SYNTHESIS OF COPPER PYRITHIONE FROM ZINC PYRITHIONE AND COPPER COMPOUND

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专利权人:

ARCH CHEMICALS; INC.

发明人:

KAPPOCK, Paul S.,MARTIN, Robert J.

申请号：

MYPI 2014700308

公开号：

MY165743A

申请日:

2012.08.17

申请国别(地区):

MY

年份:

2018

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. Fig. 1

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