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公开(公告)号:US4171276A
公开(公告)日:1979-10-16
申请号:US951435
申请日:1978-10-16
申请人: Gary A. Brehm
发明人: Gary A. Brehm
摘要: The dissemination of fugitive dust particles into the atmosphere is reduced by treating the particles with an aqueous solution of alkylphenoxy polyethoxy ethanol and copolymer of ethylene oxide and propylene oxide.
摘要翻译: 通过用烷基苯氧基聚乙氧基乙醇的水溶液和环氧乙烷和环氧丙烷的共聚物处理颗粒来减少散逸的尘埃颗粒进入大气中的物质。
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公开(公告)号:US4136050A
公开(公告)日:1979-01-23
申请号:US769087
申请日:1977-02-16
申请人: Gary A. Brehm
发明人: Gary A. Brehm
摘要: The dissemination of fugitive dust particles into the atmosphere is reduced by treating the particles with an aqueous solution of octylphenoxy polyethoxy ethanol and copolymer of ethylene oxide and propylene oxide.
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