NL6916356A - - Google Patents
Info
- Publication number
- NL6916356A NL6916356A NL6916356A NL6916356A NL6916356A NL 6916356 A NL6916356 A NL 6916356A NL 6916356 A NL6916356 A NL 6916356A NL 6916356 A NL6916356 A NL 6916356A NL 6916356 A NL6916356 A NL 6916356A
- 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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7953768 | 1968-10-30 | ||
| JP833269 | 1969-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916356A true NL6916356A (https=) | 1970-05-04 |
Family
ID=26342828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916356A NL6916356A (https=) | 1968-10-30 | 1969-10-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3890312A (https=) |
| DE (1) | DE1954719C3 (https=) |
| GB (1) | GB1264395A (https=) |
| NL (1) | NL6916356A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013260B1 (https=) * | 1970-07-14 | 1975-05-19 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2759003A (en) * | 1952-10-11 | 1956-08-14 | Goodrich Co B F | Purification of beta-lactones by aqueous alkali extraction |
| DE1568090A1 (de) * | 1966-03-16 | 1970-01-08 | Basf Ag | Verfahren zur Herstellung von ss-Lactonen |
-
1969
- 1969-10-27 GB GB1264395D patent/GB1264395A/en not_active Expired
- 1969-10-30 DE DE1954719A patent/DE1954719C3/de not_active Expired
- 1969-10-30 NL NL6916356A patent/NL6916356A/xx not_active Application Discontinuation
- 1969-10-30 US US872727A patent/US3890312A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1954719A1 (de) | 1970-05-06 |
| US3890312A (en) | 1975-06-17 |
| DE1954719B2 (de) | 1975-05-15 |
| GB1264395A (https=) | 1972-02-23 |
| DE1954719C3 (de) | 1975-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |