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Polyester compositions for gas and moisture barrier materials 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65D-000/00
  • B32B-027/06
출원번호 US-0038094 (1979-05-11)
발명자 / 주소
  • Cancio Leopoldo V. (Cincinnati OH) Miller Gerald W. (Cincinnati OH) Wu Pai-Chuan (Cincinnati OH)
출원인 / 주소
  • Clopay Corporation (Cincinnati OH 02)
인용정보 피인용 횟수 : 74  인용 특허 : 2

초록

Polymer blends of a polyester and polyvinyl alcohol, or their copolymers, may be fabricated into barrier packaging materials having very low permeabilities to oxygen, other fixed gases and moisture.

대표청구항 ▼

A gas and moisture barrier material fabricated into a structural layer comprising a polymer blend which consists essentially of (a) a polymer selected from the group of a polyester and copolymers thereof, and (b) poly(ethylene/vinyl alcohol). A container formed from a layer of barrier material defin

이 특허에 인용된 특허 (2)

  1. Yamada ; Muneki ; Hirata ; Sadao ; Kishimoto ; Akira ; Hirata ; Shunsaku ; Suzuki ; Toru ; Kano ; Fumio, Packaging materials having excellent gas permeation resistance and process for preparation thereof.
    상세보기
  2. Creasy Walter Stanley (Bridgewater NJ) Barnabeo Austin Emidio (Somerville NJ), Vinyl chloride polymer barrier packaging compositions.
    상세보기

이 특허를 인용한 특허 (74)

  1. Kudert Frederick G. ; Latreille Maurice G. ; McHenry Robert J. ; Nahill George F. ; Pfutzenreuter ; III Henry ; Tennant William A. ; Tung Thomas T. ; Vella ; Jr. John, Apparatus for injection molding multi-layer articles.
    상세보기
  2. Hong Kuo-Zong ; Kim Yong Joo ; Cornell Stephen W., Barrier compositions and articles made therefrom.
    상세보기
  3. Lu Pang-Chia, Barrier film structures.
    상세보기
  4. Seiner Jerome A. (Pittsburgh PA), Barrier properties for polymeric containers.
    상세보기
  5. Wnuk Andrew Julian ; Melik David Harry ; Young Terrill Alan, Biodegradable polymeric compositions and products thereof.
    상세보기
  6. Ding Samuel ; Qin Chuan ; Rabinow Barrett, Biomaterials with hydrophilic surfaces.
    상세보기
  7. Wang, James Hongxue; Schertz, David Michael, Blends of poly (vinyl alcohol) and poly (ethylene oxide) and articles made therewith.
    상세보기
  8. Bianchini Eber C. (Rochester NY) Knoerzer Anthony R. (Plano TX) Parr Larry A. (Canandaigua NY) Reid Leland W. (Palmyra NY), Cellulose material containing barrier film structures.
    상세보기
  9. Ihab M. Hekal, Co-continuous interconnecting channel morphology composition.
    상세보기
  10. Ihab M. Hekal, Co-continuous interconnecting channel morphology polymer having controlled gas transmission rate through the polymer.
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  11. Hekal, Ihab M., Co-continuous interconnecting channel morphology polymer having modified surface properties.
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  12. Wang, James Hongxue; Schertz, David Michael, Cold-water flushable compositions comprising polylactic acid dispersed in polyvinyl alcohol.
    상세보기
  13. Savage,Chester; Micnerski,Kenneth; Carroll,Richard; Lu,Nancy; Albiani,Richard L.; Verespej,Rocklin, Collapsible bag for dispensing liquids and method.
    상세보기
  14. Provenza,Frank L., Collapsible container for liquids.
    상세보기
  15. Overman Debra B. ; Tomic Mladomir, Conduit member for collapsible container.
    상세보기
  16. Overman Debra B. ; Tomic Mladomir, Conduit member for collapsible container.
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  17. Share, Paul E.; Pillage, Keith, Container having barrier properties and method of manufacturing the same.
    상세보기
  18. Frazier Steven G. ; Hmun Hsar ; Gosling Steven,CAX ; Coo Michael,CAX, Disposable liquid containing and dispensing package and an apparatus for its manufacture.
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  19. Lutzmann H. Harald (2241 Briarwood Rd. Cleveland OH 44118) Miller Gerald W. (2165 Cable Car Ct. Cincinnati OH 45244), Enhanced barrier compositions from polyvinyl alcohol.
    상세보기
  20. Wilford, Michael, Flexible plastic container.
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  21. Wang,James H.; Schertz,David M., Grafted biodegradable polymer blend compositions.
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  22. Jabarin Saleh A. (Holland OH), High barrier polymer blend and articles prepared therefrom.
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  23. Arendt William D. (Mundelein IL), Hot melt adhesive composition.
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  24. Yang Xiaoming (San Diego CA) Petcavich Robert J. (San Diego CA), Hot water soluble disposable films, fabrics and articles.
    상세보기
  25. Ihab M. Hekal, Insert having interconnecting channel morphology for aldehyde absorption.
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  26. Frazier Steven G. ; Hmun Hsar ; Gosling Steven,CAX ; Coo Michael,CAX, Method and apparatus for manufacturing a fluid pouch.
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  27. Shigeki Takada JP; Sadahiko Shiraga JP, Method for producing gas barrier film.
    상세보기
  28. Anderson,Brent; Schwan,Howard W., Method for texturing a film.
    상세보기
  29. Wang, James H.; Schertz, David M., Method of making a polymer blend composition by reactive extrusion.
    상세보기
  30. Wang, James Hongxue; Schertz, David Michael, Method of making blends of poly(vinyl alcohol) and poly(ethylene oxide).
    상세보기
  31. Kudert Frederick G. ; Latreille Maurice G. ; McHenry Robert J. ; Nahill George F. ; Pfutzenreuter ; III Henry ; Tennant William A. ; Tung Thomas T. ; Vella ; Jr. John, Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby.
    상세보기
  32. James H. Wang ; David M. Schertz, Modified biodegradable compositions and a reactive-extrusion process to make the same.
    상세보기
  33. Hekal Ihab M., Monolithic composition having an activation material.
    상세보기
  34. Hekal Ihab M., Monolithic polymer composition having a releasing material.
    상세보기
  35. Hekal, Ihab, Monolithic polymer composition having a releasing material.
    상세보기
  36. Hekal Ihab M. ; Langer Robert S. ; Klibanov Alexander M. ; Mathiowitz Edith, Monolithic polymer composition having a water absorption material.
    상세보기
  37. Hekal Ihab M., Monolithic polymer composition having an absorbing material.
    상세보기
  38. Share, Paul E.; Pillage, Keith R., Multilayered package with barrier properties.
    상세보기
  39. Share, Paul E.; Pillage, Keith R., Multilayered package with barrier properties.
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  40. Share, Paul E.; Pillage, Keith R., Multilayered package with barrier properties.
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  41. Share, Paul E.; Pillage, Keith R., Multilayered package with barrier properties.
    상세보기
  42. Share,Paul E.; Pillage,Keith R., Multilayered package with barrier properties.
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  43. Gibbons Charles E. (Mobile AL) Tanner Cynthia L. (Mobile AL) Whillock Allan A. (Mobile AL), Non-foil composite structures for packaging juice.
    상세보기
  44. Anderson, Brent, One way valve and container.
    상세보기
  45. Lancaster Gerald M. (Freeport TX) Pham Tu-Anh (Lake Jackson TX) Allen James A. (Lake Jackson TX), Oxygen barrier resins.
    상세보기
  46. Hanada Kazuyuki,JPX ; Kuriyama Katsumi,JPX, PVA-base thermoplastic copolymer and its production process and use.
    상세보기
  47. Robert E. Touhsaent, PVOH-based coating solutions.
    상세보기
  48. Minnette, Jeffrey C; Jochem, Ken, Package.
    상세보기
  49. Minnette, Jeffrey C; Jochem, Ken, Package.
    상세보기
  50. Hock, Mark R.; Riffer, David B., Plastic closure with compression molded barrier liner.
    상세보기
  51. Mark R. Hock ; David B. Riffer, Plastic closure with compression molded barrier liner.
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  52. David B. Riffer, Plastic closure with compression molded sealing/barrier liner.
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  53. Riffer, David B., Plastic closure with compression molded sealing/barrier liner.
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  54. Riffer, David B., Plastic closure with compression molded sealing/barrier liner.
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  55. Hanabata Makoto (Takatsuki JPX) Maruyama Takashi (Toyonaka JPX) Ueno Katsuji (Hirakata JPX), Plastic container improved in barrier properties against gases and water vapor.
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  56. Odorzynski, Thomas W.; Knott, II, Jack E., Plasticized EVOH and process and products utilizing same.
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  57. Odorzynski, Thomas W.; Knott, II, Jack E., Plasticized EVOH and process and products utilizing same.
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  58. Shepherd Freddie A. (Kingsport TN) Gonzalez ; Jr. Henry (Blountville TN) Hess Steven L. (Mount Carmel TN), Polymer blends useful for hot fillable containers having improved gas barrier properties.
    상세보기
  59. Zhang, Cheng; Fetterman, Harold R.; Steier, William; Michael, Joseph, Polymers containing polyene-based second-order nonlinear optical chromophores and devices incorporating the same.
    상세보기
  60. Gibbons, Charles E.; Huzyak, Paul C.; Andersen, Scott P., Polyolefin-tie material free barrier carton with polyethylene terephthalate product contact layer.
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  61. Muneki Yamada (Fujisawa JPX) Akira Sakamoto (Yokohama JPX), Process for drawing plastic laminates.
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  62. Wang, James H.; Schertz, David M., Reactive extrusion process for making modifiied biodegradable compositions.
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  63. Shibutani, Mitsuo; Sakai, Norihito; Boerger, Lars; Skupin, Gabriel, Resin composition and molded product thereof.
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  64. Moritani Tohei (Kurashiki JPX) Ikari Kyoichiro (Kurashiki JPX), Resinous composition.
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  65. Minnette, Jeffrey C; Davidson, Ryan P, Stand up package.
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  66. Cheng Zhang ; Harold R. Fetterman ; William Steier ; Joseph Michael, Sterically stabilized polyene-bridged second-order nonlinear optical chromophores and devices incorporating the same.
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  67. Zhang, Cheng; Fetterman, Harold R.; Steier, William; Michael, Joseph, Sterically stabilized second-order nonlinear optical chromophores with improved stability and devices incorporating the same.
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  68. Zhang, Hua; Oh, Min-Cheol; Steier, William; Fetterman, Harold R.; Michael, Joseph, Techniques for electrode poling of electro-optic polymers to eliminate poling induced optical loss and poling induced damage to electro-optic chromophores.
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  69. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
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  70. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
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  71. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
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  72. Afshari, Mehdi, Vapor-permeable, substantially water-impermeable multilayer article.
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  73. Wang, James H.; Schertz, David M., Water-responsive biodegradable polymer compositions and method of making same.
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  74. Wang, James H.; Schertz, David M., Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same.
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