PROBLEM TO BE SOLVED: To provide a solid composition which is excellent in water dispersibility so that gelatinization and deterioration of viscosity hardly occurs to give excellent stability and usability when being blended with O/W type cosmetic containing water-soluble polymer, and which is excellent also in storage stability.SOLUTION: A solid composition contains: particulate inorganic powder surface-treated with hydrophobic organic surface treatment a specific nonionic surfactant and polyhydric alcohol, in which a water content is 5 mass% or less. The solid composition includes 40 mass% of the particulate inorganic powder, the nonionic surfactant is transparently dissolved and/or slightly suspended at 35°C when being mixed with 1,3-butylene glycol in a concentration of 20 mass%, and a mixture of the polyhydric alcohol and the nonionic surfactant is liquid at 25°C in which an amount (ml) of the mixture that is 0.5-3 times as a product (ml) of oil absorption amount (ml/g) of the powder measured in the mixture and the powder blended amount (g) is blended with the composition.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】水への分散性に優れ、水溶性高分子を含むO/W系化粧料に配合した際にもゲル化や粘度低下を起こさず優れた安定性と使用感を発揮でき、さらに貯蔵安定性にも優れた固体状組成物を提供する。【解決手段】疎水性有機表面処理された微粒子無機粉体と、特定の非イオン性界面活性剤と多価アルコールを含み、水分含有量が5質量%以下である固体状組成物であって、前記微粒子無機粉体を40質量%以上含み、前記非イオン性界面活性剤は、1,3-ブチレングリコールに20質量%濃度で混合したとき、35℃において透明溶解及び又は微濁するものであり、前記多価アルコールと非イオン性界面活性剤との混合液が25℃で液状であり、その混合液量(ml)が混合液で測定した粉体の吸油量(ml/g)と粉体配合量(g)との乗数(ml)の0.5~3倍である量で前記組成物中に配合された固体状組成物。【選択図】なし
