Nitto Electric Industrial

Nitto Electrical Industrial

Yoshiki Kobayashi

Takashi Tominaga

Toshiharu Konishi

Takahumi Sakuramoto

Kiyohiro Kamei

Gosei Uemura

Yukio Shimizu

Souji Nishiyama

Takefumi Shimomura

An adhesive film comprising a ceramic powder and an adhesive composition having pressure-sensitive properties at room temperature (20.degree. C.), and a process for producing a multilayered ceramic structure, such as multilayered ceramic substrates, laminated ceramic capacitors, etc. using the adhesive film, are disclosed.

Process for producing a multilayered ceramic structure using an adhesive

A composition for bonding metal powders which is used in an amount of at most about 7 parts by weight as the solids content per 100 parts by weight of a metal powder for obtaining a flexible metal powder molding which is capable of tolerating deformation at a radius of curvature of up to 15 mm, the composition comprising as a main monomer an acrylic polymer having a weight average molecular weight of about 50,000 to 1,500,000 which comprises alkyl (meth)acrylate having an average carbon atom number of 3 to 12 in the alkyl moiety, or a mixture of the acrylic polymer and a resin which gives adhesive property, as a main component, the main component having a glass transition temperature in a range of about -70.degree. to -10.degree. C. and an elastic modulus in a range of about 0.05 to 50 kg/cm.sup.2 at 25.degree. C.

Composition for bonding metal powders comprising alkyl (meth)acrylates

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Osaka, Japan

Yoshiki Kobayashi