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Heat shrinkable composite film and packaging method using same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/08
출원번호 US-0515149 (1990-04-26)
우선권정보 JP-0048444 (1987-03-02); JP-0157123 (1987-06-23); JP-0214671 (1987-08-27); JP-0214672 (1987-08-27)
발명자 / 주소
  • Kondo Kazuo (Marugame) Ishiguro Nobuya (Marugame JPX)
출원인 / 주소
  • Okura Industrial Co., Ltd. (Marugame JPX 03)
인용정보 피인용 횟수 : 24  인용 특허 : 9

초록

A heat shrinkable composite film comprises a core layer formed of (a) a straight chain, low density polyethylene having a density of 0.890-0.905 g/cm3 and a Vicat softening point of 60°-80°C. and/or (b) a copolymer of propylene and one or more a

대표청구항

A heat shrinkable composite film comprising: A. a core comprising at least one of (a) a low density polyethylene resin having a density of 0.890-0.905 g/cm3 and a Vicat softening point of 60°-80°C. and (b) a copolymer of propylene and at least one other a2-8 carbon atoms having a Vicat softening B.

이 특허에 인용된 특허 (9)

  1. Yoshimura Isao (Kawasaki JPX) Hata Hideo (Kawasaki JPX) Kaneko Takashi (Kawasaki JPX), Cold drawn film made of an ethylene polymer blend composition.
  2. Yoshimura Isao (Fujisawa JPX) Hata Hideo (Yokohama JPX) Kaneko Takashi (Yokohama JPX), Cold drawn film made of an olefin polymer blend composition.
  3. Yoshimura Isao (Kanagawa JPX) Mizukami Osamu (Kawasaki JPX) Hata Hideo (Yokohama JPX) Kageyama Junichi (Yokohama JPX) Kaneko Takashi (Kawasaki JPX), Cold drawn high-orientation multilayered film and process for manufacture of said film.
  4. Yoshimura Isao (Kawasaki JPX) Hata Hideo (Kawasaki JPX) Kaneko Takashi (Kawasaki JPX), Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film.
  5. Yoshimura Isao (Kawaski JPX) Hata Hideo (Kawaski JPX) Kaneko Takashi (Kawaski JPX), Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film.
  6. Yoshimura, Isao; Hata, Hideo; Kaneko, Takashi, Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film.
  7. Ferguson Daniel J. (Spartanburg SC) Stringer Frederick D. (Greenville SC) Esakov Michael D. (Greer SC), Heat sealable, multi-ply polypropylene film.
  8. Stiles Claude J. (Tuscola IL) Tomo Daniel (Arthur IL), Plastic skin envelopes for glass bottles and the like.
  9. Ferguson Daniel J. (Spartanburg SC), Protective patch for shrinkable bag.

이 특허를 인용한 특허 (24)

  1. Van Handel, Gerald J., Blank for a disposable thermally insulated container.
  2. Van Handel, Gerald J., Blank for a disposable thermally insulated container.
  3. Van Handel,Gerald J., Blank for a disposable thermally insulated container.
  4. Van Handel,Gerald J., Blank for disposable thermally insulated container.
  5. Hartjes, Timothy P.; Breining, Michael A.; Van Handel, Gerald J.; Brown, David C.; Malakhow, Walter, Container employing an inner liner for thermal insulation.
  6. Hartjes,Timothy P.; Breining,Michael A.; Van Handel,Gerald J.; Brown,David C.; Malakhow,Walter, Container employing inner liner and vents for thermal insulation and methods of making same.
  7. Van Handel, Gerald J., Disposable thermally insulated cup and method for manufacturing the same.
  8. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Herran, Vincent W.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers.
  9. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers.
  10. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., Heat shrinkable films containing single site catalyzed copolymers having long chain branching.
  11. Uehara, Hideki; Matsuda, Yoshio; Sakauchi, Kunio, Heat shrinkable, coextruded polyethylene film laminate.
  12. Schell,Thomas Andrew; Pockat,Gregory Robert, Heat-shrinkable packaging films with improved sealing properties and articles made thereof.
  13. Ahlgren, Kelly R.; Babrowicz, Robert; Bekele, Solomon; Childress, Blaine C.; Havens, Marvin R.; Herran, Vincent W.; Moffitt, Ronald D.; Shah, Gautam P.; Wofford, George D., High impact strength film containing single site catalyzed copolymer.
  14. Van Handel, Gerald, Liquid container with uninterrupted comfort band and method of forming same.
  15. Nelson, Martindale, Low shrink force shrink film.
  16. Hartjes, Timothy P.; Breining, Michael A.; Van Handel, Gerald J.; Brown, David C.; Malakhow, Walter, Method of making a container employing inner liner and vents for thermal insulation.
  17. Pounder, Joseph R.; Breining, Michael A., Method of making a container employing inner liner and vents for thermal insulation.
  18. Fike, Gregory M.; Fojtik, Andrew J.; Kules, Kristopher A.; Pounder, Joseph R.; Breining, Michael A., Methods for making paperboard blanks and paperboard products therefrom.
  19. Knauf, Gary Harold; Mocadlo, Cheryl Ann, Methods for securing a shrinkable film to a paperboard substrate and methods for making paperboard containers therefrom.
  20. Galloway,Deane E.; Lind,Keith D.; Kittel,Dennis J.; Walbrun,George H.; Zheng,Johnny Q., Multi-layer thermoplastic films and packages made therefrom.
  21. Fike, Gregory M., Paperboard blanks having a shrinkable film adhered thereto and paperboard container made therefrom.
  22. Childress Blaine Clemons ; Moffitt Ronald Dean ; Oberle Timothy Theodore,ITX, Patch bag comprising homogeneous ethylene/alpha-olefin copolymer.
  23. Wu, Wen P.; Banerjee, Tapan; Honert, Ute; Ennis, Gary D.; Erickson, Mark A., Polypropylene containers.
  24. Ristey William J. ; Senich George A. ; Hill William J. ; Anderson Harry S., Shrink films and articles including the same.
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