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Nanocor China
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Patents
Nanocomposite patents are owned by Nanocor's parent, AMCOL International Corp. We have been active in seeking patent protection in this field and Nanocor is the beneficial holder of over two dozen US patents. We have also routinely filed international counterparts. Our central goal in seeking patent protection is simple: making the benefits of this technology broadly available to our customers.
This section contains information in abstract form for all issued US patents.
| Patent # |
|
Issue Date |
| 6,906,127B1 |
Intercalates, Exfoliates and Concentrates Thereof Formed With Low Molecular Weight Nylon Intercalants Polymerized In-Situ Via Ring-Opening Polymerization |
06.14.2005 |
| 6,828,370 |
A Polymer Nanocomposite Comprising a Matrix Polymer and a Layered Clay Material Having a Decreased Level of Extractable Material |
12.07.2004 |
| 6,596,803 |
A Polymer Nanocomposite Comprising a Matrix Polymer and a Layered Clay Material Having a Low Quartz Content |
07.22.2003 |
| 6,632,868 |
Intercalates Formed with Polypropylene/Maleic Anhydride Modified Polypropylene Intercalants |
10.14.2003 |
| 6,462,122 |
Intercalates Formed with Polypropylene/Maleic Anhydride-Modified Polypropylene Intercalants |
10.08.2002 |
| 6,461,423B1 |
Intercalates and Exfoliates Formed with Hydroxyl-Functional; Polyhydroxyl-Functional and Aromatic Compounds; Composite Materials Containing Same and Methods of Modifying Rheology Therewith |
10.08.2002 |
| 6,407,155B1 |
Intercalates Formed Via Coupling Agent-Reaction And Onium Ion-Intercalation Pre-Treatment Of Layered Material For Polymer Intercalation |
06.18.2002 |
| 6,391,449 |
Polymer/Clay Intercalates, Exfoliates, And Nanocomposites Comprising A Clay Mixture And A Process For Making Same |
05.21.2002 |
| 6,387,996 |
Polymer/Clay Intercalates, Exfoliates And Nanocomposites Having Improved Gas Permeability Comprising A Clay Material With A Mixture Of Two Or More Organic Cations And A Process For Preparing Same |
05.14.2002 |
| 6,376,591 |
High Barrier Amorphous Polyamide-Clay Intercalates, Exfoliates, And Nanocomposites And A Process For Preparing Same |
04.23.2002 |
| 6,399,690 B2 |
Layered Compositions With Multi-Charged Onium As Exchange Cations, And Their Application To Prepare Monomer, Oligomer, And Polymer Intercalates And Nanocomposites Prepared With The Layered Compositions Of The Intercalates |
06.04.2002 |
| 6,287,634 |
Intercalated and Exfoliates Formed With Esters; Composite Materials Containing Same and Methods of Modifying Rheology Therewith |
09.11.2001 |
| 6,262,162 |
Layered Compositions with Multi-Charged Onium Ions as Exchange Cations, and Their Application to Prepare Monomer, Oligomer, and Polymer Intercalates and Nanocomposites Prepared with the Layered Compositions of the Intercalates |
07.17.2001 |
| 6,251,980 |
Nanocomposites Formed by Onium Ion-Intercalated Clay and Rigid Anhydride-Cured Epoxy Resins |
06.26.2001 |
| 6,242,500 |
Intercalates and Exfoliates Formed with Long Chain (C6+) or Aromatic Matrix Polymer-Compatible Monomeric/ Oligomeric or Polymeric Intercalant Compounds, and Composite Materials Containing Same |
06.05.2001 |
| 6,235,533 |
Method of Determining the Composition of a Clay Deposit |
05.22.2001 |
| 6,232,388 |
Intercalates Formed by Co-Intercalation of Onium Ion Spacing/Coupling Agents and Monomer, Oligomer or Polymer MXD6 Nylon Intercalants and Nanocomposites Prepared with the Intercalates |
05.15.2001 |
| 6,228,903 |
Exfoliated Layered Materials and Nanocomposites Comprising Said Exfoliated Layered Materials Having Water-Insoluble Oligomers or Polymers Adhered Thereto |
05.08.2001 |
| 6,225,394 |
Intercalates Formed by Co-Intercalation of Onium Ion Spacing/Coupling Agents and Monomer, Oligomer or Polymer Ethylene Vinyl Alcohol (EVOH) Intercalants and Nanocomposites Prepared with the Intercalates |
05.01.2001 |
| 6,126,734 |
Intercalates and Exfoliates Formed with Hydroxyl-Functional; Polyhydroxyl-Functional; and Aromatic Compounds; Composite Materials Containing Same and Methods of Modifying Rheology Therewith |
10.03.2000 |
| 6,124,365 |
Intercalates and Exfoliates Formed with Long Chain (C6+) or Aromatic Matrix Polymer-Compatible Monomeric, Oligomeric or Polymeric Intercalant Compounds and Composite Materials Containing Same |
09.26.2000 |
| 6,107,387 |
Acidified Aqueous Dispersions of High Aspect Ratio Clays |
08.22.2000 |
| 6,090,734 |
Process for Purifying Clay by the Hydrothermal Conversion of Silica Impurities to a Dioctahedral or Trioctahedral Smectite Clay
|
07.18.2000 |
| 6,083,559 |
Intercalates And Exfoliates Formed With Hydroxyl-Functional, Polyhydroxyl-Functional, And Aromatic Compounds; Composite Materials Containing Same And Methods Of Modifying Rheology Therewith. |
07.04.2000 |
| 6,057,396 |
Intercalates Formed by Co-Intercalation of Monomer, Oligomer or Polymer Intercalants and Surface Modifier Intercalants and Layered Materials and Nanocomposites Prepared with the Intercalates |
05.02.2000 |
| 6,050,509 |
Method of Manufacturing Polymer-Grade Clay for Use in Nanocomposites |
04.18.2000 |
| 5,998,528 |
Viscous Carrier Compositions, Including Gels, Formed with an Organic Liquid Carrier, a Layered Material: Polymer Complex, and a Di-, and/or Tri-valent Cation |
12.07.1999 |
| 5,952,095 |
Intercalates and Exfoliates Formed with Long Chain (C10 +) Monomeric Organic Intercalant Compounds; and Composite Materials Containing Same |
09.14.1999 |
| 5,880,197 |
Intercalates and Exfoliates Formed with Monomeric Amines and Amides; Composite Materials Containing Same and Methods of Modifying Rheology Therewith |
03.09.1999 |
| 5,877,248 |
Intercalates and Exfoliates Formed with Oligomers and Polymers and Composite Materials Containing Same |
03.02.1999 |
| 5,849,830 |
Intercalates and Exfoliates Formed with N-alkenyl Amides and.or Acrylate-functional Pyrrolidone and Allylic Monomers, Oligomers and Copolymers and Composite Materials Containing Same |
12.15.1998 |
| 5,844,032 |
Intercalates and Exfoliates Formed with Non-EVOH Monomers, Oligomers and Polymers; and EVOH Composite Materials Containing Same |
12.01.1998 |
| 5,830,528 |
Intercalates and Exfoliates Formed with Hydroxyl-Functional; Polyhydroxyl-Functional; and Aromatic Compounds; Composites Materials Containing Same and Methods of Modifying Rheology Therewith |
11.03.1998 |
| 5,804,613 |
Intercalates and Exfoliates Formed with Monomeric Carbonyl-Functional Organic Compounds, Including Carboxylic and Polycarboxylic Acids; Aldehydes; and Ketones; Composite Materials Containing Same and Methods of Modifying Rheology Therewith |
09.08.1998 |
| 5,760,121 |
Intercalates and Exfoliates Formed with Oligomers and Polymers and Composite Materials Containing Same |
06.02.1998 |
| 5,721,306 |
Viscous Carrier Compositions, Including Gels, Formed with an Organic Liquid Carrier and a Layered Material:Polymer Complex |
02.24.1998 |
| 5,698,624 |
Exfoliated Layered Materials and Nanocomposites Comprising Matrix Polymers and Said Exfoliated Layered Materials Formed with Water-Insoluble Oligomers and Polymers |
12.16.1997 |
| 5,578,672 |
Intercalates; Exfoliates; Process for Manufacturing Intercalates and Exfoliates and Composite Materials Containing Same |
11.26.1996 |
| 5,552,469 |
Intercalates and Exfoliates Formed with Oligomers and Polymers and Composite Materials Containing Same |
09.03.1996 |
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