The purpose of the present invention is to provide an epoxy resin composition which exhibits a high level of deforming capacity and fracture toughness and from which a resin cured product maintaining heat resistance can be obtained. The epoxy resin composition according to the present invention satisfies condition 1 or condition 2 below, wherein the resin cured product obtained by reacting the epoxy resin composition at 150 C. for 60 minutes has a tensile elongation at break of 7% or more. Condition 1: including all the following components [A], [B], and [C], component [A]: a bifunctional aliphatic epoxy resin having a specific structure, component [B]: a terminal carboxy-modified acrylic rubber, and component [C]: a dicyandiamide. Condition 2: including the following components [D], [E], and [F] and satisfying conditions [a] and [b] below, component [D]: core-shell type rubber particles, component [E]: a boric ester compound, component [F]: a curing agent, condition [a]: including 9-18 parts by mass of component [D] with respect to 100 parts by mass of the total epoxy resin, and condition [b]: 0.003(the content of component [E]/the content of component [D])0.05.

The present disclosure relates to a thermoplastic composition having a better mold release performance. The disclosed thermoplastic composition comprises polycarbonate components, an impact modifier and a mold release composition. Also disclosed is a method for making the disclosed thermoplastic composition and an article of manufacture comprising the disclosed polymer composition.

A rubber composition for pneumatic tires containing a rubber component containing a diene-based rubber and a modified diene-based rubber, carbon black, and phosphoric acid-modified cellulose nanofiber. It is preferred that the cellulose nanofiber is contained in an amount of 0.1 to 50 parts by mass per 100 parts by mass of an entire amount of the rubber component. It is preferred that the carbon black is contained in an amount of 1 to 80 parts by mass per 100 parts by mass of an entire amount of the rubber component. It is preferred that the modified diene-based rubber is contained in an amount of 1 to 100 parts by mass per 100 parts by mass of an entire amount of the rubber component. It is preferred that the modified diene-based rubber is a diene-based rubber having a polar group.

The present invention can provide a thermoplastic resin composition which contains (A) a polyester resin, (B) a white pigment, and (C) a silicon-containing graft copolymer, and thus has excellent light efficiency, discoloration resistance, and light stability, without degrading shock resistance and molding processability.

A thermoplastic resin composition includes 18 to 44 parts by mass of a copolymer (A) and 56 to 82 parts by mass of a copolymer (B) so that the total is 100 parts by mass, and further includes 0.1 to 0.3 parts by mass of an alkaline earth metal oxide (M) with respect to 100 parts by mass of the total of the graft copolymer (A) and the copolymer (B). Graft copolymer (A) is obtained by graft copolymerization a monomer mixture (II) containing an aromatic vinyl based monomer and a vinyl cyanide based monomer in the presence of a composite rubber polymer (I). The polymer (I) is composed of a diene rubber (i) and a cross-linked acrylic acid ester polymer (ii). Copolymer (B) is obtained by polymerization of a monomer mixture containing an aromatic vinyl based monomer and a vinyl cyanide based monomer.

A one-component thermosetting epoxy resin composition, including: at least one epoxy resin having on average more than one epoxide group per molecule; at least one latent hardener for epoxy resins; at least one physical or chemical blowing agent, and at least one reaction product of at least one carboxyl group containing acrylonitrile/butadiene rubber with at least one vinyl ether monomer of the general formula CHCHOR wherein R is a branched or linear alkyl group, preferably linear alkyl group, having between 8-16 carbon atoms.

The disclosure relates to a polymeric article, comprising a thermoplastic polymer composition, wherein the thermoplastic polymer composition includes (i) a copolymer (A) comprising polymeric units derived from a vinyl aromatic monomer, and a vinyl nitrile monomer; (ii) a rubber modified thermoplastic polymer (E), (iii) a functionalized polymer (FP), and optionally, (iv) an additive mixture. The disclosure further relates to a surface treated polymeric article comprising the polymeric article and to a method for preparing such a surface treated polymeric article. The disclosure further relates to a plated article comprising a metal layer disposed on a polymeric substrate layer comprising the surface treated polymeric article. In addition the disclosure further relates to a process of producing the plated article.