FR2147199B1 - - Google Patents
Info
- Publication number
- FR2147199B1 FR2147199B1 FR727226849A FR7226849A FR2147199B1 FR 2147199 B1 FR2147199 B1 FR 2147199B1 FR 727226849 A FR727226849 A FR 727226849A FR 7226849 A FR7226849 A FR 7226849A FR 2147199 B1 FR2147199 B1 FR 2147199B1
- Authority
- FR
- France
- 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
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16614371A | 1971-07-26 | 1971-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2147199A1 FR2147199A1 (fr) | 1973-03-09 |
FR2147199B1 true FR2147199B1 (fr) | 1974-07-26 |
Family
ID=22602004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727226849A Expired FR2147199B1 (fr) | 1971-07-26 | 1972-07-26 |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4834833A (fr) |
AR (1) | AR192811A1 (fr) |
BR (1) | BR7205007D0 (fr) |
CA (1) | CA989767A (fr) |
ES (1) | ES405119A1 (fr) |
FR (1) | FR2147199B1 (fr) |
GB (1) | GB1391107A (fr) |
IT (1) | IT961664B (fr) |
TR (1) | TR17148A (fr) |
ZA (1) | ZA725076B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51103236A (fr) * | 1975-03-08 | 1976-09-11 | Yuasa Battery Co Ltd | |
DE3539776A1 (de) * | 1985-11-09 | 1987-05-21 | Basf Ag | Verfahren zur destillation vinylaromatischer verbindungen |
JPS62115660A (ja) * | 1985-11-15 | 1987-05-27 | Matsushita Electric Ind Co Ltd | 鉛蓄電池用極板群の製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3408264A (en) * | 1966-11-22 | 1968-10-29 | Universal Oil Prod Co | Subatmospheric distillation of a benzene, toluene, ethyl benzene, styrene mixture ina single column with a cut-back oil |
-
1972
- 1972-07-24 ZA ZA725076A patent/ZA725076B/xx unknown
- 1972-07-24 ES ES405119A patent/ES405119A1/es not_active Expired
- 1972-07-24 IT IT51712/72A patent/IT961664B/it active
- 1972-07-25 CA CA147,881A patent/CA989767A/en not_active Expired
- 1972-07-25 GB GB3469272A patent/GB1391107A/en not_active Expired
- 1972-07-26 FR FR727226849A patent/FR2147199B1/fr not_active Expired
- 1972-07-26 JP JP47074218A patent/JPS4834833A/ja active Pending
- 1972-07-26 TR TR17148A patent/TR17148A/xx unknown
- 1972-07-26 AR AR243271A patent/AR192811A1/es active
- 1972-07-26 BR BR5007/72A patent/BR7205007D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
GB1391107A (en) | 1975-04-16 |
DE2236506B2 (de) | 1976-12-09 |
TR17148A (tr) | 1974-04-25 |
AR192811A1 (es) | 1973-03-14 |
FR2147199A1 (fr) | 1973-03-09 |
CA989767A (en) | 1976-05-25 |
ZA725076B (en) | 1973-04-25 |
DE2236506A1 (de) | 1973-02-15 |
BR7205007D0 (pt) | 1973-05-24 |
JPS4834833A (fr) | 1973-05-22 |
ES405119A1 (es) | 1975-07-01 |
IT961664B (it) | 1973-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |