Abstract: A homogeneous, high nitrile melt processable acrylonitrile olefinically unsaturated multipolymer and a process for making the multipolymer, comprising polymerizing a mixture of acrylonitrile monomer and one or more olefinically unsaturated monomers, in which the rate of addition of the multimonomer mixture is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomers and unreacted olefinically unsaturated monomer(s) is low and the polymerization process is in a monomer starved condition.

Abstract: A process for making a thermally stable melt processable acrylonitrile/methacrylonitrile/olefinically unsaturated multipolymer, comprising polymerizing a mixture of acrylonitrile monomer, methacrylonitrile monomer, and olefinically unsaturated monomer in which the rate of addition of the multimonomer mixture is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomer, unreacted methacrylonitrile monomer and unreacted olefinically unsaturated monomer is low and the polymerization process is in a monomer starved condition.

Abstract: A process for making acrylonitrile/methacrylonitrile copolymer, comprising polymerizing a mixture of acrylonitrile monomer and methacrylonitrile monomer in which the rate of addition of the comonomers is set by the rate of polymerization so that the concentration of unreacted acrylonitrile monomer and unreacted methacrylonitrile monomer is low and the polymerization process is in a starved condition.

Abstract: A multifunctional coating composition comprising a fluorocarbon polymer, an epoxy resin and a fluorinated curing agent resulting in a fluorinated epoxy resin network with improved properties of corrosion resistance and hydrophobicity.

Abstract: An epoxy fluorocarbon coating composition in the presence of a curing agent and, wherein the fluorocarbon polymer is about 5 to about 24 percent of the total weight of the coating composition and has a particle size less than 500 microns which has excellent corrosion resistance.

Abstract: The subject invention relates to a process for the deposition of an oxygen-containing high fluoropolymer thin film onto an approxpriate substrate comprising loading the substrate in an enclosed reactor; evacuating the reactor; charging the reactor with an inert carrier gas and an oxygen-containing fluorocarbon monomer feed gas; and plasma-polymerizing the feed gas such that a thin film of polymerized monomer is deposited onto the substrate.The invention further relates to an insulation material comprising the fluoropolymer thin film recited above, a plasma polymerized thin film of an oxygen-containing fluoropolymer, and the use of a polymerization precursor monomer for such thin films that is an oxygen-containing fluorocarbon monomer.

Abstract: The present invention relates to a process for coating an ultrafiltration/microfiltration membrane with a thin protective thin film comprising:(a) loading the ultrafiltration/microfiltration membrane in an enclosed reactor;(b) evacuating the reactor;(c) charging the reactor with an inert carrier gas and a gaseous nitrogen-containing organic monomer; and(d) plasma-polymerizing the organic monomer such that a thin-film protective coating of the polymerized monomer is deposited on the entire effective surface of the membrane.The present invention further relates to a nonfouling membrane comprising an ultrafiltration/microfiltration membrane substrate on which is deposited an anti-fouling polymerized nitrogen-containing organic monomer thin film protective coating.

Abstract: 100 percent solids epoxy, nitrile coating compositions comprising:(a) epoxy resins, and(b) epoxy-nitrile monomers which are useful for protective coatings.The invention further includes a process for producing the 100 percent solids epoxy nitrile coating compositions comprising:(1) forming a mixture of the epoxy resins with the epoxy nitrile monomers and curing agents,(2) applying the mixture to a substrate to form a coating, and(3) curing the coating so that in situ copolymerization of the epoxy resin and epoxy-nitrile monomer results in a multifunctional epoxy nitrile coating system.

Abstract: Novel catalyst for the photochemical conversion and storage of radiant energy through the conversion of strained cyclic non-conjugated carbon containing compounds to their corresponding conjugated forms comprises ionically bonding a transition metal complex having a square planar geometry and multiple sites of coordination with an anion-exchange resin. A method is provided for the preparation of the novel catalyst and comprises forming an acid salt derivative of the transition metal complex and mixing it together with an anion-exchange resin. A process wherein the novel catalyst is added to a strained cyclic non-conjugated carbon containing compound resulting in the release of heat energy through the conversion of the non-conjugated carbon containing compound to its conjugated form. A process and sealed container means wherein the non-conjugated carbon containing compound and the catalyst are in compartments and are separated until heat energy is required.

Abstract: Novel catalyst for the photochemical conversion and storage of radiant energy through the conversion of strained cyclic non-conjugated carbon containing compounds to their corresponding conjugated forms comprises ionically bonding a transition metal complex having a square planar geometry and multiple sites of coordination with an anion-exchange resin. A method is provided for the preparation of the novel catalyst and comprises forming an acid salt derivative of the transition metal complex and mixing it together with an anion-exchange resin. A process wherein the novel catalyst is added to a strained cyclic non-conjugated carbon containing compound resulting in the release of heat energy through the conversion of the non-conjugated carbon containing compound to its conjugated form. A process and sealed container means wherein the non-conjugated carbon containing compound and the catalyst are in compartments and are separated until heat energy is required.

Abstract: A process is provided for the capture and storage of radiant energy in highly strained carbon containing ring structures of isomerizable compounds. The process includes exposing a photocatalyst containing a compound of a metal selected from Re, Ir, Rh, Ru, Os, Pt, Pd and mixtures thereof, to radiant energy in the presence of an isomerizable compound capable of forming strained intramolecular ring structures.