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
Authority: BE; Belgium
Prior art keywords: product obtained; sodium percarbonate; stabilization; stabilization process; percarbonate
Prior art date: 1977-10-31

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.)

1977-10-31

Filing date

1978-10-27

Publication date

1979-04-27

1978-10-27 Application filed by Degussa filed Critical Degussa

1979-04-27 Publication of BE871633A publication Critical patent/BE871633A/fr

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 (19)

* 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
KR960008939B1 (ko) *	1990-04-06	1996-07-10	에프엠씨 코포레이션	과산소 세탁 표백제
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
US5328721A (en) *	1992-07-30	1994-07-12	Fmc Corporation	Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
CN1130928A (zh) *	1993-07-14	1996-09-11	普罗格特-甘布尔公司	一种合过碳酸盐的洗涤剂组合物及其制备方法
US5780410A (en) *	1993-07-14	1998-07-14	The Procter & Gamble Company	Detergent compositions containing percarbonate and making processes thereof
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
RU2253610C1 (ru) *	2004-01-20	2005-06-10	Гайтанов Юрий Яковлевич	Способ стабилизации пероксосолей щелочных металлов и устройство для осуществления способа
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
EP3954743A1 (fr)	2020-08-12	2022-02-16	Evonik Operations GmbH	Utilisation de dioxyde de silicium pour améliorer la conductivité des revêtements

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

1977
- 1977-10-31 DE DE2748783A patent/DE2748783C3/de not_active Expired
1978
- 1978-04-07 IL IL54466A patent/IL54466A/xx unknown
- 1978-06-27 SU SU782632851A patent/SU772479A3/ru active
- 1978-06-28 PT PT68236A patent/PT68236A/pt unknown
- 1978-06-29 IT IT68531/78A patent/IT1111417B/it active
- 1978-07-10 ES ES471589A patent/ES471589A1/es not_active Expired
- 1978-07-17 CA CA000307560A patent/CA1118295A/fr not_active Expired
- 1978-07-27 FR FR7822302A patent/FR2407172A1/fr active Granted
- 1978-09-25 DD DD78208063A patent/DD138967A5/xx unknown
- 1978-10-13 GB GB7840485A patent/GB2006738B/en not_active Expired
- 1978-10-16 US US05/951,461 patent/US4178351A/en not_active Expired - Lifetime
- 1978-10-26 PL PL1978210519A patent/PL111289B1/pl unknown
- 1978-10-27 BE BE6046653A patent/BE871633A/fr not_active IP Right Cessation
- 1978-10-30 CH CH1118378A patent/CH638463A5/de not_active IP Right Cessation
- 1978-10-30 AT AT0774578A patent/AT375057B/de not_active IP Right Cessation
- 1978-10-30 SE SE7811246A patent/SE435611B/sv not_active IP Right Cessation
- 1978-10-31 JP JP13334878A patent/JPS5484898A/ja active Granted

Also Published As

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

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Legal Events

Date	Code	Title	Description
1988-04-30	RE	Patent lapsed	Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS Effective date: 19871031

Date

Code

Title

Description

1988-04-30

Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19871031