Lignin dispersion composition and its use in stabilizing emulsions

Naskar, Amit K.; Cui, Mengmeng

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Title: Lignin dispersion composition and its use in stabilizing emulsions

Abstract

A lignin dispersion composition comprising spherical lignin particles dispersed in an aqueous medium, wherein the spherical lignin particles have a size exclusively within a range of 100 nm to 5 microns. Also described herein is a method of producing the lignin dispersion, by: (i) dissolving lignin in an organic solvent substantially devoid of water yet miscible with water to result in a solution of the lignin in the organic solvent; and (ii) producing the lignin dispersion by dialyzing the solution of the lignin with water until substantially all of the organic solvent is replaced with water with simultaneous formation of spherical lignin particles dispersed in the water. Also described herein is a method for stabilizing an emulsion by intimately mixing the emulsion with the lignin dispersion. Also described herein is a hierarchical assembly of porous microparticles produced by mixing the lignin dispersion with an emulsion and an amphiphilic block copolymer.

Inventors:: Naskar, Amit K.; Cui, Mengmeng

Issue Date:: 2023-02-07

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1987103

Patent Number(s):: 11572446

Application Number:: 17/011,477

Assignee:: UT-Battelle LLC (Oak Ridge, TN)

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 09/03/2020

Country of Publication:: United States

Language:: English

Citation Formats


                    Naskar, Amit K., and Cui, Mengmeng. Lignin dispersion composition and its use in stabilizing emulsions.  United States: N. p., 2023. 
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                    Naskar, Amit K., & Cui, Mengmeng. Lignin dispersion composition and its use in stabilizing emulsions.  United States.

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                    Naskar, Amit K., and Cui, Mengmeng. Tue .  
        "Lignin dispersion composition and its use in stabilizing emulsions".  United States.  https://www.osti.gov/servlets/purl/1987103.

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@article{osti_1987103,

  title        = {Lignin dispersion composition and its use in stabilizing emulsions},

  author       = {Naskar, Amit K. and Cui, Mengmeng},

  abstractNote = {A lignin dispersion composition comprising spherical lignin particles dispersed in an aqueous medium, wherein the spherical lignin particles have a size exclusively within a range of 100 nm to 5 microns. Also described herein is a method of producing the lignin dispersion, by: (i) dissolving lignin in an organic solvent substantially devoid of water yet miscible with water to result in a solution of the lignin in the organic solvent; and (ii) producing the lignin dispersion by dialyzing the solution of the lignin with water until substantially all of the organic solvent is replaced with water with simultaneous formation of spherical lignin particles dispersed in the water. Also described herein is a method for stabilizing an emulsion by intimately mixing the emulsion with the lignin dispersion. Also described herein is a hierarchical assembly of porous microparticles produced by mixing the lignin dispersion with an emulsion and an amphiphilic block copolymer.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2023},

  month        = {2}

}

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Similar Records

Title: Lignin dispersion composition and its use in stabilizing emulsions

Abstract

Citation Formats

Lignin Solvation Using Aqueous Biologically Compatible Buffers patent-application, March 2022

A Cast Net Thrown onto an Interface: Wrapping 3D Objects with an Interfacially Jammed Amphiphilic Sheet journal, April 2020

Functional Lignin, and its Use in Producing Blends, Copolymers, and Self-Healing Elastomers patent-application, August 2019

CXCVI.—Emulsions journal, January 1907

Method for Obtaining Stabilized Lignin Having a Defined Particle-Size Distribution from a Lignin-Containing Liquid patent-application, August 2017

Aqueous Binder Composition patent-application, April 2022

Submicron lignin dispersions patent, September 1990

Optimal wrapping of liquid droplets with ultrathin sheets journal, August 2015

Method for Making a Lignin Component, a Lignin Component and Its Use and a Product patent-application, November 2014

Method of Production of Lignin and Hemicellulose from a Plant Lignocellulosic Material patent-application, March 2021

Process for Producing Lignin Particles patent-application, August 2021

A polymer microgel at a liquid–liquid interface: theory vs. computer simulations journal, January 2016

Method for Precipitating Lignin from Organosolv Pulping Liquors patent-application, August 2017

Interfacial rheology of polymer/carbon nanotube films co-assembled at the oil/water interface journal, January 2016

A simple process for lignin nanoparticle preparation journal, January 2016

Lignin-Based Polymers with Enhanced Melt Extrusion Ability patent-application, July 2019

Lignin Nanoparticle Dispersions and Methods for Producing and Using the Same patent-application, June 2015

Elasto-capillarity: deforming an elastic structure with a liquid droplet journal, November 2010

Lignin Particle Based Hydrogel and the Method for Preparation of Lignin Colloidal Particles by Solvent Evaporation Process patent-application, January 2022

Capillary Origami: Spontaneous Wrapping of a Droplet with an Elastic Sheet journal, April 2007

Wrapping with a splash: High-speed encapsulation with ultrathin sheets journal, February 2018

Method for Producing Solid Lignin patent-application, April 2017

Closed cycle production of concentrated and dry redispersible colloidal lignin particles with a three solvent polarity exchange method journal, January 2018

Aqueous Lignin Dispersions and Methods of Preparing the Same patent-application, August 2020

Lignin Solvation Using Aqueous Biologically Compatible Buffers
patent-application, March 2022

A Cast Net Thrown onto an Interface: Wrapping 3D Objects with an Interfacially Jammed Amphiphilic Sheet
journal, April 2020

Functional Lignin, and its Use in Producing Blends, Copolymers, and Self-Healing Elastomers
patent-application, August 2019

CXCVI.—Emulsions
journal, January 1907

Method for Obtaining Stabilized Lignin Having a Defined Particle-Size Distribution from a Lignin-Containing Liquid
patent-application, August 2017

Aqueous Binder Composition
patent-application, April 2022

Submicron lignin dispersions
patent, September 1990

Optimal wrapping of liquid droplets with ultrathin sheets
journal, August 2015

Method for Making a Lignin Component, a Lignin Component and Its Use and a Product
patent-application, November 2014

Method of Production of Lignin and Hemicellulose from a Plant Lignocellulosic Material
patent-application, March 2021

Process for Producing Lignin Particles
patent-application, August 2021

A polymer microgel at a liquid–liquid interface: theory vs. computer simulations
journal, January 2016

Method for Precipitating Lignin from Organosolv Pulping Liquors
patent-application, August 2017

Interfacial rheology of polymer/carbon nanotube films co-assembled at the oil/water interface
journal, January 2016

A simple process for lignin nanoparticle preparation
journal, January 2016

Lignin-Based Polymers with Enhanced Melt Extrusion Ability
patent-application, July 2019

Lignin Nanoparticle Dispersions and Methods for Producing and Using the Same
patent-application, June 2015

Elasto-capillarity: deforming an elastic structure with a liquid droplet
journal, November 2010

Lignin Particle Based Hydrogel and the Method for Preparation of Lignin Colloidal Particles by Solvent Evaporation Process
patent-application, January 2022

Capillary Origami: Spontaneous Wrapping of a Droplet with an Elastic Sheet
journal, April 2007

Wrapping with a splash: High-speed encapsulation with ultrathin sheets
journal, February 2018

Method for Producing Solid Lignin
patent-application, April 2017

Closed cycle production of concentrated and dry redispersible colloidal lignin particles with a three solvent polarity exchange method
journal, January 2018

Aqueous Lignin Dispersions and Methods of Preparing the Same
patent-application, August 2020