BR8501032A - Processo para a producao de polissulfetos de tiuram - Google Patents

Processo para a producao de polissulfetos de tiuram

Info

Publication number
BR8501032A
BR8501032A BR8501032A BR8501032A BR8501032A BR 8501032 A BR8501032 A BR 8501032A BR 8501032 A BR8501032 A BR 8501032A BR 8501032 A BR8501032 A BR 8501032A BR 8501032 A BR8501032 A BR 8501032A
Authority
BR
Brazil
Prior art keywords
polysulphets
tiuram
production
tiuram polysulphets
Prior art date
Application number
BR8501032A
Other languages
English (en)
Inventor
Manfred Bergfeld
Ludwig Eisenhuth
Hans-Georg Zengel
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of BR8501032A publication Critical patent/BR8501032A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
    • C07D295/20—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof
    • C07D295/21—Radicals derived from sulfur analogues of carbonic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Catalysts (AREA)
BR8501032A 1984-10-27 1985-03-07 Processo para a producao de polissulfetos de tiuram BR8501032A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84112963A EP0179931B1 (de) 1984-10-27 1984-10-27 Verfahren zur Herstellung von Thiurampolysulfiden

Publications (1)

Publication Number Publication Date
BR8501032A true BR8501032A (pt) 1986-09-16

Family

ID=8192246

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501032A BR8501032A (pt) 1984-10-27 1985-03-07 Processo para a producao de polissulfetos de tiuram

Country Status (7)

Country Link
US (1) US5021603A (pt)
EP (1) EP0179931B1 (pt)
JP (1) JPS61103868A (pt)
BR (1) BR8501032A (pt)
CA (1) CA1285946C (pt)
DE (1) DE3466684D1 (pt)
ES (1) ES540514A0 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1013030A3 (fr) * 1999-02-19 2001-08-07 Ucb Sa Procede de preparation de disulfures de tetra-alkylthiurame.
ES2190402T3 (es) * 1999-02-22 2003-08-01 Flexsys Bv Proceso exento de disolvente para preparar disulfuros de tiuram.
CN108148018A (zh) * 2017-12-21 2018-06-12 蔚林新材料科技股份有限公司 橡胶硫化促进剂dptt-6的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116329A (en) * 1963-12-31 Process for the preparation of
US1681717A (en) * 1926-01-27 1928-08-21 Roessler & Hasslacher Chemical Substituted thiuram polysulphides and process of making the same
US1780545A (en) * 1928-04-28 1930-11-04 Roessler & Hasslacher Chemical Substituted thiuram polysulphide and process of making
US2414014A (en) * 1943-12-29 1947-01-07 Du Pont Preparation of thiuram polysulfides
US2794021A (en) * 1953-03-27 1957-05-28 Vanderbilt Co R T Process for making organic polysulfides
DE1226564B (de) * 1961-05-11 1966-10-13 Universal Oil Prod Co Verfahren zur Herstellung von durch Alkyl- und/oder Arylreste substituierten Thiuramdisulfiden
US4144272A (en) * 1972-10-27 1979-03-13 The Goodyear Tire & Rubber Company Method of preparing tetraalkyl thiuram disulfides
DE2349313A1 (de) * 1972-10-27 1974-05-09 Goodyear Tire & Rubber Verfahren zur herstellung von tetraalkylthiuramidsulfiden
GB1519924A (en) * 1976-06-28 1978-08-02 Goodyear Tire & Rubber Process for the preparation of tetramethylthiuram monosulphide
US4066697A (en) * 1976-06-28 1978-01-03 The Goodyear Tire & Rubber Company Process for preparing tetramethylthiuram tetrasulfide
DE3105587C2 (de) * 1981-02-16 1986-06-05 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Thiuramdisulfiden
DE3105622C2 (de) * 1981-02-16 1986-06-05 Akzo Gmbh, 5600 Wuppertal Verfahren zur Herstellung von Thiuramdisulfiden

Also Published As

Publication number Publication date
JPS61103868A (ja) 1986-05-22
JPH041741B2 (pt) 1992-01-14
US5021603A (en) 1991-06-04
EP0179931A1 (de) 1986-05-07
ES8601870A1 (es) 1985-11-16
DE3466684D1 (en) 1987-11-12
CA1285946C (en) 1991-07-09
EP0179931B1 (de) 1987-10-07
ES540514A0 (es) 1985-11-16

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/03/2000

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C07C 155/10; C07D 295/20.

Ipc: C07D 295/21 (2006.01)

Ipc: C07D 295/21 (2006.01)