Beschichtungszusammensetzung mit Methylcellulose, Verfahren zur Herstellung davon und Feste Zubereitung

Details

Veröffentlichungs-Nr.

EP3216807

Aktenzeichen

EP17158252

Anmeldetag

27. Februar 2017

Veröffentlichung

18. Mai 2022

Erteilung

18. Mai 2022

Rechtsraum

EP

IPC

C08B11/02A61K9/50

Abstract

Regarding coating of fine particles or the like, provided are a coating composition containing methyl cellulose having small adhesiveness, resistance to generation of lumps, ability to form uniform coating, and ability to form a coating composition easily with water of normal temperature; a method for producing the coating composition; and a solid preparation. More specifically provided are a coating composition comprising methyl cellulose having such a viscosity that a viscosity at 20°C of a 2% by weight aqueous solution of the methyl cellulose is 1 to 15 mPa·s and having such a dissolution start temperature that a dissolution start temperature of a 12% by weight aqueous liquid of the methyl cellulose is 10 to 25°C and a solvent; a solid preparation obtained by coating of the coating composition; and the like.

Anmelder

Firma

Shin-Etsu Chemical Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete