Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1990-03-26
1992-03-03
Chaudhuri, Olik
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106809, 106727, 106503, 106725, 524 6, 524843, C04B 735
Patent
active
050929348
ABSTRACT:
The present invention relates to aminoarylsulfonic acid-phenol-formaldehyde condensate and concrete admixture comprising the same for incorporation in cementing compositions, for example, mortar, cement paste and the like, for improving slumping characteristics.
REFERENCES:
patent: 4479826 (1984-10-01), Papalos et al.
Chatterjee et al., "Reactivity Ratios for Some Phenolic Copolymerization Systems", J. Macromol. Sci. Chem. A15(2), pp. 323-329 (1981).
Chemical Abstracts, 94:176096r (vol. 94, 1981).
Adachi Toshikazu
Furuhashi Takahiro
Kawada Kazushige
Tahara Susumu
Takahashi Yuji
Chaudhuri Olik
Fujisawa Pharmaceutical Co. Ltd.
Griffin Andrew
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