Abstract: A method is provided for the preparation of a conductive composition containing a polymerized aromatic amine wherein the aromatic amine is oxidatively polymerized in an acidic aqueous medium in the presence of an oxidizing agent, a doping agent and an aromatic polyalkyleneoxide in an amount sufficient to stabilize the resulting composition. Preferably, the aromatic amine is aniline or a substituted aniline. Compositions produced by such method are also disclosed. These compositions are useful for treating various substrates to make such substrates conductive.

Abstract: Improved conductive latex dispersions are disclosed comprising a specific blend of conductive carbon black particles. The carbon black component of the blend comprises acetylene carbon black particles and furnace black particles, with the furnace black particles having a nitrogen surface area (m.sup.2 /gm) of about 250 or greater and a DBP absorption value cc/100 gm of about 180 or above. The dispersions exhibit stable viscosity upon usage and storage and still result in acceptable conductivity.

Abstract: The compositions are derived from Bi.sub.4 V.sub.2 O.sub.11 and are characterized by the fact that at least one of the elements present is substituted, the substituting element(s) being such that the structural nature of the gamma phase of Bi.sub.4 V.sub.2 O.sub.11 is maintained, as well as the equilibrium of the loads.

Abstract: Antistatic additive composition comprises first quaternary ammonium salt represented by the formula ##STR1## where R.sup.1 is an aliphatic hydrocarbon group containing from about 11 to about 21 carbon atoms and X.sup.- is anion, and polyether represented by the formulaCH.sub.3 O(EO).sub.m (PO).sub.n Hwhere E is bivalent ethylene, PO is bivalent propyleneoxy derived from propylene oxide, the average value of n is in the range of from 0 to about 8, and the average value of m is greater than the average value of n and is in the range of from about 1 to about 12. Preferably second quaternary ammonium salt represented by the formula ##STR2## where R.sup.2 is an alkyl group containing from 1 to about 4 carbon atoms and Y.sup.- is an anion, is also present. The antistatic additive compositions may be admixed with poly(vinyl chloride) to impart antistatic properties to the poly(vinyl chloride) composition.

Abstract: The electrical conductivity of organosiloxane compositions containing high loadings of finely divided silver particles coated with an esterified fatty acid is superior relative to the conductivity of compositions containing silver particles that are either uncoated or coated with prior art treating agents, including free fatty acids.

Abstract: The invention relates to a surface treatment composition and a method of using the composition to provide the treated surface with a suitable surface conductivity for electrostatic painting of the surface. The surface treatment composition preferably comprises a mixture of: (a) a substituted or unsubstituted aromatic polycarboxylic acid, anhydride or salt thereof, and (b) a quaternary ammonium salt or (b') an ethoxylated tertiary fatty amine, in a compatible vehicle, said composition having a pH of below about 4.5, said polycarboxylic acid and said quaternary ammonium salt or ethoxylated fatty amine each being present in said composition in an amount effective to impart to said thermoplastic surface a resistivity value of between about 10.sup.8 ohms/cm.sup.2 and about 10.sup.12 ohms/cm.sup.2, or a 90% electrostatic charge decay time of less than five seconds, or both.

Abstract: A conditioning shampoo is provided in the form of an aqueous solution having a pH of about 5 to 6 and which includes, in percent by weight of the total composition:(a) about 6 to 20% of at least one anionic surfactant;(b) about 0.1 to about 5% of a dimethicone copolyol having an ethylene oxide/propylene oxide ratio of from about 70/30 to 80/20; and(c) a conditioning component comprising a combination of (i) about 0.1 to 2% guar hydroxypropyltrimonium chloride, (ii) about 0.1 to 2% hydroxypropyl bis-isostearamidopropyldimonium chloride, (iii) about 0.05 to 1.5% of an aluminum salt of a mineral acid, and (iv) about 0.00001 to 0.01% of a fluoroquaternary.

Abstract: A room temperature vulcanizing type electroconductive silicone rubber composition comprising(A) 100 parts by weight of an organopolysiloxane having in one molecule thereof at least two hydroxyl groups and/or alkoxy groups, said hydroxyl groups and alkoxy groups being bonded to silicon atoms;(b) 10 to 850 parts by weight of a powdery or fibrous metallic oxide-type electroconductive material showing a white or a light and bright color;(C) 0.1 to 30 parts by weight of a crosslinking agent;(D) 0 to 5 parts by weight of a crosslinking catalyst; and(E) 1 to 500 parts by weight of a volatile organic solventis disclosed. The composition can cold cure to form a rubber-like elastomer showing a white color or a light and bright color and having a stable semiconducting properties over a long period of time.

Abstract: A solid-oxide electrolyte operable at between 600.degree. C. and 800.degree. C. and a method of producing the solid-oxide electrolyte are provided. The solid-oxide electrolyte comprises a combination of a compound having weak metal-oxygen interactions with a compound having stronger metal-oxygen interactions whereby the resulting combination has both strong and weak metal-oxygen interaction properties.

Abstract: An organic polymer solution comprising an organic solvent and, dissolved therein,(a) an organic polymer which has an imino-p-phenylene structural unit of the formula ##STR1## as a major repeating unit and is organic solvent-soluble, (b) a protonic acid having a pK.sub.a value of 4.8 or less or a derivative thereof,(c) at least one member selected from the group consisting of an oxidizing agent which does not have oxidizing ability at ordinary temperature but has oxidizing ability at temperatures not lower than 60.degree. C., and an oxidation catalyst.

Abstract: A composition, which comprises copper alloy powder represented by a general formula Ag.sub.x Cu.sub.y M.sub.z (where M represents one or more metals selected from Pb, Bi and Zn; x, y and z are atomic ratio values, respectively; and 0.001.ltoreq.x.ltoreq.0.4, 0.6.ltoreq.y.ltoreq.0.999, 0.ltoreq.z.ltoreq.0.05 and x+y+z=1) having particle surface silver concentration higher than the average silver concentration thereof and a region in which a silver concentration increases toward the particle surface, glass frit and an organic vehicle, is useful for pastes for screen printing, electroconductive circuits, electrodes, electromagnetic wave shields and an electroconductive pastes for a resistance contacts.

Abstract: A composition for decontaminating and/or disinfecting the hands comprising an amphoteric-cationic surfactant, a cationic surfactant, a wetting agent which is compatible with the cationic surfactant, and a nonionogenic regreasing agent is disclosed.