(57)< Abstract > This invention the polymerization characteristic component, the pore formation substance which possesses temperature opposite dependant solubility and the composition which includes the solvent, features that you polymerize at temperature of cloudiness point neighborhood of this composition, it regards the production method of the porous polymer. As for the porous polymer which is obtained by the method of this invention, for example, the contact lens or the device for ophthalmology like the artificial cornea is included, it is useful as a material for producing the biomedical device and the artificial equipment.本発明は、重合性成分、温度逆依存性溶解度を有する細孔形成物質及び溶媒を含む組成物を、この組成物の曇り点近辺の温度で重合することを特徴とする、多孔性ポリマーの製造方法に関する。本発明の方法により得られる多孔性ポリマーは、例えば、コンタクトレンズ又は人工角膜のような眼科用装置を含む、生物医学的装置及び人工装具の製造のための材料として有用である。
