DE69322397D1 - Verfahren zur herstellung von kristallinem, stabilem natriumpercarbonat - Google Patents

Verfahren zur herstellung von kristallinem, stabilem natriumpercarbonat

Info

Publication number
DE69322397D1
DE69322397D1 DE69322397T DE69322397T DE69322397D1 DE 69322397 D1 DE69322397 D1 DE 69322397D1 DE 69322397 T DE69322397 T DE 69322397T DE 69322397 T DE69322397 T DE 69322397T DE 69322397 D1 DE69322397 D1 DE 69322397D1
Authority
DE
Germany
Prior art keywords
sodium percarbonate
producing crystalline
stable sodium
stable
crystalline
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
DE69322397T
Other languages
English (en)
Other versions
DE69322397T2 (de
Inventor
Timo Korvela
Jonni Ahlgren
Bo Hedenaes
Ilkka Renwall
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.)
Kemira Oyj
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Application granted granted Critical
Publication of DE69322397D1 publication Critical patent/DE69322397D1/de
Publication of DE69322397T2 publication Critical patent/DE69322397T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C11D3/394—Organic compounds

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69322397T 1992-09-07 1993-09-07 Verfahren zur herstellung von kristallinem, stabilem natriumpercarbonat Expired - Lifetime DE69322397T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI923995A FI91632C (fi) 1992-09-07 1992-09-07 Menetelmä kiteisen, stabiilin natriumperkarbonaatin valmistamiseksi
PCT/FI1993/000356 WO1994005594A1 (en) 1992-09-07 1993-09-07 A process for preparing a crystalline, stable sodium percarbonate

Publications (2)

Publication Number Publication Date
DE69322397D1 true DE69322397D1 (de) 1999-01-14
DE69322397T2 DE69322397T2 (de) 1999-07-15

Family

ID=8535827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322397T Expired - Lifetime DE69322397T2 (de) 1992-09-07 1993-09-07 Verfahren zur herstellung von kristallinem, stabilem natriumpercarbonat

Country Status (7)

Country Link
US (1) US5603911A (de)
EP (1) EP0658150B1 (de)
DE (1) DE69322397T2 (de)
DK (1) DK0658150T3 (de)
ES (1) ES2125348T3 (de)
FI (1) FI91632C (de)
WO (1) WO1994005594A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902682A (en) * 1993-07-17 1999-05-11 Degussa Aktiengesellschaft Coated sodium percarbonate particles, a process for their preparation and their use
US5701438A (en) * 1995-09-29 1997-12-23 Intel Corporation Logical relocation of memory based on memory device type
DE19600018A1 (de) 1996-01-03 1997-07-10 Henkel Kgaa Waschmittel mit bestimmten oxidierten Oligosacchariden
IL126368A (en) * 1996-03-27 2001-12-23 Solvay Interox Sa Process for the production of percarbonate
FI104634B (fi) 1997-01-24 2000-03-15 Kemira Chemicals Oy Stabiloitu natriumkarbonaattiperoksihydraatti
JP2995470B1 (ja) * 1998-09-03 1999-12-27 オリエンタル ケミカル インダストリーズ 溶解性の改善された過炭酸ナトリウムの組成物
KR100366556B1 (ko) 2000-04-26 2003-01-09 동양화학공업주식회사 세제용 입상 코티드 과탄산나트륨과 이의 제조방법
WO2004014789A1 (fr) * 2002-08-12 2004-02-19 Shengwen Qian Percarbonate de sodium revetu et son procede de preparation et son utilisation
US8100298B2 (en) * 2003-03-03 2012-01-24 Aptargroup, Inc. Aerosol actuator
US9371556B2 (en) 2004-03-05 2016-06-21 Gen-Probe Incorporated Solutions, methods and kits for deactivating nucleic acids
CN106632903A (zh) * 2016-12-24 2017-05-10 杭州美高华颐化工有限公司 一种棉用匀染剂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794539A (fr) * 1972-01-26 1973-07-25 Ici Ltd Persels
US4120812A (en) * 1977-06-17 1978-10-17 Fmc Corporation Polyethylene glycol-stabilized peroxygens
FR2459203A1 (fr) * 1979-06-21 1981-01-09 Interox Particules de composes peroxygenes stabilises, procede pour leur fabrication et composition en contenant
DE4109953A1 (de) * 1991-03-26 1992-10-01 Henkel Kgaa Lagerstabil verkapseltes partikulaeres natriumpercarbnat und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
WO1994005594A1 (en) 1994-03-17
FI91632B (fi) 1994-04-15
DK0658150T3 (da) 1999-08-16
FI923995A0 (fi) 1992-09-07
EP0658150A1 (de) 1995-06-21
DE69322397T2 (de) 1999-07-15
US5603911A (en) 1997-02-18
EP0658150B1 (de) 1998-12-02
ES2125348T3 (es) 1999-03-01
FI91632C (fi) 1994-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition