PROBLEM TO BE SOLVED: To provide a cosmetic material with favorable compatibility with other cosmetic materials, therefore improving compounding stability of the cosmetic and capable to give properties such as favorable resistance to moisture and sebum, gloss, tactual sense, adhesive properties to hair and skin, and a cosmetic equipped with an excellent surface protective characteristic, appearance and sense of use by compounding the cosmetic material.SOLUTION: The copolymer having a specific carbosiloxane dendrimer structure and a 14-22C long chain alkyl group at a specific ratio is used as the cosmetic material.COPYRIGHT: (C)2011,JPO&INPIT【課題】他の化粧料原料との相溶性がよく、したがって、化粧料の配合安定性を向上させ、また、化粧料に良好な耐水性、耐皮脂性、光沢、触感、毛髪・皮膚への付着性等を付与し得る化粧料原料、並びに、該化粧料原料を配合してなる優れた表面保護特性、外観及び使用感を備えた化粧料を提供すること。【解決手段】特定のカルボシロキサンデンドリマー構造及び炭素原子数14~22の長鎖アルキル基を所定の割合で有する共重合体を化粧料原料として使用する。【選択図】なし
