Abstract: A composition for colloidal crystals including core-shell particles and a monomer having a particular structure. The core-shell particles constitute 25% to 65% by weight of the composition, and the monomer constitutes 35% to 75% by weight of the composition. The core has an average particle size from 50 to 900 nm. Each particle includes a core and a shell. The shell is formed of a linear polymer composed of at least one of styrene and a monomer having a particular structure. One end of the linear polymer is covalently bonded to the core. The refractive index of the core (n(core)) satisfies the following formulae: wherein R1 denotes a hydrogen atom or a methyl group, and y is 0 or 1, n(shell)?n(core)?0.07, n(shell) denoting the refractive index of the shell, and n(B)?n(core)?0.07, n(B) denoting the refractive index of the monomer (B1) after curing.

Abstract: A finish for cellulosic fibrous substrates containing tertiary amine-containing polymers for providing durable control of body odors and the cellulosic materials treated with the finish, which materials exhibit little or no discoloration and little or no degradation of physical strength as a result of the treatment.

Abstract: The present invention relates to formaldehyde scavenger treatments for porous fiberglass material having formaldehyde emitting binders thereon. The invention also relates to methods of making porous fiberglass material having reduced formaldehyde emissions.

Abstract: The present invention relates to a method for reducing emissions of one or more gaseous substances from an assembly of at least two pieces of wooden materials, which have been glued together. It also relates to a method for producing a laminated wooden product comprising planing at least one of the sides of an assembly having glue lines exposed, and, treating the one or more planed sides by application of one or more treating substances reactive to one or more gaseous substances emitted from the at least one planed side. Finally, the present invention relates to a laminated wooden product having low emissions.

Abstract: Coated article, e.g., a brake disc, comprising a carbon-carbon composite component or a carbon-carbon-silicon carbide component coated at least with a phosphorus-containing antioxidant undercoating, the undercoating being covered by a silicon carbide particle-containing overcoating of alkali or alkaline earth metal silicate, pH modifier, and silicon carbide particles. Also, method of protecting a carbon-carbon composite brake disc or a carbon-carbon-silicon carbide composite brake disc against oxidation, by: coating the composite brake disc with a first phosphoric acid-based penetrant system; curing the penetrant coating at a temperature of 200° C. or above to form a first coating on the composite brake disc; applying the ceramic coating composition of claim 1 over the first coating and curing the ceramic coating at a temperature below 200° C.

Abstract: The present invention relates to a multi-component composite separate membrane and a method for preparing the same, and to a multi-component composite membrane comprising a support layer and active layers, wherein the support layer is located between the active layers.

Abstract: The present invention relates to metallic sheets having an improved antimicrobial property and also related to a method of manufacturing such sheets. More particularly, it relates to the continuous coating on metallic sheets with a resin composition containing antimicrobial additives. The surface of the metallic article is afforded antimicrobial properties by coating a liquid dispersion or solution of fine particles made of an antimicrobial ingredient on the surface of the metallic sheet dispersed in a uniform layer and cured or dried to affix to the metallic surface. The inorganic antibacterial particles are metal component-supporting oxides and zeolite powders. The inorganic antibacterial core particles have at least a primary surface coating of at least one metal or metal compound having antimicrobial properties. Roll coaters apply the coating.

Abstract: A metallic compound layer exhibiting a photocatalytic activity function is formed on the surface of light absorbing material so as to provide the property of deodorizing air or an object coming in contact with the material. Preferably, the metallic compound layer is fixed on the surface of the light absorbing material. Alternatively, the metallic compound layer is formed as a material in which the surface region includes an outer portion mainly formed of a metallic mixture including a metallic oxide, such as titanium oxide. As a method of manufacturing the light absorbing material is coated with a metallic compound for improving photocatalytic activity, and then is processed into a desired shape.

Abstract: A vibration damped structure, which is excellent in vibration absorption and sound absorption effect, is provided by coating the surface of a structure to be damped with a mixture of molten photopolymerizable resin and a photopolymerization initiator and then subjecting the coated surface to irradiation, whereby a vibration damping coating is formed on said surface.

Abstract: A method is described for the adhesion of a coating (3) on a surface (2) of a substrate (1) of a polyalkylene, such as polypropylene. The method comprises a first deep UV exposure in an inert atmosphere, and a second deep UV exposure in an oxidizing atmosphere. Between the two exposure steps, the substrate surface (2) is rinsed with an organic solvent. Such a rinsing step increases the adhesion of the coating and reduces the total exposure time.

Abstract: Applicants have developed a process and an article for delivering or applying a zeolitic molecular sieve to an odorous surface. The process involves contacting the surface with a porous article which contains a slurry a zeolitic molecular sieve having a SiO.sub.2 /Al.sub.2 O.sub.3 ratio of at least 18. The slurry also contains water, ethanol, a suspending agent, a preservative and optionally an emollient. The porous article can be woven or non-woven and includes wipes, pads, foams, towelettes, etc.

Abstract: A lamp glass for a motor vehicle, such as a headlamp or indicating lamp glass, is of a plastics material such as polycarbonate, and is subjected to treatment with ultraviolet radiation before a protective coating is deposited on it.

Abstract: A polycationic microbicidal and algaecidal agent containing as an active ingredient a polymer comprising repeating units represented by the formula (I) and having a number average molecular weight of at least 1,000, and a microbicidal and algaecidal method using the polymer: ##STR1## (wherein A is a single bond, an oxygen atom, a phenylene group, a dioxyethylene group or a tetramethyldisiloxane group, X.sub.1.sup.- and X.sub.2.sup.- may be the same or different and are counter anions in quaternary salts, p and q may be the same or different and are integers of from 1 to 6, and m is an integer of from 1 to 6, provided that A, X.sub.1.sup.-, X.sub.2.sup.-, p, q and m may be the same or optionally different for every repeating unit).

Abstract: The present invention relates to a self-deodorizing carpet and to a deodorizing composition used in the production of a tufted carpet floor covering material. More particularly, the present invention relates to the use of a particular bicarbonate-containing solution containing a water soluble latex for the treatment of tufted carpet floor covering products to impart self-deodorizing properties thereto.

Abstract: A method for preparing a mask for plate-making is disclosed. The method comprises the steps of contacting an ink layer receiving material with an ink layer transfer material having an ink layer on a substrate, applying heat in a mask pattern to the contacted material, and transferring the ink layer to the ink layer receiving material. The transmission density of the ink layer is not lower than 2 for light having a wavelength not longer than 500 nm and is not higher than 2 for at least a part of light having a wavelength longer than 500 nm.

Abstract: A thermal barrier coating for substrates comprising zirconia partially stabilized by yttria and having a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance. The invention also discloses a process for producing the thermal barrier coating.

Abstract: A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a saturated latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80.degree. C. to -20.degree. C., 10 to 30 weight parts of a hard hydrophobic acrylate monomer having Tg of +40.degree. C. to +120.degree. C., 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.

Abstract: A nonwoven fabric repellent to body fluids and having reduced odor on sterilization by irradiation or steam is made by bonding nonwoven fibers with a latex, forming said nonwoven fabric, and sterilizing said fabric, said latex is prepared by polymerizing, in the presence of 0.1 to 2 weight parts of a free radical initiator and a sufficient amount of a nonionic or anionic emulsifier, 65 to 85 weight parts of a soft hydrophobic monomer having Tg of -80.degree. C. to -20.degree. C., 10 to 30 weight parts of a hard hydrophobic monomer having Tg of +40.degree. C. to +120.degree. C., 0.1 to 5 weight parts of an unsaturated carboxylic acid containing 3 to 6 carbon atoms, and 0.1 to 5 weight parts of N-alkylol acrylamide or methacrylamide containing 1 to 10 carbon atoms, said latex has post-added and admixed therein 0.01 to 5 weight parts of an odor inhibition agent selected from amine-type antioxidants and hindered phenols that function to reduce odor of said fabric on sterilization thereof.

Abstract: Panty, panty brief, brief or other nether garment provided with a soft, nonbunching air permeable crotch panel provided with means for absorbing odorous molecules from ventilating air passing therethrough and a method of controlling the emission of odors from a woman's crotch region thereby.

Abstract: A slip containing a frit and an oxidizing catalyst is sprayed over a substrate and fused at a temperature as low as 550.degree. C. The frit consists of 15-60% by weight of SiO.sub.2, 9-35% of B.sub.2 O.sub.3, 10-30% Na.sub.2 O, 1-25% of Al.sub.2 O.sub.3, 0-20% of Li.sub.2 O, 0-10% of K.sub.2 O and 0-10% of CaO but must have at least two of Li.sub.2 O, K.sub.2 O and CaO. The oxidizing catalyst is MnOx or CuCO.sub.3 Cu(OH).sub.2 or a mixture thereof, the content being preferably between 5 and 50% by weight. The self-cleaning is effected at a temperature as low as at 280.degree. C.