Process for preparing Pharmaceutical Tablets or oral administration medicinal ACTIVE AGENT, delayed Release tablet, in which the amount of release of the active Agent is Predetermined.

摘要

Preparation method of medicinal Tablets with delayed Release Agent activo.consiste adjust the release speed of Medicine or active Agent during the granulation process, through the use of plastic polymethyl insoluble in neutral water or lightly And acid, and the introduction of a Fatty acid ester, before being compressed tablets.Flame retardants are used as Parent Substances: copolomerizado Acrylic and methacrylic acid or methacrylic acid and methyl ester thereof with Anionic Nature; copolymerized Methyl and Ethyl Esters of Acrylic and methacrylic acid; castor oil or or Hydrogenated Castor Oil SEED Hydrogenated Cotton S.The regulatory Agent enters into the share of less than 15 percent of the gross weight of the tablet.