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특허 상세정보

Polyester container with oriented, crystallized thread finish for hot fill applications and method of making same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-017/07   
미국특허분류(USC) 428/35 ; 215/1C ; 264/520 ; 428/5428
출원번호 US-0720504 (1985-04-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 3
초록

This relates to the formation of wide mouth bottles and jars for receiving a hot fill product where the jars and bottles are formed of a suitable polyester such as PET. The bottle or jar is initially formed as part of an intermediate article including an upper adapter portion which is reusable so that substantially all of the resultant bottle and jar, particularly the neck finish thereof is biaxially oriented. The intermediate article is formed from a preform which is blow molded within a conventional type of blow mold. In the reheating of the preform, t...

대표
청구항

A polyester container comprising a body terminating in a large diameter mouth, said mouth having a diameter generally approaching the diameter of said body, said mouth being defined by a neck finish of the type for releasably receiving a closure, said neck finish being biaxially oriented, and said neck finish having a greater density than said body to provide a diameter reduction when the container is hot filled that is materially less than that of said body.

이 특허를 인용한 특허 피인용횟수: 33

  1. Ichimiya Tuyoshi (Hagi JPX). Beverage container with sipping tube. USP1991014982854.
  2. Dygert, Douglas M.; Brunson, David A.. Blow molded wide mouth pet container and method of manufacture. USP2009057531125.
  3. Dygert,Douglas M.; Brunson,David A.. Blow molded wide mouth pet container and method of manufacture. USP2008047364045.
  4. Usami, Masayuki; Tsukamoto, Hiroyuki; Yokobayashi, Kazuyuki; Tsuchiya, Yoichi. Blow molding method, blow mold, and blow-molded container. USP2017109802729.
  5. Dalgewicz ; III Edward J. (Millstone NJ) Freundlich Richard A. (Plainsboro NJ). Elevated temperature dimensionally stable polyester with low gas permeability. USP1994095344912.
  6. Cheng Jizu J. ; Krich Jeffrey D.. Footed container and base therefor. USP2001046213325.
  7. Nahill,Thomas E.; Barker,Keith J.; Lynch,Brian A.. Graded crystallization of container finishes. USP2006047033656.
  8. Collette, Wayne N.; Krishnakumar, Suppayan M.; Piccioli, David P.. Hot fill container. USP1989094863046.
  9. Kraft, Richard. Lightweight finish for hot-fill container. USP2011017866496.
  10. Shi, Yu. Low IV pet based copolymer preform with enhanced mechanical properties and cycle time, container made therewith and methods. USP2009087572493.
  11. Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Merrimack NH) Nahill Thomas E. (Amherst NH). Method of making a refillable polyester container. USP1997025599496.
  12. Smith Marvin Lee ; Stewart Robert Andrew ; Momany Tracy Marie. Method of making wide mouth blow molded container. USP2001056228317.
  13. Silvers, Kerry W.; Boyd, Timothy J.; Calendine, George. Method of providing a thermally stable finish for a plastic container. USP2004016681548.
  14. Silvers, Kerry W.; Boyd, Timothy J.; Calendine, George. Method of providing a thermally-processed commodity within a plastic container. USP2003056568156.
  15. Yourist,Sheldon; Denner,John; Noll,Angie; Prevot,Roger. Plastic cafare. USP2006026997336.
  16. Mero, Christopher J.. Plastic container having an outwardly bulged portion. USP2003126666001.
  17. Boyd, Timothy J.; Silvers, Kerry W.. Plastic container having geometry minimizing spherulitic crystallization below the finish and method. USP2003076585124.
  18. Shi, Yu. Polyester composition for hot fill applications, containers made therewith, and methods. USP2009067553441.
  19. Tobias, John W.. Preform and method for manufacturing a multi-layer blown finish container. USP2004066749780.
  20. Collette Wayne N. (Merrimack NH) Krishnakumar Suppayan M. (Nashua NH) Piccioli David P. (Auburn NH). Preform and method of forming container therefrom. USP1990054927680.
  21. Bromley, Mark; Kelley, Paul. Preform, intermediate article and method for manufacturing a blown finish container. USP2004116814923.
  22. Bromley,Mark; Kelley,Paul. Preform, intermediate article and method for manufacturing a blown finish container. USP2008117455914.
  23. Kjorlaug, Christopher C.; Anthony, legal representative, Linda K.; Milton, legal representative, Thomas H.; Shi, Yu; Chang, Long Fei; Moore, Roger Ian. Preforms for preparing lightweight stretch blow molded PET copolymer containers and methods for making and using same. USP2010107820257.
  24. Shi, Yu; Chang, Long Fei; Moore, Roger Ian; Kjorlaug, Christopher C.; Anthony, legal representative, Linda K.; Milton, legal representative, Thomas H.. Preforms for preparing lightweight stretch blow molded pet copolymer containers and methods for making and using same. USP2012088247049.
  25. Dalgewicz ; III Edward J. (Millstone NJ) Freundlich Richard A. (Plainsboro NJ). Process for producing elevated temperature dimensionally stable polyester articles with low gas permeability. USP1994105352401.
  26. Krishnakumar Suppayan M. ; Collette Wayne N. ; Nahill Thomas E.. Refillable polyester container and preform for forming the same. USP1998125853829.
  27. Fuse, Yoshihiro; Okuyama, Yuich; Sugai, Masahiro. Synthetic resin bottle and process for manufacturing the same. USP2015038980390.
  28. Garver Lawrence E. (Columbia SC) Kimbrough Gregory L. (Columbia SC). System, method and apparatus for hot fill PET container. USP1991045011648.
  29. Smith, Marvin Lee; Stewart, Robert Andrew; Momany, Tracy Marie. Wide mouth blow molded plastic container, method of making same, and preform used therein. USP2005016841117.
  30. Smith, Marvin Lee; Stewart, Robert Andrew; Momany, Tracy Marie. Wide mouth blow molded plastic container, method of making same, and preform used therein. USP2003046555191.
  31. Dygert, Douglas; Gamber, Dan. Wide mouth container and method of making the same. USP2017029567128.
  32. Beck Martin H. ; Rollend George F. ; Caldicott Robert J.. Wide mouth hot fill container. USP2000056062408.
  33. Weissmann, Dan; Penny, Michael E. Wide mouth jar with integral scraper. USP2010087770745.