NL6511922A - - Google Patents
Info
- Publication number
- NL6511922A NL6511922A NL6511922A NL6511922A NL6511922A NL 6511922 A NL6511922 A NL 6511922A NL 6511922 A NL6511922 A NL 6511922A NL 6511922 A NL6511922 A NL 6511922A NL 6511922 A NL6511922 A NL 6511922A
- Authority
- NL
- Netherlands
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)
- Polyurethanes Or Polyureas (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511922A NL6511922A (da) | 1965-09-14 | 1965-09-14 | |
| FR76071A FR1491999A (fr) | 1965-09-14 | 1966-09-12 | Procédé de purification de beta-lactones |
| CH1313266A CH468996A (de) | 1965-09-14 | 1966-09-12 | Verfahren zur Reinigung von B-Lactonen |
| BE686743D BE686743A (da) | 1965-09-14 | 1966-09-12 | |
| DE19661593428 DE1593428B2 (de) | 1965-09-14 | 1966-09-12 | Verfahren zur reinigung von betalactonen mit zwei wasserstoffatomen am beta-kohlenstoffatom und einer oder zwei alkylgruppen mit hoechstens 4 kohlenstoffatomen am alpha-kohlenstoffatom |
| SE12248/66A SE306527B (da) | 1965-09-14 | 1966-09-12 | |
| GB40668/66A GB1087287A (en) | 1965-09-14 | 1966-09-12 | A process for purifying beta-lactones |
| US779301A US3576824A (en) | 1965-09-14 | 1968-11-18 | Alpha-substituted beta-propiolactone purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511922A NL6511922A (da) | 1965-09-14 | 1965-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6511922A true NL6511922A (da) | 1967-03-15 |
Family
ID=19794134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6511922A NL6511922A (da) | 1965-09-14 | 1965-09-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3576824A (da) |
| BE (1) | BE686743A (da) |
| CH (1) | CH468996A (da) |
| DE (1) | DE1593428B2 (da) |
| GB (1) | GB1087287A (da) |
| NL (1) | NL6511922A (da) |
| SE (1) | SE306527B (da) |
-
1965
- 1965-09-14 NL NL6511922A patent/NL6511922A/xx unknown
-
1966
- 1966-09-12 SE SE12248/66A patent/SE306527B/xx unknown
- 1966-09-12 DE DE19661593428 patent/DE1593428B2/de active Granted
- 1966-09-12 CH CH1313266A patent/CH468996A/de unknown
- 1966-09-12 BE BE686743D patent/BE686743A/xx unknown
- 1966-09-12 GB GB40668/66A patent/GB1087287A/en not_active Expired
-
1968
- 1968-11-18 US US779301A patent/US3576824A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3576824A (en) | 1971-04-27 |
| CH468996A (de) | 1969-02-28 |
| DE1593428B2 (de) | 1973-03-29 |
| BE686743A (da) | 1967-03-13 |
| DE1593428C3 (da) | 1973-10-25 |
| GB1087287A (en) | 1967-10-18 |
| SE306527B (da) | 1968-12-02 |
| DE1593428A1 (de) | 1970-01-08 |