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Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-029/04
출원번호 US-0575094 (2000-05-19)
발명자 / 주소
  • Yang, Hu
  • Ching, Ta Yen
  • Cai, Gangfeng
출원인 / 주소
  • Chevron Phillips Chemical Company LP
대리인 / 주소
    Williams, Morgan & Amerson, P.C.
인용정보 피인용 횟수 : 17  인용 특허 : 38

초록

Herein is disclosed an oxygen barrier composition comprising ethylene/vinyl alcohol copolymer (EVOH), an oxygen scavenging polymer, and a transition metal salt. The composition can be in the form of a physical blend or a cross-linked blend, and can further comprise a compatibilizer, a transesterific

대표청구항

Herein is disclosed an oxygen barrier composition comprising ethylene/vinyl alcohol copolymer (EVOH), an oxygen scavenging polymer, and a transition metal salt. The composition can be in the form of a physical blend or a cross-linked blend, and can further comprise a compatibilizer, a transesterific

이 특허에 인용된 특허 (38)

  1. Young Donald C. (Fullerton CA), Acid catalyzed reactions.
  2. Hong Kuo-Zong (Barrington IL) Kim Yong J. (Neenah WI) Cornell Stephen W. (Wheaton IL), Barrier composition and articles made therefrom.
  3. Hong Kuo-Zong ; Kim Yong Joo ; Cornell Stephen W., Barrier compositions and articles made therefrom.
  4. Ramesh Ram K. ; Shah Gautam P., Breathable film for cheese packaging.
  5. Paleari Mario,ITX ; Barbaglia Fabio,ITX, Cheese packaging film.
  6. von Widdern Michael H.-C. (Walsrode DEX) Weber Gunter (Fallingbostel DEX), Coextruded biaxially stretched tubular film.
  7. Ching Ta Yen ; Katsumoto Kiyoshi ; Current Steven P. ; Theard Leslie P., Compositions having ethylenic backbone and benzylic allylic or ether-containing side-chains oxygen scavenging compositi.
  8. Ching Ta Yen ; Katsumoto Kiyoshi ; Current Steven P. ; Theard Leslie P., Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging compo.
  9. Ching Ta Y. (Novato CA) Katsumoto Kiyoshi (Cerrito CA) Current Steven P. (Novato CA) Theard Leslie P. (Houston TX), Compositions having ethylenic backbone and benzylic, allylic, or ether-containing side-chains, oxygen scavenging composi.
  10. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD) Ebner Cynthia L. (Mt. Airy MD), Compositions, articles & methods for scavenging oxygen.
  11. Hewel Manfred,CHX ; Presenz Ulrich,CHX, Copolyamides.
  12. Barnabeo Austin E. (Bridgewater NJ) Keogh Michael J. (Bridgewater NJ), Curable compositions, based on alkylene-alkyl acrylate copolymers, containing preformed, reactive organo titanate cataly.
  13. Gauthier William John ; Speer Drew Ve, Methods and compositions for improved oxygen scavenging.
  14. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD), Methods and compositions for oxygen scavenging.
  15. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD), Methods and compositions for oxygen scavenging.
  16. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD), Methods and compositions for oxygen scavenging by a rigid semi-rigid article.
  17. Roach Donald E. (Willingboro NJ) Keating Paul J. (NewportVille PA), Methyl methacrylate compositions.
  18. Katsumoto Kiyoshi (El Cerrito CA) Ching Ta Yen (Novato CA) Theard Leslie P. (Houston TX) Current Steven P. (Novato CA), Multi-component oxygen scavenger system useful in film packaging.
  19. Katsumoto Kiyoshi ; Ching Ta Yen, Multi-component oxygen scavenging composition.
  20. Gauthier William John ; Moffitt Ronald Dean ; Hatfield Galen Richard, Narrow molecular weight distribution copolymers containing long chain branches and process to form same.
  21. Matthews Andrew E. ; Depree Craig,NZX, Oxygen scavengers with reduced oxidation products for use in plastic films.
  22. Matthews Andrew E. ; Depree Craig,NZX, Oxygen scavengers with reduced oxidation products for use in plastic films.
  23. Collette Wayne N. ; Schmidt Steven L., Oxygen scavenging composition for multilayer preform and container.
  24. Cahill Paul J. ; Chen Stephen Y., Oxygen scavenging condensation copolymers for bottles and packaging articles.
  25. Bacskai Robert (Kensington CA) Ching Ta Yen (Novato CA) Katsumoto Kiyoshi (El Cerrito CA), Oxygen scavenging homogeneous modified polyolefin-oxidizable polymer-metal salt blends.
  26. Jerdee Gary D. ; Leonard James P. ; Ching Ta Yen ; Goodrich Joseph L. ; Rodgers Brad D. ; Schmidt Richard P., Oxygen scavenging packaging.
  27. Ching Ta Yen ; Goodrich Joseph L. ; Katsumoto Kiyoshi, Oxygen scavenging system including a by-product neutralizing material.
  28. Koyama Masayasu (Zushi JPX) Oda Yasuhiro (Yokohama JPX) Yamada Muneki (Fujisawa JPX), Oxygen-absorbing resin composition containing water-absorbing polymer, olefin resin and oxygen scavenger.
  29. Cochran Michael A. (Wantage GB2) Folland Rickworth (Faringdon GB2) Nicholas James W. (Wantage GB2) Robinson Melvin E. R. (Oxfordshire GB2), Packaging.
  30. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD) Ebner Cynthia L. (Mt. Airy MD), Packaging articles suitable for scavenging oxygen.
  31. Koyama Masayasu (Zushi JPX) Oda Yasuhiro (Yokohama JPX) Yamada Muneki (Fujisawa JPX), Plastic multi-layer vessel.
  32. Shepodd Timothy Jon ; Whinnery LeRoy L., Polymer formulations for gettering hydrogen.
  33. Shepodd Timothy Jon ; Whinnery LeRoy L., Polymer system for gettering hydrogen.
  34. Hayes Richard Allen (Wilmington DE), Process for transesterification of olefin/acrylic-ester copolymers.
  35. Barnabeo Austin E. (Bridgewater NJ) Keogh Michael J. (Bridgewater NJ), Reactive organo titanate catalysts.
  36. Degrassi Alfieri (Schuylkill PA) Furrer William W. (Morris NJ), Retortable polymeric films.
  37. Degrassi Alfieri ; Fryer James Ivan ; Hitzel Andrew Gerard ; Matas Michael Stanley, Retortable, high oxygen barrier polymeric films.
  38. Degrassi Alfieri ; Fryer James Ivan ; Hitzel Andrew Gerard ; Matas Michael Stanley, Retortable, high oxygen barrier polymeric films.

이 특허를 인용한 특허 (17)

  1. Laplante,Raymond; Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
  2. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
  3. Bourgeois, Philip D., Delamination-resistant multilayer container preform, article and method with oxygen barrier formulations.
  4. Bourgeois,Philip D., Delamination-resistant multilayer container, preform, article and method of manufacture.
  5. Bourgeois, Philip D., Delamination-resistant multilayer container, preform, article and method with oxygen barrier formulations.
  6. Lawton, Bruce E.; Johnston, Stephen P.; Vaquero, Edward A.; Rastogi, Sanjay, Molds for production of ophthalmic devices.
  7. Goerlitz, Wolfram; Beer, Ekkehard; Wegmann, Heinz, Multi-layer laminate, packaging material and packages made therefrom.
  8. Solovyov, Stanislov; Powers, Thomas H., Oxygen absorbing plastic structure.
  9. Share, Paul; Niederst, Jeffrey; Evans, Richard; Schutte, Grant, Oxygen scavenging composition and article formed therefrom.
  10. Share, Paul; Evans, Richard H., Oxygen-scavenging composition and articles thereof.
  11. Share, Paul; Niederst, Jeffrey; Evans, Richard H.; Schutte, Grant, Oxygen-scavenging materials and articles formed therefrom.
  12. Share, Paul; Niederst, Jeffrey; Evans, Richard; Schutte, Grant, Oxygen-scavenging materials and articles formed therefrom.
  13. Schmitz, Brian; Gross, Luther A.; Tsai, Boh C.; Schiffli, Matt; Klimek, Gary, Poly(ethylene terephthalate)(APET) multilayer oxygen-scavenging containers and methods of making.
  14. Schmitz, Brian; Gross, Luther A.; Tsai, Boh C.; Schiffli, Matt; Klimek, Gary, Poly(ethylene terephthalate)(CPET) multilayer oxygen-scavenging containers and methods of making.
  15. Ching,Ta Yen; Goodrich,Joseph L.; Leonard,James P.; Russell,Kenneth W., Polymer with pendent cyclic olefinic functions for oxygen scavenging packaging.
  16. Solis,James A.; Dayrit,Richard; Beckwith,Scott W.; Butler,Brian L.; Cotterman,Ronald L.; Speer,Drew V.; Kennedy,Thomas D., Process for subjecting to actinic radiation and storing an oxygen scavenger, and a stored oxygen scavenger.
  17. Dayrit,Richard; Beckwith,Scott W.; Butler,Brian L.; Cotterman,Ronald L.; Speer,Drew V.; Kennedy,Thomas D., Process for triggering, storing, and distributing an oxygen scavenger, and a stored oxygen scavenger.
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