An object of the invention is to provide adhesive materials which exhibit high adhesive strength, and compounds which can be blended with the adhesive materials. The invention provides compounds represented by the general formula (1) below, in which the core (X) below and the terminal group (Y1) below are bonded to each other: X(Y1)n1 (1) (in the general formula (1), n1 represents the number of terminal groups (Y1) bonded to the core (X), and n1 is equal to the valence of the core (X) ; the core (X) is a C1-200 polyvalent organic group having a valence of not less than 3 containing an oxygen atom or a nitrogen atom in which an atom bonded to the terminal group (Y1) is the oxygen atom or the nitrogen atom; and the terminal group (Y1) is a specific phosphorus-containing group, a specific (meth)acryloyl group-containing group (Y2), a (meth) acryloyl group, a C1-20 hydrocarbon group or a hydrogen atom, and a plurality of terminal groups (Y1) may be the same as or different from each other, with the proviso that among all the terminal groups (Y1) in the compound represented by the general formula (1), one or more terminal groups are specific phosphorus-containing groups, and one or more terminal groups are (meth)acryloyl group-containing groups (Y2)).
本发明的目的是提供具有高粘合强度的粘合剂材料,以及可与粘合剂材料混合的化合物。本发明提供由以下通式(1)表示的化合物,其中以下核心(X)和以下末端基团(Y1)相互键合:X(Y1)n1(1)(在通式(1)中,n1 代表与核芯(X)键合的末端基团(Y1)的数目,n1 等于核芯(X)的价数;核芯(X)是价数不小于 3 的 C1-200 多价有机基团,含有氧原子或氮原子,其中与末端基团(Y1)键合的原子是氧原子或氮原子;且末端基团(Y1)是特定的含
磷基团、特定的含(甲基)
丙烯酰基团(Y2)、(甲基)
丙烯酰基团、C1-20 烃基或氢原子,多个末端基团(Y1)可以彼此相同或不同、但通式(1)代表的化合物中的所有末端基团(Y1)中,一个或多个末端基团是特定的含
磷基团,一个或多个末端基团是含(甲基)
丙烯酰基团的基团(Y2))。