FR2455564A1 - Procede de fabrication de perborate de sodium - Google Patents

Procede de fabrication de perborate de sodium

Info

Publication number
FR2455564A1
FR2455564A1 FR7911090A FR7911090A FR2455564A1 FR 2455564 A1 FR2455564 A1 FR 2455564A1 FR 7911090 A FR7911090 A FR 7911090A FR 7911090 A FR7911090 A FR 7911090A FR 2455564 A1 FR2455564 A1 FR 2455564A1
Authority
FR
France
Prior art keywords
sodium perborate
manufacture
crystallization
ppm
dose
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7911090A
Other languages
English (en)
French (fr)
Other versions
FR2455564B1 (enExample
Inventor
Jean Malafosse
Andre Girou
Herve Olivier
Michel Dupont
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
Original Assignee
Air Liquide SA
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.)
Filing date
Publication date
Application filed by Air Liquide SA filed Critical Air Liquide SA
Priority to FR7911090A priority Critical patent/FR2455564A1/fr
Priority to US06/140,703 priority patent/US4298585A/en
Priority to DE8080400559T priority patent/DE3061092D1/de
Priority to EP80400559A priority patent/EP0018896B1/fr
Priority to ES491126A priority patent/ES8203794A1/es
Publication of FR2455564A1 publication Critical patent/FR2455564A1/fr
Application granted granted Critical
Publication of FR2455564B1 publication Critical patent/FR2455564B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7911090A 1979-05-03 1979-05-03 Procede de fabrication de perborate de sodium Granted FR2455564A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7911090A FR2455564A1 (fr) 1979-05-03 1979-05-03 Procede de fabrication de perborate de sodium
US06/140,703 US4298585A (en) 1979-05-03 1980-04-16 Process of making sodium perborate
DE8080400559T DE3061092D1 (en) 1979-05-03 1980-04-25 Process for preparing sodium perborate
EP80400559A EP0018896B1 (fr) 1979-05-03 1980-04-25 Procédé de fabrication de perborate de sodium
ES491126A ES8203794A1 (es) 1979-05-03 1980-05-02 Procedimiento mejorado de fabricacion de perborato de sodio.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911090A FR2455564A1 (fr) 1979-05-03 1979-05-03 Procede de fabrication de perborate de sodium

Publications (2)

Publication Number Publication Date
FR2455564A1 true FR2455564A1 (fr) 1980-11-28
FR2455564B1 FR2455564B1 (enExample) 1983-02-11

Family

ID=9224945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911090A Granted FR2455564A1 (fr) 1979-05-03 1979-05-03 Procede de fabrication de perborate de sodium

Country Status (5)

Country Link
US (1) US4298585A (enExample)
EP (1) EP0018896B1 (enExample)
DE (1) DE3061092D1 (enExample)
ES (1) ES8203794A1 (enExample)
FR (1) FR2455564A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1215566B (it) * 1987-06-17 1990-02-14 Ausimont Spa Processo per ottenere peroborato di sodio monoidrato granulare.
WO2010027603A2 (en) * 2008-09-03 2010-03-11 Elc Management Llc Compositions comprising solid particles encapsulated in a cross-linked silicone matrix, and methods of making the same
GB0818269D0 (en) * 2008-10-07 2008-11-12 Reckitt Benckiser Nv Composition

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028545B (de) * 1957-03-28 1958-04-24 Benckiser Gmbh Joh A Verfahren zur Herstellung von anorganischen Perhydraten oder solche enthaltenden Salzgemischen
DE1060849B (de) * 1957-05-03 1959-07-09 Geigy Ag J R Stabilisierung von Perborat
GB944121A (en) * 1959-08-18 1963-12-11 Laporte Chemical Improvements in or relating to the production of sodium perborate
DE1240508B (de) * 1963-04-01 1967-05-18 Degussa Verfahren zur Granulierung von Perborat
FR2169273A1 (enExample) * 1972-01-26 1973-09-07 Ici Ltd
FR2255255A1 (enExample) * 1973-12-24 1975-07-18 Degussa
FR2282403A1 (fr) * 1974-08-20 1976-03-19 Kao Corp Procede de preparation de percarbonate ou de perborate de sodium
FR2355774A1 (fr) * 1976-03-29 1978-01-20 Air Liquide Procede de preparation de percarbonate de sodium en cristaux rhomboedriques reguliers
FR2386477A2 (fr) * 1977-04-08 1978-11-03 Interox Sa Procede de fabrication de perborate de sodium monohydrate et produit obtenu selon le procede

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240805B (de) 1963-10-21 1967-05-24 Siemens Elektrogeraete Gmbh Waschmitteleinspueldose fuer Wasch- oder Geschirrspuelmaschinen
US4131562A (en) * 1977-06-17 1978-12-26 Fmc Corporation Stabilized particulate peroxygen compounds

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028545B (de) * 1957-03-28 1958-04-24 Benckiser Gmbh Joh A Verfahren zur Herstellung von anorganischen Perhydraten oder solche enthaltenden Salzgemischen
DE1060849B (de) * 1957-05-03 1959-07-09 Geigy Ag J R Stabilisierung von Perborat
GB944121A (en) * 1959-08-18 1963-12-11 Laporte Chemical Improvements in or relating to the production of sodium perborate
DE1240508B (de) * 1963-04-01 1967-05-18 Degussa Verfahren zur Granulierung von Perborat
FR2169273A1 (enExample) * 1972-01-26 1973-09-07 Ici Ltd
FR2255255A1 (enExample) * 1973-12-24 1975-07-18 Degussa
FR2282403A1 (fr) * 1974-08-20 1976-03-19 Kao Corp Procede de preparation de percarbonate ou de perborate de sodium
FR2355774A1 (fr) * 1976-03-29 1978-01-20 Air Liquide Procede de preparation de percarbonate de sodium en cristaux rhomboedriques reguliers
FR2386477A2 (fr) * 1977-04-08 1978-11-03 Interox Sa Procede de fabrication de perborate de sodium monohydrate et produit obtenu selon le procede

Also Published As

Publication number Publication date
ES491126A0 (es) 1982-04-16
EP0018896A1 (fr) 1980-11-12
DE3061092D1 (en) 1982-12-23
FR2455564B1 (enExample) 1983-02-11
ES8203794A1 (es) 1982-04-16
EP0018896B1 (fr) 1982-11-17
US4298585A (en) 1981-11-03

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Legal Events

Date Code Title Description
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