IT995262B - Processo per la preparazione di peridrati - Google Patents

Processo per la preparazione di peridrati

Info

Publication number
IT995262B
IT995262B IT28489/73A IT2848973A IT995262B IT 995262 B IT995262 B IT 995262B IT 28489/73 A IT28489/73 A IT 28489/73A IT 2848973 A IT2848973 A IT 2848973A IT 995262 B IT995262 B IT 995262B
Authority
IT
Italy
Prior art keywords
perhydrates
preparation
Prior art date
Application number
IT28489/73A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT995262B publication Critical patent/IT995262B/it

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/12—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide
    • C01B3/16—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with carbon monoxide using catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Detergent Compositions (AREA)
IT28489/73A 1972-08-31 1973-08-31 Processo per la preparazione di peridrati IT995262B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US285125A US3860694A (en) 1972-08-31 1972-08-31 Process for the preparation of perhydrates

Publications (1)

Publication Number Publication Date
IT995262B true IT995262B (it) 1975-11-10

Family

ID=23092829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28489/73A IT995262B (it) 1972-08-31 1973-08-31 Processo per la preparazione di peridrati

Country Status (7)

Country Link
US (1) US3860694A (OSRAM)
JP (1) JPS4969581A (OSRAM)
BE (1) BE804314A (OSRAM)
CA (1) CA998821A (OSRAM)
DE (1) DE2344017A1 (OSRAM)
FR (1) FR2197811B1 (OSRAM)
IT (1) IT995262B (OSRAM)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237833B1 (OSRAM) * 1973-07-20 1976-04-30 Ugine Kuhlmann
JPS51135900A (en) * 1975-05-19 1976-11-25 Kao Corp Method for prod uction of the stable sodium percarbonate
US4020148A (en) * 1975-07-15 1977-04-26 Fmc Corporation Process for drying sodium carbonate peroxide
FR2323631A1 (fr) * 1975-09-15 1977-04-08 Ugine Kuhlmann Persels mixtes stables en melange lixiviel
DE2622458C3 (de) * 1976-05-20 1985-04-25 Peroxid-Chemie GmbH, 8023 Höllriegelskreuth Verfahren zur Stabilisierung von Natriumpercarbonat
US4316879A (en) * 1977-06-17 1982-02-23 Fmc Corporation Stabilized sodium carbonate peroxide preparation method
FR2410627A1 (fr) * 1977-12-02 1979-06-29 Ugine Kuhlmann Persels mixtes stables en melange lixiviel
US4325933A (en) * 1978-04-28 1982-04-20 Kao Soap Co., Ltd. Process for stabilization of sodium percarbonate
JPS54143799A (en) * 1978-04-28 1979-11-09 Kao Corp Stabilizing method for sodium percarbonate
JPS5742512A (en) * 1980-08-28 1982-03-10 Mitsubishi Gas Chem Co Inc Production of sodium percarbonate
JPS5874506A (ja) * 1981-10-24 1983-05-06 Mitsubishi Gas Chem Co Inc 過炭酸ソ−ダの製造法
JPS5874508A (ja) * 1981-10-24 1983-05-06 Mitsubishi Gas Chem Co Inc 過炭酸ソ−ダの製法
FR2553080B1 (fr) * 1983-10-07 1985-11-29 Atochem Nouveau procede de fabrication de percarbonate de sodium de faible densite apparente
JPH01153510A (ja) * 1987-12-11 1989-06-15 Nippon Peroxide Co Ltd 安定化された過炭酸ナトリウムの製法
US4966762A (en) * 1988-10-06 1990-10-30 Fmc Corporation Process for manufacturing a soda ash peroxygen carrier
US4970058A (en) * 1988-10-06 1990-11-13 Fmc Corporation Soda ash peroxygen carrier
US4970019A (en) * 1988-10-27 1990-11-13 Fmc Corporation Particulate composition containing bleach and optical brightener and process for its manufacture
US5045296A (en) * 1989-10-30 1991-09-03 Fmc Corporation Sodium carbonate perhydrate process
US5328721A (en) * 1992-07-30 1994-07-12 Fmc Corporation Process for manufacturing sodium carbonate perhydrate particles and coating them with sodium borosilicate
US5891837A (en) * 1993-07-14 1999-04-06 The Procter & Gamble Company Stabilized bleaching compositions
DE19533524A1 (de) 1995-09-11 1997-03-13 Solvay Interox Gmbh Verfahren zur Herstellung von Natriumpercarbonat
DE10320196A1 (de) * 2002-12-20 2004-07-08 Henkel Kg Auf Aktien Bleichmittelhaltige Wasch- oder Reinigungsmittel
CA2511438A1 (en) * 2002-12-20 2004-07-08 Degussa Ag Coated peroxygen compounds with controlled release, a process for their preparation and their use
EP1475350B1 (de) * 2003-05-07 2005-07-13 Degussa AG Umhülltes Natriumpercarbonatgranulat mit verbesserter Lagerstabilität
TWI350309B (en) * 2003-12-26 2011-10-11 Kao Corp Softening detergent composition
DE102004054495A1 (de) * 2004-11-11 2006-05-24 Degussa Ag Natriumpercarbonatpartikel mit einer Thiosulfat enthaltenden Hüllschicht
US8734867B2 (en) 2007-12-28 2014-05-27 Liveleaf, Inc. Antibacterial having an extract of pomegranate combined with hydrogen peroxide
BRPI1006287A2 (pt) * 2009-03-04 2015-08-25 Metaactiv Inc Composição botânica e aditivada por local, método de tratamento prevenção ou aperfeiçoamento dos sintomas de um distúrbio gástrico, método de tratamento da água potável, de uma infecção, de uma ferida, de desinfecção de uma superfície, de preservação de um alimento, e, de melhora da função gástrica de um animal; e kit
US8722040B2 (en) 2011-06-24 2014-05-13 Liveleaf, Inc. Site-activated binding systems that selectively increase the bioactivity of phenolic compounds at target sites
US9192635B2 (en) 2011-06-24 2015-11-24 Liveleaf, Inc. Method of treating damaged mucosal or gastrointestinal tissue by administering a composition comprising a mixture of pomegranate and green tea extracts and releasably bound hydrogen peroxide
US8716351B1 (en) 2012-12-23 2014-05-06 Liveleaf, Inc. Methods of treating gastrointestinal spasms

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225872A (en) * 1917-01-16 1917-05-15 Roessler & Hasslacher Chemical Process for rendering alkali percarbonates stable.
US1225722A (en) * 1917-01-16 1917-05-08 Roessler & Hasslacher Chemical Process of manufacturing alkali-metal percarbonate.
US1225832A (en) * 1917-01-27 1917-05-15 Roessler & Hasslacher Chemical Process of manufacturing alkali percarbonates.
BE463513A (OSRAM) * 1943-08-09
US2541733A (en) * 1947-05-22 1951-02-13 Du Pont Production of alkali metal carbonate perhydrates
NL111354C (OSRAM) * 1956-01-20

Also Published As

Publication number Publication date
BE804314A (fr) 1974-02-28
DE2344017A1 (de) 1974-03-07
JPS4969581A (OSRAM) 1974-07-05
US3860694A (en) 1975-01-14
FR2197811B1 (OSRAM) 1977-05-13
CA998821A (en) 1976-10-26
FR2197811A1 (OSRAM) 1974-03-29

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