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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-045/03
출원번호 US-0563169 (1990-08-03)
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 Company
인용정보 피인용 횟수 : 36  인용 특허 : 85

초록

Multi-co-injection nozzle injection molding and injection blow-molding apparatus for injection molding and injection blow-molding a multi-layer plastics article, parison or container, including a plurality of co-injection nozzles, means associated with the nozzles to channel each material stream whi

대표청구항

1. Multi-conjection nozzle injection molding apparatus for an injection molding machine for injection molding a multi-layer, multi-material plastic article, which comprises, a plurality of injection molds which define injection cavities, a plurality of co-injection nozzles each having a central

이 특허에 인용된 특허 (85)

  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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  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. Melcher Robert Albert (Wenden DT), Apparatus for injection molding of bodies with a core and skin of different materials.
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  38. Fillmann Werner (Hilchenbach-Allenbach DT), Injection molding apparatus for manufacturing layered articles.
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  43. Schmidt Lawrence R. (Schenectady NY), Injection molding process.
  44. Spier I Martin (50 Park Ave. New York NY 10016), Injection molding process.
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  46. Farrell ; John J., Injection of plastic in molding machine.
  47. Eckardt Helmut (Hilchenbach DEX), Injection-molding apparatus for making objects of two different resins.
  48. Rees Herbert (Toronto Willowdale CA), Injection-molding machine with transverse feed.
  49. Stepenske Lawrence D. (Darien IL), Liner feeder apparatus.
  50. Rainville ; Dewey, Manifold in substantial alignment with plasticizer.
  51. Potter Terry C. (Sylvania OH), Method and apparatus for coinjecting two thermoplastic materials.
  52. Osuna-Diaz Jesus M. (Rochester MI), Method and apparatus for individual control of injection mold shut-off bushings.
  53. Rogers Richard R. (73 Lakeshore West Lake Quivira KS 66106), Method and apparatus for molding clay pigeons and the like.
  54. Langecker Erhard (Hohbuschener Weg 5 D-5882 Meinerzhagen 1 DT), Method for central injection molding.
  55. 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.
  56. Valyi Emery I. (5200 Sycamore Ave. Riverdale NY 10471), Method for making composite plastic article.
  57. Lemelson ; Jerome H., Method for molding.
  58. Gilbert ; Russell T. ; Pfau ; Irwin B., Method for molding elongated thin wall articles.
  59. Valyi ; Emery I., Method for obtaining multilayered hollow plastic article.
  60. Koch Paul E. (Chagrin Falls OH) Bond Thomas J. (Chardon OH) Adams Richard C. (Chardon OH), Method of coextruding diverse materials.
  61. Tilgner Peter J. (Akron OH), Method of effecting multi-station in-place reaction injection molding all formable reactive polymeric resin composition.
  62. Krishnakumar Suppayan M. (Nashua NH) Nahill Thomas E. (Salem NH), Method of forming laminated preforms.
  63. Monnet Bernard Leon (Bellignat FR), Method of injection-moulding by injection of an article composed of at least three different materials.
  64. Valyi Emery I. (5200 Sycamore Ave. Riverdale NY 10471), Method of making lined articles.
  65. Valyi Emery I. (5200 Sycamore Ave. Riverdale NY 10471), Method of obtaining a filled, fluid barrier resistant plastic container.
  66. 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.
  67. Suzuki ; Toru ; Hirata ; Shunsaku ; Yazaki ; Jinichi ; Miyazaki ; Shinic hi ; Nohara ; Shigezo, Multi-layer blow molded container and process for preparation thereof.
  68. McHenry Robert J. (St. Charles IL) Seebohm Robert (Barrington IL), Multi-layer container and method of making same.
  69. 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.
  70. Yasuike Akio (Yokohama JPX) Kataoka Hiroshi (Tokyo JPX) Takao Norito (Yokohama JPX), Multi-layered molded articles.
  71. Sokolow ; Nickolas N., Multi-port valved nozzle for co-injection molding.
  72. Kudo Kazuo (Tokyo JA) Mizutani Takashi (Tokyo JA), Multilayer parison extrusion molding machine for blow molding.
  73. Valyi ; Emery I., Multilayered container.
  74. Hess Dieter (Swistal-Morenhoven DEX) Friedrichs Carsten (Bad Honnef DEX) Daubenbuchel Werner (Bensberg-Refrath DEX), Multiple extrusion head extrusion blow moulding apparatus.
  75. Strom ; Torsten Erik Theodor, Nozzle.
  76. Katsura Tadahiko (Yokohama JPX), Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said cop.
  77. 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.
  78. McHenry, Robert J.; Pfutzenreuter, III, Henry; Tung, Thomas T.; Vella, Jr., John, Plastic containers with folded-over internal layers and methods for making same.
  79. 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.
  80. Beck, Martin H., Preform with internal barrier and internal layer of high thermal stability and products made from the same.
  81. Taoka Fumio (Tokyo JPX) Tanno Norimichi (Tokyo JPX) Watanabe Hideo (Tokyo JPX), Process and machine for multi-color injection molding.
  82. Ono Katuya (Gifu JA) Kozuka Koji (Nagoya JA) Komuro Yoshiyuki (Nagoya JA), Process for manufacturing a triple-wall container.
  83. Martinec Eugene F. (East Cleveland OH), Suction cleaner power nozzle construction.
  84. 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.
  85. Gellert Jobst U. (7A Prince Street Georgetown ; Ontario CAX L7G 4X5), Valve gated probe.

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