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Method of forming container with high-crystallinity sidewall and low-crystallinity base 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-049/18
  • B29C-049/64
출원번호 US-0082029 (1993-06-30)
발명자 / 주소
  • Collette Wayne N. (Merrimack NH) Krishnakumar Suppayan M. (Nashua NH) Lin Chi C. (Hsien TWX)
출원인 / 주소
  • Continental PET Technologies, Inc. (DE 02)
인용정보 피인용 횟수 : 29  인용 특허 : 0

초록

A method of making a polyester container having an enhanced level of crystallinity in the sidewall while maintaining a low level of crystallinity in a thickened base portion. The container is particularly useful as a refillable container which can withstand higher caustic wash temperatures and exhib

대표청구항

A method of making a container having a sidewall and base comprising the steps of: providing a substantially amorphous polyester preform body having a sidewall-forming section and a base-forming section, wherein the sidewall- and base-forming sections are within the orientation temperature range of

이 특허를 인용한 특허 (29)

  1. Boyd, Timothy J.; Vailliencourt, Dwayne G.; Silvers, Kerry W.; Steih, Richard J.; Lisch, Jr., G. David, Base portion of a plastic container.
  2. Hirota, Norihisa; Shibata, Satoshi, Biaxially oriented polyester container and method of manufacturing the container.
  3. Bretz, John M.; Rowe, Christopher D.; Lembke, Bryan James; Piccioli, David; Krishnakumar, Suppayan M., Bottle.
  4. Castillo Higareda, Jose de Jesus, Bottles with top loading resistance.
  5. McDaniel, John Andrew; Zeik, Douglas Bruce; Broyles, Norman Scott; Magness, Robert Earl; Collias, Dimitris Ioannis; Smith, Scott Edward; Neumann, Matthew Aaron, Components for aerosol dispenser and aerosol dispenser made therewith.
  6. Collette,Wayne N.; Krishnakumar,Suppayan M.; Lin,Chi Ching, Container with high-crystallinity sidewall and low-crystallinity base.
  7. Knapp, Peter, Device and method for producing plastic containers and plastic containers produced by said method.
  8. Nahill,Thomas E.; Barker,Keith J.; Lynch,Brian A., Graded crystallization of container finishes.
  9. Matsuno Kenji,JPX ; Kato Nobuyuki,JPX ; Ikegami Hiroo,JPX ; Nakamaki Setsuko,JPX ; Takeuchi Kimio,JPX ; Fukabori Hotaka,JPX ; Maruhashi Yoshitsugu,JPX ; Kurashima Hideo,JPX, Heat-resistance pressure-resistance and self standing container and method of producing thereof.
  10. Knight, Brandon W.; George, Patrick T.; Brunson, David A., High stretch ratio preforms and related containers and methods.
  11. Knight, Brandon W.; George, Patrick T.; Brunson, David A., High stretch ratio preforms and related containers and methods.
  12. Sprayberry Harold Blake ; Veret Vincent,FRX, Lightweight bottles and method for making same.
  13. Krishnakumar, Suppayan M.; Piccioli, David, Method and apparatus for cooling during in-mold handle attachment.
  14. Villers Pascal,FRX, Method and apparatus for making containers from thermoplastic materials.
  15. Collette Wayne N. ; Krishnakumar Suppayan M. ; Lin Chi Ching,TWX, Method of forming container with high-crystallinity sidewall and low-crystallinity base.
  16. Collette, Wayne N.; Krishnakumar, Suppayan M.; Lin, Chi Chung, Method of forming container with high-crystallinity sidewall and low-crystallinity base.
  17. Wayne N. Collette ; Suppayan M. Krishnakumar ; Chi Ching Lin TW, Method of forming container with high-crystallinity sidewall and low-crystallinity base.
  18. Tsuchiya Yoichi,JPX, Method of molding a heat-resistant container.
  19. Kaya Hidenori (Yamaguchi JPX) Niimi Hiroji (Yamaguchi JPX), Method of removing adsorbates from a polyester bottle.
  20. White James S. ; Kirchner Edward C., Methods for controlling deflection of a dynamic surface.
  21. Hornung, Andreas; Bockhorn, Henning; Appenzeller, Karl; Roggero, Carlo Maria; Tumiatti, Wander, Plant for the thermal treatment of material and operation process thereof.
  22. Boyd, Timothy J., Plastic container having a crystallinity gradient.
  23. Forsthoevel, Jochen; Stoiber, Christian, Plastic container having gripping groove.
  24. Suenaga, Ryo; Iwasaki, Tsutomu; Hosokai, Taku; Sakaguchi, Toshiki; Iwamoto, Hisao, Polyester container having excellent heat resistance and shock resistance and method of producing the same.
  25. Robichon Patrice,FRX, Process for washing refillable plastic bottles.
  26. Shimizu Norihiro,JPX ; Urano Tomohiro,JPX ; Takei Atsushi,JPX ; Nitta Akira,JPX, Self-sustaining container.
  27. Akiyama,Yoshio; Tokuda,Hiroaki; Busujima,Makoto; Koshio,Shuichi; Sasaki,Masaaki, Synthetic resin preform to be biaxially stretched and blow molded into a bottle.
  28. White James S. ; Kirchner Edward C., System and method for controlling deflection of a dynamic surface.
  29. Edward C. Kirchner, System for controlling vibration of a dynamic surface.
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