Abstract:
PROBLEM TO BE SOLVED: To provide a conductive resin composition having high conductivity obtained by adding a small amount of a carbon nanotube and excellent processability such as moldability, and capable of keeping original physical properties of a thermoplastic resin.SOLUTION: A method for manufacturing a conductive resin composition containing a carbon nanotube and a thermoplastic resin includes: a step (A) of obtaining a carbon nanotube resin mixture by mixing and dispersing the carbon nanotube, a solvent, and the thermoplastic resin; and a step (B) of removing the solvent while kneading the carbon nanotube resin mixture. There is also provided a conductive resin composition obtained by the above manufacturing method.
Abstract:
Nanocomposite comprises a polymeric matrix and carbon nanotubes coated with a coating polymer, where the coated carbon nanotubes are dispersed homogeneously in a nanoscopic scale in the polymeric matrix and the coating polymer of the polymeric carbon nanotube is not miscible with the polymeric matrix at ambient temperature. An independent claim is included for the preparation of nanocomposite.
Abstract:
The present invention relates to a thermally conductive pad and a method for producing the same. The thermally conductive pad includes an array of carbon nanotubes and a polymer matrix. The array of carbon nanotubes has a density in the approximate range from 0.1 g/cm3 to 2.2 g/cm3. The array of carbon nanotubes is incorporated in the polymer matrix by way of polymerization of a pre-polymer of the polymer matrix in situ. Moreover, the method for producing the thermally conductive pad is also included.
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive composition that is capable of providing an adhesive layer in which titanium-based nanoparticles are stably dispersed, the adhesive layer having more enhanced mechanical properties, being excellent refractive index and being excellent adhesive force; and to provide an adhesive sheet or the like which uses the adhesive composition.SOLUTION: The adhesive composition is prepared so as to contain a (meth)acrylic polymer that contains, as a monomer component, 50 wt.% or more of a (meth)acrylate represented by CH=C(CR)COOR(wherein Rrepresents hydrogen or a methyl group; and Rrepresents a 1-20C unsubstituted or substituted alkyl group), has a weight-average molecular weight of 500,000-3,000,000 as determined by gel permeation chromatography, and does not substantially contain an acid component; an aromatic polymer that has a weight-average molecular weight of 200-900 as determined by gel permeation chromatography in an amount of 120-400 pts.wt. to 100 pts.wt. of the (meth)acrylic polymer; and titanium-based nanoparticles that have an average particle diameter of 5-100 nm in an amount of 150-600 pts.wt. to 100 pts.wt. of the (meth)acrylic polymer.