PT944549E - Processo de produção de percarbonato de sódio - Google Patents

Processo de produção de percarbonato de sódio Download PDF

Info

Publication number
PT944549E
PT944549E PT97951852T PT97951852T PT944549E PT 944549 E PT944549 E PT 944549E PT 97951852 T PT97951852 T PT 97951852T PT 97951852 T PT97951852 T PT 97951852T PT 944549 E PT944549 E PT 944549E
Authority
PT
Portugal
Prior art keywords
sodium percarbonate
sodium
active oxygen
products
weight percent
Prior art date
Application number
PT97951852T
Other languages
English (en)
Inventor
Werner Dotsch
Manfred Mathes
Helmut Honig
Gabriele Wasem
Original Assignee
Solvay Chemicals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7814840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT944549(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay Chemicals Gmbh filed Critical Solvay Chemicals Gmbh
Publication of PT944549E publication Critical patent/PT944549E/pt

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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • 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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent compositions
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT97951852T 1996-12-16 1997-12-12 Processo de produção de percarbonato de sódio PT944549E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652243 1996-12-16
PCT/DE1997/002899 WO1998027007A1 (de) 1996-12-16 1997-12-12 Verfahren zur herstellung von natriumpercarbonat

Publications (1)

Publication Number Publication Date
PT944549E true PT944549E (pt) 2011-07-05

Family

ID=7814840

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97951852T PT944549E (pt) 1996-12-16 1997-12-12 Processo de produção de percarbonato de sódio

Country Status (19)

Country Link
US (1) US6248707B1 (pt)
EP (1) EP0944549B1 (pt)
JP (1) JP4452332B2 (pt)
KR (1) KR100572242B1 (pt)
AT (1) ATE503719T1 (pt)
AU (1) AU5549198A (pt)
BR (1) BR9714403A (pt)
CA (1) CA2275390A1 (pt)
CZ (1) CZ209399A3 (pt)
DE (2) DE59713058D1 (pt)
ES (1) ES2364358T3 (pt)
HU (1) HUP0000103A2 (pt)
ID (1) ID22293A (pt)
PL (1) PL333946A1 (pt)
PT (1) PT944549E (pt)
RU (1) RU2174490C2 (pt)
SK (1) SK79199A3 (pt)
WO (1) WO1998027007A1 (pt)
YU (1) YU27399A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10007485A1 (de) * 2000-02-18 2001-08-23 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Verwertung von Tabakstaub
US6773625B2 (en) * 2002-08-26 2004-08-10 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Dry bleach compositions
KR100494814B1 (ko) * 2003-02-17 2005-06-13 동양제철화학 주식회사 입상 과탄산나트륨의 제조방법
US20080190525A1 (en) * 2007-02-12 2008-08-14 Kerry Lee Wagaman Inorganic nitrate-hydrogen peroxide adducts and methods for their preparation
US9949477B2 (en) 2010-12-30 2018-04-24 Kimberly-Clark Worldwide, Inc. Durable antimicrobial composition
EP2662329A1 (en) 2012-05-11 2013-11-13 Creachem SA Peroxygen release compositions and method for producing them
ITMI20131732A1 (it) * 2013-10-17 2015-04-18 Ambiente E Nutrizione Srl Procedimento di nobilitazione di polveri di scarto da cave minerarie, contenenti ossidi di ferro
JP5940047B2 (ja) * 2013-12-25 2016-06-29 株式会社Ｔｉｏ技研 廃水浄化材
DE102014014099A1 (de) * 2014-09-30 2016-03-31 K + S Kali Gmbh Verfahren zur Herstellung von Kaliumsulfat-Granulaten und das hieraus erhaltene Kaliumsulfat-Granulat sowie dessen Verwendung
CA3045011A1 (en) * 2016-11-30 2018-06-07 Xeno Biosciences Inc. Pharmaceutical preparations and methods to manage weight and to modulate the gut microbiota
US20210147767A1 (en) * 2019-11-18 2021-05-20 The Stain Saint LLC Stain removal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR869103A (fr) * 1940-09-13 1942-01-24 Electrochimie Soc Procédé de préparation des combinaisons oxygénées du carbonate de soude
FR2237833B1 (pt) * 1973-07-20 1976-04-30 Ugine Kuhlmann
JPS5134899A (ja) * 1974-09-18 1976-03-24 Toyo Soda Mfg Co Ltd Anteinakatansansooda no seizoho
FR2380221A1 (fr) * 1977-02-11 1978-09-08 Ugine Kuhlmann Perfectionnement au procede de preparation du percarbonate de sodium
US4171280A (en) * 1977-11-03 1979-10-16 The Clorox Company Powder percarbonate bleach and formation thereof
US4970019A (en) * 1988-10-27 1990-11-13 Fmc Corporation Particulate composition containing bleach and optical brightener and process for its manufacture
DE4108043A1 (de) * 1991-03-13 1992-09-17 Peroxid Chemie Gmbh Verfahren zur verbesserung der lagerfaehigkeit von percarbonat
GB9725986D0 (en) * 1997-12-08 1998-02-04 Unilever Plc Foam control granule for particulate laundry detergent compositions

Also Published As

Publication number Publication date
BR9714403A (pt) 2000-04-18
JP2001506219A (ja) 2001-05-15
EP0944549B1 (de) 2011-03-30
WO1998027007A1 (de) 1998-06-25
CZ209399A3 (cs) 1999-12-15
KR20000069500A (ko) 2000-11-25
DE19755214A1 (de) 1998-06-18
KR100572242B1 (ko) 2006-04-19
JP4452332B2 (ja) 2010-04-21
CA2275390A1 (en) 1998-06-25
SK79199A3 (en) 2000-07-11
PL333946A1 (en) 2000-01-31
US6248707B1 (en) 2001-06-19
ID22293A (id) 1999-09-30
AU5549198A (en) 1998-07-15
RU2174490C2 (ru) 2001-10-10
DE59713058D1 (de) 2011-05-12
HUP0000103A2 (hu) 2000-06-28
YU27399A (sh) 1999-12-27
ATE503719T1 (de) 2011-04-15
ES2364358T3 (es) 2011-09-01
EP0944549A1 (de) 1999-09-29

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