NL158477B - PROCESS FOR PREPARING ACRYLIC ACID BY CATALYTIC OXIDATION OF ACROLEY. - Google Patents
PROCESS FOR PREPARING ACRYLIC ACID BY CATALYTIC OXIDATION OF ACROLEY.Info
- Publication number
- NL158477B NL158477B NL6804762A NL6804762A NL158477B NL 158477 B NL158477 B NL 158477B NL 6804762 A NL6804762 A NL 6804762A NL 6804762 A NL6804762 A NL 6804762A NL 158477 B NL158477 B NL 158477B
- Authority
- NL
- Netherlands
- Prior art keywords
- acroley
- acrylic acid
- catalytic oxidation
- preparing acrylic
- preparing
- 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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB0091979 | 1967-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6804762A NL6804762A (en) | 1968-10-09 |
NL158477B true NL158477B (en) | 1978-11-15 |
Family
ID=6986139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6804762A NL158477B (en) | 1967-04-08 | 1968-04-04 | PROCESS FOR PREPARING ACRYLIC ACID BY CATALYTIC OXIDATION OF ACROLEY. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE713362A (en) |
FR (1) | FR1562411A (en) |
GB (1) | GB1213325A (en) |
NL (1) | NL158477B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728872A (en) * | 1994-06-27 | 1998-03-17 | Lutz Riemenschneider | Stabilized acrylic acid compositions |
-
1968
- 1968-04-03 FR FR1562411D patent/FR1562411A/fr not_active Expired
- 1968-04-04 NL NL6804762A patent/NL158477B/en not_active IP Right Cessation
- 1968-04-05 GB GB1639368A patent/GB1213325A/en not_active Expired
- 1968-04-08 BE BE713362D patent/BE713362A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6804762A (en) | 1968-10-09 |
GB1213325A (en) | 1970-11-25 |
FR1562411A (en) | 1969-04-04 |
BE713362A (en) | 1968-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BASF |
|
V4 | Lapsed because of reaching the maxim lifetime of a patent |