FR1601592A - - Google Patents
Info
- Publication number
- FR1601592A FR1601592A FR1601592DA FR1601592A FR 1601592 A FR1601592 A FR 1601592A FR 1601592D A FR1601592D A FR 1601592DA FR 1601592 A FR1601592 A FR 1601592A
- 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
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/353—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by isomerisation; by change of size of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1811768 | 1968-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1601592A true FR1601592A (fr) | 1970-08-31 |
Family
ID=11152035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1601592D Expired FR1601592A (fr) | 1968-06-24 | 1968-12-24 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3670016A (fr) |
DE (1) | DE1931721C3 (fr) |
FR (1) | FR1601592A (fr) |
NL (1) | NL159407B (fr) |
YU (1) | YU33184B (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3247248A (en) * | 1961-12-26 | 1966-04-19 | Cumberland Chemical Corp | Preparation of unsaturated monocarboxylic acids |
-
1968
- 1968-12-24 FR FR1601592D patent/FR1601592A/fr not_active Expired
-
1969
- 1969-06-16 US US833749A patent/US3670016A/en not_active Expired - Lifetime
- 1969-06-19 YU YU1562/69A patent/YU33184B/xx unknown
- 1969-06-20 NL NL6909519.A patent/NL159407B/xx not_active IP Right Cessation
- 1969-06-23 DE DE1931721A patent/DE1931721C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL159407B (nl) | 1979-02-15 |
YU156269A (en) | 1975-12-31 |
YU33184B (en) | 1976-06-30 |
DE1931721C3 (de) | 1978-05-03 |
DE1931721A1 (de) | 1970-04-30 |
DE1931721B2 (de) | 1977-09-15 |
US3670016A (en) | 1972-06-13 |
NL6909519A (fr) | 1969-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |