Title:
REDISPERSIBLE FREE-FLOWING POWDER, AND MANUFACTURE OF THE SAME
Document Type and Number:
Japanese Patent JPH05247228
Kind Code:
A
Abstract:
PURPOSE: To easily obtain redispersible free-flowing powder.
CONSTITUTION: The redispersible free-flowing powder comprises a vinylpyrrolidone/vinyl acetate copolmer containing 15-40 wt.% of vinylpyrrolidone. The powder is produced by an easy method and is used especially to suppress the release of active substances.
Inventors:
FUORUKAA BIYUURAA
SUBUEN GURABOFUSUKII
AKUSERU ZANNAA
SUBUEN GURABOFUSUKII
AKUSERU ZANNAA
Application Number:
JP32176692A
Publication Date:
September 24, 1993
Filing Date:
December 01, 1992
Export Citation:
Assignee:
BASF AG
International Classes:
A61K8/81; A61K9/20; A61K9/26; A61K9/28; A61Q5/06; C08F2/04; C08F2/06; C08F2/08; C08F6/12; C08F218/02; C08F218/08; C08F220/04; C08F226/10; C08J3/12; C08L31/04; C08L39/00; C08L39/04; C09D131/04; (IPC1-7): C08J3/12; C08F2/06; C08F218/08; C08L31/04; C08L39/04
Attorney, Agent or Firm:
Toshio Yano (2 outside)