51results about How to "Wet surface" patented technology

A rubber composition for use in tires including from 60 to 120 parts by weight of a silica having a CTAB specific surface area of from 70 to 175 m2 / g and from 3 to 25 parts by weight of an aromatic modified terpene resin excluding terpene phenol resins per 100 parts by weight of a diene rubber including from 30 to 80 weight % of a terminal-modified styrene-butadiene rubber and from 10 to 50 weight % of a butadiene rubber. An average glass transition temperature of the diene rubber is −55° C. or lower and an average glass transition temperature of a component formed from the diene rubber, the aromatic modified terpene resin, and an optional plasticizer is −45° C. or lower.

An electronic component includes an interposer, and a multilayer ceramic capacitor. The interposer includes a substrate including front and back surfaces that are parallel or substantially parallel to each other. Two first mounting electrodes and two second mounting electrodes are located on the front surface of the substrate, on opposite end portions in the longitudinal direction. Recesses are located in the longitudinal side surface of the insulating substrate. Connecting conductors are each provided in the side wall surface of each of the recesses. The connecting conductors connect a first external connection electrode and a second external connection electrode that are located on the back surface of the substrate, and first mounting electrodes and second mounting electrodes.

A synthetic building material formulated for commercial extrusion processing is disclosed. The material includes filler material of proportions of 65%-90% of overall composition, thermoplastic resin of proportions of 10%-35% of overall composition, and processing stabilizer / lubricant which is chosen from a group consisting of metallic stearate, hydrocarbons, fatty acids, esters, amides fluoropolymers, silicones, and boron nitride.

A cable containing an optical fiber is used to transmit data between an underwater remotely operated vehicle (ROV) and a support vessel floating on the surface of the water. The ROV pulls the cable through the water and as the ROV dives away from the support vessel, the optical fiber is released from the support vessel. Excess tension in the cable can damage the optical fiber and the tension can be highest close to the ROV. To prevent potential damage to the optical fiber, the ROV can store a portion of the cable and release the cable if the detected tension approaches the maximum working load. When the tension drops to a lower safe level, the release mechanism can stop releasing the cable.

An improved economically produced clean room ceiling tile formed as a composite comprising a base board and a finish coated paper facer laminated to the base board. The base board is preferably made with excess thickness and is machined to a desired caliper. The machined board is sealed with a clay coating and thereafter coated with a water-based adhesive. The paper facer is laminated to the board with the water-based adhesive and is finish coated with a water-based wet scrubbable coating. The paper facer is easy to laminate, exhibits excellent coverage of surface defects in the base board surface, is fully compatible with the water-based finish coating, and contributes to the sag resistance of the tile.

The invention relates to a coating composition demonstrating improved adhesion and method for improving adhesion of a coating composition to metal. The coating and method of the invention provide improved adhesion of a coating when coating is applied directly over metal substrates, especially untreated metal substrates such as galvanized steel, unsanded aluminum and unsanded cold-rolled steel. More particularly, the invention provides a composition comprising (I) an effective amount of a first compound having an acid number of from 70 to 120 mg KOH / g, a hydroxyl number of from 200 to 400 mg KOH / g, a number average molecular weight of from 300 to 700, and which is the reaction product of (a) at least one difunctional carboxylic acid, (b) at least one trifunctional polyol, (c) at least one chain stopper, and (d) phosphoric acid, (II) an effective amount of a second compound comprising a carboxy phosphate ester having the formula: wherein R is an C5-C40 aliphatic group in which one or more aliphatic carbon atoms are substituted with lateral or terminal —COOR1 groups, wherein R1 is H, metal, ammonium, C1-C6 alkyl, or C6-C10 aryl, M is hydrogen, metal or ammonium and x is a number from 0 to 3, and (III) a compound providing low surface tension and promoting surface wetting of a substrate.

The invention relates to an unfreezing chamber, in particular to an air supply type unfreezing chamber for unfreezing frozen food. The air supply type unfreezing chamber comprises a chamber body, an unfreezing table is arranged in the chamber body, a fan is arranged at one end of the unfreezing table, air outlets of the fan are connected with an air supply pipe, an air inlet of the fan is provided with an air inlet pipe, and a heater is arranged on the air inlet pipe. The air supply pipe is arranged horizontally and located above the unfreezing table, one end, away from the fan, of the air supply pipe is a closed end, and the air outlets are longitudinally and evenly distributed at the bottom of the air supply pipe. The air supply type unfreezing chamber is characterized in that a controller is arranged in the chamber body, a humidity detector is arranged on the unfreezing table and located below the air supply pipe, a humidifier is arranged at one end, away from the fan, of the unfreezing table, and the humidity detector and the humidifier are connected with the controller through wires. A material unfrozen by the air supply type unfreezing chamber is good in surface quality.