JPS4920794B1 - - Google Patents
Info
- Publication number
- JPS4920794B1 JPS4920794B1 JP45099791A JP9979170A JPS4920794B1 JP S4920794 B1 JPS4920794 B1 JP S4920794B1 JP 45099791 A JP45099791 A JP 45099791A JP 9979170 A JP9979170 A JP 9979170A JP S4920794 B1 JPS4920794 B1 JP S4920794B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/04—Seven-membered rings not condensed with other rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691956832 DE1956832A1 (de) | 1969-11-12 | 1969-11-12 | Verfahren zur Stabilisierung von Lactonen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920794B1 true JPS4920794B1 (ja) | 1974-05-27 |
Family
ID=5750875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45099791A Pending JPS4920794B1 (ja) | 1969-11-12 | 1970-11-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3720689A (ja) |
| JP (1) | JPS4920794B1 (ja) |
| BE (1) | BE758790A (ja) |
| DE (1) | DE1956832A1 (ja) |
| FR (1) | FR2066528A5 (ja) |
| GB (1) | GB1326908A (ja) |
| NL (1) | NL156393B (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093083A1 (ja) | 2017-11-09 | 2019-05-16 | 新東工業株式会社 | 鋳型用発泡骨材混合物、鋳型、及び鋳型の製造方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5725413A (en) * | 1994-05-06 | 1998-03-10 | Board Of Trustees Of The University Of Arkansas | Apparatus for and method of polishing and planarizing polycrystalline diamonds, and polished and planarized polycrystalline diamonds and products made therefrom |
| CN102781901B (zh) | 2010-02-11 | 2016-08-03 | 梅塔玻利克斯公司 | 用于从经遗传修饰的聚羟基链烷酸酯生物质制备单体组分的方法 |
| WO2013023140A1 (en) * | 2011-08-10 | 2013-02-14 | Metabolix, Inc. | Post process purification for gamma-butyrolactone production |
| BR112014030203B1 (pt) | 2012-06-08 | 2021-10-13 | Cj Cheiljedang Corporation | Processo para produção de produtos de ácido acrílico de base biológica |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3025306A (en) * | 1960-05-31 | 1962-03-13 | Union Carbide Corp | Process for the production of epsiloncaprolactones and carboxylic acids |
| GB1053972A (ja) * | 1962-08-30 | 1967-01-04 | ||
| DE1643750C3 (de) * | 1968-01-30 | 1975-08-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Lactonen mit 6 bis 13 Ringgliedern sowie Isobuttersäure |
-
0
- BE BE758790D patent/BE758790A/xx not_active IP Right Cessation
-
1969
- 1969-11-12 DE DE19691956832 patent/DE1956832A1/de not_active Withdrawn
-
1970
- 1970-10-15 NL NL7015150.A patent/NL156393B/xx not_active IP Right Cessation
- 1970-10-26 FR FR7038532A patent/FR2066528A5/fr not_active Expired
- 1970-11-05 GB GB5265770A patent/GB1326908A/en not_active Expired
- 1970-11-12 US US00089003A patent/US3720689A/en not_active Expired - Lifetime
- 1970-11-12 JP JP45099791A patent/JPS4920794B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019093083A1 (ja) | 2017-11-09 | 2019-05-16 | 新東工業株式会社 | 鋳型用発泡骨材混合物、鋳型、及び鋳型の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1326908A (en) | 1973-08-15 |
| DE1956832A1 (de) | 1971-05-19 |
| NL7015150A (ja) | 1971-05-14 |
| FR2066528A5 (ja) | 1971-08-06 |
| US3720689A (en) | 1973-03-13 |
| NL156393B (nl) | 1978-04-17 |
| BE758790A (fr) | 1971-04-16 |