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Oxygen barrier oriented film 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/08
출원번호 US-0776740 (1985-09-17)
발명자 / 주소
  • Shah Gautam P. (Simpsonville SC)
출원인 / 주소
  • W. R. Grace & Co., Cryovac Div. (Duncan SC 02)
인용정보 피인용 횟수 : 67  인용 특허 : 0

초록

A coextruded multiple layer oriented film comprises a core layer of a blend of ethylene vinyl alcohol copolymer and polyamide, two intermediate adhesive layers, and two outer layers of a blend of linear low density polyethylene, linear medium density polyethylene, and ethylene vinyl acetate copolyme

대표청구항

An oriented multilayer film comprising: (a) a cross-linked core layer comprising a blend of an ethylene vinyl alcohol copolymer and a polyamide resin, said blend forming between about 5% and 25% of the total film thickness; (b) two cross-linked interior layers each comprising an adhesive resin; (c)

이 특허를 인용한 특허 (67)

  1. Ofstein David E. (Williamsburg VA), Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom.
  2. Shah Gautam P., Breathable abuse resistant film for packaging cheese.
  3. Edwards, David Nicholas; Vicik, Stephen James, Cheese package, film, bag and process for packaging a CO2 respiring foodstuff.
  4. Edwards David Nicholas,FRX ; Vicik Stephen James, Cheese package, film, bag and process for packaging a CO2 respiring foodstuff.
  5. Schirmer Henry G. (Spartanburg SC), Comfortable ostomy pouch.
  6. Damman, Sebastiaan Bernardus; Schut, Johannes, Conformable and die-cuttable machine direction oriented labelstocks and labels, and process for preparing.
  7. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  8. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  9. Dunn, Steven Bryan; Hatherill, Mark A.; Johnson, Kevin D.; Saxton, Matthew Joseph, Container for receiving multiple flexible bag assemblies.
  10. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Diaper pail bag.
  11. Shah Gautam Punshibhai ; Hayes Gary Joseph, Film containing silicon oil and antiblocking agent.
  12. Bekele Solomon, Film from a vinylidene chloride copolymer containing blend.
  13. Genske Roger P. (Neenah WI), Films using blends of polypropylene and polyisobutylene.
  14. Schell,Thomas Andrew; Pockat,Gregory Robert, Heat-shrinkable packaging films with improved sealing properties and articles made thereof.
  15. Obijeski Todd J. (Duluth GA) Lai Shih-Yaw (Surgar Land TX) Patel Rajen M. (Lake Jackson TX) Peng Lichih R. (Lake Jackson TX) Langohr Michael F. (Lake Jackson TX) Kelley David C. (Angleton TX) Eversdy, High drawdown extrusion composition and process.
  16. Babrowicz Robert, High shrink multilayer film which maintains optics upon shrinking.
  17. Babrowicz Robert, High shrink multilayer film which maintains optics upon shrinking.
  18. Compton, Stephen F., High strength flexible film package utilizing thin film.
  19. Schirmer Henry G. (Spartanburg SC), High strength laminated film for chub packaging.
  20. Mehra Vinod K. (Wilmington DE), Laminar articles of a polyolefin and a nylon/polyvinyl alcohol blend.
  21. Turnbull William John,NZX ; Grant Gary David,NZX, Laminated films.
  22. Henderson, Kevin O., Machine direction oriented polymeric films and methods of making the same.
  23. Vicik Stephen J. (Darien IL), Meat adherable cook-in shrink film.
  24. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Method for disposing waste packages such as diapers.
  25. Stravitz, David M., Method of inserting and storing waste for disposal.
  26. Musco, Carlo E., Method of making an easy open tear film.
  27. van Driesten,Sjoerd Johannes, Method of using a reusable closure for packages.
  28. Shah, Gautam P., Moisture barrier film.
  29. Chang, Moh-Ching Oliver; Harrington, Kevin M., Multi-layer film and ostomy product made therefrom.
  30. Bax Serge,ITX ; Ciocca Paolo,ITX ; Mumpower Edward Lee, Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it.
  31. Galloway,Deane E.; Lind,Keith D.; Kittel,Dennis J.; Walbrun,George H.; Zheng,Johnny Q., Multi-layer thermoplastic films and packages made therefrom.
  32. Nebgen, Gregg; Anderson, Keith; Scharf, Mike, Multi-layered polymer based thin film structure for medical grade products.
  33. Douglas, Michael J.; Buelow, Duane H.; Mueller, Chad D.; Blemberg, Robert J.; Castellani, Roberto P., Multilayer barrier structures, methods of making the same and packages made therefrom.
  34. Beckwith, Scott; Edwards, Frank Bryan; Rivett, Janet; Ebner, Cynthia Louise; Kennedy, Thomas; McDowell, Rachel; Speer, Drew V., Multilayer film having an active oxygen barrier layer with radiation enhanced active barrier properties.
  35. Beckwith, Scott; Edwards, Frank Bryan; Rivett, Janet; Ebner, Cynthia Louise; Kennedy, Thomas; McDowell, Rachel; Speer, Drew V., Multilayer film having passive and active oxygen barrier layers.
  36. Allen Scott I. (Newark OH) Ferguson Michael (Granville OH) Tung Harvey (Newark OH), Multilayer halogen-free barrier film for ostomy and transdermal drug delivery applications.
  37. Idlas Scott Allan, Multilayer plastic film, useful for packaging a cook-in foodstuff.
  38. David C. Horan ; Thomas R. Lee, Multilayer plastic structures, containers made therefrom, and methods of making the structures.
  39. Blemberg, Robert J.; Mueller, Chad D.; Douglas, Michael J.; Buelow, Duane H.; Castellani, Roberto P., Multilayer structures, packages, and methods of making multilayer structures.
  40. Moritani Tohei (Kurashiki JPX) Fukutome Susumu (Kurashiki JPX) Motoishi Yasuo (Kurashiki JPX) Oda Hidemasa (Kurashiki JPX), Multilayered packaging materials having high gas barrier property.
  41. Sidney T. Smith ; Larry A. Rosenbaum ; Steven Giovanetto ; Bradley Buchanan ; Y. Samuel Ding ; Suchuan C. Fan ; Gregg Nebgen, Multilayered polymer structure for medical products.
  42. Blackwell, Christopher J.; Henderson, Kevin O., Multilayered polymeric film for hot melt adhesive labeling and label stock and label thereof.
  43. Wilburn Daniel S., Oriented film with improved memory.
  44. Babrowicz Robert, Oriented, tubular film and heat-shrinkable, peelable bag for vacuum skin packaging.
  45. Kocher, Patrick N.; Mudar, Kimberly A., Package with shrink film lidstock.
  46. Walton Kim L. (Lake Jackson TX) Patel Rajen M. (Lake Jackson TX) Chum Pak-Wing S. (Lake Jackson TX) Obijeski Todd J. (Houston TX), Packaging and wrapping film.
  47. Schell, Thomas Andrew; Peterka, Matt C., Packaging films comprising nylon blend compositions.
  48. Sornay Jean Denis,FRX ; Da Silva Philippe Gomes,FRX, Packaging method using thermoplastic materials and package obtained thereby.
  49. Woo, Julia, Packaging reclosure label for high alcohol content products.
  50. Sean Allen Brady ; Richard Dee Reviere ; Henry Walker Stockley, III, Patch bag having overhanging bonded patches.
  51. Ennis, Gary D.; DePoorter, Larry W., Patch bag having wrap-around patch.
  52. Deyrup Edward J. (North East MD), Plastic composite barrier structures.
  53. Knox ; III Walter H. (Rockingham County VA) Layne Ronald E. (Waynesboro VA), Plastics film laminants.
  54. deGroot Jacquelyn A. ; Hazlitt Lonnie G. ; Jain Pradeep ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus.
  55. deGroot Jacquelyn A. ; Jain Pradeep ; Hazlitt Lonnie G. ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus.
  56. deGroot Jacquelyn A. ; Hazlitt Lonnie G. ; Jain Pradeep ; Karande Seema V. ; Mergenhagen Laura K. ; Moldovan Dan G. ; Stewart Kenneth B. ; Whiteman Nicole F., Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus.
  57. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Powder dispensing assembly for a waste container.
  58. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., Powder dispensing assembly for a waste container.
  59. Bartasis James E. (Gurnee IL) McIntire Richard L. (Winnetka IL), Protective garment material and construction.
  60. van Driesten, Sjoerd Johannes, Reusable closures for packages and methods of making and using the same.
  61. Vicik Stephen J. (Darien IL), Shrink film.
  62. Kunas,Kurt T.; Oakley,Robert V.; Hasan,Fauad F.; Goodwin,Michael E.; Larsen,Jeremy K.; Jones,Nephi D., Stirred-tank reactor system.
  63. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System and method for disposing waste packages such as diapers.
  64. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  65. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  66. Dunn, Steven B.; Hatherill, Mark A.; Johnson, Kevin D., System for disposing waste packages such as diapers.
  67. Stravitz, David, Waste disposal devices.
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