BE871633A - Procede de stabilisation de percarbonate de sodium et produit obtenu suivant ce procede - Google Patents

Procede de stabilisation de percarbonate de sodium et produit obtenu suivant ce procede

Info

Publication number
BE871633A
BE871633A BE6046653A BE6046653A BE871633A BE 871633 A BE871633 A BE 871633A BE 6046653 A BE6046653 A BE 6046653A BE 6046653 A BE6046653 A BE 6046653A BE 871633 A BE871633 A BE 871633A
Authority
BE
Belgium
Prior art keywords
product obtained
sodium percarbonate
stabilization
stabilization process
percarbonate
Prior art date
Application number
BE6046653A
Other languages
English (en)
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 BE871633A publication Critical patent/BE871633A/fr

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
    • 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)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Glanulating (AREA)
BE6046653A 1977-10-31 1978-10-27 Procede de stabilisation de percarbonate de sodium et produit obtenu suivant ce procede BE871633A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748783A DE2748783C3 (de) 1977-10-31 1977-10-31 Verfahren zum Stabilisieren von Natriumpercarbonat

Publications (1)

Publication Number Publication Date
BE871633A true BE871633A (fr) 1979-04-27

Family

ID=6022715

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046653A BE871633A (fr) 1977-10-31 1978-10-27 Procede de stabilisation de percarbonate de sodium et produit obtenu suivant ce procede

Country Status (17)

Country Link
US (1) US4178351A (fr)
JP (1) JPS5484898A (fr)
AT (1) AT375057B (fr)
BE (1) BE871633A (fr)
CA (1) CA1118295A (fr)
CH (1) CH638463A5 (fr)
DD (1) DD138967A5 (fr)
DE (1) DE2748783C3 (fr)
ES (1) ES471589A1 (fr)
FR (1) FR2407172A1 (fr)
GB (1) GB2006738B (fr)
IL (1) IL54466A (fr)
IT (1) IT1111417B (fr)
PL (1) PL111289B1 (fr)
PT (1) PT68236A (fr)
SE (1) SE435611B (fr)
SU (1) SU772479A3 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113397A (fr) * 1977-11-09 1981-12-01 Peter F.R. Lunn Compose de persulfate et de percarbonate active en solution aqueuse pour decolorer les cheveux
US4416606A (en) * 1980-10-22 1983-11-22 Mitsubishi Gas Chemical Company, Inc. Apparatus for granulating sodium percarbonate
US4410444A (en) * 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt
US4867902A (en) * 1988-03-23 1989-09-19 Z-Gard, Inc. Microencapsulated oxygen generators
US5194176A (en) * 1990-04-06 1993-03-16 Fmc Corporation Peroxygen laundry bleach
WO1991015423A1 (fr) * 1990-04-06 1991-10-17 Fmc Corporation Agent de blanchiment peroxygene
US5332518A (en) * 1992-04-23 1994-07-26 Kao Corporation Stable slurry-coated sodium percarbonate, process for producing the same and bleach detergent composition containing the same
US5780410A (en) * 1993-07-14 1998-07-14 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
JPH09502743A (ja) * 1993-07-14 1997-03-18 ザ、プロクター、エンド、ギャンブル、カンパニー ペルカーボネートを含有する洗剤組成物およびその製法
PL173175B1 (pl) * 1994-02-25 1998-02-27 Inst Chemii Nieorganicznej Sposób otrzymywania środka zmiękczająco-wybielającego, stosowanego jako składnik środków piorących, myjących i czyszczących
US6017867A (en) * 1998-06-05 2000-01-25 The Procter & Gamble Company Detergent compositions containing percarbonate and making processes thereof
DE19830946A1 (de) * 1998-07-10 2000-01-13 Degussa Verfahren zur Herstellung von beschichteten Persauerstoffverbindungen
US20050031530A1 (en) * 2003-08-07 2005-02-10 Martin Perry L. Method and apparatus for producing a peroxyacid solution
US20060014872A1 (en) * 2004-07-16 2006-01-19 Martin Roy W Protective composition that allows in-situ generation of permeation channels therein
US20060013750A1 (en) * 2004-07-16 2006-01-19 Martin Perry L Solvent-activated reactor
US8758631B2 (en) * 2010-05-18 2014-06-24 United Laboratories International, Llc Process for decontamination of hazardous sulfur compounds in sour water tanks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB174891A (en) * 1920-07-26 1922-01-26 Adolf Welter Process for producing finely granulated compounds
DE870092C (de) * 1944-06-22 1953-03-09 Degussa Verfahren zum Stabilisieren von Percarbonaten
BE492338A (fr) * 1948-11-23
US3640885A (en) * 1968-09-24 1972-02-08 Ken Mcgee Chemical Corp Dry free flowing peroxygen composition with an organic acid anhydride and alkali metal hydrate
BE791037A (fr) * 1971-11-09 1973-05-07 Fmc Corp Procede pour agglomerer le peroxohydrate de carbonate de sodium
US3951838A (en) * 1973-10-10 1976-04-20 E. I. Du Pont De Nemours And Company Silica sol stabilizers for improving the stability of sodium percarbonate in solid bleaches and detergents

Also Published As

Publication number Publication date
IT1111417B (it) 1986-01-13
IT7868531A0 (it) 1978-06-29
IL54466A (en) 1981-07-31
US4178351A (en) 1979-12-11
IL54466A0 (en) 1978-07-31
SE7811246L (sv) 1979-05-01
SE435611B (sv) 1984-10-08
CH638463A5 (de) 1983-09-30
FR2407172B1 (fr) 1983-03-18
FR2407172A1 (fr) 1979-05-25
SU772479A3 (ru) 1980-10-15
PT68236A (de) 1978-07-01
DE2748783C3 (de) 1985-07-11
DD138967A5 (de) 1979-12-05
ES471589A1 (es) 1979-02-01
GB2006738B (en) 1982-03-31
JPS5484898A (en) 1979-07-06
PL210519A1 (pl) 1979-07-02
ATA774578A (de) 1983-11-15
DE2748783A1 (de) 1979-05-03
PL111289B1 (en) 1980-08-30
AT375057B (de) 1984-06-25
DE2748783B2 (de) 1979-08-30
CA1118295A (fr) 1982-02-16
GB2006738A (en) 1979-05-10
JPS5732001B2 (fr) 1982-07-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19871031