BR0317444A - Partìculas de percarbonato de sódio com melhor estabilidade de estocagem - Google Patents

Partìculas de percarbonato de sódio com melhor estabilidade de estocagem

Info

Publication number
BR0317444A
BR0317444A BR0317444-1A BR0317444A BR0317444A BR 0317444 A BR0317444 A BR 0317444A BR 0317444 A BR0317444 A BR 0317444A BR 0317444 A BR0317444 A BR 0317444A
Authority
BR
Brazil
Prior art keywords
storage stability
sodium percarbonate
percarbonate particles
better storage
particles
Prior art date
Application number
BR0317444-1A
Other languages
English (en)
Inventor
Klaus Zimmermann
Harald Jakob
Frank Menzel
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 BR0317444A publication Critical patent/BR0317444A/pt

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
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38—Preparation in the form of granules, pieces or other shaped products
    • 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
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0013—Liquid compositions with insoluble particles in suspension
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

"PARTìCULAS DE PERCARBONATO DE SóDIO COM MELHOR ESTABILIDADE DE ESTOCAGEM". A invenção refere-se à partículas de percarbonato de sódio com melhor estabilidade de estocagem na presença de bruilders. As partículas de percarbonato de sódio da invenção contêm, sobre a superfície da mesma, entre 0,01 e 1% em peso de um óxido hidrofóbico de partículas finas dos elementos silício, alumínio ou titânio ou um óxido misto dos referidos elementos. As partículas da invenção podem ser produzidas misturando-se partículas de percarbonato de sódio com entre 0,01 e 1% em peso de óxido hidrofóbico de partículas finas, sendo o percarbonato de sódio preferencialmente misturado, no estado seco, com o óxido de partículas finas. As partículas da invenção têm uma alta estabilidade de estocagem, podem ser manuseadas e estocadas sem formação de poeira e sem aglomeração das partículas e podem ser facilmente dispersadas em água sem deixar quaisquer resíduos.
BR0317444-1A 2002-12-20 2003-12-18 Partìculas de percarbonato de sódio com melhor estabilidade de estocagem BR0317444A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10261161 2002-12-20
PCT/EP2003/014445 WO2004058932A1 (de) 2002-12-20 2003-12-18 Natriumpercarbonatpartikel mit verbesserter lagerstabilität

Publications (1)

Publication Number Publication Date
BR0317444A true BR0317444A (pt) 2005-11-16

Family

ID=32478013

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0317444-1A BR0317444A (pt) 2002-12-20 2003-12-18 Partìculas de percarbonato de sódio com melhor estabilidade de estocagem

Country Status (15)

Country Link
US (1) US20060014658A1 (pt)
EP (1) EP1572855B1 (pt)
JP (1) JP2006510564A (pt)
KR (1) KR20050089975A (pt)
CN (3) CN100562562C (pt)
AT (1) ATE341606T1 (pt)
AU (1) AU2003296668A1 (pt)
BR (1) BR0317444A (pt)
CA (1) CA2511022A1 (pt)
DE (4) DE10320197A1 (pt)
ES (1) ES2274322T3 (pt)
MX (1) MXPA05006455A (pt)
PL (1) PL377440A1 (pt)
RU (1) RU2337135C2 (pt)
WO (1) WO2004058932A1 (pt)

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JP6599851B2 (ja) * 2014-04-28 2019-10-30 株式会社 菊星 インバストリートメント用組成物
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CN108342258B (zh) * 2017-01-25 2022-04-01 花王株式会社 液体清洁剂组合物
CN108560301B (zh) * 2018-04-23 2020-09-15 上海锴晨实业有限公司 一种固体缓释型生物酶制浆补充漂白剂及其制备方法
CN111607467A (zh) * 2020-06-12 2020-09-01 廊坊佰美生物科技有限公司 一种彩漂粉及其制备方法
CN113582141B (zh) * 2021-08-02 2023-11-24 浙江金科日化新材料股份有限公司 一种高稳定性、低微量热值过碳酸钠的制备方法

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Also Published As

Publication number Publication date
RU2005122906A (ru) 2007-01-27
CN1729282A (zh) 2006-02-01
MXPA05006455A (es) 2005-08-19
EP1572855A1 (de) 2005-09-14
PL377440A1 (pl) 2006-02-06
DE60309070T2 (de) 2007-05-16
DE60309070D1 (de) 2006-11-23
CN100519719C (zh) 2009-07-29
WO2004058932A1 (de) 2004-07-15
DE10320196A1 (de) 2004-07-08
CA2511022A1 (en) 2004-07-15
US20060014658A1 (en) 2006-01-19
AU2003296668A1 (en) 2004-07-22
DE10320197A1 (de) 2004-07-08
CN100562562C (zh) 2009-11-25
RU2337135C2 (ru) 2008-10-27
JP2006510564A (ja) 2006-03-30
ES2274322T3 (es) 2007-05-16
CN1729283A (zh) 2006-02-01
EP1572855B1 (de) 2006-10-04
DE50305305D1 (de) 2006-11-16
CN1323148C (zh) 2007-06-27
KR20050089975A (ko) 2005-09-09
CN1729281A (zh) 2006-02-01
ATE341606T1 (de) 2006-10-15

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.