AT287668B - Verfahren zur Reinigung von Pivalolacton - Google Patents
Verfahren zur Reinigung von PivalolactonInfo
- Publication number
- AT287668B AT287668B AT656568A AT656568A AT287668B AT 287668 B AT287668 B AT 287668B AT 656568 A AT656568 A AT 656568A AT 656568 A AT656568 A AT 656568A AT 287668 B AT287668 B AT 287668B
- Authority
- AT
- Austria
- Prior art keywords
- pivalolactone
- purifying
- purifying pivalolactone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3157867A GB1122939A (en) | 1967-07-10 | 1967-07-10 | Purification of pivalolactone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT287668B true AT287668B (de) | 1971-02-10 |
Family
ID=10325221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT656568A AT287668B (de) | 1967-07-10 | 1968-07-08 | Verfahren zur Reinigung von Pivalolacton |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT287668B (de) |
| BE (1) | BE717761A (de) |
| BR (1) | BR6800468D0 (de) |
| CH (1) | CH514570A (de) |
| DE (1) | DE1768855A1 (de) |
| ES (1) | ES355865A1 (de) |
| FR (1) | FR1573513A (de) |
| GB (1) | GB1122939A (de) |
| NL (1) | NL6809607A (de) |
| SE (1) | SE357560B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131670A (en) * | 1966-12-28 | 1968-10-23 | Shell Int Research | Improvements in or relating to the preparation of lactones |
-
1967
- 1967-07-10 GB GB3157867A patent/GB1122939A/en not_active Expired
-
1968
- 1968-07-08 DE DE19681768855 patent/DE1768855A1/de active Pending
- 1968-07-08 BR BR20046868A patent/BR6800468D0/pt unknown
- 1968-07-08 FR FR1573513D patent/FR1573513A/fr not_active Expired
- 1968-07-08 ES ES355865A patent/ES355865A1/es not_active Expired
- 1968-07-08 AT AT656568A patent/AT287668B/de not_active IP Right Cessation
- 1968-07-08 SE SE934868A patent/SE357560B/xx unknown
- 1968-07-08 NL NL6809607A patent/NL6809607A/xx unknown
- 1968-07-08 CH CH1015168A patent/CH514570A/de not_active IP Right Cessation
- 1968-07-08 BE BE717761D patent/BE717761A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768855A1 (de) | 1972-01-05 |
| FR1573513A (de) | 1969-07-04 |
| BR6800468D0 (pt) | 1973-01-09 |
| SE357560B (de) | 1973-07-02 |
| NL6809607A (de) | 1969-01-14 |
| GB1122939A (en) | 1968-08-07 |
| CH514570A (de) | 1971-10-31 |
| DE1768855B2 (de) | 1973-10-31 |
| BE717761A (de) | 1969-01-08 |
| ES355865A1 (es) | 1970-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |