Calcium-silicate-based porous particles, composition, method of making and use thereof

Shahsavari, Rouzbeh; Miller, Joseph B.; Desireddy, Anil; Yamato, Kazuhiro

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
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A44 - haberdashery
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A62 - life-saving
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A99 - subject matter not otherwise provided for in this section
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B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
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Title: Calcium-silicate-based porous particles, composition, method of making and use thereof

Abstract

A method for synthesizing calcium-silicate-based porous particles (CSPPs) is described. Control over CSPP morphology and pore size is achieved through a refined solution-based synthesis, allowing loading of a variety of sealants. These particles, upon external stimuli, release the loaded sealant into the surrounding material. Methods of loading the CSPPs with loading sealant are described. The CSPPs may be used in pure form or mixed with another material to deliver self-healing, sealing and multi-functional properties to a physical structure. The composition of the CSPPs is described, along with methods of use of the CSPPs.

Inventors:: Shahsavari, Rouzbeh; Miller, Joseph B.; Desireddy, Anil; Yamato, Kazuhiro

Issue Date:: 2021-01-05

Research Org.:: C-Crete Technologies, LLC, Houston, TX (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1805347

Patent Number(s):: 10882751

Application Number:: 15/280,649

Assignee:: C-Crete Technologies, LLC (Houston, TX)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B05D1/30 - performed by gravity only, i.e. flow coating
B05D2430/00 - Component used as a filler in the composition

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B33/24 - Alkaline-earth metal silicates

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2004/34 - hollow
C01P2004/61 - Micrometer sized, i.e. from 1-100 micrometer
C01P2004/62 - Submicrometer sized, i.e. from 0.1-1 micrometer
C01P2004/64 - Nanometer sized, i.e. from 1-100 nanometer
C01P2006/16 - Pore diameter

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B18/027 - {Lightweight materials
C04B20/0036 - {Microsized or nanosized}
C04B20/004 - {inorganic}
C04B20/008 - {Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
C04B20/1018 - {with organic materials
C04B20/1037 - {obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds}
C04B2111/00474 - {Uses not provided for elsewhere in C04B2111/00}
C04B2111/0075 - {for road construction}
C04B2111/72 - Repairing or restoring existing buildings or building materials
C04B22/00 - Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators {, shrinkage compensating agents}
C04B24/023 - {Ethers}
C04B24/121 - {Amines, polyamines}
C04B28/04 - Portland cements
C04B28/06 - Aluminous cements
C04B28/24 - containing alkyl, ammonium or metal silicates
C04B38/0054 - {the pores being microsized or nanosized}

C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K2208/10 - Nanoparticle-containing well treatment fluids
C09K8/467 - containing additives for specific purposes

E - FIXED CONSTRUCTIONS E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES E01C - CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
E01C11/005 - {Methods or materials for repairing pavings
E01C23/00 - Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces

E - FIXED CONSTRUCTIONS E04 - BUILDING E04G - SCAFFOLDING
E04G23/0203 - {Arrangements for filling cracks or cavities in building constructions}

E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
E21B33/138 - Plastering the borehole wall

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DOE Contract Number:: FE0026511

Resource Type:: Patent

Resource Relation:: Patent File Date: 09/29/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, and Yamato, Kazuhiro. Calcium-silicate-based porous particles, composition, method of making and use thereof.  United States: N. p., 2021. 
        Web.

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                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, & Yamato, Kazuhiro. Calcium-silicate-based porous particles, composition, method of making and use thereof.  United States.

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                    Shahsavari, Rouzbeh, Miller, Joseph B., Desireddy, Anil, and Yamato, Kazuhiro. Tue .  
        "Calcium-silicate-based porous particles, composition, method of making and use thereof".  United States.  https://www.osti.gov/servlets/purl/1805347.

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@article{osti_1805347,

  title        = {Calcium-silicate-based porous particles, composition, method of making and use thereof},

  author       = {Shahsavari, Rouzbeh and Miller, Joseph B. and Desireddy, Anil and Yamato, Kazuhiro},

  abstractNote = {A method for synthesizing calcium-silicate-based porous particles (CSPPs) is described. Control over CSPP morphology and pore size is achieved through a refined solution-based synthesis, allowing loading of a variety of sealants. These particles, upon external stimuli, release the loaded sealant into the surrounding material. Methods of loading the CSPPs with loading sealant are described. The CSPPs may be used in pure form or mixed with another material to deliver self-healing, sealing and multi-functional properties to a physical structure. The composition of the CSPPs is described, along with methods of use of the CSPPs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {1}

}

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Works referenced in this record:

Hollow Nanoparticles and Methods for Producing Same
patent-application, September 2014

Fuji, Masayoshi; Shirai, Takashi; Rivera Virtudazo, Raymond V.
US Patent Application 14/357949; 20140287236
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140287236

Controlled Release Product and Method for the Production Thereof
patent-application, May 2007

Pildysh, Mikhail
US Patent Application 11/616500; 20070110783
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070110783

Nano-Structured Silicate, Functionalised forms Thereof, Preparation and Uses
patent-application, December 2008

Johnston, James Howard; McFarlane, Andrew James; Borrmann, Thomas
US Patent Application 11/814154; 20080305027
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080305027

Mesoporous Calcium Silicate Compositions and Methods for Synthesis of Mesoporous Calcium Silicate for Controlled Release of Bioactive Agents
patent-application, March 2009

Bandyopadhyay, Amit; Bose, Susmita; Xue, Weichang
US Patent Application 12/211005; 20090068272
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090068272

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