Abstract: A resin article having a ceramics coating layer comprises a resin substrate, an intermediate layer and a ceramics coating layer. The intermediate layer is made of a crosslinked resin having a higher hardness than that of the resin substrate. The intermediate layer acts to increase the bonding strength between the resin substrate and the coating layer so that the durability against the peeling of the coating layer can be improved.

Abstract: Improved chemically modified asphalts are provided of the type which is the reaction product of asphalt, a vinyl aromatic monomer and a rubbery polymer. The improved compositions are capable of impregnating glass fiber bundles and have increased elastic recovery rates, increased viscosity stability, less tack and lower viscosity. Such improved compositions are obtained by employing a styrene-butadiene thermoplastic rubber copolymer as a coreactant with the asphalt and vinyl aromatic monomer.

Abstract: Method and coating composition for coating newly formed glass at relatively low temperature and without prior "hot-end" treatment. In this method, the composition is applied in a conventional manner by spray, dip, or roller coating, the composition comprising a carboxylic functional resin in dilute aqueous solution, the solution also including a crosslinking agent for the resin and a lubricity-imparting additive. The carboxylic functionality of the resin renders it water dispersible and also renders the finished coating receptive to conventional label adhesives, decorating printing, and so forth.

Abstract: Method and coating composition for coating newly formed glass at relatively low temperature and without prior "hot end" treatment. In this method, the composition is applied in a conventional manner by spray, dip, or roller coating, the composition comprising a carboxylic functional resin in dilute aqueous solution, the solution also including a lubricity-imparting additive. The carboxylic functionality of the resin renders it water dispersible and also renders the finished coating receptive to conventional label adhesives, decorating printing, and so forth. The use of this composition, without cross-linking of the coating, protects the surface of the glass until sterilization at which time the composition is removed by hot water washing; the treated glassware is then sterilized by exposure to dry heat temperature above 400.degree. F. without surface discoloration.

Abstract: A laminated reflective panel comprises at least one mirror sheet which is less than 2.0 mm in thickness and which bears a reflective coating on its rear face. Each mirror sheet is laminated to a flat glass backing sheet which is thicker than the mirror sheet. The backing sheet is preferably of float glass.

Abstract: The present invention relates to the use of thermosetting plastics for improving supports used for cell growth. The process according to the invention consists of applying to base supports, a solution of a thermosetting plastics material and of then subjecting the thus-coated supports to the effect of heat under conditions sufficient to permit the hardening of the thermosetting plastics material and sterilization of the thus-coated supports. The supports according to the invention are suitable for any conventional seeding and trypsination operations on cell cultures; they can also be used for the cultivation of human or animal diploid cells.

Abstract: Disclosed is a novel filled continuous thermoplastic sheet material highly suitable for use in electrical applications, such as in the production of printed circuit boards. This material comprises an extruded sheet of a thermoplastic polymer, preferably poly(1,4-butylene terephthalate), containing from about 5 to 60% by weight of reinforcing filler material such as glass fibers, and having a polymer-rich surface, a gloss value of at least 15, and a maximum roughness of about 150 microinches.

Abstract: The present invention is a sulfur stabilized composition. The composition comprises an oxidized polyolefin, preferably oxidized polyethylene or oxidized polypropylene, with oxidized polyethylene being most preferred. The composition of the present invention can comprise oxidized polyolefin, asphalt, preferably oxidized, and optionally a filler.

Abstract: A size for glass fibers is disclosed, the size comprising an oxidized polyolefin, a polymeric film former and an organic acid, preferably terephthalic acid or isophthalic acid.

Abstract: A method is disclosed for protecting glass surfaces in a stack of glass sheets by treating the surfaces with a stain-inhibiting organic hydroxy acid and separating adjacent surfaces with an interleaving material.

Abstract: A method is disclosed for protecting glass surfaces in a stack of glass sheets by treating the surfaces with a mixture of stain-inhibiting organic acids which crystallize on the glass, and separating adjacent surfaces with an interleaving material.

Abstract: A chemically modified asphalt composition is provided which is especially adapted for use in the repair and maintenance of highways. The composition is a reaction product of a high oil asphalt, a vinyl aromatic monomer and a rubbery, or elastomeric, polymer.

Abstract: A chemically modified asphalt composition is provided which is especially adapted for use in the repair and maintenance of highways. The composition is a reaction product of a high oil asphalt, a vinyl aromatic monomer and a rubbery, or elastomeric, polymer.

Abstract: Composite structures comprising one or more substrates and an adhesive blend adhered thereto. The blend is strongly adhesive to various substrates and especially to various polar substrates. The blend comprises a blend of a graft copolymer of a linear low density polyethylene backbone grafted with at least one grafting monomer which is one or more polymerizable ethylenically unsaturated carboxylic acids or anhydrides thereof, blended with a polyolefin blending resin. The disclosure also includes methods of adhering the blend to one or more substrates.

Abstract: Methods are disclosed for the treatment of food, beverage, and medicine containers and the like, which are made of organic polymeric resins, to greatly increase the gas barrier properties thereof. The containers are ion-plated with a very thin flexible layer of an inorganic oxide.

Abstract: Composite structures comprising one or more substrates and an adhesive blend comprising blends of a non-elastomeric graft copolymer of a non-polar ethylene homopolymer or copolymer backbone grafted with at least one grafting monomer comprising one or more of polymerizable ethylenically unsaturated carboxylic acids or the anhydrides of such acids blended with an elastomer-free blending resin that is a mixture of one or more linear low density polyethylenes and one or more polypropylenes.

Abstract: This specification is directed to a glass spandrel product which finds particular utility as a device for enclosing a building. In accordance with preferred teachings of the invention, the new product includes light-transmitting glass sheet having first and second surfaces. A tape is also provided which is attached to one of the surfaces of the light-transmitting glass sheet. The tape is formed from an organic based strip material having good elongation strength and tensile strength characteristics and an organic adhesive which bonds the strip material to the surface of the glass sheet. The organic based strip material may be of a selected color so that the glass sheet has a desired color when viewed through the surface not having the tape bonded thereto.

Abstract: To a substrate is added a plurality of layers of materials comprising: a first layer of thermoplastic acrylic resin, to which is added a layer of aluminum foil. Over the aluminum foil is added a layer of the resin and to the top surface of the resin is added a layer of chopped strand fiber glass mat. Over the fiber glass mat is added a layer of the resin and on top of the resin is added a finish coat of paint.In some applications aggregate material is added to the finish coat of paint.

Abstract: The dielectric film contains from 40 to 97% by volume of a thermoplastic resin, from 2 to 50% by volume of a ceramic dielectric and from 1 to 25% by volume of carbon black. The composite film contain a base film layer composed of said dielectric film and the dielectric film of the thermoplastic resin provided on at least one surface thereof.

Abstract: In organic substrates having a surface coating including a first layer of plasma-polymerized alkane and a top layer of plasma-polymerized polar organic compound exhibit improved wettability and hydrophilicity, and a method for applying such coatings to the surfaces of inorganic substrates to improve their hydrophilicity and wettability characteristics.

Abstract: A process for manufacturing porous textile substrates impregnated with thermoplastic polymeric pastes, especially fleeces or mats, with subsequent gelling out of polymeric paste, which comprises penetrating impregnating one side of a textile substrate with an evacuated paste comprised of a vinyl polymer and/or copolymers of vinyl chloride, while effecting complete displacement of air through the paste and compactly impregnating said substrate.

Abstract: This application discloses a sealing floor covering useful in moist rooms and outdoor areas, comprising an undercoat and an outermost surface covering bonded to the undercoat. The undercoat is comprised of at least three bonded-together layers of a vulcanizable elastomeric material and at least one intermediate layer of the undercoat contains a vulcanization accelerator.

Abstract: The present invention comprises an adhesive sheet including a supporting sheet made of thermoplastic resinous material, a plurality of artificial filament yarns arranged substantially parallel to the longitudinal direction of the supporting sheet with at least about one-half of the cross-section of the yarn being buried in and thus strongly adhered to one side of the supporting sheet and an adhesive layer provided on the filament containing side of the supporting sheet.

Abstract: A method is disclosed for protecting glass surfaces in a stack of glass sheets by treating the surfaces with an organotin compound and separating adjacent surfaces with an interleaving material.

Abstract: A heat-moldable laminate comprising at least one thermoplastic resin layer, at least one fiber reinforced cured thermosetting resin layer, and at least one slippage layer interposed therebetween and bonding the resin layers, said slippage layer comprising a thermoplastic resin and said slippage layer being capable of being molten at lower temperatures than the moldable temperature of the thermoplastic resin layer, and a process for molding the heat-moldable laminate to produce a molded article having excellent strength and rigidity is disclosed.

Abstract: An electrostatic recording medium is disclosed comprising a recording layer, a conductive layer, and a support, the conductive layer being a dried coating film of a mixture composed of (A) a polyurethane binder resin prepared by reaction of a polyester and a polyisocyanate, and (B) a predispersion of carbon black.

Abstract: An aqueous coating composition is provided for filamentary materials that yields coated filamentary material with improved weavability and that yields reinforced elastomeric materials having improved properties of flexibility and fatigue resistance. The aqueous adhesive coating composition has a vinyl-pyridine-containing copolymer or terpolymer latex, a non-selfcrosslinkable elastomeric latex, a carboxylated butadiene polymer, and a phenolic aldehyde condensate polymer. The vinyl pyridine-containing elastomeric latex is produced from a vinyl pyridine-containing monomer, 1,3-diene hydrocarbon monomer or the terpolymer is produced in the same way with the addition of a vinyl containing monomer. The non-selfcrosslinkable elastomeric latex has a low gel content of less than around 40 weight percent and a low average particle size of less than around 2000 angstroms.

Abstract: An aqueous coating composition for filamentary materials that are to be used in reinforcing elastomeric matrix materials is provided that renders reinforced elastomeric materials having improved properties of flexibility and fatigue resistance. The aqueous adhesive coating composition has a vinyl-pyridine-containing copolymer or terpolymer latex, a phenolic aldehyde condensate polymer, and a non-self-crosslinkable elastomeric latex with a low gel content of less than around 40 weight percent and a low average particle size of less than around 2000 angstroms. The vinyl pyridine-containing elastomeric latex is produced from a vinyl pyridine-containing monomer, 1,3 diene hydrocarbon monomer or the terpolymer is produced in the same way with the addition of a vinyl containing monomer. In addition the aqueous adhesive coating composition may contain a wax emulsion, antioxidant, and carboxylated styrene butadiene copolymer latex.

Abstract: A laminated panel composed of a plastic sheet and a glass sheet bonded to each other through an adhesive layer having a thickness of not more than about 200 microns and composed of a thermoplastic resin having a softening point of less than about 100.degree. C., containing substantially no plasticizer and being plastic at room temperature, said plastic sheet being composed of a resin having a higher softening point than said thermoplastic resin.

Abstract: Compositions of matter having properties that make them strong adhesives to various substrates and especially for extrusion adhesion to various polar substrates. These compositions comprise blends of a graft copolymer of a polyethylene backbone grafted with at least one grafting monomer comprising one or more polymerizable ethylenically unsaturated carboxylic acids or the anhydrides of such acids blended with a blending resin that is a mixture of one or more high density polyethylenes and one or more polypropylenes. The disclosure also includes composite structures and their method of making comprising one or more substrates and a blend of the above as the adhesive in contact with and united with the substrate or substrates.

Abstract: Compositions of matter having properties that make them strong adhesives to various substrates and especially for adhering polypropylene and polyethylene to various polar substrates. These compositions comprise blends of a graft copolymer of a polyethylene backbone grafted with at least one grafting monomer comprising one or more of polymerizable ethylenically unsaturated carboxylic acids or the anhydrides of such acids blended with a blending resin that is a mixture of one or more high density polyethylenes, one or more linear low density polyethylenes and one or more polypropylenes. The disclosure also includes composite structures comprising one or more substrates and a blend of the above as the adhesive in contact with the substrate or substrates and the method of preparing these composite structures.

Abstract: A support matrix comprising a porous support impregnated with a polyamine substantially all of whose nitrogens bear pendant epoxide groups can be readily used to immobilize enzymes. Because immobilization results from formation of a hydrolytically stable carbon-nitrogen single bond, the resulting immobilized enzyme system may be advantageously used where hydrolytic instability of the bound enzyme is an important consideration.

Abstract: A support matrix is described where a porous inorganic support is impregnated with an amine-bearing polymer whose backbone is polar and hydrophilic. The amino groups are cross-linked and themselves bear pendant aldehyde groups kept well away from the surface of the polymer-coated support.

Abstract: A cyanoethylated resin to which adhesive properties and high dielectric constant are imparted by cyanoethylating a C.sub.2 -C.sub.4 olefin-vinyl alcohol copolymer, which is suitable for use as a dielectric material and an adhesive.

Abstract: An aqueous alkaline dispersion of a rubbery graft or over polymerized copolymer of a diene and a vinyl pyridine on a polyacrylate seed (core or substrate), said acrylate polymer having a Tg of not above about -20.degree. C., desirably also containing a polybutadiene, and a water soluble, heat reactable phenolic resin, in certain amounts is useful in forming an adhesive for bonding glass fiber reinforcing elements or cords to rubber compounds or stocks. After dipping the glass fiber cord in the one-step adhesive dip, the coated cord is heated to dry it and heat cure or heat set the adhesive on the cord. Thereafter, the adhesive containing glass fiber cord is combined or laminated (calendered) with a curable rubber compound and the resulting assembly is cured to form a composite in which the glass fiber cord is bonded to the rubber by means of said adhesive.

Abstract: Coating compositions suitable for application to optical surfaces to reduce surface misting and light reflection without creating haze comprise:(a) an inorganic particulate component selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica or alumina particles have a small particle size represented by an average particle size in the range 7 to 50 nm and the particles comprise 0.5 to 2.5% weight/volume of the total composition;(b) another inorganic particulate component also selected from colloidal silica particles, colloidal alumina particles, or a mixture thereof wherein the silica and alumina particles have a large particle size represented by an average particle size in the range 75 to 150 nm and the particles comprise 0.2 to 1.0% weight/volume of the total composition;(c) 0.1 to 1.0% weight/volume of a polymeric binder; and(d) a volatile liquid medium.

Abstract: A substrate of a recording member comprising a hard base, a first organic substance layer which is formed on the base, and a second organic substance layer which is made of a solvent-soluble organic substance and which is formed on a surface of the first organic substance layer opposite to a surface thereof lying in contact with the base. This substrate can be reused.

Abstract: An ultraviolet-curing composition comprising an ultraviolet-curing resin having active OH group or COOH group, a vinyl monomer, a thickening agent and a photo-sensitizer. A prepreg sheet containing the composition. A metallic material having anticorrosive coating which comprises a metallic material coated with a coating material mainly comprising petrolatum and further with another coating material mainly comprising the above composition. A metallic material having an anticorrosive coating which comprises a metallic material on the surface of which a rust-proof paint layer is provided and the surface of which layer is further coated with a coating material mainly comprising the above composition. The above composition and prepreg sheet are useful for the lining of metallic members of frame-work and structures.

Abstract: A composition for an interlayer film of a laminated safety glass, said composition comprising (A) a thermoplastic resin resulting from copolymerization of (1) vinyl chloride, (2) glycidyl methacrylate and (3) at least one monomer selected from the group consisting of ethylenic hydrocarbons, vinyl esters of fatty acids, acrylic esters and vinyl ethers, and (B) a plasticizer.

Abstract: A substrate having a cured color coat layer of a pigmented coating composition and a cured clear coat layer firmly adhered to the color coat layer; wherein the layers are formed from a high solids coating composition contains at least 40% by weight of a binder of film-forming constituents in which the constituents are of(1) an acrylic polymer of styrene or methyl methacrylate or mixtures thereof, an alkyl acrylate or an alkyl methacrylate and a hydroxyl alkyl acrylate or methacrylate,(2) a polyester polyol, and(3) an alkylated melamine formaldehyde crosslinking agent and optionally, an acid catalyst;the clear coat/color coat finish is particularly useful as an exterior finish for automobiles, trucks, and airplanes.

Abstract: This invention relates to a method of sealing a container mouth, and especially the mouth of a glass container, and the glass container so sealed. The method involves oxidizing the container rim portion, applying a first annular thin coating of an organo-functional silane compound and then a second annular thin coating of an ethylene acrylic acid copolymer over the first coating on the rim portion. A thin imperforate membrane such as aluminum foil having a thermoplastic sealing material such as Surlyn copolymer over its sealing surface is sealed to the container rim portion with heat and pressure.

Abstract: A composition for an interlayer film of a laminated safety glass, said composition comprising (A) a thermoplastic resin resulting from copolymerization of (1) vinyl chloride, (2) glycidyl methacrylate and (3) at least one monomer selected from the group consisting of ethylenic hydrocarbons, vinyl esters of fatty acids, acrylic esters and vinyl ethers, and (B) a plasticizer.

Abstract: In bonding molded articles of a 4-methyl-1-pentene polymer to each other or bonding a molded article of a 4-methyl-1-pentene polymer to a molded article comprised of a vinyl alcohol type polymer, metal or glass, if a solution of a modified 4-methyl-1-pentene polymer in cyclohexene and/or carbon tetrachloride is coated on at least one of the molded articles to be bonded, the adhesion strength can remarkably be improved.

Abstract: A composition for an interlayer film of a laminated safety glass, said composition comprising (A) a thermoplastic resin resulting from copolymerization of (1) vinyl chloride, (2) glycidyl methacrylate and (3) at least one monomer selected from the group consisting of ethylenic hydrocarbons, vinyl esters of fatty acids, acrylic esters and vinyl ethers, and (B) a plasticizer.

Abstract: A sheet type forming board for use in heat forming processes without the need for pre-soaking or pre-steaming required of prior hardboard materials. The forming board sheet has at least one layer containing cellulose fibers, a polyolefin, and an inorganic filler. Its moisture content is preferably 4-12%. A multi-layered sheet, wherein plys are joined together, is typically used to achieve the desired thickness and composite sheet composition. The formed products are light weight and have a number of desirable advantages, including rigidity, embossing and graining fidelity, and dielectric processability.

Abstract: A composition comprising a radiation-curable polymer, said polymer being crosslinkable and having pendant ethylenically unsaturated peptide groups is disclosed. Such polymers are useful in the field of graphic arts.

Abstract: Polyfunctional viscoelastic liquid compounds having molecular weights of at least 25,000 and preferably from 40,000 to 10 million comprise vinyl polymers having adducted thereon a plurality of groups, the same or different, the adducted groups having the general formula--CO--(CR.sub.2).sub.z --0--.sub.n Hwherein R represents a low molecular weight organic radical or, preferably, hydrogen, the total number of carbon atoms in all occurrences of R not exceeding 12, z represents a whole number from 4 to 8, preferably 5, and n represents on average, a number from, preferably, 0.5 to 300 per vinyl unit of the vinyl polymer. The compounds are soluble in a wide range of organic solvents and can find applications in adhesives, tackifiers, and fillers such as mastics, putties and like compositions.

Abstract: Complex compositions that comprise a cation guest and a polymer host are provided. The polymer host contains one or more cation-complexing segments that contain hetero atoms in a polydentate complexing array. At least two of the hetero atoms in the cation complexing segment comprise a cyclic ether selected from tetrahydrofuran 2,5-diyl units and tetrahydropyran 2,6-diyl units.

Abstract: An electrical insulation tape is disclosed comprising a sheet of mica paper impregnated with a B-staged polybutadiene polymer, a woven glass scrim next to the mica paper, a block copolymer sealing layer next to the glass scrim and optionally a polymeric sealing layer next to the mica. It has been found that the inclusion of about 0.1% to about 0.35% by weight of an organo titanate containing long saturated chains or reactive functional groups impregnated into the mica not only improves the moisture resistance of the tape, and therefore its useful life, but improves the dissipation factor as well.

Abstract: A recording medium suitable for a laser thermal recording is characterized in that a plasma polymerized film of carbon disulfide or an organic monomer containing a metal is used as the recording medium.A method for manufacturing a laser beam-recording medium of this type is characterized by producing an electric discharge in a CS.sub.2 or an organic monomer gas while evaporating a metal such as Te so as to form a plasma polymerized film containing the evaporated metal on a predetermined substrate.