Disclosed is an antistatic composition comprising a base resin comprising polyethylene or ethylene copolymers, an ethylene copolymer comprising amine-reactive sites and a polyetheramine and articles thereof. The ethylene copolymer comprising amine-reactive sites and the polyetheramine react to provide a graft copolymer.

The present invention provides a conductive polymer composition which contains (A) a polyaniline-based conductive polymer having a repeating unit represented by the general formula (1), (B) a polyanion, and (C) a betaine compound, ##STR00001##
wherein R.sup.A1 to R.sup.A4 independently represent a hydrogen atom, a halogen atom, or a linear, branched, or cyclic monovalent hydrocarbon group having 1 to 20 carbon atoms and optionally containing a heteroatom; and R.sup.A1 and R.sup.A2, or R.sup.A3 and R.sup.A4 may be bonded to each other to form a ring. There can be provided a conductive polymer composition that has excellent antistatic performance and applicability, does not adversely affect a resist, and can be suitably used in lithography using electron beam or the like.

A sheet of polymeric material is made using an extruding process and articles are formed from the sheet of polymeric material. The sheet of polymeric material and the articles comprise one or more polypropylene resins. In some embodiments, the sheet of polymeric material and the articles formed form the sheet of polymeric material are transparent.

Provided are: an antistatic agent and an antistatic agent composition which are capable of providing excellent antistatic effect in a small amount and have sufficient persistence and wiping resistance; and an antistatic resin composition and a molded article using the same.

The antistatic agent includes a polymer compound (E) having a structure in which a diol, a dicarboxylic acid, a compound (B) which comprises at least one group represented by the following Formula (1) and has hydroxyl groups at both ends, and a polycarboxylic acid compound (D) are bound via ester bonds:

—CH.sub.2—CH.sub.2—O—  (1)

[Problem] To provide an insulation material that has an excellent volume resistivity while retaining the balance among various capabilities including the mechanical strength, the heat resistance, the oil resistance, the bleed-out resistance, the plasticizer migration resistance, and the like, equivalent to a resin composition containing an ordinary phthalate ester.

[Solution] An insulation material containing a resin composition containing: an ester (i) having one or more constitutional unit represented by the following formula (A) (wherein R.sup.1 and R.sup.2 each independently represent an alkyl group having from 1 to 4 carbon atoms); and a resin (ii).

##STR00001##

A shrink film comprising a polyethylene-based film having a top surface, a bottom surface, and comprising one or more layers, wherein at least one layer of the polyethylene-based film comprises a low density polyethylene having a density of from 0.917 g/cc to 0.935 g/cc and melt index, I2, of from 0.1 g/10 min to 5 g/10 min, a linear low density polyethylene having a density of from 0.900 g/cc to 0.965 g/cc and melt index, I2, of from 0.05 g/10 min to 15 g/10 min, or combinations thereof, and optionally, a medium density polyethylene, a high density polyethylene, or combinations thereof, and a coating layer disposed on the top surface of the polyethylene-based film, wherein the coating layer comprises an adhesive and a near-infrared absorbent material.

Disclosed are an ABS-based resin composition and a molded article manufactured therefrom. More particularly, the ABS-based resin composition according to the present disclosure includes (a) 22.5 to 50% by weight of a vinyl cyan compound-conjugated diene-based rubber-like polymer-aromatic vinyl compound copolymer resin; (b) 47.5 to 75% by weight of an aromatic vinyl compound-vinyl cyan compound copolymer resin; (c) 1 to 6% by weight of a polyether ester amide resin; and (d) 1.5 to 3% by weight of an ethoxylated alkylamine-based antistatic agent, thereby providing a high humidification amount and less deformation. Accordingly, the present disclosure relates to an ABS-based resin composition suitable for application to disks for air washers, humidifiers, and the like, and a molded article manufactured therefrom.

Provided are: an antistatic agent and an antistatic agent composition which are capable of providing excellent antistatic effect in a small amount and have sufficient persistence and wiping resistance without impairing the intrinsic physical properties of a resin; and an antistatic resin composition and a molded article using the same.

The antistatic agent includes a polymer compound (E) having a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which comprises at least one group represented by the following Formula (1) and has hydroxyl groups at both ends, and a polyhydric alcohol (D) having three or more hydroxyl groups are bound via ester bonds:

—CH.sub.2—CH.sub.2—0—  (1)

A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin containing a rubber-modified vinyl-based graft copolymer and an aromatic vinyl-based copolymer resin; about 0.1 to about 15 parts by weight of a polyalkyl(meth)acrylate resin; about 5 to about 20 parts by weight of a polyether ester amide block copolymer; and about 0.2 to about 5 parts by weight of sodium perchlorate (NaClO.sub.4). The thermoplastic resin composition is excellent in terms of static resistance, transparency, impact resistance, and the like.

Disclosed is a preparation method for corncob-shaped HNT-PANI/PP, specifically comprising: polymerizing aniline in situ on cleaned HNTs in an ice-water bath; mixing corncob-shaped HNT-PANI composite powder obtained by vacuum drying and PP plastic in a high-speed mixer in a certain ratio, performing extrusion granulation by using a twin-screw extruder, and performing injection molding by using an injection molding machine to prepare standard sample strips of an HNT-PANI/PP composite material. The corncob-shaped HNT-PANI composite material prepared according to the present invention has excellent electrical conductivity, thermal conductivity and flame retardance, the mechanical properties of the composite material can be improved, electrical and flame-retardant properties of PP engineering materials can be improved, and thus the application field of PP is greatly broadened.