BR9504123A - Processo contínuo para a fabricação de partículas sólidas de pelo menos um persal - Google Patents

Processo contínuo para a fabricação de partículas sólidas de pelo menos um persal

Info

Publication number: BR9504123A
Authority: BR; Brazil
Prior art keywords: persal; manufacture; solid particles; continuous process; continuous
Prior art date: 1994-09-22

Application number

BR9504123A

Other languages

English (en)

Inventor

Stefano Bigini

Romano Pardini

Soraya Parvaneh

Original Assignee

Solvay Interox

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.)

1994-09-22

Filing date

1995-09-21

Publication date

1998-06-02

1995-09-21 Application filed by Solvay Interox filed Critical Solvay Interox

1998-06-02 Publication of BR9504123A publication Critical patent/BR9504123A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
- 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
- C01B15/005—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
- C01B15/10—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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Detergent Compositions (AREA)
Glanulating (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Cosmetics (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Medicinal Preparation (AREA)
Oxygen, Ozone, And Oxides In General (AREA)

BR9504123A 1994-09-22 1995-09-21 Processo contínuo para a fabricação de partículas sólidas de pelo menos um persal BR9504123A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI941927A IT1269999B (it)	1994-09-22	1994-09-22	Procedimento per la produzione di particelle di persali rivestite

Publications (1)

Publication Number	Publication Date
BR9504123A true BR9504123A (pt)	1998-06-02

Family

ID=11369582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9504123A BR9504123A (pt)	1994-09-22	1995-09-21	Processo contínuo para a fabricação de partículas sólidas de pelo menos um persal

Country Status (11)

Country	Link
US (1)	US5690701A (pt)
EP (1)	EP0703191B1 (pt)
JP (1)	JPH08176596A (pt)
AU (1)	AU700720B2 (pt)
BR (1)	BR9504123A (pt)
CA (1)	CA2158797A1 (pt)
DE (1)	DE69516962T2 (pt)
ES (1)	ES2148424T3 (pt)
IT (1)	IT1269999B (pt)
NZ (1)	NZ280048A (pt)
RU (1)	RU2152352C1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2746386B1 (fr) *	1996-03-19	1998-04-24	Atochem Elf Sa	Nouveau percarbonate de sodium et son procede d'obtention
US6306811B1 (en) *	1996-03-27	2001-10-23	Solvay Interox	Compositions containing sodium percarbonate
IT1290477B1 (it) *	1997-03-26	1998-12-04	Solvay Interox	Processo per produrre un persale
DE19855766A1 (de) *	1998-12-03	2000-06-08	Henkel Kgaa	Granulationsverfahren
KR100366556B1 (ko)	2000-04-26	2003-01-09	동양화학공업주식회사	세제용 입상 코티드 과탄산나트륨과 이의 제조방법
DE10035287A1 (de)	2000-07-18	2002-01-31	Solvay Interox Gmbh	Gecoatete Metallperoxide
FR2821344B1 (fr) *	2001-02-26	2003-04-25	Solvay	Granule de substance minerale agglomeree, resistant a l'abrasion, poudre comprenant de tels granules et procede pour sa fabrication
US20110240510A1 (en) *	2010-04-06	2011-10-06	Johan Maurice Theo De Poortere	Optimized release of bleaching systems in laundry detergents
US20110259033A1 (en) *	2010-04-27	2011-10-27	Electrolux Home Products, Inc.	Movement-sensitive ice and water dispensing in an appliance

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE790351A (fr) *	1971-11-15	1973-04-20	Solvay	Procede de fabrication de percarbonate de sodium
GB1398876A (en) *	1972-07-27	1975-06-25	Interox Chemicals Ltd	Coated peroxygen compounds
US3870783A (en) *	1972-09-13	1975-03-11	Fmc Corp	Process of preparing sodium carbonate peroxide
GB1553505A (en) *	1975-05-13	1979-09-26	Interox Chemicals Ltd	Sonduim percarbonate
JPS51135900A (en) *	1975-05-19	1976-11-25	Kao Corp	Method for prod uction of the stable sodium percarbonate
GB1553503A (en) *	1976-05-14	1979-09-26	Oxy Metal Industries Corp	Electrodeposition of bright nickel-iron deposits
DE2622458C3 (de) *	1976-05-20	1985-04-25	Peroxid-Chemie GmbH, 8023 Höllriegelskreuth	Verfahren zur Stabilisierung von Natriumpercarbonat
JPS54143799A (en) *	1978-04-28	1979-11-09	Kao Corp	Stabilizing method for sodium percarbonate
JPS6096511A (ja) *	1983-10-28	1985-05-30	Nippon Peroxide Co Ltd	安定化された粒状過炭酸ナトリウムの製法
JP2969794B2 (ja) *	1990-05-25	1999-11-02	三菱瓦斯化学株式会社	安定化された過炭酸ナトリウムの製造方法
JP2636496B2 (ja) *	1990-11-21	1997-07-30	花王株式会社	安定な過炭酸ソーダ粒子及びその製造法
RU2011399C1 (ru) *	1991-01-24	1994-04-30	Государственный научно-исследовательский институт химических реактивов и особо чистых веществ Научно-производственного объединения "ИРЕА"	Аппарат для получения кристаллических веществ
EP0496430A1 (en) *	1991-01-25	1992-07-29	Central Glass Company, Limited	Continuous process for preparing sodium percarbonate
JPH0696511A (ja) *	1992-09-11	1994-04-08	Toshiba Corp	磁気ディスク装置
ATE135329T1 (de) *	1992-10-16	1996-03-15	Solvay Interox Gmbh	Durch beschichtung stabilisierte natriumpercarbonate

1994
- 1994-09-22 IT ITMI941927A patent/IT1269999B/it active IP Right Grant
1995
- 1995-09-13 EP EP95202481A patent/EP0703191B1/fr not_active Expired - Lifetime
- 1995-09-13 DE DE69516962T patent/DE69516962T2/de not_active Expired - Fee Related
- 1995-09-13 ES ES95202481T patent/ES2148424T3/es not_active Expired - Lifetime
- 1995-09-19 NZ NZ280048A patent/NZ280048A/en unknown
- 1995-09-20 AU AU31753/95A patent/AU700720B2/en not_active Ceased
- 1995-09-21 CA CA002158797A patent/CA2158797A1/fr not_active Abandoned
- 1995-09-21 RU RU95116376/12A patent/RU2152352C1/ru not_active IP Right Cessation
- 1995-09-21 US US08/531,950 patent/US5690701A/en not_active Expired - Fee Related
- 1995-09-21 BR BR9504123A patent/BR9504123A/pt not_active IP Right Cessation
- 1995-09-22 JP JP7244215A patent/JPH08176596A/ja active Pending

Also Published As

Publication number	Publication date
RU2152352C1 (ru)	2000-07-10
ITMI941927A0 (it)	1994-09-22
DE69516962T2 (de)	2000-12-14
ITMI941927A1 (it)	1996-03-22
AU700720B2 (en)	1999-01-14
DE69516962D1 (de)	2000-06-21
NZ280048A (en)	1996-04-26
JPH08176596A (ja)	1996-07-09
EP0703191A1 (fr)	1996-03-27
IT1269999B (it)	1997-04-16
EP0703191B1 (fr)	2000-05-17
CA2158797A1 (fr)	1996-03-23
AU3175395A (en)	1996-04-04
US5690701A (en)	1997-11-25
ES2148424T3 (es)	2000-10-16

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Legal Events

Date	Code	Title	Description
2000-12-19	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2001-03-27	FF	Decision: intention to grant
2001-07-10	FG9A	Patent or certificate of addition granted
2010-04-20	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 10A,11A,12A,13A E 14A ANUIDADES.
2013-07-23	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 NA RPI 2050 DE 20/04/2010, E COMPROVAR O RECOLHIMENTO DA 15A,16A,17A E 18A ANUIDADES.