ES2161086T3 - Produccion de polisulfuros organicos estabilizados y desodorizados. - Google Patents

Produccion de polisulfuros organicos estabilizados y desodorizados.

Info

Publication number
ES2161086T3
ES2161086T3 ES99400111T ES99400111T ES2161086T3 ES 2161086 T3 ES2161086 T3 ES 2161086T3 ES 99400111 T ES99400111 T ES 99400111T ES 99400111 T ES99400111 T ES 99400111T ES 2161086 T3 ES2161086 T3 ES 2161086T3
Authority
ES
Spain
Prior art keywords
polysulfures
stabilized
production
deodorized organic
deodorized
Prior art date
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 - Lifetime
Application number
ES99400111T
Other languages
English (en)
Inventor
Jean-Francois Devaux
Georges Fremy
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.)
Arkema France SA
Original Assignee
Atofina 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.)
Filing date
Publication date
Application filed by Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of ES2161086T3 publication Critical patent/ES2161086T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/22—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides
    • C07C319/24—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of hydropolysulfides or polysulfides by reactions involving the formation of sulfur-to-sulfur bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyethers (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

PARA ESTABILIZAR Y DESODORIZAR UN POLISULFURO ORGANICO BRUTO, SE SOMETE A UN TRATAMIENTO CON CARBONATO DE ALQUILENO EN PRESENCIA DE UN CATALIZADOR BASICO Y OPCIONALMENTE UN DONADOR DE AZUFRE.
ES99400111T 1998-02-03 1999-01-19 Produccion de polisulfuros organicos estabilizados y desodorizados. Expired - Lifetime ES2161086T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801225A FR2774376B1 (fr) 1998-02-03 1998-02-03 Production de polysulfures organiques stabilises et desodorises

Publications (1)

Publication Number Publication Date
ES2161086T3 true ES2161086T3 (es) 2001-11-16

Family

ID=9522529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99400111T Expired - Lifetime ES2161086T3 (es) 1998-02-03 1999-01-19 Produccion de polisulfuros organicos estabilizados y desodorizados.

Country Status (22)

Country Link
US (1) US6114586A (es)
EP (1) EP0933358B1 (es)
JP (1) JP4361981B2 (es)
KR (1) KR19990072297A (es)
CN (1) CN1160324C (es)
AR (1) AR019809A1 (es)
AT (1) ATE203516T1 (es)
AU (1) AU741067B2 (es)
BR (1) BR9917126A (es)
CA (1) CA2259023A1 (es)
CZ (1) CZ34399A3 (es)
DE (1) DE69900186T2 (es)
ES (1) ES2161086T3 (es)
FR (1) FR2774376B1 (es)
GR (1) GR3036683T3 (es)
HU (1) HU223080B1 (es)
ID (1) ID22082A (es)
MY (1) MY129547A (es)
PL (1) PL331163A1 (es)
PT (1) PT933358E (es)
SG (1) SG81258A1 (es)
ZA (1) ZA99679B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2781795B1 (fr) 1998-07-31 2000-09-08 Atochem Elf Sa Compositions a base de dimethyldisulfure a odeur masquee
FR2808273B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
FR2808272B1 (fr) 2000-04-28 2002-06-14 Atofina Procede de fabrication d'olefines sulfurees
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
WO2007033082A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
US7955418B2 (en) 2005-09-12 2011-06-07 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (DMSO) or related compounds or odors associated with same
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
FR2928910B1 (fr) * 2008-03-20 2010-03-12 Arkema France Procede ameliore de production d'acide cyanhydrique
BRPI0921494A2 (pt) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
FR2948661B1 (fr) * 2009-07-31 2011-07-29 Arkema France Composition a base de sulfure organique a odeur masquee
KR20120093993A (ko) 2009-10-30 2012-08-23 아벨라 파마슈티칼스, 인코포레이티드 퇴행성 관절염 치료를 위한 디메틸설폭사이드 및 메틸설포닐메탄 제제
WO2020005711A1 (en) * 2018-06-28 2020-01-02 Chevron Phillips Chemical Company Lp Process of producing polysulfides crude product composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595820A (en) * 1968-10-14 1971-07-27 Standard Oil Co Process for enhancing the sulfur retention of sulfurized polybutenes
US4355183A (en) * 1979-08-08 1982-10-19 Phillips Petroleum Company Decolorization treatment
JPS58140063A (ja) * 1982-02-13 1983-08-19 Nippon Soda Co Ltd ジアルキルポリスルフイド類の脱臭方法
FR2607496B1 (fr) * 1986-11-28 1989-03-10 Elf Aquitaine Procede de production de polysulfures organiques et systeme catalytique pour sa realisation
ES2017015B3 (es) * 1988-04-14 1990-12-16 Soc Nat Elf Aquitaine (Production) Procedimiento de preparacion de disulfuros y polisulfuros organicos
US5218147A (en) * 1992-02-10 1993-06-08 Phillips Petroleum Company Stable polysulfides and process therefor
US5403961A (en) * 1993-11-22 1995-04-04 Phillips Petroleum Company Production of polysulfides
US5559271A (en) * 1995-07-26 1996-09-24 Phillips Petroleum Company Organic polysulfide compositions having reduced odor

Also Published As

Publication number Publication date
AU741067B2 (en) 2001-11-22
MY129547A (en) 2007-04-30
EP0933358A1 (fr) 1999-08-04
JPH11279142A (ja) 1999-10-12
ATE203516T1 (de) 2001-08-15
US6114586A (en) 2000-09-05
GR3036683T3 (en) 2001-12-31
CN1160324C (zh) 2004-08-04
JP4361981B2 (ja) 2009-11-11
AU1471299A (en) 1999-08-26
FR2774376B1 (fr) 2000-03-17
HU223080B1 (hu) 2004-03-29
KR19990072297A (ko) 1999-09-27
DE69900186T2 (de) 2002-03-28
CN1228418A (zh) 1999-09-15
BR9917126A (pt) 2002-06-18
DE69900186D1 (de) 2001-08-30
HU9900221D0 (en) 1999-04-28
CA2259023A1 (fr) 1999-08-03
PL331163A1 (en) 1999-08-16
EP0933358B1 (fr) 2001-07-25
CZ34399A3 (cs) 1999-08-11
HUP9900221A2 (hu) 1999-10-28
HUP9900221A3 (en) 2000-02-28
PT933358E (pt) 2001-11-30
ZA99679B (en) 1999-07-28
FR2774376A1 (fr) 1999-08-06
ID22082A (id) 1999-09-02
AR019809A1 (es) 2002-03-20
SG81258A1 (en) 2001-06-19

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