An expanded polyolefin resin particle is obtained by expanding a polyolefin resin particle using water and/or an inorganic gas as a foaming agent. The polyolefin resin particle includes a polyolefin resin, a product obtained by heating and kneading a mixture, and a water absorbing substance, wherein the mixture includes a first polypropylene resin, a polypropylene wax, a polyorganosiloxane including at least one silicon-atom-bound radical polymerizable functional group per molecule, and an organic peroxide.

Composite comprising a heterophasic propylene copolymer (HECO), a high density polyethylene, a cellulose-based filler and a compatibilizer.

There are provided a laminating adhesive including, as essential components, an olefin resin (A) having acid groups or acid anhydride groups, a curing agent (B), and a styrene resin (C), wherein a mixing ratio of the styrene resin (C) relative to 100 parts by mass of the olefin resin (A) is 0.01 to 1.5 parts by mass; a multilayer film including, as an essential film structure, a laminate obtained by laminating a non-stretched polyolefin film and a metal film to each other with the laminating adhesive; and a secondary battery produced by using the multilayer film.

The disclosure concerns glass fiber filled nylon resin composites including a polyolefin based color masterbatch. The compositions further comprise a compatibilizer.

A method for producing a polymer composition comprises the steps of providing a compatibilizing agent, providing a heterophasic polymer composition, providing a second polymer composition comprising recycled polymer; mixing the compatibilizing agent, the heterophasic polymer composition, and the second polymer composition, and generating free radicals in the heterophasic polymer composition and the second polymer composition. At least a portion of the compatibilizing agent is believed to react with the free radicals generated in the heterophasic polymer composition and the second polymer composition.

Composite comprising a heterophasic propylene copolymer (HECO), a high density polyethylene, a cellulose-based filler and a compatibilizer.

Fiber reinforced composition comprising (a) a polypropylene random copolymer comprising ethylene and/or C.sub.4 to C.sub.8 a-olefin (PP-RACO), (b) glass fibers (GF), and (c) a polar modified polypropylene as adhesion promoter (AP), wherein (i) the polypropylene random copolymer comprising ethylene and/or C4 to C8 a-olefin (PP-RACO) heaving a melt flow rate MFR.sub.2 (230 C.) measured according to ISO 1133 of at least 2.5 g/10 min, (ii) the glass fibers (GF) are cut glass fibers and (iii) the polymer contained in the reinforced composition forms a continuous phase being the matrix of the fiber reinforced composition.

A thermoplastic blended potting resin, a blended resin potted membrane, a membrane separation module, a fluid separation device, a method of making and a method of using the membrane separation module and the fluid separation device are described herein. The blended thermoplastic potting resin comprises at least one polar membrane having two end regions and a middle region; and a blended resin comprising a non-polar thermoplastic polymer and a polar thermoplastic polymer; wherein at least one of the two ends regions is coated with the blended potting resin to form a fluid-tight seal between the end regions and the open middle region, and wherein the polar thermoplastic polymer is 1% or greater by weight of blended resin.

Fiber reinforced composite comprising a trimodal polypropylene composition.

There is provided a polymer film which includes a base film layer having an absolute weight average molecular weight of 50,000 to 1,000,000 and an adhesive layer, and a method for manufacturing the polymer film. This film for a tire inner liner can endow an excellent gas barrier property even to tires having a relatively thin thickness so that weight of the tire can be reduced and fuel efficiency of automobiles can be improved. Further, the present film facilitates molding in a tire manufacturing process, and exhibits excellent adhesion force to a carcass layer while having excellent mechanical properties such as high durability and fatigue resistance together with excellent moldability.