Abstract:
The present invention provides a cyanic acid ester compound having a structure represented by the following general formula (1): wherein n represents an integer of 1 or larger.
Abstract:
A laminate body (1) of the present invention includes a base material (2), a film-like or a membrane-like undercoat layer (3 or 103) that is formed in at least a portion of the outer surface of the base material (2), and an atomic layer deposition film (4) that is formed on a surface opposite to a surface coming into contact with the base material (2) among both surfaces of the undercoat layer (3 or 103) in the thickness direction thereof. At least a portion of precursors of the atomic layer deposition film (4) bind to the undercoat layer (3 or 103), and the atomic layer deposition film (4) is formed into a membrane shape covering the undercoat layer (3 or 103).
Abstract:
A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing direction by pressing the facing electrodes against each other; the circuit-connecting material comprising as essential components (1) a curing agent capable of generating free radicals upon heating, (2) a hydroxyl-group-containing resin having a molecular weight of 10,000 or more and (3) a radical-polymerizable substance. Also provided are a circuit terminal connected structure and a circuit terminal connecting method which make use of such a material.
Abstract:
A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing direction by pressing the facing electrodes against each other; the circuit-connecting material comprising as essential components (1) a curing agent capable of generating free radicals upon heating, (2) a hydroxyl-group-containing resin having a molecular weight of 10,000 or more and (3) a radical-polymerizable substance. Also provided are a circuit terminal connected structure and a circuit terminal connecting method which make use of such a material.
Abstract:
The adhesive composition comprises a hydroxyl group-containing adhesive polymer having little or no carboxylic groups in the molecule, and a separate compound that is an aromatic carboxylic acid compound. This composition prevents the corrosion of a metal layer without requiring formation of a protective film in the production of an adhesive sheet comprising a metal layer.
Abstract:
An object of the present invention is to provide a composition which provides a hardened product exhibiting superior electrical insulating properties, adhesiveness, or the like at the time of hardening the composition. The present invention provides a composition comprising a compound having a group represented by the general formula (I): (in the formula, R 1 , R 2 , and R 3 are identical or different, and represent a hydrogen atom or a lower alkyl group; X, Y, and Z are identical or different, and represent an oxygen atom or a sulfur atom, and at least two of X, Y, and Z represent a sulfur atom), and a compound having two or more acidic groups.
Abstract:
The present invention provides thermally activated adhesive compositions comprising adhesive polymer and polyester, wherein the adhesive polymer comprises a polymer having hydroxyl and phenyl groups and adhesive films made from the adhesive compositions.
Abstract:
Described is a curable powder coating composition that provides a durable decorative wrinkle finish after curing, as well as a method of coating a substrate and a substrate so coated. The powder coating composition includes a specific triazine-type amino resin crosslinking agent, a hydroxyl functional resin and an amine blocked non-halogenated sulfonic acid catalyst.