BR9917126A - Produção de polisulfúricos orgânicos estabilizados e desodorizados - Google Patents
Produção de polisulfúricos orgânicos estabilizados e desodorizadosInfo
- Publication number
- BR9917126A BR9917126A BR9917126-0A BR9917126A BR9917126A BR 9917126 A BR9917126 A BR 9917126A BR 9917126 A BR9917126 A BR 9917126A BR 9917126 A BR9917126 A BR 9917126A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- stabilized
- polysulfurics
- organic
- deodorized
- Prior art date
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
"PRODUçãO DE POLISULFúRICOS ORGâNICOS ESTABILIZADOS E DESODORIZADOS". Produção para estalização e desodorização de um polisulfúrico orgânico bruto, sobre uma peça de trabalho para um carbonato de alquileno em presença de um catalisador básico e, eventualmente, desodorizador de enxofre.
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 |
---|---|
BR9917126A true BR9917126A (pt) | 2002-06-18 |
Family
ID=9522529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9917126-0A BR9917126A (pt) | 1998-02-03 | 1999-02-03 | Produção de polisulfúricos orgânicos estabilizados e desodorizados |
Country Status (22)
Country | Link |
---|---|
US (1) | US6114586A (pt) |
EP (1) | EP0933358B1 (pt) |
JP (1) | JP4361981B2 (pt) |
KR (1) | KR19990072297A (pt) |
CN (1) | CN1160324C (pt) |
AR (1) | AR019809A1 (pt) |
AT (1) | ATE203516T1 (pt) |
AU (1) | AU741067B2 (pt) |
BR (1) | BR9917126A (pt) |
CA (1) | CA2259023A1 (pt) |
CZ (1) | CZ34399A3 (pt) |
DE (1) | DE69900186T2 (pt) |
ES (1) | ES2161086T3 (pt) |
FR (1) | FR2774376B1 (pt) |
GR (1) | GR3036683T3 (pt) |
HU (1) | HU223080B1 (pt) |
ID (1) | ID22082A (pt) |
MY (1) | MY129547A (pt) |
PL (1) | PL331163A1 (pt) |
PT (1) | PT933358E (pt) |
SG (1) | SG81258A1 (pt) |
ZA (1) | ZA99679B (pt) |
Families Citing this family (12)
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 |
FR2808272B1 (fr) | 2000-04-28 | 2002-06-14 | Atofina | Procede de fabrication d'olefines sulfurees |
FR2808273B1 (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 |
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 |
CA2622204C (en) | 2005-09-12 | 2016-10-11 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same |
WO2007033082A2 (en) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (dmso) |
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 |
WO2011053874A1 (en) | 2009-10-30 | 2011-05-05 | Tandem Abela Development Group Llc | Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis |
WO2020005711A1 (en) * | 2018-06-28 | 2020-01-02 | Chevron Phillips Chemical Company Lp | Process of producing polysulfides crude product composition |
Family Cites Families (8)
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 |
DE68900007D1 (de) * | 1988-04-14 | 1990-10-04 | Elf Aquitaine | Verfahren zur herstellung von organischen di- und polysulfiden. |
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 |
-
1998
- 1998-02-03 FR FR9801225A patent/FR2774376B1/fr not_active Expired - Fee Related
-
1999
- 1999-01-14 JP JP00827199A patent/JP4361981B2/ja not_active Expired - Fee Related
- 1999-01-19 PT PT99400111T patent/PT933358E/pt unknown
- 1999-01-19 EP EP99400111A patent/EP0933358B1/fr not_active Expired - Lifetime
- 1999-01-19 AT AT99400111T patent/ATE203516T1/de not_active IP Right Cessation
- 1999-01-19 ES ES99400111T patent/ES2161086T3/es not_active Expired - Lifetime
- 1999-01-19 DE DE69900186T patent/DE69900186T2/de not_active Expired - Lifetime
- 1999-01-22 US US09/235,272 patent/US6114586A/en not_active Expired - Fee Related
- 1999-01-26 SG SG9900179A patent/SG81258A1/en unknown
- 1999-01-27 KR KR1019990002502A patent/KR19990072297A/ko active IP Right Grant
- 1999-01-28 MY MYPI99000293A patent/MY129547A/en unknown
- 1999-01-28 ZA ZA9900679A patent/ZA99679B/xx unknown
- 1999-02-01 CZ CZ99343A patent/CZ34399A3/cs unknown
- 1999-02-02 CA CA002259023A patent/CA2259023A1/fr not_active Abandoned
- 1999-02-02 HU HU9900221A patent/HU223080B1/hu not_active IP Right Cessation
- 1999-02-02 PL PL99331163A patent/PL331163A1/xx not_active Application Discontinuation
- 1999-02-02 AU AU14712/99A patent/AU741067B2/en not_active Ceased
- 1999-02-03 AR ARP990100438A patent/AR019809A1/es not_active Application Discontinuation
- 1999-02-03 ID IDP990077D patent/ID22082A/id unknown
- 1999-02-03 BR BR9917126-0A patent/BR9917126A/pt not_active IP Right Cessation
- 1999-02-03 CN CNB991017579A patent/CN1160324C/zh not_active Expired - Fee Related
-
2001
- 2001-09-20 GR GR20010401540T patent/GR3036683T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU741067B2 (en) | 2001-11-22 |
SG81258A1 (en) | 2001-06-19 |
ZA99679B (en) | 1999-07-28 |
FR2774376B1 (fr) | 2000-03-17 |
AR019809A1 (es) | 2002-03-20 |
CZ34399A3 (cs) | 1999-08-11 |
JPH11279142A (ja) | 1999-10-12 |
CN1228418A (zh) | 1999-09-15 |
ES2161086T3 (es) | 2001-11-16 |
KR19990072297A (ko) | 1999-09-27 |
CA2259023A1 (fr) | 1999-08-03 |
HU223080B1 (hu) | 2004-03-29 |
EP0933358B1 (fr) | 2001-07-25 |
DE69900186D1 (de) | 2001-08-30 |
HUP9900221A2 (hu) | 1999-10-28 |
MY129547A (en) | 2007-04-30 |
HU9900221D0 (en) | 1999-04-28 |
PT933358E (pt) | 2001-11-30 |
JP4361981B2 (ja) | 2009-11-11 |
EP0933358A1 (fr) | 1999-08-04 |
CN1160324C (zh) | 2004-08-04 |
ATE203516T1 (de) | 2001-08-15 |
ID22082A (id) | 1999-09-02 |
AU1471299A (en) | 1999-08-26 |
GR3036683T3 (en) | 2001-12-31 |
US6114586A (en) | 2000-09-05 |
FR2774376A1 (fr) | 1999-08-06 |
PL331163A1 (en) | 1999-08-16 |
DE69900186T2 (de) | 2002-03-28 |
HUP9900221A3 (en) | 2000-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008. |