FR2160251A1 - - Google Patents

Info

Publication number
FR2160251A1
FR2160251A1 FR7140860A FR7140860A FR2160251A1 FR 2160251 A1 FR2160251 A1 FR 2160251A1 FR 7140860 A FR7140860 A FR 7140860A FR 7140860 A FR7140860 A FR 7140860A FR 2160251 A1 FR2160251 A1 FR 2160251A1
Authority
FR
France
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
FR7140860A
Other versions
FR2160251B1 (fr
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.)
Solvay SA
Original Assignee
Solvay 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
Priority to BE790351D priority Critical patent/BE790351A/fr
Application filed by Solvay SA filed Critical Solvay SA
Priority to FR7140860A priority patent/FR2160251B1/fr
Priority to CH1490972A priority patent/CH540196A/fr
Priority to DE2250720A priority patent/DE2250720C2/de
Priority to IT30807/72A priority patent/IT969808B/it
Priority to ZA727761A priority patent/ZA727761B/xx
Priority to AU48391/72A priority patent/AU461141B2/en
Priority to FI3059/72A priority patent/FI54283C/fi
Priority to ES408219A priority patent/ES408219A1/es
Priority to CA156,255A priority patent/CA975133A/en
Priority to GB5197972A priority patent/GB1403449A/en
Priority to NL7215252A priority patent/NL7215252A/xx
Priority to AT966872A priority patent/AT333698B/de
Priority to JP11355772A priority patent/JPS5623921B2/ja
Priority to BR8002/72A priority patent/BR7208002D0/pt
Priority to NO4129/72A priority patent/NO137318C/no
Priority to SE7214777A priority patent/SE384014B/xx
Priority to US306219A priority patent/US3917663A/en
Publication of FR2160251A1 publication Critical patent/FR2160251A1/fr
Application granted granted Critical
Publication of FR2160251B1 publication Critical patent/FR2160251B1/fr
Expired 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
    • C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
    • C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals
FR7140860A 1971-11-15 1971-11-15 Expired FR2160251B1 (fr)

Priority Applications (18)

Application Number Priority Date Filing Date Title
BE790351D BE790351A (fr) 1971-11-15 Procede de fabrication de percarbonate de sodium
FR7140860A FR2160251B1 (fr) 1971-11-15 1971-11-15
CH1490972A CH540196A (fr) 1971-11-15 1972-10-12 Procédé de fabrication de percabonate de sodium
DE2250720A DE2250720C2 (de) 1971-11-15 1972-10-16 Kontinuierliches Verfahren zur Herstellung von Natriumpercarbonat
IT30807/72A IT969808B (it) 1971-11-15 1972-10-23 Procedimento di fabbricazione di percarbonato di sodio
ZA727761A ZA727761B (en) 1971-11-15 1972-11-01 Process for the manufacture of alkali metal percarbonates
AU48391/72A AU461141B2 (en) 1971-11-15 1972-11-01 A process forthe manufacture of alkali metal percarbonates
FI3059/72A FI54283C (fi) 1971-11-15 1972-11-02 Foerfarande foer framstaellning av slitagebestaendiga natriumperkarbonatkorn
ES408219A ES408219A1 (es) 1971-11-15 1972-11-03 Un procedimiento continuo de fabricacion de percarbonato desodio.
CA156,255A CA975133A (en) 1971-11-15 1972-11-09 Process for the manufacture of alkali metal percarbonates
NL7215252A NL7215252A (fr) 1971-11-15 1972-11-10
GB5197972A GB1403449A (en) 1971-11-15 1972-11-10 Manufacture of percarbonate
JP11355772A JPS5623921B2 (fr) 1971-11-15 1972-11-14
BR8002/72A BR7208002D0 (pt) 1971-11-15 1972-11-14 Processo continuo para a fabricacao de percarbonato de sodio a partir de solucoes aquosas de peroxido de hidrogenio e de carbanato de sodio
AT966872A AT333698B (de) 1971-11-15 1972-11-14 Kontinuierliches verfahren zur herstellung von natriumpercarbonat
NO4129/72A NO137318C (no) 1971-11-15 1972-11-14 Fremgangsm}te for kontinuerlig fremstilling av natriumperkarbonat
SE7214777A SE384014B (sv) 1971-11-15 1972-11-14 Sett att kontinuerligt framstella natriumperkarbonat
US306219A US3917663A (en) 1971-11-15 1972-11-14 Method of making alkali metal percarbonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140860A FR2160251B1 (fr) 1971-11-15 1971-11-15

Publications (2)

Publication Number Publication Date
FR2160251A1 true FR2160251A1 (fr) 1973-06-29
FR2160251B1 FR2160251B1 (fr) 1974-05-31

Family

ID=9085794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140860A Expired FR2160251B1 (fr) 1971-11-15 1971-11-15

Country Status (18)

Country Link
US (1) US3917663A (fr)
JP (1) JPS5623921B2 (fr)
AT (1) AT333698B (fr)
AU (1) AU461141B2 (fr)
BE (1) BE790351A (fr)
BR (1) BR7208002D0 (fr)
CA (1) CA975133A (fr)
CH (1) CH540196A (fr)
DE (1) DE2250720C2 (fr)
ES (1) ES408219A1 (fr)
FI (1) FI54283C (fr)
FR (1) FR2160251B1 (fr)
GB (1) GB1403449A (fr)
IT (1) IT969808B (fr)
NL (1) NL7215252A (fr)
NO (1) NO137318C (fr)
SE (1) SE384014B (fr)
ZA (1) ZA727761B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359789A1 (fr) * 1976-07-27 1978-02-24 Interox Procede de fabrication de granules de percarbonate de sodium
FR2402624A1 (fr) * 1977-09-13 1979-04-06 Kao Corp Procede de preparation de percarbonate de sodium moussant
EP0796817A2 (fr) * 1996-03-19 1997-09-24 Elf Atochem S.A. Percarbonate de sodium et son procédé d'obtention

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020148A (en) * 1975-07-15 1977-04-26 Fmc Corporation Process for drying sodium carbonate peroxide
LU73751A1 (fr) * 1975-11-06 1977-06-03
LU76548A1 (fr) * 1977-01-10 1978-09-18
US4428914A (en) 1977-12-23 1984-01-31 Interox Process for making sodium percarbonate granules
FR2471222A1 (fr) * 1979-12-12 1981-06-19 Interox Procede pour la stabilisation de particules contenant des composes peroxygenes et compositions de blanchiment contenant des particules stabilisees selon ce procede
US4410444A (en) 1981-03-24 1983-10-18 Degussa Aktiengesellschaft Process for the production of a stable per salt
JPS58162932A (ja) * 1982-03-23 1983-09-27 Hitachi Ltd 液晶表示素子
DE4338401A1 (de) † 1993-11-10 1995-05-11 Degussa Verfahren zur Herstellung von abriebfestem Natriumpercarbonat mit hoher Lösegeschwindigkeit
JP2983063B2 (ja) * 1994-10-07 1999-11-29 エカ ケミカルズ アクチェボラーグ 漂白剤
DE19533524A1 (de) * 1995-09-11 1997-03-13 Solvay Interox Gmbh Verfahren zur Herstellung von Natriumpercarbonat
GB2313368B (en) * 1996-02-29 2000-06-14 Oriental Chem Ind Process for manufacturing granular sodium percarbonate
DE10035287A1 (de) * 2000-07-18 2002-01-31 Solvay Interox Gmbh Gecoatete Metallperoxide
DE10065953A1 (de) * 2000-12-23 2002-07-04 Degussa Verfahren zur Erhöhung der inneren Stabilität von Natriumpercarbonat
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
DE10140838A1 (de) * 2001-08-21 2003-03-06 Degussa Verfahren zur Herstellung von Natriumpercarbonat
EP1612186A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium, leur procede de production, leur utilisation et compositions detergentes les contenant
EP1612185A1 (fr) * 2004-06-29 2006-01-04 SOLVAY (Société Anonyme) Particules de percarbonate de sodium enrobées, procédé de fabrication et utilisation de celles-ci.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076430A5 (fr) * 1970-01-14 1971-10-15 Solvay Procede de fabrication du percarbonate de sodium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950320A (en) * 1932-05-10 1934-03-06 Muller Josef Process for the manufacture of high-percentage per compounds
US2986448A (en) * 1958-12-18 1961-05-30 Allied Chem Preparation of sodium percarbonate
US3441388A (en) * 1965-12-14 1969-04-29 Fmc Corp Effervescent compounds and process for producing same
CA916665A (en) * 1970-02-17 1972-12-12 Cominco Ltd. Potash granulation
US3677697A (en) * 1970-10-07 1972-07-18 Gni I Pi Osnovnoi Khim Method of producing sodium percarbonate
US3701737A (en) * 1970-10-30 1972-10-31 Fmc Corp Sodium carbonate-sodium bicarbonate agglomerates
US3748103A (en) * 1971-06-25 1973-07-24 Allied Chem Process for the production of hydrous granular sodium silicate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076430A5 (fr) * 1970-01-14 1971-10-15 Solvay Procede de fabrication du percarbonate de sodium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359789A1 (fr) * 1976-07-27 1978-02-24 Interox Procede de fabrication de granules de percarbonate de sodium
FR2402624A1 (fr) * 1977-09-13 1979-04-06 Kao Corp Procede de preparation de percarbonate de sodium moussant
EP0796817A2 (fr) * 1996-03-19 1997-09-24 Elf Atochem S.A. Percarbonate de sodium et son procédé d'obtention
FR2746386A1 (fr) * 1996-03-19 1997-09-26 Atochem Elf Sa Nouveau percarbonate de sodium et son procede d'obtention
EP0796817A3 (fr) * 1996-03-19 1997-10-01 Elf Atochem S.A. Percarbonate de sodium et son procédé d'obtention
CN1055448C (zh) * 1996-03-19 2000-08-16 索尔维公司 新型过碳酸钠及其制备方法

Also Published As

Publication number Publication date
FI54283B (fi) 1978-07-31
FR2160251B1 (fr) 1974-05-31
FI54283C (fi) 1978-11-10
NO137318C (no) 1978-02-08
BE790351A (fr) 1973-04-20
SE384014B (sv) 1976-04-12
JPS4890993A (fr) 1973-11-27
US3917663A (en) 1975-11-04
NO137318B (no) 1977-10-31
CA975133A (en) 1975-09-30
AU461141B2 (en) 1975-05-15
CH540196A (fr) 1973-08-15
DE2250720A1 (de) 1973-05-24
AU4839172A (en) 1974-05-02
AT333698B (de) 1976-12-10
BR7208002D0 (pt) 1973-10-09
ZA727761B (en) 1973-07-25
JPS5623921B2 (fr) 1981-06-03
GB1403449A (en) 1975-08-28
ATA966872A (de) 1976-04-15
IT969808B (it) 1974-04-10
ES408219A1 (es) 1975-11-16
DE2250720C2 (de) 1981-12-03
NL7215252A (fr) 1973-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse