Cement grinding aid and set retarder

Details Cement grinding aid and set retarder Cement grinding aid and set retarder

1979-01-15

1980-05-27

Poer, James

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106102, 106315, C04B 735

Patent

active

042048770

ABSTRACT:
Additives for use as grinding aids and set retarders in the manufacture of hydraulic cement composed of polyglycerol, preferably a polyglycerol selected from the group of di-, tri-, and tetraglycerol and mixtures thereof, the additive being used either alone or in combination with at least one of a water-soluble glycol, a water-soluble hydroxy-alkyl amine, a water-soluble salt of a sulfonated lignin and a water-soluble salt of an aliphatic acid having no more than three carbon atoms, the hydraulic cement product of this addition and the method for making the cement product.

REFERENCES:
patent: 1657956 (1928-01-01), Chatelain
patent: 1998667 (1935-04-01), Fritz et al.
patent: 2078199 (1937-04-01), King
patent: 3615785 (1971-10-01), Moorer et al.

Affiliated with

Also associated with

Rating

Cement grinding aid and set retarder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cement grinding aid and set retarder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cement grinding aid and set retarder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1118072