RESIN COMPOSITION AND METHOD FOR PRODUCING THE SAME, CURED ARTICLE, SUBSTRATE, AND SUBSTRATE WITH CURED ARTICLE

To provide a polyether-modified polysiloxane compound excellent in icing prevention properties.SOLUTION: A resin composition is provided that has a structural unit represented by general formulae (1) and (2) or (3). In the formulae, l, m, n and o are numbers of 1 or more; and R1 and R2 represent phenyl groups or C1 to 20 aliphatic hydrocarbon groups. R3 represents an organic group represented by -CaH2aO(C2H4O)bR4; R4 represents an H atom or C1 to 6 alkyl group; a represents 0 to 30; and b represents 1 to 40. R5 and R6 represent phenyl groups or C1 to 20 aliphatic hydrocarbon groups; R7 represents -CcH2cO(C2H4O)dCcH2c-; c represents 0 to 30; and d represents 1 to 40.SELECTED DRAWING: None 【課題】着氷防止性に優れるポリエーテル変性ポリシロキサン化合物を提供する。【解決手段】一般式（１）及び（２）又は（３）表される構造単位を有する樹脂組成物である。［ｌ、ｍ、ｎ、ｏは１以上の数、Ｒ1、Ｒ2はフェニル基又はＣ１〜２０の脂肪族炭化水素基を示す。Ｒ３は式−ＣａＨ２ａＯ(Ｃ2Ｈ4Ｏ)ｂＲ４で示される有機基、Ｒ４はＨ原子又はＣ１〜６のアルキル基、ａは０〜３０、ｂは１〜４０を示す。Ｒ５、Ｒ６はフェニル基又はＣ１〜２０の脂肪族炭化水素基を、Ｒ７は式−ＣｃＨ２ｃＯ(Ｃ2Ｈ4Ｏ)ｄＣｃＨ2ｃ−を示し、ｃは０〜３０、ｄは１〜４０を示す。］【選択図】なし