Title:
被覆粒状組成物
Document Type and Number:
Japanese Patent JP5260006
Kind Code:
B2
Abstract:
To easily control the elution of a biologically active substance in a granular composition consisting of a granular substance containing a biologically active substance which is coated with a biodegradable resin film.
A urethane resin having a Young's modulus of 100 MPa or less is used as a resin for coating a granular substance containing a biologically active substance and an organic iodine compound having a water solubility of 1,000 ppm or less and/or an isothiazoline compound having a water solubility of 1,000 ppm or less is used as an antimicrobial agent. The antimicrobial agent of 0.0001-1 pts.wt. to 100 pts.wt. of the granular composition is made to exist on the surface of the coating film.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Atsushi Watanabe
Application Number:
JP2007232129A
Publication Date:
August 14, 2013
Filing Date:
September 07, 2007
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C05G3/00; A01N25/26; A01N31/02; A01N43/80; A01N47/10; A01P3/00; C05G3/60
Domestic Patent References:
| JP2001226184A | ||||
| JP7206564A | ||||
| JP2196079A | ||||
| JP9183971A | ||||
| JP56084393A | ||||
| JP5025319A |
Attorney, Agent or Firm:
Shigeki Yamada