US Patent No: 7,708,826

Number of patents in Portfolio can not be more than 2000

Additive for dewaterable slurry and slurry incorporating same

ALSO PUBLISHED AS: 20080302277

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Abstract

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A cementitious slurry comprising fly ash having a predominant particle size of up to about 10 microns, and/or aluminous material having a predominant particle size of up to about 150 microns. The additive acts as a water reduction agent and can replace either wholly or partially a conventional plasticizer.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
JAMES HARDIE TECHNOLOGY LIMITEDDUBLIN131

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Naji, Basil Toongabbie, AU 32 408
O'Chee, Milton Sydney, AU 15 172

Cited Art Landscape

Patent Info (Count) # Cites Year
 
JAMES HARDIE TECHNOLOGY LIMITED (3)
6,824,715 Method and apparatus for forming a laminated sheet material by spattering 12 2002
7,396,402 Coatings for building products and dewatering aid for use with same 9 2002
7,419,544 Additive for dewaterable slurry and slurry incorporating same 15 2004
 
UNITED STATES GYPSUM COMPANY (2)
4,450,022 Method and apparatus for making reinforced cement board 71 1982
4,504,335 Method for making reinforced cement board 49 1983
 
BAKER HUGHES INCORPORATED (1)
6,832,652 Ultra low density cementitious slurries for use in cementing of oil and gas wells 88 2003
 
CROSFIELD LIMITED (1)
6,372,694 Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material 28 1999
 
E. KHASHOGGI INDUSTRIES (1)
5,549,859 Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions 49 1994
 
Fibronit S.r.l. (1)
5,030,287 Cement mix and method for producing reinforced building sheets from a cement mix 10 1989
 
HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE SOLICITOR GENERAL OF CANADA (1)
4,260,645 Latent fingerprint detection 12 1979
 
HOLCIM TECHNOLOGY LTD (1)
6,572,698 Activated aluminosilicate binder 39 2001
 
JAMES HARDIE RESEARCH PTY LIMITED (1)
4,184,906 Method of making asbestos-cement laminates 15 1978
 
MITSUBISHI KASEI CORPORATION (1)
4,574,012 Calcium silicate shaped product 11 1982
 
NICHIHA CORPORATION (1)
5,863,477 Method of manufacturing a wood-cement board 13 1996
 
NOF CORPORATION (1)
5,432,212 Dispersant composition for cement having excellent property in inhibition of slump-loss 22 1994
 
THE REGENTS OF THE UNIVERSITY OF MICHIGAN (1)
6,809,131 Self-compacting engineered cementitious composite 14 2001
 
Other [Check patent profile for assignment information] (1)
4,298,413 Method and apparatus for producing concrete panels 43 1980

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
DC CO., LTD. (1)
8,133,317 Cement additive and cement composition 1 2006

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