| 摘要 |
PROBLEM TO BE SOLVED: To provide a processing agent of a seat belt webbing superior in smoothness and abrasion resistance, and its processing method. SOLUTION: An abrasion resistance improving processing agent for the seat belt webbing includes: (I) ester composed of (A) a diol component composed of a random polymer of tetrahydrofuran (a-1) and alkylene oxide (a-2), (B) dicarboxylic acid, and (C) monocarboxylic acid; and (II) an anionic surfactant including sulfur atoms in molecules. COPYRIGHT: (C)2009,JPO&INPIT
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