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公开(公告)号:US4867613A
公开(公告)日:1989-09-19
申请号:US119803
申请日:1987-11-12
Applicant: Gloria McLeod , Nicholas D. Smith
Inventor: Gloria McLeod , Nicholas D. Smith
Abstract: Dirt tracks and other surfaces formed of particulate material are stabilized, to suppress dust formation, by incorporating an aqueous solution of a water soluble, low molecular weight, anionic polymer.
Abstract translation: 通过掺入水溶性低分子量阴离子聚合物的水溶液,通过颗粒材料形成的污迹和其它表面被稳定,以抑制粉尘形成。