Inorganic filling material and inorganic filling material-reinforced thermoplastic resin
AssigneeToray Industries, Inc.
InventorsTakumi Wakabayashi, Sadayuki Kobayashi
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Abstract
A surface-treated inorganic filling material obtained by treating an inorganic filling material (A) with at least a polyrotaxane (B) whose cyclic molecule is modified with a graft chain having a reactive functional group, and a silane coupling agent (C). Provided is an inorganic filling material that constitutes an inorganic filling material-reinforced thermoplastic resin excellent in balance among rigidity, strength, and toughness.
Claims6
A surface-treated inorganic filling material, wherein an inorganic filling material (A) is treated with at least a polyrotaxane (B) whose cyclic molecule is modified with a graft chain having a reactive functional group, and a silane coupling agent (C).
Dependencies are inferred from the claim text.