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发明公开
CN110785289A 轮胎用树脂金属复合构件和轮胎 有权

轮胎用树脂金属复合构件和轮胎
摘要：
一种轮胎用树脂金属复合构件，所述构件依次包括金属构件(27)、粘接层(25)和覆盖树脂层(28)，其中所述粘接层(25)包括具有极性官能团的聚酯系热塑性弹性体，和在具有极性官能团的聚酯系热塑性弹性体中，硬链段(HS)相对于硬链段(HS)和软链段(SS)之和的比率[HS/(HS+SS)]为83mol％至98mol％。
摘要（英）：

This resin-metal composite member for tires comprises a metallic member (27), an adhesive layer (25), and a coating resin layer (28) in that order. The adhesive layer (25) contains a polyester thermoplastic elastomer comprising a polar functional group, wherein a hard segment (HS) and a soft segment (SS) are present in the polyester thermoplastic elastomer comprising a polar functional group, suchthat the ratio (HS/(HS+SS)) of the hard segment (HS) relative to the total amount of the hard segment (HS) and the soft segment (SS) is between 83 mol% and 98 mol%, inclusive.

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