13 Fmc Corporation 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
US5153031A (en) * 1989-06-12 1992-10-06 Cornell Research Foundation, Inc. Use of hydrogen peroxide in preparing magnesium containing silicate sols for coating and fiber formation
US5019293A (en) * 1989-06-12 1991-05-28 Cornell Research Foundation, Inc. Use of hydrogen peroxide in preparing magnesium containing silicate sols for coating and fiber formation
JP2841211B2 (ja) * 1989-07-06 1998-12-24 東海電化工業株式会社 過炭酸ナトリウムの安定化方法
US5194176A (en) * 1990-04-06 1993-03-16 Fmc Corporation Peroxygen laundry bleach
GB9021761D0 (en) * 1990-10-06 1990-11-21 Procter & Gamble Detergent compositions
EP0550077A1 (en) * 1992-01-03 1993-07-07 The Procter & Gamble Company Granular laundry bleaching composition
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
EP0708855A4 (en) * 1993-07-14 1996-07-17 Procter & Gamble DETERSIVE COMPOSITIONS CONTAINING PERCARBONATE AND PROCESS FOR PRODUCING THE SAME
US5780410A (en) * 1993-07-14 1998-07-14 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
CN1102954C (zh) * 1993-07-14 2003-03-12 普罗格特-甘布尔公司 用部分水合的结晶硅铝酸盐流动性助剂涂层的过碳酸盐漂白剂颗粒
US5902682A (en) * 1993-07-17 1999-05-11 Degussa Aktiengesellschaft Coated sodium percarbonate particles, a process for their preparation and their use
US5374368A (en) * 1993-10-25 1994-12-20 Church & Dwight Co., Inc. Stable sodium percarbonate formulation
US5496542A (en) * 1993-10-25 1996-03-05 Church & Dwight Co., Inc. Stable sodium percarbonate formulation
PL316252A1 (en) * 1994-03-14 1997-01-06 Procter & Gamble Granular whitening composition
GB2313368B (en) * 1996-02-29 2000-06-14 Oriental Chem Ind Process for manufacturing granular sodium percarbonate
US6017867A (en) * 1998-06-05 2000-01-25 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
GB2356201A (en) * 1999-11-13 2001-05-16 Procter & Gamble Detergent compositions
DE10048514A1 (de) 2000-09-29 2002-04-11 Degussa Natriumpercarbonat-Wirbelschichtgranulat und Verfahren zu seiner Herstellung
US6350726B1 (en) * 2001-08-27 2002-02-26 Colgate Palmolive Company Speckled powdered automatic dishwashing composition
RU2330878C2 (ru) * 2002-12-20 2008-08-10 Дегусса Аг Жидкая композиция моющего и очищающего средства
AU2003289928A1 (en) * 2002-12-20 2004-07-14 Degussa Ag Coated peroxygen compounds with controlled release, a process for their preparation and their use
DE10320196A1 (de) * 2002-12-20 2004-07-08 Henkel Kg Auf Aktien Bleichmittelhaltige Wasch- oder Reinigungsmittel
ATE299471T1 (de) * 2003-05-07 2005-07-15 Degussa Umhülltes natriumpercarbonatgranulat mit verbesserter lagerstabilität
JP2007504089A (ja) * 2003-05-23 2007-03-01 デグサ　アクチエンゲゼルシャフト 過酸化水素又は酸素の制御された放出のための、過酸化水素及び疎水化した二酸化ケイ素を含有する粉体状混合物の使用
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
US20050036956A1 (en) * 2003-08-15 2005-02-17 Lin Fei Non-aqueous liquid tooth whitening composition
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
DE102004054495A1 (de) 2004-11-11 2006-05-24 Degussa Ag Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht
AR068867A1 (es) 2007-10-15 2009-12-09 Kemira Chemicals Inc Composiciones de fluido para tratamianto de pozos que incluyen una formulacion de percarbonato de liberacion retardada y metodos para usarlas
EP2390408B1 (en) 2010-05-31 2013-03-27 Kemira Oyj Control of enzymes in the production of pulp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870092C (de) * 1944-06-22 1953-03-09 Degussa Verfahren zum Stabilisieren von Percarbonaten
NL130828C (OSRAM) * 1959-06-03
US3468813A (en) * 1965-09-13 1969-09-23 Nalco Chemical Co Method of producing acid silica sols
GB1370626A (en) * 1971-01-27 1974-10-16 Laporte Industries Ltd Coated peroxygen compounds
US3766078A (en) * 1971-06-03 1973-10-16 Monsanto Co Processes for stabilizing peroxy solutions

Also Published As

Publication number Publication date
US3951838A (en) 1976-04-20
FR2247533B1 (OSRAM) 1978-03-24
DE2448453A1 (de) 1975-04-24
FR2247533A1 (OSRAM) 1975-05-09
GB1439909A (en) 1976-06-16

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