NO313669B1 - Blanding basert på dimetyldisulfid med maskert lukt - Google Patents

Blanding basert på dimetyldisulfid med maskert lukt Download PDF

Info

Publication number: NO313669B1
Authority: NO; Norway
Prior art keywords: dmds; mixture according; mixture; ppm; odor
Prior art date: 1998-07-31

Application number

NO19993642A

Other languages

English (en)

Norwegian (no)

Other versions

NO993642L (no

NO993642D0 (no

Inventor

Georges Fremy

Original Assignee

Atochem Elf 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.)

1998-07-31

Filing date

1999-07-27

Publication date

2002-11-11

1999-07-27 Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa

1999-07-27 Publication of NO993642D0 publication Critical patent/NO993642D0/no

2000-02-01 Publication of NO993642L publication Critical patent/NO993642L/no

2002-11-11 Publication of NO313669B1 publication Critical patent/NO313669B1/no

Links

WQOXQRCZOLPYPM-UHFFFAOYSA-N dimethyl disulfide Chemical compound CSSC WQOXQRCZOLPYPM-UHFFFAOYSA-N 0.000 title claims description 51
239000000203 mixture Substances 0.000 title claims description 42
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims description 54
230000000873 masking effect Effects 0.000 claims description 15
239000003795 chemical substances by application Substances 0.000 claims description 14
QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims description 13
MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical group CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 claims description 12
QUKGYYKBILRGFE-UHFFFAOYSA-N benzyl acetate Chemical compound CC(=O)OCC1=CC=CC=C1 QUKGYYKBILRGFE-UHFFFAOYSA-N 0.000 claims description 8
125000004432 carbon atom Chemical group C* 0.000 claims description 6
229940117955 isoamyl acetate Drugs 0.000 claims description 6
PQLMXFQTAMDXIZ-UHFFFAOYSA-N isoamyl butyrate Chemical compound CCCC(=O)OCCC(C)C PQLMXFQTAMDXIZ-UHFFFAOYSA-N 0.000 claims description 6
150000002148 esters Chemical class 0.000 claims description 5
FLKPEMZONWLCSK-UHFFFAOYSA-N phthalic acid di-n-ethyl ester Natural products CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 5
MBZKQDXXFMITAC-UHFFFAOYSA-N 2-methylbutyl butanoate Chemical compound CCCC(=O)OCC(C)CC MBZKQDXXFMITAC-UHFFFAOYSA-N 0.000 claims description 4
229940007550 benzyl acetate Drugs 0.000 claims description 4
125000000753 cycloalkyl group Chemical group 0.000 claims description 4
229940094941 isoamyl butyrate Drugs 0.000 claims description 3
125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
238000000034 method Methods 0.000 description 17
MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 11
239000000047 product Substances 0.000 description 10
FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 10
235000012141 vanillin Nutrition 0.000 description 10
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 9
CBOQJANXLMLOSS-UHFFFAOYSA-N ethyl vanillin Chemical compound CCOC1=CC(C=O)=CC=C1O CBOQJANXLMLOSS-UHFFFAOYSA-N 0.000 description 8
229920001021 polysulfide Polymers 0.000 description 8
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
229910000037 hydrogen sulfide Inorganic materials 0.000 description 7
239000012535 impurity Substances 0.000 description 6
229910052717 sulfur Inorganic materials 0.000 description 6
239000011593 sulfur Substances 0.000 description 6
JLVSRWOIZZXQAD-UHFFFAOYSA-N 2,3-disulfanylpropane-1-sulfonic acid Chemical compound OS(=O)(=O)CC(S)CS JLVSRWOIZZXQAD-UHFFFAOYSA-N 0.000 description 5
239000005077 polysulfide Substances 0.000 description 5
150000008117 polysulfides Polymers 0.000 description 5
230000008901 benefit Effects 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000007872 degassing Methods 0.000 description 4
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 4
238000004090 dissolution Methods 0.000 description 4
238000004821 distillation Methods 0.000 description 4
239000007788 liquid Substances 0.000 description 4
150000001875 compounds Chemical class 0.000 description 3
229940073505 ethyl vanillin Drugs 0.000 description 3
238000004064 recycling Methods 0.000 description 3
125000000217 alkyl group Chemical group 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
XUPYJHCZDLZNFP-UHFFFAOYSA-N butyl butanoate Chemical compound CCCCOC(=O)CCC XUPYJHCZDLZNFP-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
229940043232 butyl acetate Drugs 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
229920001429 chelating resin Polymers 0.000 description 1
238000004939 coking Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
-1 hereafter called Bo Chemical compound 0.000 description 1
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
229940041616 menthol Drugs 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
HUAZGNHGCJGYNP-UHFFFAOYSA-N propyl butyrate Chemical compound CCCOC(=O)CCC HUAZGNHGCJGYNP-UHFFFAOYSA-N 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000004230 steam cracking Methods 0.000 description 1
238000005987 sulfurization reaction Methods 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
DKZBBWMURDFHNE-UHFFFAOYSA-N trans-coniferylaldehyde Natural products COC1=CC(C=CC=O)=CC=C1O DKZBBWMURDFHNE-UHFFFAOYSA-N 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1

Classifications

- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/12—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
- C07C321/14—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Fats And Perfumes (AREA)
Cosmetics (AREA)
Detergent Compositions (AREA)
Compositions Of Macromolecular Compounds (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)

NO19993642A 1998-07-31 1999-07-27 Blanding basert på dimetyldisulfid med maskert lukt NO313669B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9809864A FR2781795B1 (fr)	1998-07-31	1998-07-31	Compositions a base de dimethyldisulfure a odeur masquee

Publications (3)

Publication Number	Publication Date
NO993642D0 NO993642D0 (no)	1999-07-27
NO993642L NO993642L (no)	2000-02-01
NO313669B1 true NO313669B1 (no)	2002-11-11

Family

ID=9529276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19993642A NO313669B1 (no)	1998-07-31	1999-07-27	Blanding basert på dimetyldisulfid med maskert lukt

Country Status (32)

Country	Link
US (3)	US20010005766A1 (de)
EP (1)	EP0976726B1 (de)
JP (1)	JP4394201B2 (de)
KR (1)	KR100609276B1 (de)
CN (1)	CN1160325C (de)
AR (1)	AR024507A1 (de)
AT (1)	ATE241597T1 (de)
AU (1)	AU764075B2 (de)
BR (1)	BR9902938B1 (de)
CA (1)	CA2277895C (de)
CO (1)	CO5231229A1 (de)
DE (1)	DE69908252T2 (de)
DK (1)	DK0976726T3 (de)
EG (1)	EG22544A (de)
ES (1)	ES2200481T3 (de)
FR (1)	FR2781795B1 (de)
GC (1)	GC0000106A (de)
HU (1)	HU224221B1 (de)
ID (1)	ID23475A (de)
MY (1)	MY121424A (de)
NO (1)	NO313669B1 (de)
NZ (1)	NZ336950A (de)
PL (1)	PL191732B1 (de)
PT (1)	PT976726E (de)
RO (1)	RO120406B1 (de)
RU (1)	RU2219168C2 (de)
SG (1)	SG93838A1 (de)
SK (1)	SK283797B6 (de)
TR (1)	TR199901835A3 (de)
TW (1)	TWI224092B (de)
UA (1)	UA64738C2 (de)
ZA (1)	ZA994890B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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US6572847B2 (en)	2000-03-31	2003-06-03	The Lubrizol Corporation	Elimination of odors from lubricants by use of a combination of thiazoles and odor masks
WO2001074141A2 (en) *	2000-03-31	2001-10-11	The Lubrizol Corporation	Elimination of odors from lubricants by use of a combination of thiazoles and odor masks
US6362374B1 (en)	2000-05-01	2002-03-26	The Lubrizol Corporation	Composition of and method for polysulfides having a reduced odor level
JP2006246855A (ja) *	2005-03-14	2006-09-21	Pokka Corp	高品質な飲料・食品の製造方法
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
WO2007033082A2 (en)	2005-09-12	2007-03-22	Abela Pharmaceuticals, Inc.	Compositions comprising dimethyl sulfoxide (dmso)
US8435224B2 (en)	2005-09-12	2013-05-07	Abela Pharmaceuticals, Inc.	Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds
AU2006291134C1 (en)	2005-09-12	2013-08-15	Abela Pharmaceuticals, Inc.	Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same
FR2910348B1 (fr) *	2006-12-22	2012-05-18	Arkema France	Agent de sulfuration de catalyseur d'hydrotraitement et son utilisation pour la presulfuration in-situ et ex-situ
JP2009067767A (ja) *	2006-12-28	2009-04-02	Takeda Chem Ind Ltd	戻り臭除去方法
US8331685B2 (en)	2008-05-28	2012-12-11	Apple Inc.	Defining a border for an image
ES2727702T3 (es)	2008-07-15	2019-10-18	Callery Llc	Procedimiento para purificar sulfuros de dialquilo
FR2935142B1 (fr) *	2008-08-20	2010-11-19	Arkema France	Dimethyldisulfure issu au moins partiellement de matieres renouvellables
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.
CN101606533B (zh) *	2009-07-27	2012-05-02	山东美罗福农化有限公司	一种土壤熏蒸剂组合物及其应用
FR2948661B1 (fr) *	2009-07-31	2011-07-29	Arkema France	Composition a base de sulfure organique a odeur masquee
US9839609B2 (en)	2009-10-30	2017-12-12	Abela Pharmaceuticals, Inc.	Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis
FR2962441A1 (fr) *	2010-07-08	2012-01-13	Arkema France	Agents raft a odeur amelioree et polymeres a odeur amelioree obtenus a l'aide de ces agents
FR2965562B1 (fr)	2010-09-30	2013-03-01	Arkema France	Procede de preparation de disulfures de dialkyle
CN102816093B (zh) *	2012-08-14	2014-05-28	张怀有	甲硫醇氧化法生产二甲基二硫的方法
FR3023287B1 (fr)	2014-07-04	2016-07-22	Arkema France	Procede de preparation de methylmercaptan
FR3023288B1 (fr)	2014-07-04	2016-07-15	Arkema France	Procede de preparation de disulfure de dimethyle
FR3041636B1 (fr)	2015-09-30	2018-11-16	Arkema France	Procede de production de mercaptans par hydrogenolyse enzymatique de disulfures a l'aide d'hydrogene
US11118098B2 (en)	2018-06-27	2021-09-14	Exxonmobil Upstream Research Company	Solvent mixtures for dissolving elemental sulfur, methods of utilizing the solvent mixtures, and methods of forming the solvent mixtures
US20240034923A1 (en) *	2020-12-09	2024-02-01	ExxonMobil Technology and Engineering Company	Odor management for disulfide solvents and surfaces contacted therewith
FR3122877B1 (fr) *	2021-05-11	2024-05-10	Arkema France	Procédé de co-production de méthylmercaptan et de diméthyldisulfure à partir d’oxydes de carbone
FR3122876B1 (fr)	2021-05-11	2024-03-08	Arkema France	Procédé de co-production d’alkylmercaptan et de dialkyldisulfure à partir d’alcool
CN114057783B (zh) *	2021-12-23	2023-07-14	山东海科创新研究院有限公司	一种双草酸硼酸锂的制备方法

Family Cites Families (9)

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Publication number	Priority date	Publication date	Assignee	Title
US3647481A (en)	1969-06-13	1972-03-07	Int Flavors & Fragrances Inc	Method of making aliphatic di- and trisulfide flavoring materials
US3764709A (en)	1971-07-13	1973-10-09	Mc Cormick & Co Inc	Synthetic onion oil composition
US4355183A (en)	1979-08-08	1982-10-19	Phillips Petroleum Company	Decolorization treatment
FR2659079A1 (fr) *	1990-03-05	1991-09-06	Elf Aquitaine	Procede pour la fabrication de disulfures organiques.
US5218147A (en) *	1992-02-10	1993-06-08	Phillips Petroleum Company	Stable polysulfides and process therefor
JP3138059B2 (ja) *	1992-05-27	2001-02-26	花王株式会社	水性組成物
US5559271A (en) *	1995-07-26	1996-09-24	Phillips Petroleum Company	Organic polysulfide compositions having reduced odor
FR2774376B1 (fr)	1998-02-03	2000-03-17	Elf Aquitaine Exploration Prod	Production de polysulfures organiques stabilises et desodorises
US6362374B1 (en) *	2000-05-01	2002-03-26	The Lubrizol Corporation	Composition of and method for polysulfides having a reduced odor level

1998
- 1998-07-31 FR FR9809864A patent/FR2781795B1/fr not_active Expired - Fee Related
1999
- 1999-06-23 ES ES99401561T patent/ES2200481T3/es not_active Expired - Lifetime
- 1999-06-23 DE DE69908252T patent/DE69908252T2/de not_active Expired - Lifetime
- 1999-06-23 DK DK99401561T patent/DK0976726T3/da active
- 1999-06-23 EP EP99401561A patent/EP0976726B1/de not_active Expired - Lifetime
- 1999-06-23 AT AT99401561T patent/ATE241597T1/de active
- 1999-06-23 PT PT99401561T patent/PT976726E/pt unknown
- 1999-07-07 JP JP19296999A patent/JP4394201B2/ja not_active Expired - Lifetime
- 1999-07-08 RO RO99-00784A patent/RO120406B1/ro unknown
- 1999-07-12 US US09/350,994 patent/US20010005766A1/en not_active Abandoned
- 1999-07-19 CA CA002277895A patent/CA2277895C/fr not_active Expired - Lifetime
- 1999-07-23 BR BRPI9902938-3A patent/BR9902938B1/pt not_active IP Right Cessation
- 1999-07-27 NO NO19993642A patent/NO313669B1/no not_active IP Right Cessation
- 1999-07-28 SK SK1018-99A patent/SK283797B6/sk not_active IP Right Cessation
- 1999-07-28 NZ NZ336950A patent/NZ336950A/xx not_active IP Right Cessation
- 1999-07-28 AU AU42345/99A patent/AU764075B2/en not_active Expired
- 1999-07-28 GC GCP1999219 patent/GC0000106A/xx active
- 1999-07-28 UA UA99074359A patent/UA64738C2/uk unknown
- 1999-07-28 RU RU99116306/04A patent/RU2219168C2/ru active
- 1999-07-29 EG EG93699A patent/EG22544A/xx active
- 1999-07-29 KR KR1019990031033A patent/KR100609276B1/ko not_active Expired - Fee Related
- 1999-07-29 SG SG9903708A patent/SG93838A1/en unknown
- 1999-07-29 ZA ZA9904890A patent/ZA994890B/xx unknown
- 1999-07-30 CN CNB991118367A patent/CN1160325C/zh not_active Expired - Lifetime
- 1999-07-30 ID IDP990721D patent/ID23475A/id unknown
- 1999-07-30 MY MYPI99003257A patent/MY121424A/en unknown
- 1999-07-30 CO CO99048309A patent/CO5231229A1/es not_active Application Discontinuation
- 1999-07-30 TW TW088113013A patent/TWI224092B/zh not_active IP Right Cessation
- 1999-07-30 HU HU9902626A patent/HU224221B1/hu active IP Right Grant
- 1999-07-30 TR TR1999/01835A patent/TR199901835A3/tr unknown
- 1999-07-30 AR ARP990103829A patent/AR024507A1/es active IP Right Grant
- 1999-07-30 PL PL334700A patent/PL191732B1/pl unknown
2002
- 2002-01-14 US US10/043,282 patent/US6743951B2/en not_active Expired - Lifetime
- 2002-01-14 US US10/043,281 patent/US6639110B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
RO120406B1 (ro)	2006-01-30
CA2277895C (fr)	2005-12-06
SK283797B6 (sk)	2004-01-08
US20020156326A1 (en)	2002-10-24
FR2781795B1 (fr)	2000-09-08
HUP9902626A2 (hu)	2000-08-28
DE69908252D1 (de)	2003-07-03
KR100609276B1 (ko)	2006-08-09
CA2277895A1 (fr)	2000-01-31
HUP9902626A3 (en)	2002-01-28
US6639110B2 (en)	2003-10-28
DK0976726T3 (da)	2003-09-29
BR9902938A (pt)	2000-05-09
AR024507A1 (es)	2002-10-16
EP0976726A1 (de)	2000-02-02
TR199901835A2 (xx)	2000-02-21
NO993642L (no)	2000-02-01
MY121424A (en)	2006-01-28
SG93838A1 (en)	2003-01-21
EG22544A (en)	2003-03-31
AU764075B2 (en)	2003-08-07
US20020151753A1 (en)	2002-10-17
NO993642D0 (no)	1999-07-27
DE69908252T2 (de)	2004-03-25
ES2200481T3 (es)	2004-03-01
KR20000012068A (ko)	2000-02-25
ATE241597T1 (de)	2003-06-15
ZA994890B (en)	2000-02-02
PL191732B1 (pl)	2006-06-30
SK101899A3 (en)	2000-02-14
JP4394201B2 (ja)	2010-01-06
US6743951B2 (en)	2004-06-01
BR9902938B1 (pt)	2010-12-14
GC0000106A (en)	2005-06-29
JP2000053637A (ja)	2000-02-22
FR2781795A1 (fr)	2000-02-04
CO5231229A1 (es)	2002-12-27
AU4234599A (en)	2000-02-24
HU9902626D0 (en)	1999-10-28
TWI224092B (en)	2004-11-21
PT976726E (pt)	2003-10-31
NZ336950A (en)	2000-01-28
RU2219168C2 (ru)	2003-12-20
ID23475A (id)	2000-04-27
TR199901835A3 (tr)	2000-02-21
US20010005766A1 (en)	2001-06-28
CN1160325C (zh)	2004-08-04
EP0976726B1 (de)	2003-05-28
CN1243825A (zh)	2000-02-09
UA64738C2 (uk)	2004-03-15
PL334700A1 (en)	2000-02-14
HU224221B1 (hu)	2005-06-28

Legal Events

Date	Code	Title	Description
2019-08-12	MK1K	Patent expired

Publication	Publication Date	Title
NO313669B1 (no)	2002-11-11	Blanding basert på dimetyldisulfid med maskert lukt
US20200181073A1 (en)	2020-06-11	Controlled catalytic oxidation of merox process by-products in integrated refinery process
BE897504A (fr)	1983-12-01	Procede de production de trisulfures de dialkyle
US20110172138A1 (en)	2011-07-14	Dimethyl Disulphide Derived at least partially from Renewable Materials
KR100626185B1 (ko)	2006-09-20	유기 디설파이드의 제조 방법
SA515360006B1 (ar)	2016-03-27	تحضير مركبات ثنائي كبريتيد متماثلة وغير متماثلة بواسطة تقطير تفاعلي لخلائط مركبات ثنائي كبريتيد
US6506286B1 (en)	2003-01-14	Reactant, compound and process for the perfluoroalkylation of a nucleophile, and the derivatives obtained
TWI491587B (zh)	2015-07-11	製備二烷基二硫化物之方法
FR2630105A1 (fr)	1989-10-20	Procede de fabrication des dialkyldisulfures inferieurs
FR2609463A1 (fr)	1988-07-15	Synthese des perfluoroalkyl-2 ethanethiols
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