Sanyo Chemical Industries, Ltd.

Toyota Jidosha Kabushiki Kaisha

Nisshinbo Chemical Inc.

Kyocera Corporation

Shinji Watanabe

Chikara Ohto

Ikuo Takahashi

Yasuhiro Tsudo

Masaki Inaba

Shuji Nakagawa

Shigekazu Suzuki

Shinya Fujibayashi

Jun Takeuchi

Yuko Matsumoto

Provided is a slush molding material which exhibits excellent low-temperature meltability and heat resistance and which can yield a molded product having excellent tensile strength and elongation. The present invention is urethane resin particles (D) comprising a urethane or urethane-urea resin (U) that has residues (j) bonded thereto covalently, said residues (j) being residues derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, or urethane resin particles (D) comprising a urethane resin composition (S) which comprises both a urethane or urethane-urea resin (U) and a compound (E) that has a residue (j) derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, said compound (E) being represented by general formula (1), wherein the residues (j) are linked respectively to urethane or urea groups (u) of the resin (U) or (U) by hydrogen bonds.

Urethane resin particles

The present invention provides a resin powder composition for slush molding which can give slush molded articles with more excellent hydrolysis resistance. The present invention relates to a resin powder composition for slush molding which is characterized by comprising as the main component a thermoplastic polyurethane resin powder, preferably a thermoplastic polyurethane elastomer powder, and containing a polycarbodiimide prepared by polymerizing tetramethylxylylene diisocyanate, alkoxy terminated one having a number average molecular weight of 500 to 30,000.

Resin powder composition for slush molding and molded articles

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Kyoto, Japan

Shinji Watanabe