ITMI941927A0 - Procedimento per la produzione di particelle di persali rivestite - Google Patents
Procedimento per la produzione di particelle di persali rivestiteInfo
- Publication number
- ITMI941927A0 ITMI941927A0 ITMI941927A ITMI941927A ITMI941927A0 IT MI941927 A0 ITMI941927 A0 IT MI941927A0 IT MI941927 A ITMI941927 A IT MI941927A IT MI941927 A ITMI941927 A IT MI941927A IT MI941927 A0 ITMI941927 A0 IT MI941927A0
- Authority
- IT
- Italy
- Prior art keywords
- persal
- particles
- coated
- procedure
- production
- Prior art date
Links
- 239000002245 particle Substances 0.000 title 1
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)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (11)
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 |
ES95202481T ES2148424T3 (es) | 1994-09-22 | 1995-09-13 | Procedimiento para la fabricacion de particulas de persales recubiertas. |
DE69516962T DE69516962T2 (de) | 1994-09-22 | 1995-09-13 | Verfahren zur Herstellung beschichteter Persalzteilchen |
EP95202481A EP0703191B1 (fr) | 1994-09-22 | 1995-09-13 | Procédé pour la fabrication de particules de persels enrobés |
NZ280048A NZ280048A (en) | 1994-09-22 | 1995-09-19 | Coated persalt particles; continuous process for manufacture in which a suspension of persalt particles is introduced into a stirred vessel along with coating material such that "post-crystallisation" occurs |
AU31753/95A AU700720B2 (en) | 1994-09-22 | 1995-09-20 | Process for the manufacture of particles of coated persalts |
BR9504123A BR9504123A (pt) | 1994-09-22 | 1995-09-21 | Processo contínuo para a fabricação de partículas sólidas de pelo menos um persal |
US08/531,950 US5690701A (en) | 1994-09-22 | 1995-09-21 | Process for the manufacture of particles of coated persalts |
CA002158797A CA2158797A1 (fr) | 1994-09-22 | 1995-09-21 | Procede pour la fabrication de particules de persels enrobes |
RU95116376/12A RU2152352C1 (ru) | 1994-09-22 | 1995-09-21 | Способ получения покрытых защитной оболочкой частиц пероксосолей |
JP7244215A JPH08176596A (ja) | 1994-09-22 | 1995-09-22 | 被覆過酸塩粒子の製造法 |
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 (3)
Publication Number | Publication Date |
---|---|
ITMI941927A0 true ITMI941927A0 (it) | 1994-09-22 |
ITMI941927A1 ITMI941927A1 (it) | 1996-03-22 |
IT1269999B IT1269999B (it) | 1997-04-16 |
Family
ID=11369582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI941927A IT1269999B (it) | 1994-09-22 | 1994-09-22 | Procedimento per la produzione di particelle di persali rivestite |
Country Status (11)
Country | Link |
---|---|
US (1) | US5690701A (it) |
EP (1) | EP0703191B1 (it) |
JP (1) | JPH08176596A (it) |
AU (1) | AU700720B2 (it) |
BR (1) | BR9504123A (it) |
CA (1) | CA2158797A1 (it) |
DE (1) | DE69516962T2 (it) |
ES (1) | ES2148424T3 (it) |
IT (1) | IT1269999B (it) |
NZ (1) | NZ280048A (it) |
RU (1) | RU2152352C1 (it) |
Families Citing this family (9)
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 |
IT1290477B1 (it) * | 1997-03-26 | 1998-12-04 | Solvay Interox | Processo per produrre un persale |
EP0891417B1 (en) * | 1996-03-27 | 2002-03-06 | SOLVAY INTEROX (Société Anonyme) | Compositions containing sodium percarbonate |
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 (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
FI920318A0 (fi) * | 1991-01-25 | 1992-01-24 | Central Glass Co Ltd | Kontinuerligt foerfarande foer framstaellning av natriumperkarbonat. |
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 DE DE69516962T patent/DE69516962T2/de not_active Expired - Fee Related
- 1995-09-13 ES ES95202481T patent/ES2148424T3/es not_active Expired - Lifetime
- 1995-09-13 EP EP95202481A patent/EP0703191B1/fr 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 |
---|---|
US5690701A (en) | 1997-11-25 |
ITMI941927A1 (it) | 1996-03-22 |
IT1269999B (it) | 1997-04-16 |
EP0703191A1 (fr) | 1996-03-27 |
DE69516962T2 (de) | 2000-12-14 |
BR9504123A (pt) | 1998-06-02 |
RU2152352C1 (ru) | 2000-07-10 |
AU3175395A (en) | 1996-04-04 |
CA2158797A1 (fr) | 1996-03-23 |
EP0703191B1 (fr) | 2000-05-17 |
ES2148424T3 (es) | 2000-10-16 |
AU700720B2 (en) | 1999-01-14 |
DE69516962D1 (de) | 2000-06-21 |
NZ280048A (en) | 1996-04-26 |
JPH08176596A (ja) | 1996-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |