Joshua Van Brien

US Patent:

20130172449, Jul 4, 2013

Filed:

Dec 26, 2012

Appl. No.:

13/726850

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

C09D 7/12

US Classification:

524 2, 524 65

Abstract:

Disclosed is a composition, useful for a coating material, comprising coal ash and latex polymer and optionally a hydraulic binder, a superplasticizer, a rheology modifier, a filler, an aggregate, a foaming agent, a de-foaming agent, an accelerant and/or a retardant. The composition possesses favorable physicochemical properties and a low carbon footprint.

US Patent:

20130216704, Aug 22, 2013

Filed:

Feb 15, 2013

Appl. No.:

13/768954

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

E01C 21/00

US Classification:

427136, 524433

Abstract:

Disclosed is a paving material which is useful to accommodate efficient movement of heavy loads, including but not limited to heavy loads necessitated by large-scale agricultural operations. Also disclosed is a process for producing such a paving material.

US Patent:

20140080942, Mar 20, 2014

Filed:

Mar 15, 2013

Appl. No.:

13/832198

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

C04B 24/24

US Classification:

524 2

Abstract:

Disclosed is an essentially shaped cementitious product wherein the direct tensile strength of the product as determined by ASTM C307 is at least 120% of a predicted direct tensile strength of the product per an equation selected from the group consisting of f′dt=0.06*f′c, f′dt=0.07*f′c, f′dt=0.08*f′c and f′dt=0.11*f′c, and wherein the flexural strength of the product as determined by ASTM C348 is at least 150% of a predicted flexural strength of the product per an equation selected from the group consisting of f′r=0.1*f′c, f′r=0.17*f′c, f′r=9.5*((f′c)0.5) and f′r=7.5*((f′c)0.5).

US Patent:

20130150487, Jun 13, 2013

Filed:

Dec 7, 2012

Appl. No.:

13/708437

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

C04B 14/00

US Classification:

524 2, 524 65

Abstract:

Disclosed is a process for diminishing the adsorption capacity of coal ash comprising inter alia admixing a quantity of coal ash with a quantity of latex polymer, ultimately to form a cementitious mixture. The invention is useful inter alia for relieving an environmental burden of coal ash disposal and for imparting favorable properties to the cementitious mixture.

US Patent:

20150299039, Oct 22, 2015

Filed:

Apr 24, 2015

Appl. No.:

14/696328

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

C04B 7/26

Abstract:

Disclosed is a process for diminishing the adsorption capacity of coal ash comprising inter alia admixing a quantity of coal ash with a quantity of latex polymer, ultimately to form a cementitious mixture. The invention is useful inter alia for relieving an environmental burden of coal ash disposal and for imparting favorable properties to the cementitious mixture.

US Patent:

20140121302, May 1, 2014

Filed:

Mar 14, 2013

Appl. No.:

13/803316

Inventors:

Joshua V. Brien - Lexington KY, US

International Classification:

C04B 16/04

US Classification:

524 5, 524 8

Abstract:

Disclosed is a cementitious material that possesses favorable adhesion and compressive strength properties and is suitable for cold weather applications. Disclosed also are methods for the manufacture and use of the material.