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Last modified 08/21/03

This document maintained by the web master.

Material Copyright Economy's Group

Pertinent U.S. Patents

Bearing Dr. Economy's Name as Inventor

CCPF DEVELOPMENT

Kynol Fiber Patents

3,628,995          12/21/71            Flame Resistant Fabrics
3,650,102          03/21/72            Infusible Cured Novolac Fiber
3,714,111          01/30/73            Ablative Composites Containing Novolac Fibers
3,723,588          03/27/73            Process for Manufacture of Novoloid Fibers
3,835,072          09/10/74            Phenolic Resin Ion Exchange Fiber
3,942,947          03/09/76            Dyeing Novoloid Fibers with Disperse Dyes
3,967,925          07/06/76            Cationic Dyeing of Novoloid Fibers
3,993,442          11/24/76            Anionic Dyeing of Novoloid Fibers
4,001,477          01/04/77            Flame Resistant Cloth
4,110,277          08/29/78            Nylon Modified Phenolic Resin Fibers
4,207,408          06/10/80            High Tenacity Phenolic Resin Fibers

Kynol II Fiber Patents

3,761,521          02/13/73            Etherified or Esterified Phenolic Fibers and Production Thereof

Carbonaceous Fiber Patents

3,890,252          06/15/75            Pyrogenous Residue Novolac Fibers
3,903,220          09/02/75            Method for Producing Carbon Fibers

Boron Nitride Fiber Patents

3,429,722          08/29/68            Boron Nitride Fibers
3,620,780          11/16/71            Boron NitrideS'02Fibers
3,668,059          06/06/72            High Modulus Boron Nitride Fibers
3,837,997          09/10/74            Boron Nitride Fiberboard
4,075,276          02/21/78            Boron Nitride/Boron Nitride Composites

Superconducting Filament Patents

3,897,542          05/29/75            oc-MoC Superconductor Fiber
3,951,870          04/20/76            Superconductor Transition Metal Carbonitride Fibers

High Modulus Carbide Fiber Patents

3,630,766          12/28/71            Making Refractory Fibers from Boron Nitride Precursor Fiber
3,825,469          07/23/74            Boron Carbide Fiber Production
3,971,840          07/27/76            Production of High Strength Carbide Fibers by Heat Treatment

AROMATIC POLYESTER DEVELOPMENT

Ekonol Patents

3,644,593          02/22/72            Compositions of Matter Comprising - Oxybenzoyl Polyesters and Polyfluorinated Additive Polymers
3,656,994          04/18/72            Oxybenzoyl Polyester Coating
3,662,052          05/09/72            Impact Molding of Oxybenzoyl Polyesters
3,668,300          06/06/72            Printed Circuit with Substrate of an Oxybenzoyl Polyester
3,699,738          06/13/72            Polyester Coated Wire
3,759,870          09/18/73            Polyester Based on Hydroxybenzoic Acid
3,773,850          11/30/73            Substantially Void-Free Impact Molded Article of Infusible Oxybenzoyl Polyesters
3,779,808          12/18/73            Polyester Coated Wire
3,784,405          01/08/74            Oxybenzoyl Polyester Coated Wire
3,829,496          08/13/74            Fabricable Infusible p-Oxybenzoyl Polyester Production
3,849,362          11/19/74            Incorporation of Fibers in Insoluble Infusible Oxybenzoyl Polymers

Ekkcel (Xydar) Patents

3,637,595          01/25/72            p-Oxybenzoyl Copolyesters
3,772,250          11/12/73            Branched Aromatic Polyesters Containing Cyanuryl Nucleus Radicals
3,816,417          06/11/74            Tris (p-Carbophenoxyphenyl) Cyanurate
3,845,099          10/29/74            Para-Phenoxy Carbonyl Phenyl Ester of m-Acetoxybenzoic Acid
3,857.814          12/31/74            Branched Aromatic Polyesters & Crosslinked Derivatives Thereof
3,884,876          05/20/75            Partially Crosslinked Linear Aromatic Polyesters
3,962,314          06/08/76            Oxybenzoyl Dioxyarylenes Mono and Diesters
3,974,250          08/10/76            Method of Reducing Crystalline Orientation of p-Oxybenzoyl Polyesters
3,980,749          09/14/76            Partially Crosslinked Linear Aromatic Polyesters

Polyester Fiber Patents

3,975,487          08/17/76            Process for Spinning High Modulus Oxybenzoyl Copolyester Fibers

Thermosetting Polyester Patents

5,439,541          08/08/95            Method for Producing and Using Crosslinked Copolyesters
5,707,782          01/13/98            Photoimagable Crosslinked Copolyesters

ELECTRONIC MATERIALS DEVELOPMENT

Electronic Materials Patents

4,258,079          03/24/81            Preparation of Continuous Films of Diacetylemic Polymers
4,258,146          03/24/81            Organic Fillers for Elastomers
4,289,573          09/15/81            Process for Forming Microcircuits
4,273,906          06/16/83            Polymerizable Acetylenic Oligomers
4,379,826          04/12/83            Positive Electron Beam Resists of Ortho Chloro Substituted Phenol or Cresol Condensed with Formaldehyde
4,359,520          11/16/82            Enhancement of Resist Development
4,467,000          10/03/84            Chain Extendable Polyimides
4,499,122          02/12/85            Process for Finishing Surfaces Achieving Improved Magnetic Disk Performance
4,515,828          05/07/85            Planarization Method
4,520,647          06/04/85            Surface Finishing Process
4,614,629          09/30/86            Rotational Compression Process for Forming Liquid Crystalline Polymers with Ultra High Mechanical Properties
4,690,962          09/01/87            Composition, Coated Article and Method of Coating
5,399,377          03/21/95            Borazine Oligomers and Composite Materials Including Boron Nitride and Methods of Making the Same

Materials for Environmental Control

3,769,144          10/30/73            Quilted Fabric Containing High Surface Area Carbon Fibers
3,831,760          10/14/74            Activated Chemical Absorption Assembly
5,834,114          05/09/96            Coated Adsorbent Fibers
6,517,906          06/20/01            Activated Organic Coatings on A Fiber Substrate
6,508,962
          06/20/01            Carbon-fiber Ion Exchangers
6,706,361           06/20/01            Polymeric Ion Exchange Fibers