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Oxygen scavengers with reduced oxidation products for use in plastic films 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-020/26
출원번호 US-0745150 (2000-12-20)
우선권정보 NZ0330077 (1998-03-25)
발명자 / 주소
  • Matthews Andrew E.
  • Depree Craig,NZX
출원인 / 주소
  • Cryovac, Inc.
대리인 / 주소
    Quatt
인용정보 피인용 횟수 : 35  인용 특허 : 9

초록

An oxygen scavenger composition, for use in or with plastics materials, includes a polymer or oligomer having at least one cyclohexene group or functionality. The composition produces only low levels of volatile or extractable (from a plastics material in which it is incorporated) products as a cons

대표청구항

[ What is claimed is:] [1.]1. An oxygen scavenger composition comprising a polymer or oligomer having at least one cyclohexene group, and a transition metal salt, compound, or complex, wherein the polymer or oligomer is prepared from the reaction of a tetrahydrobenzyl alcohol with one or more compou

이 특허에 인용된 특허 (9)

  1. Speer Drew V. (Columbia MD) Morgan Charles R. (Brookeville MD) Roberts William P. (Columbia MD) Ramesh Ram K. (Greer SC), Compositions, articles and methods for scavenging oxygen which have improved physical properties.
  2. Griffin Gerald J. L. (London GB2), Degradable plastics.
  3. Potts James Edward (Bernards Township NJ) Cornell Stephen Watson (Dunellen NJ) Sracic Albert Martin (Gladstone NJ), Environmentally degradable ethylene polymeric compositions.
  4. Gauthier William John ; Speer Drew Ve, Methods and compositions for improved oxygen scavenging.
  5. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD), Methods and compositions for oxygen scavenging.
  6. Inoue Yoshiaki (Tokyo JPX) Komatsu Toshio (Tokyo JPX), Oxygen absorbent.
  7. Inoue Yoshiaki (Tokyo JPX) Murabayashi Shigeru (Tokyo JPX) Fujinami Kazuo (Tokyo JPX) Yoshino Isamu (Tokyo JPX) Naito Akira (Tokyo JPX), Oxygen absorbent composition and method of preserving article with same.
  8. Cahill Paul J. ; Chen Stephen Y., Oxygen scavenging condensation copolymers for bottles and packaging articles.
  9. Adams John F. (Caversham GB2) Cochran Michael A. (Wantage GB2) Folland Rickworth (Faringdon GB2) Nicholas James W. (Wantage GB2) Robinson Melvin E. R. (Wantage GB2), Packaging.

이 특허를 인용한 특허 (35)

  1. Yang, Hu; Ching, Ta Yen; Cai, Gangfeng, Compatible blend systems from ethylene vinyl alcohol and oxygen scavenging polymers.
  2. Laplante,Raymond; Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
  3. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Compatible blend systems of oxygen barrier polymers and oxygen scavenging polymers.
  4. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH).
  5. Yang,Hu; Ching,Ta Yen; Cai,Gangfeng, Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH).
  6. Yang,Hu; Ching,Ta Yen, Enhanced oxygen barrier performance from modification of vinyl alcohol polymers (PVOH) or ethylene vinyl alcohol copolymers (EVOH).
  7. Ebner, Cynthia L.; Berrier, Arthur L., Ionomeric oxygen scavenger compositions.
  8. Jacobs, Ian Orde Michael, Methods, compositions and blends for forming articles having improved environmental stress crack resistance.
  9. Jacobs, Ian Orde Michael, Methods, compositions and blends for forming articles having improved environmental stress crack resistance.
  10. Jacobs, Ian Orde Michael, Methods, compositions and blends for forming articles having improved environmental stress crack resistance.
  11. Ikeda, Shinichi; Okada, Satoshi; Iwamoto, Shinpei, Oxygen absorbing agent composition and oxygen absorbing agent package.
  12. Yang, Hu; Ching, Ta Yen; Cai, Kevin; Torres, Lennard, Oxygen barrier copolymer.
  13. Ebner, Cynthia L.; Berrier, Arthur L., Oxygen scavenger block copolymers and compositions.
  14. Ebner,Cynthia L.; Matthews,Andrew E.; Millwood,Terry O., Oxygen scavenger compositions derived from isophthalic acid and/or terephthalic acid monomer or derivatives thereof.
  15. Ebner,Cynthia L.; Matthews,Andrew E.; Millwood,Terry O., Oxygen scavenger compositions derived from isophthalic acid/or terephthalic acid monomer or derivatives thereof.
  16. Liang, Ying (Lora); Agarwal, Surendra; Greenfield, Alexander, Oxygen scavenger system in a polyolefin matrix.
  17. Evans, Richard H.; Niederst, Jeffrey; Share, Paul E., Oxygen scavenging composition.
  18. Share, Paul; Niederst, Jeffrey; Evans, Richard; Schutte, Grant, Oxygen scavenging composition and article formed therefrom.
  19. Cai, Gangfeng; Ching, Ta Yen; Yang, Hu, Oxygen scavenging compositions suitable for heat triggering.
  20. Hu, Ling; Avakian, Roger W., Oxygen scavenging copolymers made from cyclic aliphatic monomers.
  21. Hu, Ling; Avakian, Roger W., Oxygen scavenging copolymers made from cyclic aliphatic monomers.
  22. Tibbitt, James M.; Cahill, Paul J.; Rotter, George E.; Sinclair, David P.; Brooks, Gary T.; Behrends, Raymond T., Oxygen scavenging monolayer bottles.
  23. Share, Paul E.; Pillage, Keith R.; Skillman, Charles I.; Fuchs, Paul E., Oxygen scavenging polymers.
  24. Share, Paul E.; Pillage, Keith R.; Skillman, Charles I.; Fuchs, Paul E., Oxygen scavenging polymers.
  25. Hu, Ling; Avakian, Roger W., Oxygen scavenging terpolymers.
  26. Sawa, Yoshiki; Hirayama, Yukiko; Yamada, Toshiki, Oxygen-absorbing resin composition.
  27. Okada, Satoshi; Takagi, Toshiya; Kashiba, Takashi; Iwamoto, Shinpei; Ikeda, Shinichi; Ito, Fumihiro; Ogawa, Shun; Arakawa, Shota; Usuda, Kenichiro, Oxygen-absorbing resin composition and oxygen-absorbing molded article using same and multilayer body, container, injection-molded article and medical container using these.
  28. Okada, Satoshi; Takagi, Toshiya; Kashiba, Takashi; Iwamoto, Shinpei; Ikeda, Shinichi; Ito, Fumihiro; Ogawa, Shun; Arakawa, Shota; Usuda, Kenichiro, Oxygen-absorbing resin composition and oxygen-absorbing multilayer body using same, and molded article and medical container using these.
  29. Share, Paul; Evans, Richard H., Oxygen-scavenging composition and articles thereof.
  30. Share, Paul; Niederst, Jeffrey; Evans, Richard H.; Schutte, Grant, Oxygen-scavenging materials and articles formed therefrom.
  31. Share, Paul; Niederst, Jeffrey; Evans, Richard; Schutte, Grant, Oxygen-scavenging materials and articles formed therefrom.
  32. Jenkins, Jason Christopher; Morrow, Rebekah Fauver; Stewart, Mark Edward, Oxygen-scavenging polyester compositions useful in packaging.
  33. Speer,Drew V., Photoinitiator blends for high speed triggering.
  34. Stewart,Mark Edward; Sharpe, Jr.,Emerson Eston; Gamble,Benjamin Bradford; Stafford,Steven Lee; Estep,Robert Noah; Williams,James Carl; Clark,Thomas Roger, Polyester based cobalt concentrates for oxygen scavenging compositions.
  35. Byun, Youngjae; Whiteside, William S., Thermally enhanced oxygen scavengers including a transition metal and a free radical scavenger.
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