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Methods for injection molding and injection blow molding multi-layer articles 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-045/16
출원번호 US-0909288 (1986-09-19)
발명자 / 주소
  • Kudert Frederick G. (Niles IL) Latreille Maurice G. (Batavia IL) McHenry Robert J. (St. Charles IL) Nahill George F. (Crystal Lake IL) Pfutzenreuter
  • III Henry (Loma CA) Tennant William A. (Schaumbu
출원인 / 주소
  • American National Can Company (Chicago IL 02)
인용정보 피인용 횟수 : 13  인용 특허 : 38

초록 ▼

A method of forming multi-layer plastic articles by using a multi-cavity injection molding machine. A combined material stream is injected from a plurality of co-injection nozzles into associated injection cavities. Streams of polymeric materials which form the layers of the articles are directed se

대표청구항 ▼

A method for forming multi-layer plastics articles wherein said method involves use of a multi-cavity injection molding machine, characterized in that a combined material stream is injected from each of a plurality of co-injection nozzle means of said machine into an associated injection cavity to f

이 특허에 인용된 특허 (38)

  1. Boden Heinrich (Leverkusen DT) Knipp Ulrich (Schildgen-Nittum DT), Apparatus for dosing and mixing fluid reactants.
    상세보기
  2. Dougherty Timothy Stephen (Norcross GA), Apparatus for extruding concentric plastic sheaths.
    상세보기
  3. Myers Daryl Lester (Lawrenceville GA), Apparatus for extruding plastic materials.
    상세보기
  4. Kudert Frederick G. (Niles IL) Latreille Maurice G. (Batavia IL) McHenry Robert J. (St. Charles IL) Nahill George F. (Crystal Lake IL) Pfutzenreuter ; III Henry (Alta Loma CA) Tennant William A. (Sch, Apparatus for injection molding and injection blow molding multi-layer articles.
    상세보기
  5. Melcher Robert Albert (Wenden DT), Apparatus for injection molding of bodies with a core and skin of different materials.
    상세보기
  6. Eckardt Helmut (Hilchenbach-Dahlbruch DT), Apparatus for injection molding of multi-layer bodies of thermoplastic.
    상세보기
  7. McHenry Robert J. (St. Charles IL) Ryan Martin A. (Dunwoody GA), Apparatus for making a multi-layer injection blow molded container.
    상세보기
  8. McHenry Robert J. (St. Charles IL) Ryan Martin A. (Geneva IL), Apparatus for making a multi-layer injection blow molded container.
    상세보기
  9. Kudert Frederick G. (Niles IL) Latreille Maurice G. (Batavia IL) Tennant William A. (Schaumburg IL) Tung Thomas T. (Hoffman Estates IL), Apparatus for simultaneously driving valve means through co-injection nozzles of a multi-cavity injection molding machin.
    상세보기
  10. Rasmussen Ole-Bendt (Forchwaldstrasse CH-6318 Walchwil/Zug CHX) Jensen Borge (Virum DKX), Coextrusion die.
    상세보기
  11. Slaughter Bobby L. (Wildwood Estates TN), Container for nail polish or the like.
    상세보기
  12. Hill Alan H. (Bury GB2), Extrusion apparatus.
    상세보기
  13. Kudert Frederick G. (Niles IL) Latreille Maurice G. (Batavia IL) Tennant William A. (Schaumburg IL), Flow stream channel splitter devices for multi-coinjection nozzle injection molding machines.
    상세보기
  14. Eckardt ; Helmut, Injection molding.
    상세보기
  15. Tsuchiya Shiro (Kawaramachi JPX) Imakita Itsuo (Kawaramachi JPX) Okumura Toshiaki (Kawaramachi JPX), Injection molding apparatus and molding method with use of the apparatus.
    상세보기
  16. Fillmann Werner (Hilchenbach-Allenbach DT), Injection molding apparatus for manufacturing layered articles.
    상세보기
  17. Monnet Bernard Leon (Bellignat FR), Injection molding nozzle for three separate materials.
    상세보기
  18. Eckardt Helmut (Hilchenbach DEX), Injection-molding apparatus for making objects of two different resins.
    상세보기
  19. Rees Herbert (Toronto Willowdale CA), Injection-molding machine with transverse feed.
    상세보기
  20. Osuna-Diaz Jesus M. (Rochester MI), Method and apparatus for individual control of injection mold shut-off bushings.
    상세보기
  21. Langecker Erhard (Hohbuschener Weg 5 D-5882 Meinerzhagen 1 DT), Method for central injection molding.
    상세보기
  22. Hanning Robert (Cavernago Parc 1 Campione d\Italia IT), Method for injection molding a composite foamed body having a foamed core and a continuous surface layer.
    상세보기
  23. Gilbert ; Russell T. ; Pfau ; Irwin B., Method for molding elongated thin wall articles.
    상세보기
  24. Koch Paul E. (Chagrin Falls OH) Bond Thomas J. (Chardon OH) Adams Richard C. (Chardon OH), Method of coextruding diverse materials.
    상세보기
  25. Krishnakumar Suppayan M. (Nashua NH) Nahill Thomas E. (Salem NH), Method of forming laminated preforms.
    상세보기
  26. Monnet Bernard Leon (Bellignat FR), Method of injection-moulding by injection of an article composed of at least three different materials.
    상세보기
  27. Latreille Maurice G. (Batavia IL) Tennant William A. (Schaumburg IL), Methods and apparatus for maintaining a pressure contact seal between nozzles and cavities of an on-line injection moldi.
    상세보기
  28. McHenry Robert J. (St. Charles IL) Seebohm Robert (Barrington IL), Multi-layer container and method of making same.
    상세보기
  29. Kudert Frederick G. (Niles IL) Latreille Maurice G. (Batavia IL) McHenry Robert J. (St. Charles IL) Nahill George F. (Crystal Lake IL) Pfutzenreuter ; III Henry (Alta Loma CA) Tennant William A. (Sch, Multi-layer molded articles.
    상세보기
  30. Yasuike Akio (Yokohama JPX) Kataoka Hiroshi (Tokyo JPX) Takao Norito (Yokohama JPX), Multi-layered molded articles.
    상세보기
  31. Sokolow ; Nickolas N., Multi-port valved nozzle for co-injection molding.
    상세보기
  32. Hess Dieter (Swistal-Morenhoven DEX) Friedrichs Carsten (Bad Honnef DEX) Daubenbuchel Werner (Bensberg-Refrath DEX), Multiple extrusion head extrusion blow moulding apparatus.
    상세보기
  33. McHenry Robert J. (St. Charles IL) Pfutzenreuter ; III Henry (Alta Loma CA) Tung Thomas T. (Hoffman Estates IL) Vella ; Jr. John (Aurora IL), Plastic containers with folded-over internal layers and methods for making same.
    상세보기
  34. McHenry, Robert J.; Pfutzenreuter, III, Henry; Tung, Thomas T.; Vella, Jr., John, Plastic containers with folded-over internal layers and methods for making same.
    상세보기
  35. Kudert Frederick G. (Niles IL) Tennant William A. (Schaumburg IL) Tung Thomas T. (Hoffman Estates all of IL), Polymer flow stream redirecting and feeding device.
    상세보기
  36. Beck, Martin H., Preform with internal barrier and internal layer of high thermal stability and products made from the same.
    상세보기
  37. Taoka Fumio (Tokyo JPX) Tanno Norimichi (Tokyo JPX) Watanabe Hideo (Tokyo JPX), Process and machine for multi-color injection molding.
    상세보기
  38. Martinec Eugene F. (East Cleveland OH), Suction cleaner power nozzle construction.
    상세보기

이 특허를 인용한 특허 (13)

  1. Gellert, Jobst U.; Babin, Denis L., Apparatus and method for multi-layer injection molding.
    상세보기
  2. Gellert, Jobst U.; Babin, Denis L., Apparatus and method for multi-layer injection molding.
    상세보기
  3. Jobst U. Gellert CA; Denis L. Babin CA; Itsuto Nakanishi CA, Apparatus and method for multi-layer injection molding.
    상세보기
  4. Thomson, Joel, Apparatus for molding multilayered articles.
    상세보기
  5. Lee Christopher W. ; Moss Mark D., Hot runner system for coinjection molding.
    상세보기
  6. Lee Christopher W. ; Moss Mark D., Hot runner system for coinjection molding.
    상세보기
  7. Schrenk Walter J. (Midland MI) Shastri Ranganath K. (Midland MI) Roehrs Herbert C. (Beaverton MI) Ayres Ralph E. (Midland MI) Barger Mark A. (Midland MI) Bremmer Jeffrey N. (Midland MI), Method and apparatus for producing multilayer plastic articles.
    상세보기
  8. Moore Dennis A. ; Freund Robert F. ; Abrams Fredric L., Method of construction using molded polymer blocks.
    상세보기
  9. Etoh, Makoto; Goto, Hiroaki; Kikuchi, Atsushi, Multi-layer structure and method of producing the same.
    상세보기
  10. Chiba, Junichi; Shimizu, Kazuhiko; Hosokoshiyama, Hiroshi, Preform extrusion molding apparatus, method for extrusion molding and preform.
    상세보기
  11. Gellert Jobst U.,CAX ; Babin Denis L.,CAX ; Zhuang Helen Qun,CAX, Seepage system for an injection molding apparatus.
    상세보기
  12. Paul R. Matysek CA, Shuttle system for an apparatus for injection molding.
    상세보기
  13. Swenson Paul M. ; Lee Christopher W., Valve actuated injection molding apparatus.
    상세보기

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