DE60131328D1 - Geformtes Kunststoffprodukt mit mehrschichtiger Struktur und Verfahren zur Herstellung eines geformten Kunststoffprodukts mit mehrschtiger Struktur - Google Patents

Geformtes Kunststoffprodukt mit mehrschichtiger Struktur und Verfahren zur Herstellung eines geformten Kunststoffprodukts mit mehrschtiger Struktur

Info

Publication number
DE60131328D1
DE60131328D1 DE60131328T DE60131328T DE60131328D1 DE 60131328 D1 DE60131328 D1 DE 60131328D1 DE 60131328 T DE60131328 T DE 60131328T DE 60131328 T DE60131328 T DE 60131328T DE 60131328 D1 DE60131328 D1 DE 60131328D1
Authority
DE
Germany
Prior art keywords
molded plastic
plastic product
producing
multilayered structure
multiple structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60131328T
Other languages
English (en)
Other versions
DE60131328T2 (de
Inventor
Daishi Saiki
Hirohide Matsuhisa
Naohisa Kumagai
Izumi Uraki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60131328D1 publication Critical patent/DE60131328D1/de
Publication of DE60131328T2 publication Critical patent/DE60131328T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C2045/0093—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of articles provided with an attaching element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2756—Cold runner channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
    • Y10T428/24017—Hook or barb
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DE2001631328 2000-07-14 2001-07-04 Geformtes Kunststoffprodukt mit mehrschichtiger Struktur und Verfahren zur Herstellung eines geformten Kunststoffprodukts mit mehrschichtiger Struktur Expired - Lifetime DE60131328T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000214388 2000-07-14
JP2000214388 2000-07-14
JP2001167194A JP2002086491A (ja) 2000-07-14 2001-06-01 多層構造の樹脂成形品及び多層構造の樹脂成形品の製造方法
JP2001167194 2001-06-01

Publications (2)

Publication Number Publication Date
DE60131328D1 true DE60131328D1 (de) 2007-12-27
DE60131328T2 DE60131328T2 (de) 2008-09-11

Family

ID=26596071

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001631328 Expired - Lifetime DE60131328T2 (de) 2000-07-14 2001-07-04 Geformtes Kunststoffprodukt mit mehrschichtiger Struktur und Verfahren zur Herstellung eines geformten Kunststoffprodukts mit mehrschichtiger Struktur

Country Status (7)

Country Link
US (1) US6838131B2 (de)
EP (1) EP1174241B8 (de)
JP (1) JP2002086491A (de)
KR (1) KR100465673B1 (de)
CN (1) CN1221372C (de)
DE (1) DE60131328T2 (de)
TW (1) TW592935B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006004657A (ja) * 2004-06-15 2006-01-05 Mitsubishi Electric Corp 燃料電池用のセパレータおよびその製造方法
JP4746304B2 (ja) * 2004-10-27 2011-08-10 積水テクノ成型株式会社 有底箱型容器およびその製造方法
US20060099424A1 (en) * 2004-11-10 2006-05-11 Canon Kabushiki Kaisha Multilayer injection compression molding method using recycled material, and molded product molded through the same
US20070009743A1 (en) 2005-07-06 2007-01-11 Reinhard Kessing Three layer composite panel from recycled polyurethanes
CN102398342A (zh) * 2011-10-28 2012-04-04 宁波帅特龙车辆部件有限公司 夹层注塑方法
DE102012023112A1 (de) * 2012-11-27 2014-05-28 Wittmann Battenfeld Gmbh Verfahren zum Spritzgießen von Kunststoff-Formteilen aus thermoplastischem Kunststoff
US9751263B2 (en) * 2015-04-20 2017-09-05 Xerox Corporation Injection molding to finish parts printed with a three-dimensional object printer
DE102018000233A1 (de) * 2018-01-15 2019-07-18 Georg Menshen Gmbh & Co. Kg Behälterverschluss
KR20220008146A (ko) 2020-07-13 2022-01-20 한국원자력연구원 연동형 유체 이송장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023896A (en) * 1975-08-07 1977-05-17 Addressograph Multigraph Corporation Clean margin mechanism for electrostatic copiers
US4493806A (en) * 1981-05-29 1985-01-15 Christopher Hatzikelis Recycling of contaminated plastic
US4546022A (en) * 1981-08-19 1985-10-08 Ciro Madonia Composite molding system
US4448608A (en) * 1982-12-30 1984-05-15 Johnson Matthey Public Limited Company Colored inorganic complex for use as a pigment and compositions containing it
GB2146920B (en) * 1983-09-27 1987-03-18 Nippon Paint Co Ltd Multi-layer coating method
JPS61297116A (ja) 1985-06-27 1986-12-27 Canon Inc 射出成形機
JPH04267114A (ja) * 1991-02-22 1992-09-22 Mitsui Toatsu Chem Inc 多層構造成形体
JPH05147036A (ja) 1991-11-30 1993-06-15 Yoshiharu Sato 廃プラスチツクの再生方法及び再生装置
JPH05278068A (ja) 1992-04-02 1993-10-26 Sekisui Chem Co Ltd 射出成形方法
JPH05301222A (ja) 1992-04-27 1993-11-16 Isuzu Motors Ltd プラスチック製品のリサイクル方法
DE4217005C2 (de) * 1992-05-22 1994-03-03 Himont Inc Verfahren zur Wiedergewinnung des Kunststoffes aus lackierten Kunststoffteilen
US5340614A (en) * 1993-02-11 1994-08-23 Minnesota Mining And Manufacturing Company Methods of polymer impregnation
JP3155136B2 (ja) * 1993-10-19 2001-04-09 本田技研工業株式会社 自動車用バンパー
JP2704599B2 (ja) 1993-12-20 1998-01-26 日精樹脂工業株式会社 多層成形方法
JP3192341B2 (ja) 1994-12-22 2001-07-23 松下電工株式会社 保温食器及びその製造方法
JP3017052B2 (ja) 1995-08-10 2000-03-06 東京大学長 多層成形方法および装置
US5851624A (en) * 1995-08-31 1998-12-22 Chrysler Corporation Soft touch top cover and method of manufacturing
US5702148A (en) * 1996-02-29 1997-12-30 The Standard Products Company Exterior decorative surround molding module
US6068896A (en) * 1996-02-29 2000-05-30 Toyoda Gosei Co., Ltd. Molded colored articles
US5792397A (en) 1996-10-08 1998-08-11 Ritchey; Eugene B. Method of injection molding
JPH10202694A (ja) 1997-01-22 1998-08-04 Asahi Chem Ind Co Ltd 複合型物を成形する方法
JPH1117052A (ja) 1997-06-23 1999-01-22 Seiko Epson Corp 半導体集積回路の実装方法
JPH11320646A (ja) * 1998-05-12 1999-11-24 Toyoda Gosei Co Ltd 光輝樹脂成形品及びその製造方法

Also Published As

Publication number Publication date
EP1174241B1 (de) 2007-11-14
CN1221372C (zh) 2005-10-05
KR20020009412A (ko) 2002-02-01
US6838131B2 (en) 2005-01-04
KR100465673B1 (ko) 2005-01-13
JP2002086491A (ja) 2002-03-26
TW592935B (en) 2004-06-21
EP1174241B8 (de) 2008-01-23
EP1174241A2 (de) 2002-01-23
CN1333119A (zh) 2002-01-30
US20020015841A1 (en) 2002-02-07
DE60131328T2 (de) 2008-09-11
EP1174241A3 (de) 2002-12-11

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