ES2117555A1 - Procedimiento perfeccionado para la fabricacion de metileno-bis-(dibutil-ditio-carbamato) con color asim inferior a 2. - Google Patents

Procedimiento perfeccionado para la fabricacion de metileno-bis-(dibutil-ditio-carbamato) con color asim inferior a 2.

Info

Publication number
ES2117555A1
ES2117555A1 ES09600238A ES9600238A ES2117555A1 ES 2117555 A1 ES2117555 A1 ES 2117555A1 ES 09600238 A ES09600238 A ES 09600238A ES 9600238 A ES9600238 A ES 9600238A ES 2117555 A1 ES2117555 A1 ES 2117555A1
Authority
ES
Spain
Prior art keywords
dibutyl
methylene
temperature
bis
vacuum stabilization
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.)
Granted
Application number
ES09600238A
Other languages
English (en)
Other versions
ES2117555B1 (es
Inventor
Bela Jover
Janos Fostner
Jozsef Petro
Szoboszlay Szabolcs
Imre Fekete
Karoly Csergo
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.)
Mol Magyar Olaj es Gazipari Rt
Original Assignee
Mol Magyar Olaj es Gazipari Rt
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 Mol Magyar Olaj es Gazipari Rt filed Critical Mol Magyar Olaj es Gazipari Rt
Publication of ES2117555A1 publication Critical patent/ES2117555A1/es
Application granted granted Critical
Publication of ES2117555B1 publication Critical patent/ES2117555B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C333/14—Dithiocarbamic acids; Derivatives thereof
    • C07C333/18—Esters of dithiocarbamic acids
    • C07C333/20—Esters of dithiocarbamic acids having nitrogen atoms of dithiocarbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)

Abstract

PROCEDIMIENTO PERFECCIONADO PARA LA FABRICACION DE METILENO-BIS-(DIBUTIL-DITIOCARBAMATO) CON COLOR ASTM INFERIOR A 2. LA INVENCION SE REFIERE A LA FABRICACION MEJORADA DE METILENO-BIS-(DIBUTIL-DITIOCARBAMATO) CON COLOR ASTM INFERIOR A 2, MEDIANTE REACCION DE SOLUCIONES ACUOSAS DE DIBUTIL-AMINA E HIDROXIDO SODICO CON DISULFURO DE CARBONO, TRATAMIENTO DEL PRODUCTO DE REACCION OBTENIDO CON DICLORURO DE METILENO, SEGUIDO POR ESTABILIZACION AL VACIO, SEPARACION DE FASES Y FILTRADO DEL CLORURO SODICO PRECIPITADO. DURANTE LA REACCION CON DISULFURO DE CARBONO LA TEMPERATURA DE LA MEZCLA SE MANTIENE A 15C O MENOS Y LA ESTABILIZACION AL VACIO SE EFECTUA EN DOS PASOS, PRIMERO A TEMPERATURA ENTRE 45C Y 100C Y PRESION DE 5-50 KPA, DESPUES SE LLEVA A CABO LA SEPARACION DE FASES A TEMPERATURA ENTRE 35C Y 50C, Y A CONTINUACION SE EFECTUA UNA ESTABILIZACION AL VACIO DE LA FASE ORGANICA SEPARADA TAMBIEN A TEMPERATURA ENTRE 45C Y 100C Y A UNA PRESION DE 5-50 KPA.
ES09600238A 1995-02-03 1996-02-01 Procedimiento perfeccionado para la fabricacion de metileno-bis-(dibutil-ditiocarbamato) con color asim inferior a 2. Expired - Fee Related ES2117555B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9500320A HU211072B (en) 1995-02-03 1995-02-03 Improved process for the preparation of methylene-bis(dibutyl-dithiocarbamate) in running conditions

Publications (2)

Publication Number Publication Date
ES2117555A1 true ES2117555A1 (es) 1998-08-01
ES2117555B1 ES2117555B1 (es) 1999-07-01

Family

ID=10986340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09600238A Expired - Fee Related ES2117555B1 (es) 1995-02-03 1996-02-01 Procedimiento perfeccionado para la fabricacion de metileno-bis-(dibutil-ditiocarbamato) con color asim inferior a 2.

Country Status (30)

Country Link
US (1) US5744629A (es)
EP (1) EP0725060B1 (es)
JP (1) JPH08269005A (es)
KR (1) KR960031430A (es)
CN (1) CN1056604C (es)
AT (1) ATE181061T1 (es)
BE (1) BE1009129A3 (es)
CA (1) CA2168692C (es)
CH (1) CH690330A5 (es)
CZ (1) CZ27696A3 (es)
DE (1) DE69602770T2 (es)
DK (1) DK0725060T3 (es)
EA (1) EA000043B1 (es)
EE (1) EE9600005A (es)
ES (1) ES2117555B1 (es)
FI (1) FI960503A7 (es)
FR (1) FR2730230B1 (es)
GE (1) GEP19991794B (es)
GR (1) GR1002516B (es)
HR (1) HRP960051B1 (es)
HU (1) HU211072B (es)
IT (1) IT1282375B1 (es)
LU (1) LU88710A1 (es)
MC (1) MC2410A1 (es)
MD (1) MD1273F1 (es)
NL (1) NL1002233C2 (es)
PL (1) PL312604A1 (es)
RO (1) RO116192B1 (es)
SK (1) SK281304B6 (es)
YU (1) YU6896A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104230775A (zh) 2013-06-18 2014-12-24 中国石油化工股份有限公司 一步法制备二烷基二硫代氨基甲酸酯的方法
CN104447457B (zh) * 2013-09-17 2016-09-28 中国石油化工股份有限公司 一种4,4’-亚甲基双（二烷基二硫代甲酰胺）的制备方法
CN105503676B (zh) * 2014-09-25 2017-09-29 中国石油化工股份有限公司 一种低色度亚甲基双（二烷基二硫代甲酰胺）的安全生产方法
CN105001137A (zh) * 2015-08-13 2015-10-28 新乡市瑞丰新材料股份有限公司 一种二烷基二硫代氨基甲酸酯的制备方法
CN107556224B (zh) * 2016-06-30 2020-02-28 中国石油化工股份有限公司 二烷基二硫代氨基甲酸酯的制备方法及抗磨防锈复合剂
CN117229185B (zh) * 2023-11-14 2024-01-30 北京工业大学 一种乳膏状沥青抗老化剂合成及其使用方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725443A (en) * 1969-11-11 1973-04-03 Denki Kagaku Kogyo Kk Process for the production of an alkylene bis-dithiocarbamate
US3876550A (en) * 1974-04-15 1975-04-08 Lubrizol Corp Lubricant compositions
US5015368A (en) * 1990-06-15 1991-05-14 The Lubrizol Corporation Ore flotation process using carbamate compounds
DE4220767A1 (de) * 1992-06-25 1994-01-05 Bitterfeld Wolfen Chemie Verfahren zur Herstellung von Methylen-bis-(N,N-dialkyldithiocarbamaten)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648985A (en) * 1984-11-15 1987-03-10 The Whitmore Manufacturing Company Extreme pressure additives for lubricants
US4645538A (en) * 1984-12-24 1987-02-24 Ethyl Corporation Asphaltic compositions
US4879054A (en) * 1988-02-29 1989-11-07 Amoco Corporation Process for producing low temperature high performance grease
US4859352A (en) * 1988-02-29 1989-08-22 Amoco Corporation Low temperature high performance grease
US4880551A (en) * 1988-06-06 1989-11-14 R. T. Vanderbilt Company, Inc. Antioxidant synergists for lubricating compositions
DE68910308D1 (de) * 1989-05-10 1993-12-02 Council Scient Ind Res Verfahren zur Herstellung von 1-amino-substituierten 1-thio-substituierten 2-Nitro Alkenen.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725443A (en) * 1969-11-11 1973-04-03 Denki Kagaku Kogyo Kk Process for the production of an alkylene bis-dithiocarbamate
US3876550A (en) * 1974-04-15 1975-04-08 Lubrizol Corp Lubricant compositions
US5015368A (en) * 1990-06-15 1991-05-14 The Lubrizol Corporation Ore flotation process using carbamate compounds
DE4220767A1 (de) * 1992-06-25 1994-01-05 Bitterfeld Wolfen Chemie Verfahren zur Herstellung von Methylen-bis-(N,N-dialkyldithiocarbamaten)

Also Published As

Publication number Publication date
JPH08269005A (ja) 1996-10-15
GR1002516B (el) 1997-01-22
YU6896A (sh) 1998-07-10
EA199600003A2 (ru) 1996-07-01
NL1002233C2 (nl) 1996-08-05
FR2730230A1 (fr) 1996-08-09
FI960503A0 (fi) 1996-02-02
ES2117555B1 (es) 1999-07-01
SK14696A3 (en) 1997-08-06
HRP960051A2 (en) 1997-08-31
HU9500320D0 (en) 1995-03-28
EP0725060B1 (en) 1999-06-09
HRP960051B1 (en) 2000-06-30
PL312604A1 (en) 1996-08-05
DE69602770D1 (de) 1999-07-15
US5744629A (en) 1998-04-28
MD1273F1 (ro) 1999-07-31
ITMI960178A1 (it) 1997-08-02
BE1009129A3 (fr) 1996-12-03
CA2168692A1 (en) 1996-08-04
CN1137518A (zh) 1996-12-11
KR960031430A (ko) 1996-09-17
SK281304B6 (sk) 2001-02-12
MC2410A1 (fr) 1996-12-02
LU88710A1 (fr) 1996-08-23
CZ27696A3 (en) 1996-08-14
EA199600003A3 (ru) 1996-10-01
DK0725060T3 (da) 1999-11-15
EA000043B1 (ru) 1998-02-26
DE69602770T2 (de) 1999-11-11
RO116192B1 (ro) 2000-11-30
CN1056604C (zh) 2000-09-20
IT1282375B1 (it) 1998-03-20
FI960503A7 (fi) 1996-08-04
CH690330A5 (de) 2000-07-31
CA2168692C (en) 2008-05-20
ITMI960178A0 (es) 1996-02-02
HU211072B (en) 1997-05-28
ATE181061T1 (de) 1999-06-15
FR2730230B1 (fr) 1997-06-06
GEP19991794B (en) 1999-10-05
EE9600005A (et) 1996-08-15
EP0725060A1 (en) 1996-08-07

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