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Title:
亜鉛イオンによって増強されたイソチアゾリノン殺生剤
Document Type and Number:
Japanese Patent JP2009538319
Kind Code:
A
Abstract:
The present invention relates to an antimicrobial composition comprising an isothiazolinone, such as 1,2-benzisothiazolin-3-one, and a zinc compound selected from zinc salts, zinc oxides, zinc hydroxides or combinations thereof. Useful zinc salts include for example, oxides, sulfates, chlorides, and combinations thereof. In use, the zinc from the zinc compound enhances the antimicrobial activity to the isothiazolin-containing composition. This enhancement permits achieving the desired antimicrobial activity at a lower usage rate than is achieved using the isothiazolinone in the absence of the zinc compound. The antimicrobial composition can also contain co-biocides, such as pyrithiones, including zinc pyrithione or copper pyrithione.

Inventors:
Nicolas Edward, Thompson
Green Hull, Malcolm
Clark, Fitzgerald
Application Number:
JP2009512168A
Publication Date:
November 05, 2009
Filing Date:
May 25, 2007
Export Citation:
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Assignee:
Arch Chemicals Incorporated
International Classes:
A01N43/80; A61K33/30; A01N25/04; A01N43/40; A01N59/16; A01P3/00; C09D5/14; C09D7/12; C09D123/08; C09D125/10; C09D131/04; C09D133/02; C09D133/04; C09D133/26; C09D155/02; A01N59/00
Domestic Patent References:
JPS5473776A1979-06-13
JPH0525319A1993-02-02
JPH09328402A1997-12-22
JPS5423968B21979-08-17
JP2000191412A2000-07-11
JPS57156405A1982-09-27
JPS6270301A1987-03-31
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hiroaki Noya