TETRAISOBUTYLTHIURAM

Treatment of tris(tricaprylylmethylammonium)tetrathiovanadate(V) solution with solid tetraisobutylthiuram causes an immediate change from violet to brown. Yellow-brown crystals... [Pg.526]

Isobutyltrimethylethane. See Isooctane Isobutyl Tuads . See Tetraisobutylthiuram disulfide Isobutyl valerate CAS 10588-10-0... [Pg.2213]

Tetrairon tris (hexacyanoferrate). See Cl 77510 Tetraisobutyidialuminoxane. See Bis (diisobutylaluminum) oxide Tetraisobutylthiuram disulfide CAS 3064-73-1... [Pg.4373]

Thionyl dichloride. See Thionyl chloride Thiooctanoic acid. See Thioctic acid Thioperoxydicarbonic acid, dibutyl ester. See Dibutyl xanthogen disulfide Thioperoxydicarbonic acid diethyl ester. See Diethyl xanthogen disulfide Thioperoxydicarbonic diamide, tetrakis (2-methylpropyl)-. See Tetraisobutylthiuram disulfide... [Pg.4419]

N-Cyclohexyl-2-benzothiazolesulfenamide 1,3-Dibutylthiourea Dicyclohexylbenzothiazyl-2-sulfenamide Dimethyl diphenyl thiuram disulfide 2,6-Dimethylmorpholine Diphenylamine 4,4 -Dithiodimorpholine 2-Ethylbutyraldehyde Ethyl morpholine Formaldehyde aniline 2,6-Lutidine N-Nitrosodimethylamine Paraldehyde p-Quinone dioxime Selenium Selenium dimethyidithiocarbamate Sodium diethyidithiocarbamate Sodium dimethyidithiocarbamate Sodium nitrite N,N,N, N -Tetrabenzylthiuram disulfide Tetraisobutylthiuram disulfide Tetramethylthiuram disulfide Thiocarbamyl sulfenamide Thiophenol Thiourea Triethanolamine Triethylamine Triethylenetetramine n-Valeraldehyde Zinc dialkyl dithiophosphate Zinc diamyidithiocarbamate Zinc dibenzyl dithiocarbamate Zinc diisobutyidithiocarbamate Zinc isopropyl xanthate Zinc 2-mercaptobenzothiazole Zinc oxide Zinc-N-pentamethylene dithiocarbamate Zinc peroxide accelerator, rubber articles for repeated use food-contact... [Pg.4785]

Benzotrifluoride Caprolactam disulfide p-Quinone dioxime Selenium diethyidithiocarbamate Sulfur dichloride Tetraethylthiuram disulfide Tetraethylthiuram sulfide Tetrahydrofurfuryl acrylate Tetraisobutylthiuram disulfide vulcanizing agent, aircraft tires... [Pg.5857]

Two thiuram accelerators developed by Goodrich, Cure-rite IBM tetraisobutylthiuram monosulphide and Cure-rite IBT tetraisobutylthiuram disulphide, were evaluated along with other commercial thiurams as co-accelerators for benzothiazole sulphenamides in the vulcanisation of NR and SBR/polybutadiene tyre compounds. The effects of these thiurams on scorch safety and cure rates during vulcanisation and on the reversion resistance of vulcanisates were investigated, and differences in the types of sulphur crosslinks developed by the various thiurams were examined. 6 refs. [Pg.81]

Cleveland, Oh., 21st-24th Oct.1997, Paper 108, pp.30.012 TETRAISOBUTYLTHIURAM MONOSULFIDE SOME FURTHER APPLICATIONS OF THIS UNIQUE RETARDER/KICKER... [Pg.100]

Tetraisobutylthiuram monosulphide (TiBTM) was used as a cure retarder and secondary accelerator (kicker) with benzothiazole sulphenamide accelerators in the vulcanisation of NR and SBR/polybutadiene compounds. Increases in cure temperature, various levels of sulphur... [Pg.100]

Louisville, Ky., 8th-l 1th Oct.1996, Paper 89, pp.l4. 012 TETRAISOBUTYLTHIURAM MONOSULPHIDE HOW CAN IT BE BOTHA CURE RETARDER AND ACCELERATOR WITH BENZOTHIAZOLE SULPHENAMIDES ... [Pg.115]

A study was made of the mechanisms by which tetraisobutylthiuram monosulphide (TiBTM) acts both as a retarder and a secondary accelerator in curing systems containing benzothiazole sulphenamides as primary accelerators. Model reactions between TiBTM andTBBS, CBS or MBTS were followed by HPLC to identify intermediates formed between TiBTM and its various analogues and the primary accelerators. Some of these intermediates were independently synthesised and evaluated as retarders and secondary accelerators in SBR/ polybutadiene compounds. The isobutyl groups were responsible for imparting scorch delay characteristics to one of these intermediates, while another intermediate was most likely responsible for the secondary accelerator effect. 14 refs. [Pg.115]

TETRAISOBUTYLTHIURAM MONOSULPHIDE (TIBTM) A UNIQUE RETARDER/KICKER IN ONE MOLECULE... [Pg.128]

Tetraisobutylthiuram monosulphide (TiBTM) was evaluated as a retarder and secondary accelerator for both N-t-butyl-2-benzothiazole sulphenamide and N-cyclohexyl-2-benzothiazole sulphenamide in SBR/ polybutadiene and NR compounds. TiBTM was also compared in these systems to the retarder N-cyclohexyl thiophthalimide (CTP) and the secondary accelerator tetramethylthiuram monosulphide (TMTM). When used at low levels with sulphenamide accelerators, TiBTM could extend the scorch time by 2-3 minutes and then increase the cure rate beyond that of the primary accelerator. The extent of these effects was influenced by the types of rubber and sulphenamide. At low levels TiBTM performed as an equivalent substitute for a CTP/... [Pg.128]

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