CA2006675C - Process and mold for producing a multilayer molded article - Google Patents

Process and mold for producing a multilayer molded article Download PDF

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Publication number
CA2006675C
CA2006675C CA002006675A CA2006675A CA2006675C CA 2006675 C CA2006675 C CA 2006675C CA 002006675 A CA002006675 A CA 002006675A CA 2006675 A CA2006675 A CA 2006675A CA 2006675 C CA2006675 C CA 2006675C
Authority
CA
Canada
Prior art keywords
mold
skin material
molds
male
female
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
CA002006675A
Other languages
English (en)
French (fr)
Other versions
CA2006675A1 (en
Inventor
Shohei Masui
Masahito Matsumoto
Nobuhiro Usui
Toshihiro Hosokawa
Ryuichi Ishitsubo
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CA2006675A1 publication Critical patent/CA2006675A1/en
Application granted granted Critical
Publication of CA2006675C publication Critical patent/CA2006675C/en
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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/006—Degassing moulding material or draining off gas during moulding
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • B29C43/184—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould shaped by the compression of the material during moulding
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA002006675A 1988-12-27 1989-12-27 Process and mold for producing a multilayer molded article Expired - Lifetime CA2006675C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP334087/1988 1988-12-27
JP63334087A JP2895841B2 (ja) 1988-12-27 1988-12-27 表皮材を有する合成樹脂積層体の製造方法及びこの方法で使用する合成樹脂成形用金型

Publications (2)

Publication Number Publication Date
CA2006675A1 CA2006675A1 (en) 1990-06-27
CA2006675C true CA2006675C (en) 2001-04-03

Family

ID=18273380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002006675A Expired - Lifetime CA2006675C (en) 1988-12-27 1989-12-27 Process and mold for producing a multilayer molded article

Country Status (8)

Country Link
US (1) US5122320A (Direct)
EP (1) EP0376262B1 (Direct)
JP (1) JP2895841B2 (Direct)
KR (1) KR0156548B1 (Direct)
CA (1) CA2006675C (Direct)
DE (1) DE68926950T2 (Direct)
SG (1) SG42941A1 (Direct)
TW (1) TW207514B (Direct)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262063B (en) * 1991-12-07 1996-01-10 Courtaulds Films & Packaging Polymeric films
US5593631A (en) * 1989-06-30 1997-01-14 Sumitomo Chemical Company, Limited Method for molding resin articles
EP0544501B1 (en) * 1991-11-28 1997-01-29 Mitsui Petrochemical Industries, Ltd. Process for preparing composite foamed molded article
DE4225161A1 (de) * 1992-07-30 1994-02-03 Happich Gmbh Gebr Verfahren zum Herstellen eines Kunststofformteils
JP3575812B2 (ja) * 1992-07-31 2004-10-13 住友化学工業株式会社 多層成形品およびその製造方法
KR100292367B1 (ko) * 1992-08-26 2001-06-01 고사이 아끼오 인스트루먼트 패널
FR2695859B1 (fr) * 1992-09-22 1994-11-18 Reydel J Procédé de fabrication d'un objet multicouche par moulage, objet obtenu et application à la fabrication de tableaux de bord et/ou d'élements d'habillage d'une carrosserie de véhicule.
KR970002295B1 (ko) * 1993-02-23 1997-02-27 미쯔비시 덴끼 가부시끼가이샤 성형방법
DE4337697C1 (de) * 1993-11-04 1994-11-17 Lignotock Gmbh Verfahren zur Herstellung von formstabilen, kaschierten Formteilen, wie Innenverkleidungen von Kraftfahrzeugen
US5792407A (en) * 1996-03-18 1998-08-11 Berzack; Jeffrey A. Method for attaching flexible, low density or compressible structures to injection molded polymer parts
US6168742B1 (en) * 1998-02-17 2001-01-02 Green Tokai, Co., Ltd. Method of insert molding auto and truck bumper, rocker panel and chin spoiler parts
JP4576024B2 (ja) 2000-05-31 2010-11-04 トヨタ紡織株式会社 表皮一体成形品の製造方法および装置
JP4515647B2 (ja) * 2001-02-14 2010-08-04 北川工業株式会社 射出成形品の製造方法
US20060029633A1 (en) * 2004-08-03 2006-02-09 Arthrotek, Inc Biological patch for use in medical procedures
JP5119579B2 (ja) * 2005-08-01 2013-01-16 凸版印刷株式会社 インプリント用モールド及びその製造方法
US20070038299A1 (en) * 2005-08-12 2007-02-15 Arthrotek, Inc Multilayer microperforated implant
CN101450521B (zh) * 2007-12-04 2012-11-14 康准电子科技（昆山）有限公司 模内装饰的成型装置
JP2009226660A (ja) * 2008-03-21 2009-10-08 Fujifilm Corp ドライエッチングによるパターニング方法及びそれに用いるモールド並びにインクジェットヘッドの製造方法
KR101674218B1 (ko) * 2010-12-23 2016-11-22 주식회사 두산 스킨시트-포움시트 조립체 제작지그, 그를 이용한 스킨시트-포움시트 조립체 제작방법 및 스킨시트-포움시트 조립체를 구비한 인스트루먼트패널
DK2729305T3 (en) 2011-07-08 2018-12-17 Xtek Ltd DEVICE FOR COMPRESSING COMPOSITION ARTICLES
JP6080762B2 (ja) * 2011-08-31 2017-02-15 地方独立行政法人東京都立産業技術研究センター 成形体の製造方法
JP6195071B2 (ja) * 2014-06-10 2017-09-13 トヨタ自動車株式会社 表皮一体樹脂成形装置
CN105729705B (zh) * 2016-03-31 2017-10-27 鑫永铨股份有限公司 制作箱壳的加压式模具

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045284A (en) * 1958-08-14 1962-07-24 Renault Closed moulds for initially fluid materials
US3822857A (en) * 1971-02-16 1974-07-09 Toyo Tire & Rubber Co Synthetic resin plug for vent hole of mould
JPS4858960A (Direct) * 1971-11-24 1973-08-18
AU457056B2 (en) * 1972-01-17 1974-12-20 Abex Corporation The manufacture of friction elements
DE2548318A1 (de) * 1975-10-29 1977-05-05 Theysohn Friedrich Fa Verfahren und vorrichtung zum beschichten von folienmaterial
FR2439525A1 (fr) * 1978-10-19 1980-05-16 Faure Bertrand Perfectionnements aux coussins de sieges et a leurs procedes et dispositifs de fabrication
JPS59150740A (ja) * 1983-02-16 1984-08-29 Sumitomo Chem Co Ltd 多層成形品の製造方法
US4431331A (en) * 1983-02-16 1984-02-14 Paul Alperson Frame connector structure
DE3407737A1 (de) * 1984-03-02 1985-09-05 Noel, Marquet & Cie. S.A., Eupen Verfahren zur herstellung von formkoerpern aus schaumkunststoff
US4562026A (en) * 1984-03-15 1985-12-31 Motorola, Inc. Compression molding against an insert
EP0155820B2 (en) * 1984-03-16 1991-10-02 Alcan International Limited Forming fibre-plastics composites
US4560523A (en) * 1984-04-30 1985-12-24 A&M Engineered Composites Corporation Intrusion molding process for forming composite structures
JPS6114922A (ja) * 1984-06-30 1986-01-23 Toyoda Gosei Co Ltd 成形用型
JPS61160913U (Direct) * 1985-03-29 1986-10-06
JPS6248510U (Direct) * 1985-09-10 1987-03-25
JPS62181111A (ja) * 1986-02-06 1987-08-08 Meiwa Sangyo Kk 複合成形体の製造方法
US4740346A (en) * 1986-02-26 1988-04-26 The Budd Company Perimeter resin feeding of composite structures
JPS63309416A (ja) * 1987-06-12 1988-12-16 Toyota Motor Corp 真空引き射出成形装置

Also Published As

Publication number Publication date
JPH02175110A (ja) 1990-07-06
DE68926950D1 (de) 1996-09-19
TW207514B (Direct) 1993-06-11
EP0376262B1 (en) 1996-08-14
SG42941A1 (en) 1997-10-17
EP0376262A2 (en) 1990-07-04
EP0376262A3 (en) 1990-12-27
DE68926950T2 (de) 1996-12-19
KR900009244A (ko) 1990-07-02
US5122320A (en) 1992-06-16
JP2895841B2 (ja) 1999-05-24
CA2006675A1 (en) 1990-06-27
KR0156548B1 (ko) 1998-12-01

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