PURPOSE: To provide an adhesive film bandage which is suitably used for the protective cover for covering a part of friction vessicle, by including an embossed elastic film of a specific thickness, coating one surface with the pressure sensitive adhesive, and specifying the water vapor permeability and the frictional coefficient on the surface not having the adhesive. CONSTITUTION: A thin film ban...

PURPOSE: To provide a chip breaker pattern on the surface of an ultra-abrasive grain compact by forming the chip breaker pattern on the surface of an oversized compact blank, then finishing it to reduce the size of the end section of the blank. CONSTITUTION: A chip breaker pattern can be formed on the surface of a compact blank having at least one surface after the compact blank is processed by so...

PURPOSE:To enhance responsiveness for handle operation of a driver by providing a means for estimating a slip angle of a drive wheel and a means for controlling drive torque of the drive wheel in accordance with the slip angle of the drive wheel. CONSTITUTION:A slip angle is estimated being based on a front wheel speed signal from sensors 63, 64 and a front wheel actual steering angle signal from ...

This trolley for rolling up a hose comprises a support structure (11) provided with a pair of wheels (12) and with a reel (22) which is produced in two halves and serves for carrying a continuous hose rolled up on this structure (11) and which is provided, along its axis of rotation, on one side, with a connector (20) serving for connecting the hose to a source of fluid and, on the other side, wit...

1. Process for building-up pneumatic type layers on a substantially cylindrical building-up drum (5) having a variable diameter, a ply (4) which has been cut to size for the carcase and/or for a belt being applied to the building-up drum, and such ply is extended to compensate for deviations in length and is annularly sealed with but-joined ends, characterized in that the ply (4) is cut to the red...

PURPOSE:To produce the subject aromatic hydrocarbons from aliphatic and/or alicyclic hydrocarbons at a high conversion, with a high selectivity and with industrial advantage by using a crystalline aluminozincosilicate having specified atomic ratios of Si/Al and Si/Zn as a catalyst. CONSTITUTION:A raw material containing 2-7C aliphatic hydrocarbons and/or alicyclic hydrocarbons in an amount of >=50...

Disclosed herein is a molded or formed poly(arylene thioether-ketone) article made of a thermoplastic material which comprises 100 parts by weight of a melt-stable poly(arylene thioether-ketone) (PTK) and if desired, up to 100 parts by weight of at least one of thermoplastic resins and/or up to 300 parts by weight of at least one of fibrous fillers and/or at least one of inorganic fillers. The PTK...

The present invention relates to a styrene-based resin composition comprising (A) a styrene-based polymer having mainly a syndiotactic configuration and (B) a phosphorus-containing antioxidant and a phenolic antioxidant wherein the total amount of the phosphorus-containing antioxidant and the phenolic antioxidant compounded is 0.005 to 5 parts by weight per 100 parts by weight of the styrene-based...

A resin composition comprising a copolymer (A) having carbon-carbon unsaturated bonds in its side chains, particularly that obtained by reacting a copolymer of alkyl (meth)acrylate (0-50 mole %), hydroxy (meth)acrylate (10-50 mole %) and ethylenic unsaturated monomer (0 to 90 mole %) with an unsaturated carboxylic acid or an anhydride thereof, and a monomer (B) copolymerizable with (A) is suitable...

PURPOSE:To prevent dirt and dust from adhering to the product concerned and improve its mechanical strength by a method wherein the composition and viscosity of curable organopolysiloxane composition used for forming setup matter, the required amount of addition reaction catalyst as essential ingradient is added to the product concerned and the composition of organosiloxane used for forming eleast...

Le film à base de résine polyéthylène et d'EVA chargée est associé par complexage, enduction ou coextrusion à d'autres films ou feuilles thermoplastiques ou non pour former des complexes multicouches soudables par haute fréquence.

Composite concrete of the type comprising a hydraulic binder, aggregates, water, adjuvants and metal fibres, characterised in that it comprises, in parts by weight per 100 parts of hydraulic binder: - a hydraulic binder consisting of cement (100 parts); - aggregates of high hardness and particular, either round or angular, geometry (120 to 200 parts); - very fine aggregates (40 to 65 parts);...

Composition with gas-barrier properties, comprising: - a saponified ethylene-vinyl acetate copolymer, - a polyolefin resin, - a compatibilising agent defined in the description, and - a hydrotalcite compound denoted by the general formula MxAly(OH)2x+3y-2z(E)z.aH2O in which M is Mg, Ca or Zn, E is CO3 or HPO4, each of x, y and z is, independently, a positive number and a is equal to 0 (zer...

A method of preparing a distance heating pipe insulated with foamed cement, said pipe comprising an inner metal pipe and an outer plastic pipe, wherein a foamable cementitious mixture is introduced into the space between the outside of the inner pipe and the inside of the outer pipe, said mixture containing, based on the weight of cement, 70-80 % by weight of water, 0.15-0.5 % by weight of a foami...

P522/2468 HOMOGENEOUS MIXTURES OF SOLID ORGANIC ACIDS AND SOLID CATIONIC ESTER-BASED POLYMER FLOCCULANTS Homogeneous compositions of a solid, water soluble organic acid, e.g., glutaric acid, and a solid cationic ester-based copolymer flocculant are resistant to mechanical segregation and stratification caused by agitation. The compositions are prepared by coating the polymeric flocculant with the ...

Thin inorganic sintered structures having strength and flexibility sufficient to permit bending without breakage in at least one direction to a radius of curvature of less than 20 centimeters, methods for making them, and products incorporating them, are described. Preferred sintered ceramic structures according to the invention can comprise zirconias, titanias, aluminas, silicas, rare earth metal...

PATENT APPLICATION Country : JAPON No. : 23017 Filed on : 1st February 1990 File : AM 0469 * * * * * * * * RESIN COMPOSITION AND USE THEREOF * * * * * * * * Company called : ATOCHEM 4 \A 8 Cours Michelet La Défense 10 92800 PUTEAUX Authorized agent : Pierre POISSON Inventors : Takamasa MORIYAMA Hiroyuki HONDA Hiroshi TAKIDA * * * * * * * * The present invention relates to a composition with a gaz ...

A dental filling composite material is disclosed, which contains 10-99% by weight of phosphazene of the formula: in which at least one of R1 and R2 represent radicals having not less than 3 carbon atoms and being polymerizable. The filling composite material is low in polymerization shrinkage, thermal expansion coefficient and water absorption and may be quickly polymerized and cured t...

La tête de club de golf selon l'invention, dans laquelle est aménagé un orifice de remplissage (6) destiné au remplissage d'une cavité interne (4) par un matériau de remplissage (5), est caractérisée en ce que l'orifice de remplissage (6) est obturé par un élément à perméabilité sélective (7) constitué d'au moins une paroi (71) réalisant l'interface entre la cavité interne (4) et l'extérieur, p...

PURPOSE:To make an IC light and thin, and realize easy mounting on various kinds of electronic circuit without having a retaining substrate, by retaining, with a specified positional relation, an IC bear chip and a conductive material layer formed in a specified pattern for wiring said chip, by using an insulating resin layer and a molded resin layer, and integrating them in a unified body. CONSTI...