Process for the stabilization of dusting surfaces

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C405S129900, C405S198000, C405S129950, C405S264000, C427S136000, C427S385500, C427S421100, C106S900000

Reexamination Certificate

active

11012647

ABSTRACT:
The invention relates to a process for the stabilization of dusting surfaces characterized in that the dusty ground is tilled or scarified and mixed with polymers in form of water-redispersible polymer powders, which are optionally reemulsifiably modified, or reemulsifiable modified aqueous polymer dispersions, which are optionally sprayed on to the untreated dusty ground. In a preferred embodiment the redispersible polymer powder, respectively the reemulsifiable modified redispersible polymer powder or the reemulsifiable modified aqueous polymer dispersion, is combined with hydraulically setting compounds, preferably cement and/or gypsum.

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patent: 6084018 (2000-07-01), Wildburg et al.
patent: 6489381 (2002-12-01), Dreher et al.
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patent: WO 2004/037741 (2004-05-01), None
patent: WO 2004/092094 (2004-10-01), None
patent: WO 2005/092816 (2005-10-01), None
patent: 8803253 (1989-01-01), None
American Heritage College dictionary, 4thEd, 2002, p. 233,803.
T.G. Fox, Bull. Am. Physics Soc. 1, 3, p. 12 (1956).
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English Abstract corresponding to WO 04092094 A1, Oct. 28, 2004.
English Abstract corresponding to WO 05092816 A2, Oct. 6, 2005.
English Abstract corresponding to JP 02 283792 A, Nov. 21, 1990.

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