Abstract: Disclosed is an aqueous adhesive agent composition which has no concern about environmental safety and can be used as an adhesive agent composition for automobile interior materials. The aqueous adhesive agent composition comprises (A) an acid-modified polyolefin resin and (B) a core-shell-type curing agent.

Abstract: The present invention relates to a moisture-curable adhesive composition applicable to production of automobile interior parts, having excellent adhesion to polyolefins such as polypropylene and polyethylene, and having excellent heat resistance. More specifically, the present invention relates to an adhesive composition comprising: a styrene block copolymer (A) having at least one unsaturated bond, a hydrogenated styrene block copolymer (B) having a styrene content of 15% by weight or more, a silane compound (C) having an unsaturated bond, an acid-modified polyolefin resin (D), and a polymerization initiator (E).

Abstract: Provided is an adhering method which comprises spray-coating an adherend with a powder adhesive and then using the adherend, thereby enabling the formation of an automobile interior part having good heat tolerance and high adhesion strength. The adhering method to be used for forming an automobile interior part involves a step for spray-coating an adherend (4) with a powder adhesive (6) with the use of an electrostatic powder spray gun (5). If necessary, the adhering method may further involve a step for inciting the powder adhesive, which has been spray-coated on the adherend, by heating with an infrared heater.

Abstract: Provided is an adhering method which comprises spray-coating an adherend with a powder adhesive and then using the adherend, thereby enabling the formation of an automobile interior part having good heat tolerance and high adhesion strength. The adhering method to be used for forming an automobile interior part involves a step for spray-coating an adherend (4) with a powder adhesive (6) with the use of an electrostatic powder spray gun (5). If necessary, the adhering method may further involve a step for inciting the powder adhesive, which has been spray-coated on the adherend, by heating with an infrared heater.

Abstract: Disclosed is an aqueous adhesive agent composition which has no concern about environmental safety and can be used as an adhesive agent composition for automobile interior materials. The aqueous adhesive agent composition comprises (A) an acid-modified polyolefin resin and (B) a core-shell-type curing agent.

Abstract: The present invention relates to a moisture-curable adhesive composition applicable to production of automobile interior parts, having excellent adhesion to polyolefins such as polypropylene and polyethylene, and having excellent heat resistance. More specifically, the present invention relates to an adhesive composition comprising: a styrene block copolymer (A) having at least one unsaturated bond, a hydrogenated styrene block copolymer (B) having a styrene content of 15% by weight or more, a silane compound (C) having an unsaturated bond, an acid-modified polyolefin resin (D), and a polymerization initiator (E).

Abstract: A composition and method for the preparation of micro-particles of chitin (a naturally occurring polymer of N-acetyl-D-glucosamine), the characterization of chitin micro-particles as an immune adjuvant and the use of chitin micro-particles to enhance protective immunity against intracellular infectious agents and diseases as well as to inhibit allergic responses and diseases.

Abstract: The present invention relates to a one-pack type adhesive precoating composition comprising (a) a mixture of at least two thermoplastic polymers having different softening points by not less than 30° C., each of which containing a carboxylic acid group or a carboxylic acid anhydride group, (b) a thermoplastic elastomer and (c) a tackifier, dispersed in an organic solvent, with the proviso that the composition does not comprise a latent curing agent.

Abstract: A composition and method for the preparation of micro-particles of chitin (a naturally occurring polymer of N-acetyl-D-glucosamine), the characterization of chitin micro-particles as an immune adjuvant and the use of chitin micro-particles to enhance protective immunity against intracellular infectious agents and diseases as well as to inhibit allergic responses and diseases.

Abstract: This application provides a heat vulcanizable rubber composition which prevents scorch in a molding process for the production of vulcanized rubber molded articles, and has good storage stability when the composition is formulated in the form of a one pack pasty composition.The heat vulcanizable rubber composition of the present invention contains (A) a rubber component having double bonds, and (B) a vulcanizing agent in the solid state at room temperature and a vulcanizing accelerator in the solid state at room temperature, characterized in that the particle surfaces of at least one of the vulcanizing agent and vulcanizing accelerator are treated with a fine powder having a center particle size of 2 .mu.m or less in a weight ratio of said at least one of the vulcanizing agent and vulcanizing accelerator to the fine powder in the range between 1:0.001 to 1:2, to form the fine powder-treated vulcanizing agent and/or vulcanizing accelerator.