Michael J Dallaire

age ~53

from Pawtucket, RI

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Author
Michael Dallaire

ISBN #
0773475508

Cement Composition
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US Patent:

57797889, Jul 14, 1998
Filed:

Aug 14, 1996
Appl. No.:

8/778070
Inventors:

Neal Steven Berke - Chelmsford MA
Michael Paul Dallaire - Dover NH
Awdhoot Vasant Kerkar - Columbia MD
Assignee:

W.R. Grace & Co.-Conn. - New York NY
International Classification:

C04B 2402
C04B 2416
US Classification:

106809
Abstract:

A cement admixture composed of a mixture of lower alkyl ether oxyalkylene adducts with a sulfonated organocyclic material to provide cement compositions of mortar and concrete which inhibit drying shrinkage while attaining very high slump and/or increased compressive strength.

Composition And Method For Inhibiting Drying Shrinkage Of Concrete
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US Patent:

56266634, May 6, 1997
Filed:

Aug 23, 1995
Appl. No.:

8/518628
Inventors:

Neal S. Berke - Chelmsford MA
Michael P. Dallaire - Dover NH
Awdhoot V. Kerkar - Columbia MD
Assignee:

W. R. Grace & Co.-Conn. - New York NY
International Classification:

C04B 2400
US Classification:

106696
Abstract:

A concrete composition capable of inhibiting shrinkage of structural concrete structures is disclosed. The concrete is formed with an admixture composed of at least one secondary/tertiary alkanediol.

Cement Admixture Capable Of Inhibiting Drying Shrinkage And Method Of Using Same
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US Patent:

56037600, Feb 18, 1997
Filed:

Sep 18, 1995
Appl. No.:

8/529392
Inventors:

Neal S. Berke - Chelmsford MA
Michael P. Dallaire - Dover NH
Angel Abelleira - Nashua NH
Assignee:

W. R. Grace & Co.-Conn. - New York NY
International Classification:

C04B 2402
C04B 2408
US Classification:

106802
Abstract:

A cement admixture composition composed of at least one oxyalkylene compound and an ammonium salt of tall oil fatty acid.

Drying Shrinkage Cement Admixture
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US Patent:

56225580, Apr 22, 1997
Filed:

Sep 18, 1995
Appl. No.:

8/529391
Inventors:

Neal S. Berke - Chelmsford MA
Michael P. Dallaire - Dover NH
Assignee:

W.R. Grace & Co.-Conn - New York NY
International Classification:

C04B 2200
C04B 2402
US Classification:

106802
Abstract:

A cement admixture composition composed of a mixture of alkylene glycol and fume silica to provide a means of inhibiting drying shrinkage and enhancing compressive strength.

Drying Shrinkage Cement Admixture
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US Patent:

55564607, Sep 17, 1996
Filed:

Sep 18, 1995
Appl. No.:

8/529389
Inventors:

Neal S. Berke - Chelmsford MA
Michael P. Dallaire - Dover NH
Ellis M. Gartner - Silver Spring MD
Awdhoot V. Kerkar - Columbia MD
Timothy J. Martin - West Sussex, GB2
Assignee:

W.R. Grace & Co.-Conn. - New York NY
International Classification:

C09D 712
C08L 7102
US Classification:

106823
Abstract:

A cement admixture composed of a low molecular weight oxyalkylene compound and a comb polymer having carboxylic acid groups and oxyalkylene units therein.

Cement Admixture
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US Patent:

55713190, Nov 5, 1996
Filed:

Sep 18, 1995
Appl. No.:

8/529388
Inventors:

Neal S. Berke - Chelmsford MA
Michael P. Dallaire - Dover NH
Assignee:

W. R. Grace & Co.-Conn. - New York NY
International Classification:

C04B 2200
C04B 2402
US Classification:

106802
Abstract:

A fluid, stable aqueous dispersion of silica fume and alkali or alkaline earth metal nitrite salt. The dispersion contains a water soluble alkylene glycol.