CA949582A - Procede de preparation d'episulfures - Google Patents

Procede de preparation d'episulfures

Info

Publication number: CA949582A
Authority: CA; Canada
Prior art keywords: episulfures; procede; preparation
Prior art date: 1971-05-07
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.): Expired

Application number

CA141,484*7A

Other languages

English (en)

Other versions

CA141484S (en

Inventor

Yves Labat

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Societe Nationale des Petroles dAquitaine SA

Original Assignee

Societe Nationale des Petroles dAquitaine SA

Priority date (The priority date 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 date listed.)

1971-05-07

Filing date

1972-05-05

Publication date

1974-06-18

1972-05-05 Application filed by Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA

1974-06-18 Application granted granted Critical

1974-06-18 Publication of CA949582A publication Critical patent/CA949582A/en

Status Expired legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA141,484*7A 1971-05-07 1972-05-05 Procede de preparation d'episulfures Expired CA949582A (en)

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
CA949582A true CA949582A (en)	1974-06-18

Family

ID=9076678

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA141,484*7A Expired CA949582A (en)	1971-05-07	1972-05-05	Procede de preparation d'episulfures

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)

* Cited by examiner, † Cited by third party
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
US5833813A (en) *	1994-04-05	1998-11-10	Nippon Shokubai Co., Ltd.	Method of recovering and dehydrating ethylene sulfide
DE69522175T2 (de) *	1994-11-22	2001-11-29	Nippon Catalytic Chem Ind	Verfahren zur Herstellung von Alkylensulfiden

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 LU LU65298D patent/LU65298A1/xx unknown
- 1972-05-05 BE BE783060A patent/BE783060A/xx unknown
- 1972-05-05 DE DE19722222239 patent/DE2222239A1/de active Pending
- 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
NL7205989A (it)	1972-11-09
LU65298A1 (it)	1972-08-23
FR2136912A1 (it)	1972-12-29
FR2136912B1 (it)	1973-05-11
BE783060A (fr)	1972-09-01
US3822288A (en)	1974-07-02
DE2222239A1 (de)	1972-11-16
JPS5123503B1 (it)	1976-07-17
IT955255B (it)	1973-09-29
GB1338342A (en)	1973-11-21

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