ES2134338T3 - Metodo para estabilizar particulas de percarbonato alcalino, particulas obtenidas por dicho metodo, y composiciones de lavado y/o blanqueo que las contienen. - Google Patents

Metodo para estabilizar particulas de percarbonato alcalino, particulas obtenidas por dicho metodo, y composiciones de lavado y/o blanqueo que las contienen.

Info

Publication number
ES2134338T3
ES2134338T3 ES94902082T ES94902082T ES2134338T3 ES 2134338 T3 ES2134338 T3 ES 2134338T3 ES 94902082 T ES94902082 T ES 94902082T ES 94902082 T ES94902082 T ES 94902082T ES 2134338 T3 ES2134338 T3 ES 2134338T3
Authority
ES
Spain
Prior art keywords
particles
pct
laundry
compositions containing
bleaching compositions
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 - Lifetime
Application number
ES94902082T
Other languages
English (en)
Inventor
Graham Robert Horne
Alun Pryce James
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.)
Solvay Interox Ltd
Original Assignee
Solvay Interox Ltd
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 Interox Ltd filed Critical Solvay Interox Ltd
Application granted granted Critical
Publication of ES2134338T3 publication Critical patent/ES2134338T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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

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)
  • Glanulating (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA ESTABILIZAR PERCARBONATO MEDIANTE SU REVESTIMIENTO POR MEDIO DE UN AGENTE DE REVESTIMIENTO DE ACUERDO CON EL CUAL LAS PARTICULAS DE PERCARBONATO SON TRATADAS CON UNA SOLUCION ACUOSA CONCENTRADA QUE CONTIENE AL MENOS UN COMPUESTO DE BORO SELECCIONADO ENTRE LOS ACIDOS META Y ORTOBORICOS Y AL MENOS UN FOSFATO.
ES94902082T 1992-12-23 1993-12-15 Metodo para estabilizar particulas de percarbonato alcalino, particulas obtenidas por dicho metodo, y composiciones de lavado y/o blanqueo que las contienen. Expired - Lifetime ES2134338T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929226797A GB9226797D0 (en) 1992-12-23 1992-12-23 Process for stabilisng alkali percarbonate particles,particles obtained thereby and washing and/or bleaching compositions containing them

Publications (1)

Publication Number Publication Date
ES2134338T3 true ES2134338T3 (es) 1999-10-01

Family

ID=10727093

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94902082T Expired - Lifetime ES2134338T3 (es) 1992-12-23 1993-12-15 Metodo para estabilizar particulas de percarbonato alcalino, particulas obtenidas por dicho metodo, y composiciones de lavado y/o blanqueo que las contienen.

Country Status (11)

Country Link
US (1) US5670470A (es)
EP (1) EP0675852B1 (es)
JP (1) JPH09506849A (es)
AT (1) ATE180239T1 (es)
CA (1) CA2152502A1 (es)
DE (1) DE69325036T2 (es)
DK (1) DK0675852T3 (es)
ES (1) ES2134338T3 (es)
GB (1) GB9226797D0 (es)
GR (1) GR3030998T3 (es)
WO (1) WO1994014702A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600018A1 (de) 1996-01-03 1997-07-10 Henkel Kgaa Waschmittel mit bestimmten oxidierten Oligosacchariden
FI104634B (fi) 1997-01-24 2000-03-15 Kemira Chemicals Oy Stabiloitu natriumkarbonaattiperoksihydraatti
JPH11131092A (ja) * 1997-10-27 1999-05-18 Lion Corp 洗浄剤組成物用パッケージ
EP1127840A1 (en) * 2000-02-21 2001-08-29 SOLVAY & Cie (Société Anonyme) Process for preparing coated alkali metal percarbonate, coated alkaki metal percarbonate obtainable by this process, its use in detergent compositions, and detergent compositions containing it
KR100366556B1 (ko) 2000-04-26 2003-01-09 동양화학공업주식회사 세제용 입상 코티드 과탄산나트륨과 이의 제조방법
EP1612186A1 (en) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Sodium percarbonate particles, process for their production, their use and detergent compositions containing them.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU76548A1 (es) * 1977-01-10 1978-09-18
DE2700797C3 (de) * 1977-01-11 1984-08-09 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Verfahren zur Herstellung von Granulaten aus Persalzen und Phosphaten
GB1575792A (en) * 1978-01-10 1980-10-01 Interox Peroxygen compounds
JPS5924722B2 (ja) * 1980-10-24 1984-06-12 三菱瓦斯化学株式会社 安定な過炭酸ソ−ダの製造方法
JPS5874508A (ja) * 1981-10-24 1983-05-06 Mitsubishi Gas Chem Co Inc 過炭酸ソ−ダの製法
JPS6011210A (ja) * 1983-06-25 1985-01-21 Nippon Peroxide Co Ltd 安定化された過炭酸ナトリウムの製法
JPS6096511A (ja) * 1983-10-28 1985-05-30 Nippon Peroxide Co Ltd 安定化された粒状過炭酸ナトリウムの製法
JP2858254B2 (ja) * 1989-06-27 1999-02-17 東海電化工業株式会社 安全性の高い過炭酸ナトリウム組成物
JP2636496B2 (ja) * 1990-11-21 1997-07-30 花王 株式会社 安定な過炭酸ソーダ粒子及びその製造法

Also Published As

Publication number Publication date
ATE180239T1 (de) 1999-06-15
EP0675852A1 (en) 1995-10-11
GR3030998T3 (en) 1999-12-31
CA2152502A1 (en) 1994-07-07
EP0675852B1 (en) 1999-05-19
DE69325036T2 (de) 1999-12-23
GB9226797D0 (en) 1993-02-17
DK0675852T3 (da) 1999-11-29
WO1994014702A1 (en) 1994-07-07
US5670470A (en) 1997-09-23
JPH09506849A (ja) 1997-07-08
DE69325036D1 (de) 1999-06-24

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