Synthesis of copper pyrithione from zinc pyrithione and copper compound

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专利权人:

Inc.;Arch Chemicals

发明人:

Kappock, Paul S.,Martin, Robert J.

申请号：

AU2012296413

公开号：

AU2012296413B2

申请日:

2012.08.17

申请国别(地区):

AU

年份:

2016

代理人:

摘要：

A composition containing unique particles of copper pyrithione wherein greater than 20 wt% to 90 wt% of the particles have a particle size of greater than 10 microns, as determined by laser light scattering using a particle size distribution analyzer, and wherein the particles are flat acicular needle-shaped is described herein. Also described herein is an antifouling paint containing the copper pyrithione and a method of making the composition and antifouling paint.

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