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US6139830A Methods for reducing deposit formation on surfaces 失效
减少表面沉积物形成的方法

Methods for reducing deposit formation on surfaces
摘要:
A method for reducing formation of deposits on a surface in contact with an aqueous system includes applying to the surface a composition comprising a polyoxypropylene-polyoxyethylene block copolymer and a biocide. The composition optionally may also include a dispersant.
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