Biodegradable cement retarder compositions and methods of...

Details Biodegradable cement retarder compositions and methods of... Biodegradable cement retarder compositions and methods of...

2007-01-23

2007-01-23

Green, Anthony J. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S691000, C106S727000, C166S293000, C405S267000, C507S129000

Reexamination Certificate

active

10420447

ABSTRACT:
The present invention is directed to hydraulic cement compositions comprising set-retarding additives and methods of retarding the set of a cement composition utilizing poly(amide) set-retarding additives and methods of cementing in subterranean zones utilizing a cement composition comprising a poly(amide) set-retarding additive.

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