Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2006-02-28
2006-02-28
Wood, Elizabeth D. (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S736000, C106S737000, C106S815000
Reexamination Certificate
active
07005007
ABSTRACT:
A hydraulic binder includes cement as main ingredient, and a mixture added to the cement and made of moist green vitriol and a drying agent selected from the group consisting of dry sand with a granulation between 0.1 mm and 0.4 mm, catalytic dust, silica gel and alumina.
REFERENCES:
patent: 3663286 (1972-05-01), De Barrau
patent: 4415367 (1983-11-01), Nelson
patent: 4784691 (1988-11-01), Rasmussen
patent: 6277190 (2001-08-01), Schulte et al.
patent: 6740156 (2004-05-01), Kehrmann
patent: 197 44 035 (1999-04-01), None
patent: 100 14 468 (2001-07-01), None
English translation of DE 201 19 021; Mar. 2002.
English translation of DE 100 14 468; Oct. 2003.
Manns, W.; Laskowski, Ch. “Eisen-(II)-sulfat als Zusatz zur Chromatreduzierung” [Iron-(II)-sulfate for chromate reduction] in BE-Z: Beton [Concrete], journal Feb. 1999, pp. 78-85.
Feiereisen Henry M.
Kehrmann Alexander
Wood Elizabeth D.
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