Tynax ~ Patent Library

Patent for Sale:

Nanoparticles for Smart Materials    

This technology is related to Nanoclays, Polymer nanocomposites, and Graphene-based polymer nanocomposites.


This technology encloses a method of developing nano dispersible particles from neutral clays and graphene. It enables us to improve high performance polymer based materials as well as coatings when compared to conventional microcomposites.

Primary Application of the Technology

-EMI shielding and semi-conductor nanocomposite coatings ; aerospace - automotive
-Polymer Nanocomposite Coatings to prevent corrosion of metallic surfaces ; automotive - construction
-Hydrophobic surfaces ; textile - packaging
-High barrier property food packaging to increase shelf-life of meat and dairy products; packaging
-High Strength Nanocomposite foams for Sandwich Core Structures ; energy - construction
-Nanocomposite Structures for Wood Replacement ; energy - construction

The Problem Solved by the Technology

-Improves nanodispersion in highly viscous medium ; like polymers
-Enables to produce graphene nanosheets with an alternative cheap method
-Uses nature friendly raw materials during sysnthesis

How the Technology Solves the Problem

-The synthesis is a two step method that could be adoptable to various applications.
-The same nanoparticles can be used for coatings as well as an additive to polymers, ceramics and even metals.

Competitive Advantage

-Cheap & easy
-Nature friendly
-Applicable to various industries
-Suitable for medical applications

The seller would like to be granted a license back.

The seller may consider selling these patents individually.

Patent Summary

U.S. Patent Classes & Classifications Covered in this listing:

Class 524: Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series

Part of the Class 520 Series - some general types of subject matter include: Solid synthetic resins, per se, regardless of utility; processes of preparing a synthetic resin involving a chemical reaction; reactable compositions which form a product; processes of purifying a solid synthetic resin or composition containing a synthetic resin by a chemical or physical process; process of reclaiming or recovering a solid synthetic resin; processes of treating a synthetic resin or specified intermediate condensation product with a reactant, or product thereof; blends of solid synthetic resins, processes of preparing or treating such blends; chemically reacted solid synthetic resins or processes of preparing; potentially reactable compositions which contain a solid synthetic resin or SICP and products of such a reaction, or processes of preparing; room vulcanizable potentially reactive compositions which merely require moisture and which are usually activated by heat and/or pressure to form a product; compositions of a nonreactant material and a solid synthetic resin or SICP; compositions containing a structurally defined material which is dispersed in a matrix which is not identified by overall dimension or some structure or processes of preparing; single-layered products containing a solid synthetic resin or composition thereof reciting no structure or dimension, or a fiber, filament, etc., which is no more than the material from which it is made, nonstructured single-layered web or sheet is encompassed; particles or a powder, per se, of a solid synthetic resin or composition thereof for which particles or powder no dimensions are recited; reactable compositions which form a product proper for this class and contain a photoinitiator or photosensitizer which are activated by wave energy or processes of preparing.

Subclass 445: Clay, e.g., fullers earth, fire clay, etc.
Subclass 446: With water NRM
Subclass 447: Kaolin or bentonite

Class 428: Stock Material Or Miscellaneous Articles

This is the residual class for: 1. Stock material in the form of a structurally defined web, sheet, rod, strand, fiber, filament, cell, flake, particle not provided elsewhere. 2. Stock material in the form of a web, sheet, mass or layer which consists of or contains a structurally defined constituent or element. 3. A nonstructural laminate defined merely in terms of the composition of one or more layers. 4. An article of manufacture or an intermediate-article not provided for elsewhere. 5. A process for applying an impregnating material to a naturally solid product such as a wood beam, a sheet of leather or a stone, or for applying a coating to a base, and which process includes no significant method step.

Subclass 328: Heavy metal or aluminum or compound thereof

Class 516: Colloid Systems And Wetting Agents; Subcombinations Thereof; Processes Of Making, Stabilizing, Breaking, Or Inhibiting

Subject matter provided for in this class: colloid systems (also called colloid dispersions or colloid suspensions) of the following six systems (dispersed phase/continuous phase): solid/liquid; solid/gas; liquid+/solid; liquid/liquid; liquid/gas; gas/liquid (+liquid in gels may be dispersed or continuous in the continuous solid phase); wetting agents (compositions for wetting surfaces, including spreading, penetrating, or leveling); subcombination compositions of colloid systems or wetting agents containing at least an agent specialized and designed for or peculiar to use in making or stabilizing colloid systems or in wetting agents, which includes: (a) compositions fully compounded for and intended to be made into a colloid system, such as an assemblage of compounds merely requiring non-material input (such as agitation) to effect a colloid system; (b) compositions consisting of a potential dispersand* combined with a colloid system making or stabilizing agent; (c) compositions consisting of a mixture of colloid system making or stabilizing agents, or, of one such agent* and an adjuvant*, or, of a mixture of adjuvants, in each instance the composition lacking both the material to be dispersed and the material in which it is to be dispersed, including thickening, suspending, stabilizing agents, or protective colloid compositions.

Subclass 101: The organic material contains organic compound containing nitrogen, except if present solely as NH4+