A film composition including acid copolymer in a range of 1 to 10%, metallocene Linear low-density polyethylene (LLDPE) in a range of 5 to 15%, low density polyethylene (LDPE) in a range of 5 to 10%, anti-block masterbatch in the range of 0.5 to 1%, high density polyethylene (HDPE) in a range of 20 to 50%, plastomer in a range of 5 to 30% and slip additive in a range of 0.5 to 1%. Also disclosed is a film made from the film composition and to a laminate made from the film.

Provided herein is a blown film material comprising base polymer and an active agent that acts on, interacts or reacts with a selected material. The active agent may be a desiccant material capable of absorbing moisture. The resulting blown film material will have useful applications. Also provided herein are related methods of manufacture.

Provided herein is a blown film material comprising base polymer and an active agent that acts on, interacts or reacts with a selected material. The active agent may be a desiccant material capable of absorbing moisture. The resulting blown film material will have useful applications. Also provided herein are related methods of manufacture.

The present invention provides: a fiber-reinforced resin sheet that exhibits a higher tensile strength; and a method for manufacturing said fiber-reinforced resin sheet. The fiber-reinforced resin sheet comprises: multiple reinforcing fibers that are arranged so as to be oriented in one direction; and a thermoplastic resin with which the reinforcing fibers are impregnated. A coefficient of variation of the standard deviation of orientation angles of the multiple reinforcing fibers is 17.0% or less.

The present invention provides: a fiber-reinforced resin sheet that exhibits a higher tensile strength; and a method for manufacturing said fiber-reinforced resin sheet. The fiber-reinforced resin sheet comprises: multiple reinforcing fibers that are arranged so as to be oriented in one direction; and a thermoplastic resin with which the reinforcing fibers are impregnated. A coefficient of variation of the standard deviation of orientation angles of the multiple reinforcing fibers is 17.0% or less.

A method for producing polypropylene-based resin expanded beads includes dispersion, blowing agent impregnation, and foaming steps. Beads used in the dispersion step include a core layer having a polypropylene-based resin as a base material resin, and a fusion-bonding layer covering core layer; the beads fusion-bonding layer includes carbon black and a NOR-type hindered amine; a carbon black blending ratio is adjusted to 0.5 wt % or more and 5 wt % or less; and an amine blending ratio of the beads is adjusted to 0.03 wt % or more and 0.5 wt % or less; the polypropylene-based resin expanded beads have a surface on which a fusion-bonding layer is located; the fusion-bonding layer includes the carbon black and hindered amine; a carbon black blending ratio is 0.5 wt % or more and 5 wt % or less; and a blending ratio of the hindered amine is 0.03 wt % or more and 0.5 wt % or less.

A method for producing polypropylene-based resin expanded beads includes dispersion, blowing agent impregnation, and foaming steps. Beads used in the dispersion step include a core layer having a polypropylene-based resin as a base material resin, and a fusion-bonding layer covering core layer; the beads fusion-bonding layer includes carbon black and a NOR-type hindered amine; a carbon black blending ratio is adjusted to 0.5 wt % or more and 5 wt % or less; and an amine blending ratio of the beads is adjusted to 0.03 wt % or more and 0.5 wt % or less; the polypropylene-based resin expanded beads have a surface on which a fusion-bonding layer is located; the fusion-bonding layer includes the carbon black and hindered amine; a carbon black blending ratio is 0.5 wt % or more and 5 wt % or less; and a blending ratio of the hindered amine is 0.03 wt % or more and 0.5 wt % or less.

To provide a polyethylene film having well-balanced and excellent stiffness, low heat shrink property, and vertical tear strength. A stretched film having, in this order, a layer (a1) including an ethylene-based polymer (A) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 942 kg/m.sup.3 or higher as a main component, a layer (b) including an ethylene-based polymer (B) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 924 kg/m.sup.3 or lower as a main component, and a layer (a2) including an ethylene-based polymer (A) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 942 kg/m.sup.3 or higher as a main component.

To provide a polyethylene film having well-balanced and excellent stiffness, low heat shrink property, and vertical tear strength. A stretched film having, in this order, a layer (a1) including an ethylene-based polymer (A) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 942 kg/m.sup.3 or higher as a main component, a layer (b) including an ethylene-based polymer (B) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 924 kg/m.sup.3 or lower as a main component, and a layer (a2) including an ethylene-based polymer (A) having a melt flow rate (190 C., 2.16 kg load) of 0.01 to 10 g/10 minutes and a density of 942 kg/m.sup.3 or higher as a main component.

Compositions include from about 50 wt % to about 85 wt % of a liquid crystal polymer resin, from about 0.1 wt % to about 15 wt % of a polyetherimide polymer, from about 0.05 wt % to about 8 wt % of a compatibilizer, and from about 2 wt % to about 25 wt % of a mineral filler. A 50 mm60 mm sample having a thickness of 0.6 mm molded from the composition exhibits an anti-dent performance characterized by a dent depth from 30-40 micrometers as measured using a three dimensional surface profiler; the sample is tested using a drop tester with a 1.6 mm diameter steel ball having a weight of 50 grams dropped from a height of 50 mm. Articles including the composition, including components of a mobile compact camera module, are also described.