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公开(公告)号：EP4074799A1
公开(公告)日：2022-10-19
申请号：EP20900266.6
申请日：2020-11-27
发明人： TAKAHASHI, Yuka , NAKAMURA, Masaaki
IPC分类号： C09J11/06 , C09J11/08 , C09J121/02 , C09J161/12 , D06M13/395 , D06M15/41 , D06M15/693 , B60C9/00
摘要： Provided is an adhesive composition that has excellent adhesiveness even when formalin and resorcin are not contained. An adhesive composition comprises: polyphenol; aldehyde having aromatic ring; and an isocyanate compound.
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公开(公告)号：EP4074798A1
公开(公告)日：2022-10-19
申请号：EP20898616.6
申请日：2020-11-27
发明人： TAKAHASHI, Yuka , NAKAMURA, Masaaki
IPC分类号： C09J11/06 , C09J11/08 , C09J107/02 , C09J109/04 , C09J109/08 , C09J109/10 , C09J111/02 , C09J119/02 , C09J121/02 , C09J201/00 , D06M13/11 , D06M13/395 , D06M15/41 , D06M15/693 , B60C9/00
摘要： Provided are an adhesive composition for organic fiber cords that is environmentally friendly as a result of not containing resorcin and formalin and has good adhesiveness, a method of producing the adhesive composition for organic fiber cords, and a rubber reinforcement member (organic fiber cord-rubber composite) and a tire using the same. An adhesive composition for organic fiber cords comprises: a first bath treatment liquid; and a second bath treatment liquid, wherein the first bath treatment liquid is a composition containing an epoxy compound and an isocyanate compound, and the second bath treatment liquid is a composition containing a polyphenol compound except resorcin and an aromatic ring-containing aldehyde compound.
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