Title:
【発明の名称】ゴキブリ防除用マイクロカプセル剤
Document Type and Number:
Japanese Patent JP2676082
Kind Code:
B2
Abstract:
A microencapsulated pyrethroidal cockroach-controlling composition is provided which has an excellent residual effect. The composition comprises phenylxylylethane and a pyrethroidal compound and is encapsulated in microcapsules formed of a polyurethane wall which have an average particle diameter of not more than 80 mu m, a wall thickness of not more than 0.3 mu m, and a value of the average particle diameter/wall thickness of 100 - 400.
Inventors:
Toshiro Otsubo
Shigenori Tsuda
Kawada Hitoshi
Goro Shinjo
Kozo Tsuji
Shigenori Tsuda
Kawada Hitoshi
Goro Shinjo
Kozo Tsuji
Application Number:
JP33123787A
Publication Date:
November 12, 1997
Filing Date:
December 25, 1987
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
A01N25/28; A01N31/14; A01N37/10; A01N37/34; A01N37/40; A01N53/00; A01N53/06; A01N53/08; B01J13/16; (IPC1-7): A01N53/08; A01N25/28
Domestic Patent References:
| JP62215505A | ||||
| JP59227806A | ||||
| JP4899326A | ||||
| JP6277304A |
Attorney, Agent or Firm:
Mitsuhiro Moroishi (1 person outside)