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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Process for making extruded pet containers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-041/00    B29C-047/00    B32B-015/08   
미국특허분류(USC) 534/52 ; 531/40 ; 21/501.31 ; 22/061.1 ; 22/006.222 ; 26/403.732 ; 26/417.315 ; 26/415.0
출원번호 US-0115157 (1998-07-14)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knobbe, Martens, Olson & Bear, LLP.
인용정보 피인용 횟수 : 30  인용 특허 : 64
초록
▼

A method for extruding, calibrating, and cooling a multi-layer profile comprising polyethylene terephthalate (PET) and a barrier material, and the product produced by such method. The method further encompasses the use of a standard can seamer and standard can closures to seal said extruded profile with food contained therein. The invention permits the extrusion and effective cooling and calibration of larger diameter and smaller thickness PET profiles or pipes in commercial quantities with effective control of quality and eccentricity of the profiles pr...

대표
청구항
▼

[ What is claimed is:] [1.] A container for an ingestible product, said container having a tubular multi-layer wall portion, comprising:a. an inner multi-component layer of said wall portion formed by extrusion having at least two discrete sublayers and extending longitudinally of said container and terminating in opposing open flanged end portions, one of said sublayers comprising virgin polyethylene terephthalate and another of said sublayers comprising a barrier sublayer of a thermoplastic material having a reduced permeability to oxygen and carbon di...

이 특허에 인용된 특허 (64)

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  26. Uhlig Albert R. (Toledo OH). Method for applying prefabricated parts to blow molded articles. USP1982044323411.
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이 특허를 인용한 특허 피인용횟수: 30

  1. Bae, Chang-Jun; Shrader, Eric J.; Cobb, Corie Lynn. Advanced, high power and energy battery electrode manufactured by co-extrusion printing. USP2015049012090.
  2. Cobb, Corie Lynn. Co-extruded conformal battery separator and electrode. USP2017099755221.
  3. Cobb, Corie Lynn. Co-extrusion print head for multi-layer battery structures. USP20181110122009.
  4. Cobb, Corie Lynn. Co-extrusion print head for multi-layer battery structures. USP2016059337471.
  5. Cotten,Gerald B.; Mihalich,Donald. Confection center fill apparatus and method. USP2008127470119.
  6. Willcoxen, Mark Alan; Thieman, Daniel Alan. Container incorporating integral cooling element. USP2012108297072.
  7. Hutchinson, Gerald A.; Lee, Robert A.. Dip, spray, and flow coating process for forming coated articles. USP2010057717057.
  8. Young, William C.; Holt, Harvey Shannon; Moss, Gates; Kitzmiller, Michael C.. Extruded PET parison, container, and method. USP2014018632867.
  9. Sadr, Changize. Flanged member with barrier layer. USP2005036863315.
  10. Sadr, Changize. Flanged member with barrier layer. USP2003116652699.
  11. Bae, Chang-Jun; Shrader, Eric J.; Manandhar, Ashish. High energy and power Li-ion battery having low stress and long-term cycling capacity. USP2018019882200.
  12. Kelly, Jason Morgan; Smith, Herbert Bruce. Inserted thermal barrier liner for containers. USP2012018096035.
  13. Fork, David K.; Littau, Karl. Interdigitated electrode device. USP2017039589692.
  14. Fork, David K.; Littau, Karl. Interdigitated finger coextrusion device. USP20190310232537.
  15. Fork, David K.; Littau, Karl. Interdigitated finger coextrusion device. USP2015049004001.
  16. Fork, David K.; Littau, Karl. Method for interdigitated finger coextrusion. USP20180910071518.
  17. Hutchinson, Gerald A.; Feichtinger, Heinrich K.. Methods and systems for controlling mold temperatures. USP2010057717697.
  18. Hutchinson, Gerald A.; Lee, Robert A.. Mold for injecting molding preforms. USP2010017645135.
  19. Hutchinson, Gerald A.; Lee, Robert A.; Farha, Said K.. Mono and multi-layer articles and extrusion methods of making the same. USP2013108551589.
  20. Hutchinson, Gerald A.; Lee, Robert A.; Farha, Said K.. Mono and multi-layer articles and injection molding methods of making the same. USP2009097588808.
  21. Lee, Robert A.; Hutchinson, Gerald A.. Multilayer containers and preforms having barrier properties utilizing recycled material. USP2009057531226.
  22. McHugh,Edward Kevin; Profita,Robert John; Critchley,Jill Margaret; Remily,Nicole. Production of triple coextruded baked bar goods. USP2007097264836.
  23. Su, Tien-Kuei; Narkevicius, Scott. Reprocessed polyhydroxy amino ether coated polypropylene film. USP2010027666518.
  24. Cobb, Corie Lynn. Structures for interdigitated finger co-extrusion. USP2018029899669.
  25. Kelly, Jason Morgan. Thermal barrier liner for containers. USP2015069066613.
  26. Kelly, Jason Morgan. Thermal barrier liner for containers. USP2013058448809.
  27. Kelly, Jason Morgan; Smith, Herbert Bruce; Toms, Ray Alan; Thiemann, Daniel Alan. Thermal barrier liner for containers. USP2012128336729.
  28. Cobb, Corie Lynn; Bae, Chang-Jun. Three dimensional co-extruded battery electrodes. USP2017109793537.
  29. Cobb, Corie Lynn; Bae, Chang-Jun. Three dimensional co-extruded battery electrodes. USP2017039590232.
  30. Su, Tien-Kuei. Tie-layer for polyolefin films. USP2010047695822.

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