IT1215566B - Processo per ottenere peroborato di sodio monoidrato granulare. - Google Patents

Processo per ottenere peroborato di sodio monoidrato granulare.

Info

Publication number: IT1215566B
Authority: IT; Italy
Prior art keywords: perborate; granular sodium; tetrahydrated; obtaining granular; peroborate
Prior art date: 1987-06-17

Application number

IT8720930A

Other languages

English (en)

Other versions

IT8720930A0 (it

Inventor

Antonino Condo'

Renzo Ferrario

Original Assignee

Ausimont Spa

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.)

1987-06-17

Filing date

1987-06-17

Publication date

1990-02-14

1987-06-17 Application filed by Ausimont Spa filed Critical Ausimont Spa

1987-06-17 Publication of IT8720930A0 publication Critical patent/IT8720930A0/it

1987-06-17 Priority to IT8720930A priority Critical patent/IT1215566B/it

1988-06-16 Priority to NO882678A priority patent/NO172432C/no

1988-06-17 Priority to AT88305567T priority patent/ATE69032T1/de

1988-06-17 Priority to JP63148441A priority patent/JPS6414104A/ja

1988-06-17 Priority to ES198888305567T priority patent/ES2027382T3/es

1988-06-17 Priority to DE8888305567T priority patent/DE3865893D1/de

1988-06-17 Priority to EP88305567A priority patent/EP0295950B1/en

1989-11-03 Priority to US07/432,309 priority patent/US4942025A/en

1990-02-14 Application granted granted Critical

1990-02-14 Publication of IT1215566B publication Critical patent/IT1215566B/it

1992-01-23 Priority to GR910401169T priority patent/GR3003630T3/el

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
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/123—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
- 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
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Detergent Compositions (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Pyridine Compounds (AREA)
Carbon And Carbon Compounds (AREA)

IT8720930A 1987-06-17 1987-06-17 Processo per ottenere peroborato di sodio monoidrato granulare. IT1215566B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
IT8720930A IT1215566B (it)	1987-06-17	1987-06-17	Processo per ottenere peroborato di sodio monoidrato granulare.
NO882678A NO172432C (no)	1987-06-17	1988-06-16	Fremgangsmaate for fremstilling av granulaert monohydratisert natriumperborat samt produkt fremstilt ved fremgangsmaaten
ES198888305567T ES2027382T3 (es)	1987-06-17	1988-06-17	Procedimiento para la preparacion de perborato sodico monohidratado granular.
JP63148441A JPS6414104A (en)	1987-06-17	1988-06-17	Manufacture of granular sodium perborate monohydrate
AT88305567T ATE69032T1 (de)	1987-06-17	1988-06-17	Verfahren zur herstellung von koernigem natriumperboratmonohydrat.
DE8888305567T DE3865893D1 (de)	1987-06-17	1988-06-17	Verfahren zur herstellung von koernigem natriumperboratmonohydrat.
EP88305567A EP0295950B1 (en)	1987-06-17	1988-06-17	Process for the manufacture of granular monohydrated sodium perborate
US07/432,309 US4942025A (en)	1987-06-17	1989-11-03	Process for the manufacture of granular monohydrated sodium perborate
GR910401169T GR3003630T3 (it)	1987-06-17	1992-01-23

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8720930A IT1215566B (it)	1987-06-17	1987-06-17	Processo per ottenere peroborato di sodio monoidrato granulare.

Publications (2)

Publication Number	Publication Date
IT8720930A0 IT8720930A0 (it)	1987-06-17
IT1215566B true IT1215566B (it)	1990-02-14

Family

ID=11174236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8720930A IT1215566B (it)	1987-06-17	1987-06-17	Processo per ottenere peroborato di sodio monoidrato granulare.

Country Status (9)

Country	Link
US (1)	US4942025A (it)
EP (1)	EP0295950B1 (it)
JP (1)	JPS6414104A (it)
AT (1)	ATE69032T1 (it)
DE (1)	DE3865893D1 (it)
ES (1)	ES2027382T3 (it)
GR (1)	GR3003630T3 (it)
IT (1)	IT1215566B (it)
NO (1)	NO172432C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3941851C1 (it) *	1989-12-19	1991-06-20	Degussa Ag, 6000 Frankfurt, De
FR2659638B1 (fr) *	1990-03-13	1992-06-05	Atochem	Perborate de sodium tetrahydrate en agglomerats spheriques de particules de petite dimension et perborate monohydrate correspondant.
DE4316320A1 (de) *	1993-05-15	1994-11-17	Degussa	Verfahren zur Herstellung von Natriumperborat-monohydrat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1930286B2 (de) *	1968-07-17	1979-09-06	Solvay & Cie., Bruessel	Verfahren zur Herstellung von Natriumperborat-monohydrat
US4211759A (en) *	1971-01-13	1980-07-08	Produits Chimiques Ugine Kuhlmann	High-density sodium perborate and method of preparation
DE2258319C3 (de) *	1972-11-29	1978-04-13	Peroxid-Chemie Gmbh, 8023 Hoellriegelskreuth	Verfahren zur Herstellung von abriebfestem Natriumperboratmonohydrat
FR2455564A1 (fr) *	1979-05-03	1980-11-28	Air Liquide	Procede de fabrication de perborate de sodium
FR2577916B1 (fr) *	1985-02-26	1987-04-17	Atochem	Procede de fabrication en continu de perborate de sodium monohydrate a partir de perborate de sodium tetrahydrate
IT1187668B (it) *	1985-05-16	1987-12-23	Montefluos Spa	Procedimento per ottenere perborato di sodio moncidrato granulare dotato di una buona resistenza meccanica

1987
- 1987-06-17 IT IT8720930A patent/IT1215566B/it active
1988
- 1988-06-16 NO NO882678A patent/NO172432C/no unknown
- 1988-06-17 EP EP88305567A patent/EP0295950B1/en not_active Expired - Lifetime
- 1988-06-17 DE DE8888305567T patent/DE3865893D1/de not_active Expired - Fee Related
- 1988-06-17 ES ES198888305567T patent/ES2027382T3/es not_active Expired - Lifetime
- 1988-06-17 AT AT88305567T patent/ATE69032T1/de not_active IP Right Cessation
- 1988-06-17 JP JP63148441A patent/JPS6414104A/ja active Granted
1989
- 1989-11-03 US US07/432,309 patent/US4942025A/en not_active Expired - Fee Related
1992
- 1992-01-23 GR GR910401169T patent/GR3003630T3/el unknown

Also Published As

Publication number	Publication date
ATE69032T1 (de)	1991-11-15
IT8720930A0 (it)	1987-06-17
GR3003630T3 (it)	1993-03-16
NO882678D0 (no)	1988-06-16
JPH0511043B2 (it)	1993-02-12
JPS6414104A (en)	1989-01-18
NO172432B (no)	1993-04-13
DE3865893D1 (de)	1991-12-05
ES2027382T3 (es)	1992-06-01
EP0295950B1 (en)	1991-10-30
EP0295950A1 (en)	1988-12-21
NO172432C (no)	1993-07-21
NO882678L (no)	1988-12-19
US4942025A (en)	1990-07-17

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