Fungicidal grout composition

Details Fungicidal grout composition Fungicidal grout composition

1984-06-05

1985-12-03

Hayes, Lorenzo B.

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

106 3835, 106 90, C09D 516

Patent

active

045564264

ABSTRACT:
New and improved fungicidal grout compositions are disclosed having a Portland cement base with a halogenated aromatic dinitrile added as an active fungicidal ingredient. The dinitrile is first wet blended with an inert solid fungicidal carrier and a surfactant, then dried and finely divided into a powder. The powder is blended with the other dry ingredients of a Portland cement grout to form a grout composition which is ready to be mixed with water to form a workable mortar for the grouting and setting of ceramic tiles. The resulting fungicidal grout compositions have improved fungicide dispersion and prolonged leach-life characteristics.

REFERENCES:
patent: 2797999 (1957-07-01), Klein
patent: 2820713 (1958-01-01), Wagner
patent: 3030258 (1962-04-01), Wagner
patent: 3215549 (1965-11-01), Ericson
patent: 3290353 (1966-12-01), Battershell et al.
patent: 3331735 (1967-07-01), Battershell et al.

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