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FR2768140B1 - Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees - Google Patents

Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees

Info

Publication number
FR2768140B1
FR2768140B1 FR9711094A FR9711094A FR2768140B1 FR 2768140 B1 FR2768140 B1 FR 2768140B1 FR 9711094 A FR9711094 A FR 9711094A FR 9711094 A FR9711094 A FR 9711094A FR 2768140 B1 FR2768140 B1 FR 2768140B1
Authority
FR
France
Prior art keywords
manufacture
application
percarbonate particles
stabilized
perborate solution
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.)
Expired - Fee Related
Application number
FR9711094A
Other languages
English (en)
Other versions
FR2768140A1 (fr
Inventor
Jean Michel Bossoutrot
Francois Garcia
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.)
Arkema France SA
Original Assignee
Elf Atochem 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 FR9711094A priority Critical patent/FR2768140B1/fr
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Priority to KR10-2000-7002365A priority patent/KR100527255B1/ko
Priority to PCT/FR1998/001741 priority patent/WO1999012848A1/fr
Priority to JP2000510668A priority patent/JP2001515831A/ja
Priority to EP98941541A priority patent/EP1023239A1/fr
Priority to CNB988105403A priority patent/CN1134374C/zh
Priority to AU89881/98A priority patent/AU747168B2/en
Publication of FR2768140A1 publication Critical patent/FR2768140A1/fr
Application granted granted Critical
Publication of FR2768140B1 publication Critical patent/FR2768140B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01B15/106—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
FR9711094A 1997-09-05 1997-09-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees Expired - Fee Related FR2768140B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9711094A FR2768140B1 (fr) 1997-09-05 1997-09-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees
PCT/FR1998/001741 WO1999012848A1 (fr) 1997-09-05 1998-08-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees
JP2000510668A JP2001515831A (ja) 1997-09-05 1998-08-05 過ホウ酸ナトリウムの安定な過飽和溶液及び過炭酸ナトリウムの安定化粒子の製造におけるその用途
EP98941541A EP1023239A1 (fr) 1997-09-05 1998-08-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees
KR10-2000-7002365A KR100527255B1 (ko) 1997-09-05 1998-08-05 과붕산나트륨의 안정성 과포화 용액과 과탄산나트륨의 안정화 입자 제조용 이의 용도
CNB988105403A CN1134374C (zh) 1997-09-05 1998-08-05 稳定的过饱和过硼酸钠溶液及其在稳定的过碳酸钠粒子制造中的应用
AU89881/98A AU747168B2 (en) 1997-09-05 1998-08-05 Stable supersaturated sodium perborate solution and its use for making stabilised sodium percarbonate particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711094A FR2768140B1 (fr) 1997-09-05 1997-09-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees

Publications (2)

Publication Number Publication Date
FR2768140A1 FR2768140A1 (fr) 1999-03-12
FR2768140B1 true FR2768140B1 (fr) 1999-10-08

Family

ID=9510825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711094A Expired - Fee Related FR2768140B1 (fr) 1997-09-05 1997-09-05 Solution sursaturee stable de perborate de sodium et son application dans la fabrication des particules de percarbonate de sodium stabilisees

Country Status (7)

Country Link
EP (1) EP1023239A1 (fr)
JP (1) JP2001515831A (fr)
KR (1) KR100527255B1 (fr)
CN (1) CN1134374C (fr)
AU (1) AU747168B2 (fr)
FR (1) FR2768140B1 (fr)
WO (1) WO1999012848A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2534367A1 (fr) 2003-08-06 2005-02-17 Nirmal Mulye Composition pharmaceutique contenant un medicament hydrosoluble
CN119349513B (zh) * 2024-12-25 2025-03-28 浙江洁华新材料股份有限公司 一种过硼酸钠的干法制备方法及其制备装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265028A (fr) * 1961-05-19 1964-06-25
US3984342A (en) * 1973-11-23 1976-10-05 Fmc Corporation Process for agglomerating sodium carbonate peroxide
DE2810379C3 (de) * 1978-03-10 1980-12-11 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von stabilisiertem Natriumpercarbonat
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
DE4311944A1 (de) * 1993-04-10 1994-10-13 Degussa Umhüllte Natriumpercarbonatpartikel, Verfahren zu deren Herstellung und sie enthaltende Wasch-, Reinigungs- und Bleichmittelzusammensetzungen

Also Published As

Publication number Publication date
CN1277593A (zh) 2000-12-20
CN1134374C (zh) 2004-01-14
FR2768140A1 (fr) 1999-03-12
WO1999012848A1 (fr) 1999-03-18
AU747168B2 (en) 2002-05-09
KR100527255B1 (ko) 2005-11-09
KR20010023711A (ko) 2001-03-26
AU8988198A (en) 1999-03-29
JP2001515831A (ja) 2001-09-25
EP1023239A1 (fr) 2000-08-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531