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Polyester films, their use for obtaining composite films and resultant composite films 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/06
출원번호 US-0720466 (1991-08-23)
우선권정보 FR-0017561 (1988-12-28)
국제출원번호 PCT/FR89/00683 (1989-12-27)
§371/§102 date 19910823 (19910823)
국제공개번호 WO-9007543 (1990-07-12)
발명자 / 주소
  • Buisine Abel (Miribel FRX) Corsi Philippe (Lyons FRX) Eyraud Marcel (Lyons FRX)
출원인 / 주소
  • Rhone-Poulenc Films (Courbevoie FRX 03)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

Orientated semi-crystalline polyester films characterized in that they have a planar orientation coefficient D-3 and a degree of transverse shrinkage of less than or equal to 2.7% at 200°C. These films are suitable as a support for obtaining composite films by extrusion-coating of an olefin polymer.

대표청구항

A composite film comprising an oriented semi-crystalline polyester film having a layer of olefin polymer laminated on at least one side thereof wherein the polyester film has a planar orientation coefficient D0.165 and a degree of transverse shrinkage which is less than or equal to 2.7% at 200°C.

이 특허를 인용한 특허 (33)

  1. Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Airtight closure mechanism for a reclosable pouch.
  2. Tojo, Mitsuo, Biaxially oriented polyester film for automobile driving motors, and electrically insulating member therefrom.
  3. Hellmann Joerg,DEX ; Hilkert Gottfried,DEX, Biaxially oriented polyester film having more than one layer.
  4. Hellmann, Joerg; Hilkert, Gottfried; Goerlitz, Wolfram, Biaxially oriented polyester film having more than one layer, process for its production, and its use as magnetic tape film.
  5. Herbert Peiffer DE; Richard Lee Davis DE; Hans Mahl DE, Biaxially oriented polyester film having more than one layer; its use; and process for its production.
  6. Peiffer, Herbert; Hilkert, Gottfried; Roth, Werner, Biaxially oriented polyester film, the use thereof, and process for the production thereof.
  7. Peiffer Herbert,DEX ; Hilkert Gottfried,DEX, Biaxially oriented polypropylene film having more than one layer, its use, and process for its production.
  8. Herbert Peiffer DE; Richard Lee Davis DE; Joerg Hellmann DE, Biaxially oriented polypropylene film, the use of the film and process for its production.
  9. Machida,Tetsuya; Maekawa,Shigetoshi; Higashioji,Takuji; Tsunekawa,Tetsuya, Biaxially oriented thermoplastic resin film.
  10. Peiffer Herbert,DEX ; Davis Richard Lee,DEX ; Hellmann Joerg,DEX, Coextruded, biaxially oriented polyester film for metallizing, its use and process for its production.
  11. Markowski, Robert G.; Weinberg, Martin J.; Yuan, James, Composite thermoplastic laminate.
  12. Peiffer, Herbert; Davis, Richard Lee, Film laminate comprising a biaxially oriented polyester film with high oxygen barrier, its use and a process for its production.
  13. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channel profile and a complementary groove for a pouch.
  14. Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channels for a pouch.
  15. Sakai Hirokazu (Komaki JPX) Shimizu Takayuki (Komaki JPX) Asano Ryuzo (Komaki JPX) Miyahara Naotoshi (Komaki JPX) Furukawa Kiyoshi (Amagasaki JPX) Nagai Masaaki (Amagasaki JPX) Honjo Hiromasa (Amagas, Insulating tape or sheet.
  16. Demel, Peter, Kit comprising a packaging material and a solid pharmaceutical or nutraceutical product contained in the packaging material.
  17. Herbert Peiffer DE; Richard Lee Davis DE; Gottfried Hilkert DE, Matte, coextruded polyester film, its use and process for its production.
  18. Peiffer Herbert,DEX ; Crass Guenther,DEX ; Davis Richard Lee,DEX, Multilayer biaxially oriented polyester film, and the use thereof, and process for the production thereof.
  19. Peiffer Herbert,DEX ; Bennett Cynthia,DEX ; Crass Guenther,DEX ; Hilkert Gottfried,DEX ; Roth Werner,DEX, Polyester film having a high oxygen barrier and improved adhesion to metal layers its use and process for its production.
  20. Pfeiffer, Herbert; Bennett, Cynthia; Hilkert, Gottfried, Polyester film with a high oxygen barrier, the use of the film and process for its production.
  21. Peiffer, Herbert; Bennett, Cynthia; Hilkert, Gottfried, Polyester film with surface topography matched to the intended use, the use of the film and process for its production.
  22. Turvey, Robert R.; Dais, Brian C.; Pawloski, James C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Pouch with a valve.
  23. Holger Kliesch DE; Gottfried Hilkert DE; Rainer Kurz DE; Franz Hora DE; Annegrete Bursch DE, Process for producing biaxially oriented PET films and use of the same for SMD-technology film capacitors.
  24. Melody Brian John ; Kinard John Tony ; Moore Keith Lee ; Wheeler David Alexander, Removal of organic acid based binders from powder metallurgy compacts.
  25. Herbert Peiffer DE; Cynthia Bennett DE; Gottfried Hilkert DE, Sealable polyester film with high oxygen barrier, its use and process for its production.
  26. Peiffer Herbert,DEX ; Davis Richard Lee,DEX, Single-layer, biaxially oriented polyester film, its use, and process for its production.
  27. Frisk, Peter; Ogita, Hiroaki; Kobayashi, Norio, Strip tape.
  28. Kliesch,Holger; Murschall,Ursula; Kiehne,Thorsten; Hilkert,Gottfried; Janssens,Bart, Transparent film made from PET and PEN with UV protection, process for producing the film, and use of the film in packaging with extended shelf life.
  29. Peiffer, Herbert; Bennett, Cynthia; Crass, Guenther; Hilkert, Gottfried; Roth, Werner, Transparent polyester film with high oxygen barrier and additional functionality, its use and process for its production.
  30. Peiffer Herbert,DEX ; Bennett Cynthia,DEX ; Crass Guenther,DEX ; Hilkert Gottfried,DEX ; Roth Werner,DEX, Transparent polyester film with high oxygen barrier, its use and process for its production.
  31. Murschall, Ursula; Crass, Guenther; Bewer, Guenter; Oberlaender, Klaus, Transparent, UV-stabilized film made from a crystallizable thermoplastic.
  32. Herbert Peiffer DE; Cynthia Bennett DE; Guenther Crass DE; Gottfried Hilkert DE; Werner Roth DE, Use of a transparent polyester film as a gas/flavor barrier film.
  33. Turvey, Robert R.; Dais, Brian C.; Ackerman, Bryan L.; Pawloski, James C.; Zimmerman, Daniel P.; Jones, Amanda A., Valve for a recloseable container.
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