IT955255B - Procedimento di preparazione di episolfuri - Google Patents
Procedimento di preparazione di episolfuriInfo
- Publication number
- IT955255B IT955255B IT24001/72A IT2400172A IT955255B IT 955255 B IT955255 B IT 955255B IT 24001/72 A IT24001/72 A IT 24001/72A IT 2400172 A IT2400172 A IT 2400172A IT 955255 B IT955255 B IT 955255B
- Authority
- IT
- Italy
- Prior art keywords
- episulfures
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D331/00—Heterocyclic compounds containing rings of less than five members, having one sulfur atom as the only ring hetero atom
- C07D331/02—Three-membered rings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR717116663A FR2136912B1 (it) | 1971-05-07 | 1971-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT955255B true IT955255B (it) | 1973-09-29 |
Family
ID=9076678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT24001/72A IT955255B (it) | 1971-05-07 | 1972-05-06 | Procedimento di preparazione di episolfuri |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3822288A (it) |
| JP (1) | JPS5123503B1 (it) |
| BE (1) | BE783060A (it) |
| CA (1) | CA949582A (it) |
| DE (1) | DE2222239A1 (it) |
| FR (1) | FR2136912B1 (it) |
| GB (1) | GB1338342A (it) |
| IT (1) | IT955255B (it) |
| LU (1) | LU65298A1 (it) |
| NL (1) | NL7205989A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4732668A (en) * | 1985-05-31 | 1988-03-22 | The Dow Chemical Company | Novel collectors for the selective froth flotation of mineral sulfides |
| EP0713874B1 (en) * | 1994-11-22 | 2001-08-16 | Nippon Shokubai Co., Ltd. | Process for producing alkylene sulfide |
| CN1149872A (zh) * | 1995-04-05 | 1997-05-14 | 株式会社日本触媒 | 环硫乙烷的回收方法及脱水方法 |
-
1971
- 1971-05-07 FR FR717116663A patent/FR2136912B1/fr not_active Expired
-
1972
- 1972-04-28 US US00248432A patent/US3822288A/en not_active Expired - Lifetime
- 1972-05-04 NL NL7205989A patent/NL7205989A/xx active Search and Examination
- 1972-05-04 GB GB2077372A patent/GB1338342A/en not_active Expired
- 1972-05-05 CA CA141,484*7A patent/CA949582A/en not_active Expired
- 1972-05-05 BE BE783060A patent/BE783060A/xx unknown
- 1972-05-05 DE DE19722222239 patent/DE2222239A1/de active Pending
- 1972-05-05 LU LU65298D patent/LU65298A1/xx unknown
- 1972-05-06 IT IT24001/72A patent/IT955255B/it active
- 1972-05-08 JP JP47045290A patent/JPS5123503B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1338342A (en) | 1973-11-21 |
| BE783060A (fr) | 1972-09-01 |
| JPS5123503B1 (it) | 1976-07-17 |
| LU65298A1 (it) | 1972-08-23 |
| FR2136912A1 (it) | 1972-12-29 |
| CA949582A (en) | 1974-06-18 |
| DE2222239A1 (de) | 1972-11-16 |
| FR2136912B1 (it) | 1973-05-11 |
| US3822288A (en) | 1974-07-02 |
| NL7205989A (it) | 1972-11-09 |
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