ES8502659A1 - Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno - Google Patents
Procedimiento para preparar soluciones anhidras de peroxido de hidrogenoInfo
- Publication number
- ES8502659A1 ES8502659A1 ES529731A ES529731A ES8502659A1 ES 8502659 A1 ES8502659 A1 ES 8502659A1 ES 529731 A ES529731 A ES 529731A ES 529731 A ES529731 A ES 529731A ES 8502659 A1 ES8502659 A1 ES 8502659A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen peroxide
- boiling point
- production
- aqueous solutions
- solvents
- 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
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
- C01B15/01—Hydrogen peroxide
- C01B15/013—Separation; Purification; Concentration
- C01B15/017—Anhydrous hydrogen peroxide; Anhydrous solutions or gaseous mixtures containing hydrogen peroxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Steroid Compounds (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR SOLUCIONES ANHIDRAS DE PEROXIDO DE HIDROGENO.CONSISTEN EN MEZCLAR SOLUCIONES DE PEROXIDO DE HIDROGENO EN DISOLVENTES ORGANICOS, QUE FORMAN CON AGUA UNO O VARIOS AZEOTROPOS, CON DISOLVENTES ORGANICOS DE PUNTO DE EBULLICION ELEVADO QUE NO FORMAN CON AGUA NINGUN AZEOTROPO O SOLO FORMAN AQUELLOS AZEOTROPOS QUE TIENEN UN PUNTO DE EBULLICION CERCANO O POR ENCIMA DEL PUNTO DE EBULLICION DEL PEROXIDO DE HIDROGENO EN LOS DISOLVENTES QUE FORMAN AZEOTROPOS CON AGUA DURANTE EL MEZCLADO DIRECTO DE SOLUCIONES ACUOSAS DE PEROXIDO DE HIDROGENO CON ESTOS DISOLVENTES FORMADORES DE AZEOTROPOS Y CON LOS DISOLVENTES DE PUNTO DE EBULLICION ELEVADO; SEPARAR POR DESTILACION TODO EL DISOLVENTE FORMADOR DE AZEOTROPOS CON AGUA, Y OBTENER UNA SOLUCION ANHIDRA DE PEROXIDO DE HIDROGENO EN EL CORRESPONDIENTE DISOLVENTE DE PUNTO DE EBULLICION ELEVADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833308740 DE3308740A1 (de) | 1983-03-11 | 1983-03-11 | Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8502659A1 true ES8502659A1 (es) | 1985-01-16 |
ES529731A0 ES529731A0 (es) | 1985-01-16 |
Family
ID=6193221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES529731A Granted ES529731A0 (es) | 1983-03-11 | 1984-02-15 | Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0121660B1 (es) |
JP (1) | JPS59169906A (es) |
AT (1) | ATE33615T1 (es) |
BR (1) | BR8400946A (es) |
CA (1) | CA1206741A (es) |
DE (2) | DE3308740A1 (es) |
ES (1) | ES529731A0 (es) |
FI (1) | FI72299C (es) |
IL (1) | IL71040A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU85789A1 (fr) * | 1985-02-26 | 1986-09-02 | Oreal | Utilisation dans les domaines therapeutique et cosmetique d'une solution anhydre de peroxyde d'hydrogene |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1262982B (de) * | 1966-03-02 | 1968-03-14 | Bayer Ag | Wasserstoffperoxidloesungen in fluessigen Estern |
DE2038319C3 (de) * | 1970-08-01 | 1980-09-04 | Bayer Ag, 5090 Leverkusen | Nichtwäßrige Wasserstoffperoxid-Lösungen |
DE2038320C3 (de) * | 1970-08-01 | 1981-05-07 | Bayer Ag, 5090 Leverkusen | Nichtwäßrige Wasserstoffperpxid-Lösungen |
DE3225307A1 (de) * | 1982-07-07 | 1984-01-12 | Degussa Ag, 6000 Frankfurt | Verfahren zur herstellung wasserfreier, organischer wasserstoffperoxidloesungen |
-
1983
- 1983-03-11 DE DE19833308740 patent/DE3308740A1/de active Granted
-
1984
- 1984-01-27 EP EP84100839A patent/EP0121660B1/de not_active Expired
- 1984-01-27 AT AT84100839T patent/ATE33615T1/de not_active IP Right Cessation
- 1984-01-27 DE DE8484100839T patent/DE3470515D1/de not_active Expired
- 1984-02-15 ES ES529731A patent/ES529731A0/es active Granted
- 1984-02-20 FI FI840691A patent/FI72299C/fi not_active IP Right Cessation
- 1984-02-22 IL IL71040A patent/IL71040A/xx unknown
- 1984-02-29 BR BR8400946A patent/BR8400946A/pt not_active IP Right Cessation
- 1984-03-09 CA CA000449245A patent/CA1206741A/en not_active Expired
- 1984-03-09 JP JP59044224A patent/JPS59169906A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI72299B (fi) | 1987-01-30 |
DE3470515D1 (en) | 1988-05-26 |
DE3308740A1 (de) | 1984-09-13 |
DE3308740C2 (es) | 1987-11-05 |
FI840691A (fi) | 1984-09-12 |
EP0121660B1 (de) | 1988-04-20 |
ATE33615T1 (de) | 1988-05-15 |
JPS59169906A (ja) | 1984-09-26 |
FI840691A0 (fi) | 1984-02-20 |
ES529731A0 (es) | 1985-01-16 |
IL71040A0 (en) | 1984-05-31 |
CA1206741A (en) | 1986-07-02 |
EP0121660A1 (de) | 1984-10-17 |
FI72299C (fi) | 1987-05-11 |
IL71040A (en) | 1987-08-31 |
BR8400946A (pt) | 1984-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |