The present invention relates to a plasticizer composition which includes a terephthalate-based plasticizer and a trimellitate-based plasticizer, selectively includes a citrate-based plasticizer, and does not contain epoxidized oil, and particularly, a plasticizer composition capable of improving physical properties including migration resistance, tensile strength, elongation rate, retention characteristics and low-temperature resistance, required for use as a plasticizer of a resin composition, by improving the problems associated with a conventional plasticizer; and a resin composition including the same.

A composition having a carbon material and a redox substance with a redox potential of −0.2 (V vs. SHE) or higher and 1.5 (V vs. SHE) or lower. A composition having a carbon material that is a carbon fiber. A composition where the carbon fiber is in a form of a chopped strand, roving, textile, non-woven fabric, or unidirectional material.

The present invention provides a synthetic resin molded product reusing plastic waste including a plurality of kinds of plastics mixed therein (such as ocean plastic trash, and hardly classifiable plastic trash in industrial waste or general waste) as raw materials, and having a high sense of design, and provides a manufacturing method thereof. The molded product is characterized by being molded with a powder of plastic waste including a plurality of kinds of plastics mixed therein, and a powder of a second material (such as a woodchip) not molten under a temperature condition of 200° C. as raw materials, and is characterized in that a large number of spots 33 different in color and/or glossiness from a base color of the molded product (deck material 31) are scattered at random on a surface of the molded product, and in that a stipple pattern is formed on the surface of the molded product.

The present invention provides a synthetic resin molded product reusing plastic waste including a plurality of kinds of plastics mixed therein (such as ocean plastic trash, and hardly classifiable plastic trash in industrial waste or general waste) as raw materials, and having a high sense of design, and provides a manufacturing method thereof. The molded product is characterized by being molded with a powder of plastic waste including a plurality of kinds of plastics mixed therein, and a powder of a second material (such as a woodchip) not molten under a temperature condition of 200° C. as raw materials, and is characterized in that a large number of spots 33 different in color and/or glossiness from a base color of the molded product (deck material 31) are scattered at random on a surface of the molded product, and in that a stipple pattern is formed on the surface of the molded product.

A material susceptible to dielectric heating has a base polymeric thermoplastic material (1) and a dielectric heating susceptor (2, 3) which increases susceptibility to heating by irradiation with electromagnetic, for example RF or microwave, radiation. The dielectric heating susceptor has a polymeric material (2) such as PVDF which is different from the base polymeric material and has a higher dielectric loss factor than the base polymeric material. The dielectric heating susceptor also comprises electrically polarisable entities such as carbon black dispersed within the base polymeric material without forming a conductive network. The two susceptor materials in combination with the base polymer are particularly effective together at improving susceptibility to electromagnetic radiation heating of the whole material.

A material susceptible to dielectric heating has a base polymeric thermoplastic material (1) and a dielectric heating susceptor (2, 3) which increases susceptibility to heating by irradiation with electromagnetic, for example RF or microwave, radiation. The dielectric heating susceptor has a polymeric material (2) such as PVDF which is different from the base polymeric material and has a higher dielectric loss factor than the base polymeric material. The dielectric heating susceptor also comprises electrically polarisable entities such as carbon black dispersed within the base polymeric material without forming a conductive network. The two susceptor materials in combination with the base polymer are particularly effective together at improving susceptibility to electromagnetic radiation heating of the whole material.

A material susceptible to dielectric heating has a base polymeric thermoplastic material (1) and a dielectric heating susceptor (2, 3) which increases susceptibility to heating by irradiation with electromagnetic, for example RF or microwave, radiation. The dielectric heating susceptor has a polymeric material (2) such as PVDF which is different from the base polymeric material and has a higher dielectric loss factor than the base polymeric material. The dielectric heating susceptor also comprises electrically polarisable entities such as carbon black dispersed within the base polymeric material without forming a conductive network. The two susceptor materials in combination with the base polymer are particularly effective together at improving susceptibility to electromagnetic radiation heating of the whole material.

A hot-melt adhesive composition comprises a mixture of silylated polymers, a tackifying resin and a catalyst, in specific contents, having self-adhesive properties after crosslinking to moisture. A self-adhesive article comprises a support layer and at least one self-adhesive layer obtained after crosslinking to the moisture in the adhesive composition according to the invention. The self-adhesive article can be used to bond low-energy substrates, in particular plastic substrates, notably thermoplastic substrates having low surface energy.

Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof. A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1): ##STR00001##
(in the formula (1), R.sup.1 to R.sup.4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and R.sup.5 represents an alkylidene group having 1 to 4 carbon atoms) and a fatty acid sodium salt (B) represented by the following general formula (2): ##STR00002##
(in the formula (2), R.sup.6 represents a group introduced From an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.

Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof. A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1): ##STR00001##
(in the formula (1), R.sup.1 to R.sup.4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and R.sup.5 represents an alkylidene group having 1 to 4 carbon atoms) and a fatty acid sodium salt (B) represented by the following general formula (2): ##STR00002##
(in the formula (2), R.sup.6 represents a group introduced From an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.