Title:
【発明の名称】銅ピリチオンの製造方法
Document Type and Number:
Japanese Patent JP3062825
Kind Code:
B2
Abstract:
The present invention relates to a process for producing a gel-free dispersion or solution of copper pyrithione employing at least one surfactant. Also claimed is the dispersion or solution itself, as well as a solid particulate copper pyrithione composition comprising copper pyrithione particles having a particle shape selected from the group consisting of rods, spheres, needles, platelets and combinations thereof, and optionally containing at least a trace amount of a surfactant on the outer surface of at least a portion of said particles.
Inventors:
Hossini, Said M.
Kauffman, Charles W.
Hobbes, Patrick
Jardus, John Jay.
Raguiero, Marry A.
Alifu, Shoreive
Kauffman, Charles W.
Hobbes, Patrick
Jardus, John Jay.
Raguiero, Marry A.
Alifu, Shoreive
Application Number:
JP52242695A
Publication Date:
July 12, 2000
Filing Date:
February 23, 1995
Export Citation:
Assignee:
Orin Corporation
International Classes:
A01N43/40; A01N55/02; B01J13/00; C07D213/89; C07F1/08; C09K23/12; C09K23/38; (IPC1-7): A01N55/02; A01N43/40; B01F3/08; B01F17/12; B01F17/42; B01J13/00; C07F1/08
Domestic Patent References:
| JP56158764A |
Other References:
【文献】米国特許2809971(US,A)
【文献】米国特許5238490(US,A)
【文献】米国特許5185033(US,A)
【文献】米国特許5238490(US,A)
【文献】米国特許5185033(US,A)
Attorney, Agent or Firm:
Akira Asamura (2 outside)