Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1997-10-15
1999-08-17
Marcantoni, Paul
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
106727, 106802, 106823, 524 5, C04B 2400
Patent
active
059388358
ABSTRACT:
A cement admixture comprised of a mixture of certain alkyl ether oxyalkylene adducts with certain oxyalkylene glycols to provide cement compositions of mortar and concrete which inhibit drying shrinkage while permitting substantial air entrainment and enhanced compressive strength.
REFERENCES:
patent: 2307741 (1943-01-01), Goldstein et al.
patent: 2776713 (1957-02-01), Morgan et al.
patent: 3583880 (1971-06-01), Moren et al.
patent: 3615785 (1971-10-01), Moorer et al.
patent: 3642506 (1972-02-01), Johnson
patent: 3663251 (1972-05-01), Moren et al.
patent: 4141737 (1979-02-01), Moon et al.
patent: 4204877 (1980-05-01), Moorer et al.
patent: 4547223 (1985-10-01), Goto et al.
patent: 4686252 (1987-08-01), Burge et al.
patent: 4946904 (1990-08-01), Akimoto et al.
patent: 4983329 (1991-01-01), Cooper
patent: 5020598 (1991-06-01), Cowan et al.
patent: 5162402 (1992-11-01), Ogawa et al.
patent: 5174820 (1992-12-01), Sakuta et al.
patent: 5181961 (1993-01-01), Umaki et al.
patent: 5725654 (1998-03-01), Shawl et al.
Shah et al., Effects of Shrinkage--Reducing Admistures On Restrained Shrinkage Cracking of Concrete, ACI Materials Journal May-Jun. (1992) pp. 289-295.
Ostrikov, M.S., G.D. Dibrov, T.P. Petrenko, and E.E. Gorshkova Deforming Effect of Osmotically Dehydrating liquid Media. Kolloidnyi Zhurnal, vol. 27, pp. 82-86 (1965).
Kesling, Jr. Haven S.
Shawl Edward T.
Baker William L.
Leon Craig K.
Marcantoni Paul
W. R. Grace & Co.,-Conn.
LandOfFree
Cement composition 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 composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cement composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-311673