The purpose of the present invention is to provide an electronic component-sealing product that includes an electromagnetic wave-shielding layer having excellent durability to external environmental factors; a resin composition for obtaining the electromagnetic wave-shielding layer; and a method for manufacturing the electronic component-sealing product. The insert molding resin composition includes a resin and an electromagnetic wave-shielding filler.

A latex dipped article, specifically an unsupported glove having magnetically detectable property and its method of manufacturing is disclosed here. The glove contains at least one layer of elastomeric material that consist of a composition of evenly dispersed natural mineral composite containing; magnetite, illmenite, zircorn and quartz. The composition renders the article or small pieces of the latex dipped article magnetically detectable property.

A cured object and a method for producing the same are disclosed herein. In some embodiments, the method of producing a cured object includes introducing a resin composition including a resin and magnetic powder into one or more slots of a tubular object, wherein the resin composition includes a resin and a magnetic powder, wherein the tubular object includes a penetration space and an edge region having the one more slots formed therein, and wherein the penetration space and the one or more slots are formed in a longitudinal direction of the tubular object; inserting a solenoid coil into the penetration space of the tubular object; and generating a magnetic field with the solenoid coil to cure the resin present in the one or more slots of the tubular object.

The cured resin object can also have excellent withstand voltage characteristics.

Provided is a hot-melt adhesive composition containing a polymer resin and a magnetic composite for a water treatment element, an adhesive film, and a water treatment element including the same.

The present invention relates to a method for producing a composite structure comprising a magnetic filler material embedded in a resin matrix. So far, a balance between sufficient magnetic performance and mechanical fatigue resistance, for applications involving cyclic strains of hundreds of thousands of cycles, has not been achieved, largely due to the poor compatibility between metallic and plastic surfaces. The present invention solves this problem by embedding magnetic filler material in a resin, after the magnetic filler material has been subjected to a possible surface treatment for improving the adhesion of the magnetic filler material to the resin matrix in the composite structure. Further, a composite structure comprising magnetic filler material embedded in a resin matrix obtainable by the method as disclosed in the current specification is disclosed. Still further, the use of the composite structure in applications requiring magnetic properties and resistance to mechanical fatigue is disclosed.

The present invention is a method that enables continuous injection molding of a thermosetting resin composition and reuse of an unnecessary part produced during the molding. The method includes injecting a thermosetting resin composition into a mold while a curing reaction of the resin composition is incomplete. The thermosetting resin composition is then cooled in the mold until becoming semi-cured and removed as a semi-cured product from the mold. The semi-cured product is separated from the unnecessary part and separately heated to progress a thermosetting reaction of the thermosetting resin composition. The unnecessary part may be used as a reworked raw material by regrinding the unnecessary part and mixing it with a fresh thermosetting resin composition. Then, a resultant mixture is used to perform a new injection molding.

A glove of a type worn to provide masking effect between a wear's hand and another surface, such as surface of food stuff. The glove, or fragments thereof, is rendered detectable by X-ray and/or metal detection apparatus. Apparatus and/or indication means can be provided to allow a detected glove or glove portion to be allocated to a particular location and/or personnel to allow, if necessary, remedial action to be taken.

A resin composition for forming a magnetic member of the present invention, which is used for compression molding, includes a thermosetting resin, magnetic particles, and non-magnetic particles having a lower specific gravity and a smaller cumulative 50% particle diameter D.sub.50 than the magnetic particles, in which the resin composition for forming a magnetic member is solid at 25° C.

Provided are an adhesive sheet including an adhesive layer that contains a FeCo-based magnetic powder having an average primary particle size of 100 nm or less and a coercive force Hc of 400 Oe or more, and has a thickness variation of less than 10%, and an electronic component including an adhesive layer that contains a FeCo-based magnetic powder having an average primary particle size of 100 nm or less and a coercive force Hc of 400 Oe or more, and has a thickness variation of less than 10%.

The invention relates to a curable casting compound for the manufacture of molded plastics, comprising a binder component composition and a composition of the filler component, wherein the filler component composition comprise at least one magnetic metal oxide, in particular magnetite, in a proportion of 1 to 100 percent by weight, in relation to the total mass of the composition of the filler component.