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Apparatus for injection molding and injection blow molding multi-layer articles

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-045/22
출원번호 US-0655951 (1996-05-31)
발명자 / 주소
  • Kudert Frederick G.
  • Latreille Maurice G.
  • McHenry Robert J.
  • Nahill George F.
  • Pfutzenreuter
  • III Henry
  • Tennant William A.
  • Tung Thomas T.
  • Vella
  • Jr. John
출원인 / 주소
  • American National Can
대리인 / 주소
    McDermott, Will & Emery
인용정보 피인용 횟수 : 5  인용 특허 : 93

초록

A co-injection nozzle having a central injection channel with an open end and providing an injection path for injecting streams of melt materials to form a multi-layer article from the melt material streams. The nozzle comprises interfitting axially concentric members, including at least an interfit

대표청구항

[ What is claimed is:] [1.] A co-injection nozzle having a central injection channel with an open end and providing an injection path for injecting streams of melt materials to form a multi-layer article from said melt material streams,said nozzle comprising interfitting axially concentric members,

이 특허에 인용된 특허 (93)

  1. Rees Herbert (Willowdale CAX) Schad Robert D. (Schomberg CAX), Actuating mechanism for gate valve of injection nozzle.
  2. Valyi Emery I. (5200 Sycamore Ave. Riverdale NY 10471), Apparatus for controlled processing of blown plastic articles.
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  4. Dougherty Timothy Stephen (Norcross GA), Apparatus for extruding concentric plastic sheaths.
  5. Myers Daryl Lester (Lawrenceville GA), Apparatus for extruding plastic materials.
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  8. 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.
  9. 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.
  10. 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.
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  15. Farrell John Jerome (Greenbrook NJ), Apparatus for making multilayered blow molded articles.
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  35. Mller Walter (Battenberg DEX), Hot-runner tool for supplying molten plastic to an injection mold.
  36. Muhlnickel ; Jr. Donald L. (Goshen IN), Hydraulic valve for spray gun.
  37. Aoki ; Katashi, Injection blow molding machine.
  38. Simmons John B. (Wigan GB5), Injection blow molding method and apparatus.
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  55. Stepenske Lawrence D. (Darien IL), Liner feeder apparatus.
  56. Rainville ; Dewey, Manifold in substantial alignment with plasticizer.
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  79. Kudo Kazuo (Tokyo JA) Mizutani Takashi (Tokyo JA), Multilayer parison extrusion molding machine for blow molding.
  80. Valyi ; Emery I., Multilayered container.
  81. Hess Dieter (Swistal-Morenhoven DEX) Friedrichs Carsten (Bad Honnef DEX) Daubenbuchel Werner (Bensberg-Refrath DEX), Multiple extrusion head extrusion blow moulding apparatus.
  82. Strom ; Torsten Erik Theodor, Nozzle.
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  84. Aoki Katashi (6037 Ohaza-Minamijo Sakaki-machi ; Hanishina-gun ; Nagano-ken JPX), Nozzle device for molding plastics.
  85. York Stuart A. (Tariffville CT), Offset flow injection nozzle.
  86. Katsura Tadahiko (Yokohama JPX), Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said cop.
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  88. Beck, Martin H., Preform with internal barrier and internal layer of high thermal stability and products made from the same.
  89. Taoka Fumio (Tokyo JPX) Tanno Norimichi (Tokyo JPX) Watanabe Hideo (Tokyo JPX), Process and machine for multi-color injection molding.
  90. Ono Katuya (Gifu JA) Kozuka Koji (Nagoya JA) Komuro Yoshiyuki (Nagoya JA), Process for manufacturing a triple-wall container.
  91. Krishnakumar Suppayan M. (Nashua NH) Harry Leuan L. (Nashua NH) Beck Martin H. (Brookline NH), Rotary injection turret for the making of preforms.
  92. Dodsworth Edward (6 Willow Close Gomersal ; Yorkshire EN) Gaunt Thomas Norman (179 Wetherby Road Leeds 17 ; Yorkshire EN) Davies Wynn Price (“Dormers” ; 19 Holmdene Ave. Mill Hill ; London N.W.7 EN, Thin walled containers for pressurized liquids.
  93. Gellert Jobst U. (7A Prince Street Georgetown ; Ontario CAX L7G 4X5), Valve gated probe.

이 특허를 인용한 특허 (5)

  1. Bemis, Peter F.; Kolste, Steven J.; Cykana, Daniel; Fiacchino, Stephen R.; O'Grady, Michael P., Co-injection apparatus for injection molding.
  2. Bemis, Peter F.; Berg, Gary Vande; Kolste, Steven, Co-injection methods using endothermic-blowing agents and products made therefrom.
  3. Etoh, Makoto; Goto, Hiroaki; Kikuchi, Atsushi, Multi-layer structure and method of producing the same.
  4. Shi, Yu; Durham, Daniel J.; Readdy, Robert L., Overmolded containers and methods of manufacture and use thereof.
  5. Chiba, Junichi; Shimizu, Kazuhiko; Hosokoshiyama, Hiroshi, Preform extrusion molding apparatus, method for extrusion molding and preform.
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