Butyraldehyde-aniline condensate

Acacia syrup. See Acacia Acardite 2. See N-Methyl-N, N -diphenylurea ACC. See Methyl 2-cyanoacrylate Accelerator 832. See Butyraldehyde-aniline condensation product... 

Betz Entec 422. See Zinc phosphate Betz Entec 423. See Sodium metaphosphate Betz Entec 650P. See Aluminum sulfate Betz Entec 720. See Pentasodium triphosphate Betz Entec 962P. See Polyquaternium-6 Betz Entec E 425. See Phosphoric acid Betz Polymer 1192P. See Polyquaternium-6 Betz Rec-Oil 250. See Ferric sulfate Beutene . See Butyraldehyde-aniline condensation product Bexloy V-572. See Polyester elastomer, thermoplastic... 

Butyraldehyde aniline. See Butylidene aniline Butyraldehyde-aniline condensation product CAS 68411-20-1... 

Butyraldehyde-aniline reaction prod. Butyraldehyde-aniline resin. See Butyraldehyde-aniline condensation product Butyraldehyde diethyl acetal CAS 3658-95-5... 

Vulcuren 2 Vulcuren 2/EGC. See 2-Benzothiazyl-N-morpholine disulfide VulkacH 576. See Butyraldehyde-aniline condensation product Vulkacil CRV/LG. See 3-Methyl-thiazolidinethione-2... 

Butyraldehyde-aniline condensation product Trimethylthiourea accelerator, CR mechanical goods Dicatechol borate, di-o-tolyl guanidine salt accelerator, CR wire/cable Dicatechol borate, di-o-tolyl guanidine salt accelerator, curing... 

Butyraldehyde-aniline condensation product Lead dimethyidithiocarbamate accelerator, inorganic rubber Magnesium oxide accelerator, IR... 

Butyraldehyde-aniline condensation product Butyraldehyde-monobutylamine condensation prod. N,N-Dimethyl-N-cyclohexylamine Sodium diethyidithiocarbamate Zinc isopropyl xanthate... 

Anilinophenyl methacrylamide Butyraldehyde-aniline condensation product antioxidant, crankcase oils Antimony dialkylphosphorodithioate antioxidant, crankcase/industrial gear oils Lead diamyidithiocarbamate antioxidant, crates... 

Butyraldehyde-aniline condensation product 2,2 -Thiobis-(6-t-butyl-4-methylphenol) Tris (3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate Zinc 2-mercaptotoluimidazole antioxidant, EPM... 

Bisphenol A, polybutylated 4,4 -Butylidenebis (6-t-butyl-m-cresol) Butyraldehyde-aniline condensation product N,N -Di (n-octyl)-p-phenylenediamine Diphenylamine-acetone Zinc diisobutyidithiocarbamate Zinc 2-mercaptotoluimidazole antioxidant, NR latex Dimethylamine antioxidant, NR, SR... 

Butyraldehyde-aniline condensation product Vanax 808 Vanox AT Vulkacit 576... 

The most common amine used to cure chlorosulfonated polyethylene is the condensation product between butyraldehyde and aniline. This material is also de-... 

In the former Soviet Union much use is made of industrial by-products to prepare acid inhibitors. The PB class is obtained by treating technical butyraldehyde with ammonia and polymerising the resulting aldehyde-ammonia. PB-5, for example, with O-Ol-O-15% of an arsenic salt is used in 20-25% HCl. A mixture of urotropine (hexamethyleneimine, hexamine) with potassium iodide, a regulator and a foaming agent is the ChM inhibitor. BA-6 is prepared from the condensation product of hexamine with aniline. A more recent development is the Katapin series which consists of /7-alkyl benzyl pyridine chlorides Katapin A, for example, is the /7-dodecyl compound. 

The condensation products of amines and aldehydes have often been used as the reduc-tant. The most common commercial example is that arising from aniline and butyraldehyde for which the active ingredient has been identified as 3,5-diethyl-1,2-dihydro-l-phenyl-2-propyl-pyridine (DHP). A high purity grade, >85% active, has become available in recent years (Reilly Industries, PDHP Adhesive Accelerator Vanderbilt, Vanax 808 HP). 

The cure accelerator (a reducing agent) can be applied to the substrate as an activator, that is, as a solution in an organic solvent in the activator type toughened acrylic adhesives or can be contained in a second adhesive component (two-part adhesive). The most widely used reducing agent is the crude product, often described in patent literature as the condensation product, of aniline and butyraldehyde, the active component of which is N-phenyl 2-propyl 3,5-diethyl, 2 dihydropyridine (II). The aromatic amine are also... 

The most commonly used, aniline/n-butyraldehyde condensate, is available as Vanax 808 (Vanderbilt Chemical) or Du Pont 808 (E. I. Du Pont) as an oily, dark amber liquid. The 808 curative is applied as a primer by spraying, brushing, or dipping. The material is commonly applied neat but can also be diluted with a variety of solvents. Once applied the curative is effective for about 4-8 h (the active ingredients are air oxidized). 

The condensation of aniline and n-butyraldehyde results in many products, some with complex structures. It appears that the major component and active ingredient is the dihydropyridine, 8 DHP... 

In this example the aniline activator is replaced by a condensate of butyraldehyde and aniline which is applied to one or both adherends in a thin film prior to application of the adhesive. The activator generates a free-radical... 

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