BE852255A - Procede de preparation de percabonate de sodium en cristaux rhomboedriques reguliers - Google Patents

Procede de preparation de percabonate de sodium en cristaux rhomboedriques reguliers

Info

Publication number: BE852255A
Authority: BE; Belgium
Prior art keywords: rhomboedric; crystals; regular; preparing sodium; sodium percabonate
Prior art date: 1976-03-29

Application number

BE175617A

Other languages

English (en)

French (fr)

Original Assignee

Air Liquide

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.)

1976-03-29

Filing date

1977-03-09

Publication date

1977-09-09

1977-03-09 Application filed by Air Liquide filed Critical Air Liquide

1977-09-09 Publication of BE852255A publication Critical patent/BE852255A/xx

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
- C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Detergent Compositions (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE175617A 1976-03-29 1977-03-09 Procede de preparation de percabonate de sodium en cristaux rhomboedriques reguliers BE852255A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7608989A FR2355774A1 (fr)	1976-03-29	1976-03-29	Procede de preparation de percarbonate de sodium en cristaux rhomboedriques reguliers

Publications (1)

Publication Number	Publication Date
BE852255A true BE852255A (fr)	1977-09-09

Family

ID=9171051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE175617A BE852255A (fr)	1976-03-29	1977-03-09	Procede de preparation de percabonate de sodium en cristaux rhomboedriques reguliers

Country Status (9)

Country	Link
US (1)	US4118465A (xx)
JP (1)	JPS52117897A (xx)
BE (1)	BE852255A (xx)
FR (1)	FR2355774A1 (xx)
GB (1)	GB1519431A (xx)
IL (1)	IL51710A (xx)
IT (1)	IT1075575B (xx)
NL (1)	NL7703413A (xx)
SE (1)	SE418166B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2455564A1 (fr) *	1979-05-03	1980-11-28	Air Liquide	Procede de fabrication de perborate de sodium
FR2459203A1 (fr)	1979-06-21	1981-01-09	Interox	Particules de composes peroxygenes stabilises, procede pour leur fabrication et composition en contenant
JPS5833164B2 (ja) *	1980-07-04	1983-07-18	花王株式会社	中空顆粒状過炭酸塩及びその製造方法
JPS596285U (ja) *	1982-07-05	1984-01-14	ホーチキ株式会社	火災報知設備の受信機
US4970058A (en) *	1988-10-06	1990-11-13	Fmc Corporation	Soda ash peroxygen carrier
US4966762A (en) *	1988-10-06	1990-10-30	Fmc Corporation	Process for manufacturing a soda ash peroxygen carrier
US4970019A (en) *	1988-10-27	1990-11-13	Fmc Corporation	Particulate composition containing bleach and optical brightener and process for its manufacture
GB9007999D0 (en) *	1990-04-09	1990-06-06	Unilever Plc	Particulate bleaching detergent composition
FR2746386B1 (fr)	1996-03-19	1998-04-24	Atochem Elf Sa	Nouveau percarbonate de sodium et son procede d'obtention
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
JP4506962B2 (ja) *	2004-11-05	2010-07-21	三菱瓦斯化学株式会社	発泡溶解性に優れた過炭酸ナトリウム粒子
CN100368282C (zh) *	2006-09-20	2008-02-13	山东天力干燥设备有限公司	过碳酸钠干法造粒工艺及其设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1036316A (en) *	1912-03-09	1912-08-20	William Reginald Ormandy	Manufacture of detergents.
GB549841A (en) *	1941-09-12	1942-12-09	Laporte Ltd B	Manufacture of sodium percarbonate
BE794539A (fr) *	1972-01-26	1973-07-25	Ici Ltd	Persels

1976
- 1976-03-29 FR FR7608989A patent/FR2355774A1/fr active Granted
1977
- 1977-03-09 BE BE175617A patent/BE852255A/xx not_active IP Right Cessation
- 1977-03-14 IT IT21196/77A patent/IT1075575B/it active
- 1977-03-17 GB GB11498/77A patent/GB1519431A/en not_active Expired
- 1977-03-21 IL IL51710A patent/IL51710A/xx unknown
- 1977-03-23 US US05/780,347 patent/US4118465A/en not_active Expired - Lifetime
- 1977-03-28 SE SE7703515A patent/SE418166B/xx not_active IP Right Cessation
- 1977-03-29 NL NL7703413A patent/NL7703413A/xx not_active Application Discontinuation
- 1977-03-29 JP JP3406277A patent/JPS52117897A/ja active Granted

Also Published As

Publication number	Publication date
JPS52117897A (en)	1977-10-03
SE7703515L (sv)	1977-09-30
IL51710A (en)	1981-05-20
IT1075575B (it)	1985-04-22
JPS6116725B2 (xx)	1986-05-01
FR2355774A1 (fr)	1978-01-20
FR2355774B1 (xx)	1978-10-13
SE418166B (sv)	1981-05-11
NL7703413A (nl)	1977-10-03
US4118465A (en)	1978-10-03
IL51710A0 (en)	1977-05-31
GB1519431A (en)	1978-07-26

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Legal Events

Date	Code	Title	Description
1997-01-01	RE20	Patent expired	Owner name: L AIR LIQUIDE S.A. POUR L ETUDE ET L EXPLOITATION Effective date: 19970309

Date

Code

Title

Description

1997-01-01

RE20

Patent expired

Owner name: L AIR LIQUIDE S.A. POUR L ETUDE ET L EXPLOITATION

Effective date: 19970309