Eastman Chemical Resins, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 9116
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 4112
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
C08H DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS 114

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6969740 High density polyethylene films with improved moisture barrier propertiesMay 24, 02Nov 29, 05[C08L]
6825291 Thermally polymerized copolymers made from styrene and dicyclopentadiene monomersDec 11, 00Nov 30, 04[C08F]
6605680 Low color, aromatic modified C5 hydrocarbon resinsApr 07, 00Aug 12, 03[C08H]
6586505 Aqueous resin dispersionJan 21, 97Jul 01, 03[C08L]
6281290 Compositions, processes for making, and articles of polyolefins, high density polyethylene and hydrocarbon resinFeb 25, 00Aug 28, 01[C08J, C08L]
6218588 Aromatic modified aliphatic hydrocarbon resins giving an excellent balance between tack and shear propertiesFeb 08, 99Apr 17, 01[C09J, C08F]
6184308 Thermally polymerized dicyclopentadiene/vinyl aromatic resinsFeb 03, 98Feb 06, 01[C08F]
6106939 Aliphatic petroleum-based resins having controlled softening points and molecular weights and hot melt pressure sensitive adhesive containing sameMar 03, 97Aug 22, 00[C09J]
6087446 Masterbatch formulations for polyolefin applicationsMar 20, 96Jul 11, 00[C08J, C08L]
5817900 Process for hydrotreating resins to lighten colorFeb 01, 96Oct 06, 98[C08F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7176259 High density polyethylene films with improved barrier propertiesExpiredNov 19, 04Feb 13, 07[C08L]
6663970 Epoxy/resin alloysExpiredJan 31, 97Dec 16, 03[B32B]
6608155 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resinsExpiredJan 07, 98Aug 19, 03[C08F, B01J]
6525162 Polyols, polyurethane systems and polyurethane reactive hot melt adhesives produced therefromExpiredJun 12, 00Feb 25, 03[C08G]
6432496 High density polyethylene films with improved barrier propertiesExpiredJun 05, 98Aug 13, 02[C08J, C08L]
6372851 Maleated liquid C5 hydrocarbon resinsExpiredJul 06, 00Apr 16, 02[C08F]
6310154 Solid acids as catalysts for the preparation of hydrocarbon resinsExpiredJan 07, 98Oct 30, 01[C08F]
6281309 Flourinated solid acids as catalysts for the preparation of hydrocarbon resinsExpiredJan 07, 98Aug 28, 01[C08F]
6255395 Masterbatches having high levels of resinExpiredMar 22, 99Jul 03, 01[C08B, C08L]
6133386 Metal oxide solid acids as catalysts for the preparation of hydrocarbon resinsExpiredJan 07, 98Oct 17, 00[C08F]
6103814 Styrenic block copolymer based hot-melt adhesives, their use for disposable soft goods, and tackifying resins contained thereinExpiredApr 10, 97Aug 15, 00[C09J]
5156921 Tire innerlinerExpiredMay 16, 91Oct 20, 92[B32B]
5132399 Color of tall oil fractions by treating soap skimmingsExpiredJul 31, 91Jul 21, 92[C09F]
5049615 Polyindanes as processing aid for engineering thermoplasticsExpiredDec 11, 89Sep 17, 91[C08L]
5040583 Tire innerlinerExpiredMar 13, 90Aug 20, 91[B60C]
5004638 Fabric lamination of unitary backed hot constructed carpet tileExpiredJul 01, 87Apr 02, 91[D03D, D05C, D04H]
4975523 Manufacture of block polyester polyols, and polyurethanes derived therefromExpiredMar 21, 89Dec 04, 90[C08G]
4789719 Manufacture of block polyester polyols, and polyurethanes derived therefromExpiredMar 15, 88Dec 06, 88[C08G]
4750374 Process and apparatus for monitoring laminate structural stabilityExpiredMay 01, 87Jun 14, 88[G01N]
4732936 Alpha methylstyrene and para methylstyrene copolymersExpiredDec 17, 85Mar 22, 88[C08F, C08L]

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