Patents by Inventor Daniel Constantiner
Daniel Constantiner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20150336847Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one additional active admixture component.Type: ApplicationFiled: August 6, 2015Publication date: November 26, 2015Inventors: Samy M. SHENDY, Daniel CONSTANTINER
-
Patent number: 9133059Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: GrantFiled: November 20, 2014Date of Patent: September 15, 2015Assignee: Construction Research & Technology GmbHInventors: Samy M. Shendy, Daniel Constantiner
-
Publication number: 20150068431Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: ApplicationFiled: November 20, 2014Publication date: March 12, 2015Inventors: Samy M. SHENDY, Daniel CONSTANTINER
-
Patent number: 8920556Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: GrantFiled: March 15, 2013Date of Patent: December 30, 2014Assignee: Construction Research & Technology GmbHInventors: Samy M. Shendy, Daniel Constantiner
-
Publication number: 20130199416Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: ApplicationFiled: March 15, 2013Publication date: August 8, 2013Applicant: CONSTRUCTION RESEARCH & TECHNOLOGY GMBHInventors: Samy M. SHENDY, Daniel CONSTANTINER
-
Patent number: 8460460Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: GrantFiled: June 21, 2012Date of Patent: June 11, 2013Assignee: Construction Research & Technology GmbHInventors: Samy M. Shendy, Daniel Constantiner
-
Publication number: 20120325120Abstract: A cementitious composition including at least one cementitious and/or pozzolanic material and at least one desugared molasses. A method of preparing a cementitious composition including forming a mixture of water, at least one cementitious and/or pozzolanic material and at least one desugared molasses. An admixture for cementitious compositions including: (i) at least one desugared molasses; and (ii) at least one alkanolamine and/or at least one polyhydroxyalkylamine.Type: ApplicationFiled: June 21, 2012Publication date: December 27, 2012Inventors: Samy M. Shendy, Daniel Constantiner
-
Patent number: 6818057Abstract: When hydrated, calcium sulfoaluminate cements form ettringite. A retarder which retards this reaction is at least one of phosphono alkyl carboxylic acid and a salt of a phosphono alkyl carboxylic acid. Additionally, the retarder can comprise at least one of a carboxylic acid and a salt of a carboxylic acid. The retarder can be prepared as an admixture for addition to cement, or the retarder can be included in a cementitious formulation. Also, other cements, such as portland cement, can be included with the calcium sulfoaluminate cementitious formulation. A method of retarding the set of a calcium sulfoaluminate cementitious formulation without substantially reducing achievable compressive strength, comprises providing in the cementitious formulation, a retarder comprising a component being at least one of phosphono alkyl carboxylic acid and a salt of a phosphono alkyl carboxylic acid.Type: GrantFiled: March 3, 2003Date of Patent: November 16, 2004Assignee: Construction Research & Technology GmbHInventors: William Hanley, Daniel Constantiner, Johann Goldbrunner
-
Publication number: 20030233961Abstract: When hydrated, calcium sulfoaluminate cements form ettringite. A retarder which retards this reaction is at least one of phosphono alkyl carboxylic acid and a salt of a phosphono alkyl carboxylic acid. Additionally, the retarder can comprise at least one of a carboxylic acid and a salt of a carboxylic acid. The retarder can be prepared as an admixture for addition to cement, or the retarder can be included in a cementitious formulation. Also, other cements, such as portland cement, can be included with the calcium sulfoaluminate cementitious formulation. A method of retarding the set of a calcium sulfoaluminate cementitious formulation without substantially reducing achievable compressive strength, comprises providing in the cementitious formulation, a retarder comprising a component being at least one of phosphono alkyl carboxylic acid and a salt of a phosphono alkyl carboxylic acid.Type: ApplicationFiled: March 3, 2003Publication date: December 25, 2003Inventors: William Hanley, Daniel Constantiner, Johann Goldbrunner
-
Patent number: 6586497Abstract: A method is provided for incorporating a foaming agent into mixtures of particulates and then forming a foam within the mixture to increase the flowability of the particulates. A method is also provided for excavating solid particulates, incorporating a foaming agent into mixtures of solid particulates, and then forming a foam within the mixture to increase the flowability of the particulates. The particulates can be transported through pipelines or boreholes. Examples of particulates include, but are not limited to, mine tailings, ores, sand, coal, soils, clays, silts, aggregates, and mixtures thereof.Type: GrantFiled: September 25, 2001Date of Patent: July 1, 2003Assignee: MBT HoldingAGInventors: Frank T. Gay, Daniel Constantiner, Jeffrey T. Champa, Kevin Hutchings, Daniel G. Millette
-
Publication number: 20020030076Abstract: A method is provided for incorporating a foaming agent into mixtures of particulates and then forming a foam within the mixture to increase the flowability of the particulates. A method is also provided for excavating solid particulates, incorporating a foaming agent into mixtures of solid particulates, and then forming a foam within the mixture to increase the flowability of the particulates. The particulates can be transported through pipelines or boreholes. Examples of particulates include, but are not limited to, mine tailings, ores, sand, coal, soils, clays, silts, aggregates, and mixtures thereof.Type: ApplicationFiled: September 25, 2001Publication date: March 14, 2002Applicant: MBT Holding AGInventors: Frank T. Gay, Daniel Constantiner, Jeffrey T. Champa, Kevin Hutchings, Daniel G. Millette
-
Patent number: 6297295Abstract: A method is provided for incorporating a foaming agent into mixtures of particulates and then forming a foam within the mixture to increase the flowability of the particulates. A method is also provided for excavating solid particulates, incorporating a foaming agent into mixtures of solid particulates, and then forming a foam within the mixture to increase the flowability of the particulates. The particulates can be transported through pipelines or boreholes. Examples of particulates include, but are not limited to, mine tailings, ores, sand, coal, soils, clays, silts, aggregates, and mixtures thereof.Type: GrantFiled: February 18, 2000Date of Patent: October 2, 2001Assignee: MBT Holding AGInventors: Frank T. Gay, Daniel Constantiner, Jeffrey T. Champa, Kevin Hutchings, Daniel G. Millette