Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMPROVED CONTROLLED RELEASE COMPOSITIONS AND METHOD
Document Type and Number:
Japanese Patent JP2014074035
Kind Code:
A
Abstract:

To provide compositions excellent in capability of releasing active agents over a long period of time.

Controlled release compositions comprise: active agents such as antibacterial compounds, antifungal compounds, antiinflammatory compounds and skin-care compounds; adsorbent polymer particles containing allyl methacrylate or ethylene glycol dimethacrylate; and water-soluble release retardants such as poly(lactic acid), polyols, salts of C8-C20 fatty acids, alkanolamides, water soluble polymers, biological polymers, gum, and carbohydrates.


Inventors:
MILAN F SOJKA
RALPH SPINDLER
Application Number:
JP2013000237680
Publication Date:
April 24, 2014
Filing Date:
November 18, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AMCOL INTERNATIONAL CORP
International Classes:
A61K47/30; A61K47/32; A01N25/00; A01N25/12; A01N37/40; A61K8/00; A61K8/04; A61K8/368; A61K8/49; A61K8/58; A61K8/67; A61K8/72; A61K8/81; A61K9/16; A61K9/50; A61K31/07; A61K31/315; A61K31/60; A61K31/612; A61P3/02; A61P31/04; A61P31/10; A61Q5/02; A61Q17/00; A61Q19/00; C08F220/18; C08F220/20; C11B9/00
Domestic Patent References:
JPH10244152A1998-09-14
JPH10244153A1998-09-14
JPH09110663A1997-04-28
Attorney, Agent or Firm:
角田 嘉宏