Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1979-02-16
1980-06-24
Poer, James
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 93, 106 97, 106315, C04B 735
Patent
active
042093368
ABSTRACT:
The compressive strength of a hydrated hydraulic cement composition such as Portland cement concrete is enhanced by the addition of a very small amount of certain select synthetic non-ionic surface active agents to the compositions.
REFERENCES:
patent: 3537869 (1970-11-01), Proell
patent: 3650784 (1972-03-01), Albert et al.
patent: 3782991 (1974-01-01), Burge
patent: 3788868 (1974-01-01), Kitsuda et al.
patent: 3826665 (1974-07-01), Hovasse et al.
patent: 3867163 (1975-02-01), Uchikawa et al.
patent: 4021257 (1977-05-01), Bernett
Baker William L.
Parker C. Edward
Poer James
W. R. Grace & Co.
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