Title:
EXTERMINATING AGENT FOR HARMFUL MICROORGANISM AND EXTERMINATION OF HARMFUL MICROORGANISM IN WHITE WATER SYSTEM USING THE SAME
Document Type and Number:
Japanese Patent JP3396886
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain an exterminating agent having an antimicrobial spectrum in a wide range, exhibiting excellent antimicrobial and fungicidal effects, showing inhibitory effects on proliferation of various harmful microorganisms, by combining glutaraldehyde with a specific compound.
SOLUTION: This agent is obtained by combining (A) glutaraldehyde with (B) at least one antimicrobial compound selected from a halocyanoacetamide derivative of the formula (R1 is H, a halogen, etc.; R2 is H or an alkyl; X is a halogen), 2-bromo-2-nitropropane-1,3-diol, 4,5-dichloro-2-octylisothiazolin-3-one, 4,5-dichloro-1,2-dithiol-3-one, 2-bromo-2-nitro-1,3-diacetoxypropane, etc. The blending ratio of the components A and B used is preferably (100:1) to (1:10) by weight. This exterminating agent for harmful organisms is preferably used by separately or simultaneously adding the components A and B especially to a white water system in a papermaking process so as to make 1-200ppm total concentration.
Inventors:
Ryoji Funatsu
Shigeru Kurose
Nahoko Sato
Shigeru Kurose
Nahoko Sato
Application Number:
JP16644596A
Publication Date:
April 14, 2003
Filing Date:
June 26, 1996
Export Citation:
Assignee:
Somar Co., Ltd.
International Classes:
A01N35/02; A01N33/18; A01N33/20; A01N35/10; A01N37/12; A01N37/34; A01N43/26; A01N43/80; D21F1/66; D21H21/04; (IPC1-7): A01N35/02; A01N35/10; A01N37/12; A01N37/34; A01N43/26; A01N43/80; D21F1/66; D21H21/04
Domestic Patent References:
| JP58189103A | ||||
| JP4146298A | ||||
| JP7265866A | ||||
| JP4297401A | ||||
| JP253703A | ||||
| JP2169501A | ||||
| JP649797A | ||||
| JP8301708A | ||||
| JP5271015A | ||||
| JP4202101A |
Attorney, Agent or Firm:
Agata Akira (1 person outside)