FI840691A - Foerfarande foer framstaellning av vattenfria vaeteperoxidloesningar. - Google Patents
Foerfarande foer framstaellning av vattenfria vaeteperoxidloesningar. Download PDFInfo
- Publication number
- FI840691A FI840691A FI840691A FI840691A FI840691A FI 840691 A FI840691 A FI 840691A FI 840691 A FI840691 A FI 840691A FI 840691 A FI840691 A FI 840691A FI 840691 A FI840691 A FI 840691A
- Authority
- FI
- Finland
- Prior art keywords
- boiling point
- vattenfria
- vaeteperoxidloesningar
- hydrogen peroxide
- foerfarande foer
- Prior art date
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)
- Steroid Compounds (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833308740 DE3308740A1 (de) | 1983-03-11 | 1983-03-11 | Verfahren zur herstellung nichtwaessriger wasserstoffperoxidloesungen |
DE3308740 | 1983-03-11 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI840691A0 FI840691A0 (fi) | 1984-02-20 |
FI840691A true FI840691A (fi) | 1984-09-12 |
FI72299B FI72299B (fi) | 1987-01-30 |
FI72299C FI72299C (fi) | 1987-05-11 |
Family
ID=6193221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI840691A FI72299C (fi) | 1983-03-11 | 1984-02-20 | Foerfarande foer framstaellning av vattenfria vaeteperoxidloesningar. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0121660B1 (fi) |
JP (1) | JPS59169906A (fi) |
AT (1) | ATE33615T1 (fi) |
BR (1) | BR8400946A (fi) |
CA (1) | CA1206741A (fi) |
DE (2) | DE3308740A1 (fi) |
ES (1) | ES8502659A1 (fi) |
FI (1) | FI72299C (fi) |
IL (1) | IL71040A (fi) |
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 DE DE8484100839T patent/DE3470515D1/de not_active Expired
- 1984-01-27 EP EP84100839A patent/EP0121660B1/de not_active Expired
- 1984-01-27 AT AT84100839T patent/ATE33615T1/de not_active IP Right Cessation
- 1984-02-15 ES ES529731A patent/ES8502659A1/es not_active Expired
- 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 |
---|---|
EP0121660B1 (de) | 1988-04-20 |
IL71040A0 (en) | 1984-05-31 |
FI72299B (fi) | 1987-01-30 |
BR8400946A (pt) | 1984-10-16 |
DE3308740A1 (de) | 1984-09-13 |
ATE33615T1 (de) | 1988-05-15 |
ES529731A0 (es) | 1985-01-16 |
IL71040A (en) | 1987-08-31 |
FI72299C (fi) | 1987-05-11 |
EP0121660A1 (de) | 1984-10-17 |
CA1206741A (en) | 1986-07-02 |
ES8502659A1 (es) | 1985-01-16 |
DE3308740C2 (fi) | 1987-11-05 |
JPS59169906A (ja) | 1984-09-26 |
FI840691A0 (fi) | 1984-02-20 |
DE3470515D1 (en) | 1988-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: DEGUSSA AKTIENGESELLSCHAFT |