DE2652422C2 - Verfahren zur Herstellung von Diphthaloyl-peroxid - Google Patents
Verfahren zur Herstellung von Diphthaloyl-peroxidInfo
- Publication number
- DE2652422C2 DE2652422C2 DE2652422A DE2652422A DE2652422C2 DE 2652422 C2 DE2652422 C2 DE 2652422C2 DE 2652422 A DE2652422 A DE 2652422A DE 2652422 A DE2652422 A DE 2652422A DE 2652422 C2 DE2652422 C2 DE 2652422C2
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen peroxide
- phthalic anhydride
- peroxide
- diphthaloyl
- reaction
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/32—Peroxy compounds the —O—O— group being bound between two >C=O groups
- C07C409/34—Peroxy compounds the —O—O— group being bound between two >C=O groups both belonging to carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB47388/75A GB1541219A (en) | 1975-11-18 | 1975-11-18 | Preparation of a dipthaloyl peroxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2652422A1 DE2652422A1 (de) | 1977-05-26 |
| DE2652422C2 true DE2652422C2 (de) | 1985-10-03 |
Family
ID=10444790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2652422A Expired DE2652422C2 (de) | 1975-11-18 | 1976-11-17 | Verfahren zur Herstellung von Diphthaloyl-peroxid |
Country Status (17)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111076U (enrdf_load_stackoverflow) * | 1985-12-27 | 1987-07-15 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB271725A (en) * | 1926-10-26 | 1927-06-02 | Ralph Harper Mckee | Improvements in or relating to methods of making peroxides of organic acids |
| FR1528458A (fr) * | 1966-06-23 | 1968-06-07 | Chefaro Mij Nv | Compositions stabilisées de peroxydes organiques solides |
-
1975
- 1975-11-18 GB GB47388/75A patent/GB1541219A/en not_active Expired
-
1976
- 1976-11-02 AU AU19242/76A patent/AU517655B2/en not_active Expired
- 1976-11-09 ZA ZA766689A patent/ZA766689B/xx unknown
- 1976-11-10 CA CA265,400A patent/CA1081252A/en not_active Expired
- 1976-11-11 LU LU76174A patent/LU76174A1/xx unknown
- 1976-11-12 ES ES453284A patent/ES453284A1/es not_active Expired
- 1976-11-12 BE BE1007765A patent/BE848246A/xx not_active IP Right Cessation
- 1976-11-12 FR FR7634405A patent/FR2332267A1/fr active Granted
- 1976-11-15 CH CH1435976A patent/CH616153A5/fr not_active IP Right Cessation
- 1976-11-15 AT AT847776A patent/AT355555B/de not_active IP Right Cessation
- 1976-11-16 DK DK514676A patent/DK514676A/da unknown
- 1976-11-17 NL NL7612797A patent/NL7612797A/xx not_active Application Discontinuation
- 1976-11-17 DE DE2652422A patent/DE2652422C2/de not_active Expired
- 1976-11-17 IT IT52225/76A patent/IT1069566B/it active
- 1976-11-17 BR BR7607682A patent/BR7607682A/pt unknown
- 1976-11-17 SE SE7612862A patent/SE7612862L/xx unknown
- 1976-11-18 JP JP51139025A patent/JPS6017785B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1081252A (en) | 1980-07-08 |
| NL7612797A (nl) | 1977-05-23 |
| AU1924276A (en) | 1978-05-11 |
| AU517655B2 (en) | 1981-08-20 |
| GB1541219A (en) | 1979-02-28 |
| SE7612862L (sv) | 1977-05-19 |
| ES453284A1 (es) | 1977-11-01 |
| DK514676A (da) | 1977-05-19 |
| ATA847776A (de) | 1979-08-15 |
| CH616153A5 (en) | 1980-03-14 |
| BE848246A (fr) | 1977-05-12 |
| IT1069566B (it) | 1985-03-25 |
| FR2332267B1 (enrdf_load_stackoverflow) | 1981-09-18 |
| DE2652422A1 (de) | 1977-05-26 |
| JPS5262236A (en) | 1977-05-23 |
| FR2332267A1 (fr) | 1977-06-17 |
| ZA766689B (en) | 1977-10-26 |
| LU76174A1 (enrdf_load_stackoverflow) | 1977-05-18 |
| JPS6017785B2 (ja) | 1985-05-07 |
| BR7607682A (pt) | 1977-10-04 |
| AT355555B (de) | 1980-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: JUNG, E., DIPL.-CHEM. DR.PHIL. SCHIRDEWAHN, J., DI |
|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |