FI883675A0 - Inhibering av polymerisation av omaettad syra i gasfas. - Google Patents
Inhibering av polymerisation av omaettad syra i gasfas.Info
- Publication number
- FI883675A0 FI883675A0 FI883675A FI883675A FI883675A0 FI 883675 A0 FI883675 A0 FI 883675A0 FI 883675 A FI883675 A FI 883675A FI 883675 A FI883675 A FI 883675A FI 883675 A0 FI883675 A0 FI 883675A0
- Authority
- FI
- Finland
- Prior art keywords
- omaettad
- inhibering
- gasfas
- syra
- polymerization
- 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/50—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8354387A | 1987-08-07 | 1987-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI883675A0 true FI883675A0 (fi) | 1988-08-05 |
FI883675A FI883675A (fi) | 1989-02-08 |
Family
ID=22179009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI883675A FI883675A (fi) | 1987-08-07 | 1988-08-05 | Inhibering av polymerisation av omaettad syra i gasfas. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0302697A1 (fi) |
JP (1) | JPS6466140A (fi) |
FI (1) | FI883675A (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3684582B2 (ja) * | 1993-08-09 | 2005-08-17 | 三菱化学株式会社 | (メタ)アクリル酸又は(メタ)アクリル酸エステルの重合防止方法 |
JP2001172224A (ja) * | 1999-12-21 | 2001-06-26 | Idemitsu Petrochem Co Ltd | ビニル化合物の重合防止方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2874099A (en) * | 1956-12-24 | 1959-02-17 | Shell Dev | Stabilization of unsaturated aldehydes |
DE2345394A1 (de) * | 1973-09-08 | 1975-03-27 | Roehm Gmbh | Verfahren zur herstellung von 2-hydroxyalkylestern der acryl- oder methacrylsaeure |
-
1988
- 1988-08-02 EP EP19880307119 patent/EP0302697A1/en not_active Withdrawn
- 1988-08-05 JP JP19594388A patent/JPS6466140A/ja active Pending
- 1988-08-05 FI FI883675A patent/FI883675A/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI883675A (fi) | 1989-02-08 |
JPS6466140A (en) | 1989-03-13 |
EP0302697A1 (en) | 1989-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
MM | Patent lapsed |
Owner name: ROHM AND HAAS CO |