A metal/resin composite structure includes: a metal member (M) having a fine uneven surface; and a polyamide-based resin member (A) bonded to the metal member (M), and the polyamide-based resin member (A) satisfies the following condition [A1] and condition [A2]: [A1] a glass transition temperature (Tg) observed by a differential scanning calorimeter (DSC) is equal to or higher than 85° C. and equal to or lower than 140° C.; and [A2] a crystallization temperature (Tc) observed by a differential scanning calorimeter (DSC) is equal to or higher than 250° C. and equal to or lower than 292° C.

Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material each including the curing accelerator for an oxidative polymerization type unsaturated resin. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A), a ligand compound (C) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal complex (D) and an imidazole compound (B), and a printing ink and a coating material using the curing accelerator for an oxidative polymerization type unsaturated resin.

Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material each including the curing accelerator for an oxidative polymerization type unsaturated resin. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A), a ligand compound (C) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal complex (D) and an imidazole compound (B), and a printing ink and a coating material using the curing accelerator for an oxidative polymerization type unsaturated resin.

Provided are a curing accelerator for an oxidative polymerization type unsaturated resin having a high curing accelerating ability, and a printing ink and a coating material each including the curing accelerator for an oxidative polymerization type unsaturated resin. Specifically, there are provided a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal salt (A), a ligand compound (C) and an imidazole compound (B), a curing accelerator for an oxidative polymerization type unsaturated resin containing a metal complex (D) and an imidazole compound (B), and a printing ink and a coating material using the curing accelerator for an oxidative polymerization type unsaturated resin.

The present invention relates to antifouling compositions comprising compounds of formula IA and/or IB that are highly effective against marine biofouling of surfaces of ships and marine structures, their use for inhibiting marine biofouling, as well as antifouling paints comprising said compositions.

Described herein is an industrial fan or blower including a flame-retardant polyamide composition.

Described herein is an industrial fan or blower including a flame-retardant polyamide composition.

Described herein is an industrial fan or blower including a flame-retardant polyamide composition.

A resin composition containing: a thermoplastic resin (A) that does not contain a polar group; a thermoplastic resin (B) that contains a polar group; an ethylene-vinyl alcohol copolymer (C) having an ethylene content of 20 to 60 mol %; acetic acid and/or a salt thereof (D); an aliphatic carboxylic acid (E) having 3 or more carbon atoms; and an aliphatic carboxylic acid metal salt (F) that is a metal salt of the aliphatic carboxylic acid (E), wherein the content of (A) is 66 to 99 wt. % with respect to the total sum of contents of the resin composition and the content of (C) is 0.1 to 25 wt. % with respect to the total sum of the contents of the resin composition.

A resin composition containing: a thermoplastic resin (A) that does not contain a polar group; a thermoplastic resin (B) that contains a polar group; an ethylene-vinyl alcohol copolymer (C) having an ethylene content of 20 to 60 mol %; acetic acid and/or a salt thereof (D); an aliphatic carboxylic acid (E) having 3 or more carbon atoms; and an aliphatic carboxylic acid metal salt (F) that is a metal salt of the aliphatic carboxylic acid (E), wherein the content of (A) is 66 to 99 wt. % with respect to the total sum of contents of the resin composition and the content of (C) is 0.1 to 25 wt. % with respect to the total sum of the contents of the resin composition.