DE505439T1 - Spritzgiessen von kreuzgelegten laminaten. - Google Patents

Spritzgiessen von kreuzgelegten laminaten.

Info

Publication number
DE505439T1
DE505439T1 DE0505439T DE91901176T DE505439T1 DE 505439 T1 DE505439 T1 DE 505439T1 DE 0505439 T DE0505439 T DE 0505439T DE 91901176 T DE91901176 T DE 91901176T DE 505439 T1 DE505439 T1 DE 505439T1
Authority
DE
Germany
Prior art keywords
cross
injection molding
laminated laminates
laminates
laminated
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.)
Pending
Application number
DE0505439T
Other languages
English (en)
Inventor
Jens Ole Sorensen
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23781583&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE505439(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE505439T1 publication Critical patent/DE505439T1/de
Pending 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
DE0505439T 1989-12-11 1990-12-07 Spritzgiessen von kreuzgelegten laminaten. Pending DE505439T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/448,763 US5045268A (en) 1989-12-11 1989-12-11 Cross-lamination injection molding
PCT/US1990/007223 WO1991008889A1 (en) 1989-12-11 1990-12-07 Cross-lamination injection molding

Publications (1)

Publication Number Publication Date
DE505439T1 true DE505439T1 (de) 1995-11-09

Family

ID=23781583

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0505439T Pending DE505439T1 (de) 1989-12-11 1990-12-07 Spritzgiessen von kreuzgelegten laminaten.
DE69025626T Expired - Fee Related DE69025626T2 (de) 1989-12-11 1990-12-07 Spritzgiessen von kreuzgelegten laminaten

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69025626T Expired - Fee Related DE69025626T2 (de) 1989-12-11 1990-12-07 Spritzgiessen von kreuzgelegten laminaten

Country Status (6)

Country Link
US (1) US5045268A (de)
EP (1) EP0505439B1 (de)
JP (1) JPH0661791B2 (de)
CA (1) CA2070283C (de)
DE (2) DE505439T1 (de)
WO (1) WO1991008889A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244378A (en) * 1991-12-13 1993-09-14 International Business Machines Corporation Apparatus for dynamic gating of polymers for producing molded articles with isotropic properties
DE4142408A1 (de) * 1991-12-20 1993-06-24 Gao Ges Automation Org Ausweiskarte sowie verfahren und vorrichtung zur herstellung derselben
EP0735943B1 (de) * 1993-12-22 1998-08-26 Commer S.P.A. Verfahren und vorrichtung zum kospritzgiessen von gegenständen mit komplizierter form
US5920943A (en) * 1995-08-17 1999-07-13 The Wooster Brush Company Paint brush with co-injection molded handle and method of making same
JP3409645B2 (ja) * 1997-05-26 2003-05-26 豊田合成株式会社 ２色成形法
US6599460B1 (en) 2000-07-03 2003-07-29 Sorensen Research And Develpoment Trust Prevention of void-based-irregularity formation in thin-wall, injection-molded plastic product
US7108822B2 (en) * 2002-07-29 2006-09-19 Lear Corporation Method of forming a vehicle trim panel
US20040056382A1 (en) * 2002-09-19 2004-03-25 Shaner Kenneth W. Method of molding a vehicle trim component
US8173244B2 (en) * 2004-01-14 2012-05-08 Franz Josef Summerer Transparent sheet-like shaped plastic part with concealed sprue mark, and process for producing it
US7143498B2 (en) * 2004-02-24 2006-12-05 Lear Corporation Method of manufacturing, 100% grained with non-shut-off condition two shot interior component
EP1568460A1 (de) * 2004-02-24 2005-08-31 Mold-Masters Limited Mehrkomponenten-Spritzgiessen
CA2517940A1 (en) * 2004-09-24 2006-03-24 Ems-Chemie Ag Injection molding method for manufacturing plastic parts
US20070126138A1 (en) * 2005-12-07 2007-06-07 Lear Corporation Method and apparatus for making a part
WO2011026237A1 (en) 2009-09-01 2011-03-10 Dbm Reflex Entreprises Inc. Multi-color vehicle lens having interconnected tir reflecting prisms
US8891171B2 (en) 2010-02-01 2014-11-18 Dbm Reflex Enterprises Inc. High sag thick lens for use in an illumination apparatus
EP2544870B1 (de) * 2010-03-08 2018-05-09 Milacron LLC Verfahren zur formung mehrschichtiger polymerartikel mit kontrolle des durchbruchs der kernschicht
WO2015017930A1 (en) 2013-08-05 2015-02-12 Dbm Reflex Enterprises Inc. Injection-molded thick lens
JP6959070B2 (ja) * 2017-08-24 2021-11-02 スタンレー電気株式会社 車両用灯具の樹脂成形部品及び車両用灯具
IT201900025117A1 (it) * 2019-12-20 2021-06-20 De Longhi Appliances Srl Metodo ed apparato di realizzazione di un componente in materiale plastico, e componente in materiale plastico

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538645A (de) * 1954-06-09
US3178497A (en) * 1961-11-08 1965-04-13 Leo A Moscicki Methods and apparatus for injection molding
US3914081A (en) * 1969-12-29 1975-10-21 Katashi Aoki Apparatus for injection molding two-colored products
US3822107A (en) * 1970-11-20 1974-07-02 Engel Kg L Improvements in or relating to an injection mold
CH540822A (de) * 1971-07-28 1973-08-31 Schmalbach Lubeca Einendig offener Behälter aus Kunststoff
US3878282A (en) * 1971-08-10 1975-04-15 Ilikon Corp Process for molding multilayer articles
FR2161807A1 (en) * 1971-11-30 1973-07-13 Conlor Molding Systems Injection moulded plastic cup - with intersecting ribs forming - a honeycomb pattern
US4295811A (en) * 1974-03-05 1981-10-20 National Can Corporation Apparatus for making multilayered containers
US3947176A (en) * 1974-07-23 1976-03-30 Rainville Company, Inc. Double injection mold with neck gating
GB1496973A (en) * 1974-10-01 1978-01-05 Nissan Motor Injection moulding method of producing laminated plastics article including a thermoset layer and metal mould for same
US4140828A (en) * 1975-06-10 1979-02-20 Conlor Molding Systems Limited Injection moulded plastics article
JPS5422481A (en) * 1977-07-20 1979-02-20 Matsushita Electric Ind Co Ltd Laminated resin molded product and its preparation
JPS55142623A (en) * 1979-04-24 1980-11-07 Yoshino Kogyosho Co Ltd Method of forming optical pattern in polyethylene terephthalate resin made product and method of reinforcing optical pattern formed by the said method
US4302416A (en) * 1979-09-25 1981-11-24 Guy Rudolf Method and apparatus for molding polyurethane soles for footwear
US4330578A (en) * 1979-10-10 1982-05-18 Mitsubishi Rayon Co., Ltd. Synthetic resin decorative article and process for producing same
JPH0657417B2 (ja) * 1985-11-15 1994-08-03 ティーディーケイ株式会社 成形金型
US4743420A (en) * 1986-09-16 1988-05-10 Sun Coast Plastics, Inc. Method and apparatus for injection molding a thin-walled plastic can
JPH0818345B2 (ja) * 1986-11-28 1996-02-28 橋本フオ−ミング工業株式会社 装飾成形品の製造方法

Also Published As

Publication number Publication date
WO1991008889A1 (en) 1991-06-27
EP0505439B1 (de) 1996-02-28
CA2070283A1 (en) 1991-06-12
EP0505439A4 (en) 1993-03-31
JPH0661791B2 (ja) 1994-08-17
US5045268A (en) 1991-09-03
JPH05502193A (ja) 1993-04-22
DE69025626T2 (de) 1996-10-31
DE69025626D1 (de) 1996-04-04
CA2070283C (en) 1997-01-21
EP0505439A1 (de) 1992-09-30

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