Cement additive and cement composition using same

Details Cement additive and cement composition using same Cement additive and cement composition using same

1999-01-20

2000-12-26

Green, Anthony

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106724, 106823, 524 4, C04B 2424

Patent

active

061652628

ABSTRACT:
A novel cement admixture is provided which fulfills the function as a thickener basically, possesses an ability to inhibit segregation of materials, excels in workability as well, and permits a decrease in the amount of addition while keeping these functions intact. The cement admixture is characterized by comprising a cement additive formed of a polymer resulting from polymerizing a monomer mixture having methyl acrylate as a main component thereof and a cement water reducing agent.

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patent: 4888059 (1989-12-01), Yamaguchi et al.
patent: 5614017 (1997-03-01), Shawl
patent: 5670578 (1997-09-01), Shawl
Chemical Abstracts vol. 105, No. 10, Sep. 8, 1986, Columbus, Ohio, Abract No. 84233a, Fujio et al., p. 344 XP002101510 and JP 61 031333 A.

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