IT1052594B - PROCEDURE FOR THE PRODUCTION OF SILIC 2HYDROXYPTALIN3CARBOS ACID - Google Patents
PROCEDURE FOR THE PRODUCTION OF SILIC 2HYDROXYPTALIN3CARBOS ACIDInfo
- Publication number
- IT1052594B IT1052594B IT5277075A IT5277075A IT1052594B IT 1052594 B IT1052594 B IT 1052594B IT 5277075 A IT5277075 A IT 5277075A IT 5277075 A IT5277075 A IT 5277075A IT 1052594 B IT1052594 B IT 1052594B
- Authority
- IT
- Italy
- Prior art keywords
- silic
- procedure
- acid
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742460421 DE2460421A1 (en) | 1974-12-20 | 1974-12-20 | PROCESS FOR THE PRODUCTION OF 2-HYDROXYNAPHTHALIN-3-CARBONIC ACID |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1052594B true IT1052594B (en) | 1981-07-20 |
Family
ID=5934008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5277075A IT1052594B (en) | 1974-12-20 | 1975-12-18 | PROCEDURE FOR THE PRODUCTION OF SILIC 2HYDROXYPTALIN3CARBOS ACID |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5182247A (en) |
BE (1) | BE836347A (en) |
CH (1) | CH597134A5 (en) |
DE (1) | DE2460421A1 (en) |
FR (1) | FR2295008A1 (en) |
GB (1) | GB1528609A (en) |
IT (1) | IT1052594B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007026277A1 (en) | 2007-06-05 | 2008-12-11 | Voith Patent Gmbh | Hydropower plant |
-
1974
- 1974-12-20 DE DE19742460421 patent/DE2460421A1/en not_active Withdrawn
-
1975
- 1975-12-05 BE BE162503A patent/BE836347A/en unknown
- 1975-12-12 JP JP14748975A patent/JPS5182247A/en active Pending
- 1975-12-15 FR FR7538297A patent/FR2295008A1/en active Granted
- 1975-12-17 CH CH1637575A patent/CH597134A5/xx not_active IP Right Cessation
- 1975-12-18 IT IT5277075A patent/IT1052594B/en active
- 1975-12-18 GB GB5179475A patent/GB1528609A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1528609A (en) | 1978-10-18 |
DE2460421A1 (en) | 1976-06-24 |
BE836347A (en) | 1976-06-08 |
CH597134A5 (en) | 1978-03-31 |
FR2295008A1 (en) | 1976-07-16 |
FR2295008B3 (en) | 1979-10-05 |
JPS5182247A (en) | 1976-07-19 |
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