BR8104660A - Processo de moldagem por injecao de pecas revestidas de materia plastica e dispositivo para a realizacao do mesmo - Google Patents

Processo de moldagem por injecao de pecas revestidas de materia plastica e dispositivo para a realizacao do mesmo

Info

Publication number
BR8104660A
BR8104660A BR8104660A BR8104660A BR8104660A BR 8104660 A BR8104660 A BR 8104660A BR 8104660 A BR8104660 A BR 8104660A BR 8104660 A BR8104660 A BR 8104660A BR 8104660 A BR8104660 A BR 8104660A
Authority
BR
Brazil
Prior art keywords
same
injection molding
plastic material
molding process
material coated
Prior art date
Application number
BR8104660A
Other languages
English (en)
Inventor
Bernard Monnet
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of BR8104660A publication Critical patent/BR8104660A/pt

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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
BR8104660A 1980-07-21 1981-07-20 Processo de moldagem por injecao de pecas revestidas de materia plastica e dispositivo para a realizacao do mesmo BR8104660A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016085A FR2486864A1 (fr) 1980-07-21 1980-07-21 Procede de moulage par injection de pieces revetues en matiere plastique et dispositif destine a sa mise en oeuvre

Publications (1)

Publication Number Publication Date
BR8104660A true BR8104660A (pt) 1982-04-06

Family

ID=9244375

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104660A BR8104660A (pt) 1980-07-21 1981-07-20 Processo de moldagem por injecao de pecas revestidas de materia plastica e dispositivo para a realizacao do mesmo

Country Status (12)

Country Link
US (1) US4497763A (pt)
JP (1) JPS5751433A (pt)
AT (1) AT383985B (pt)
BE (1) BE889685A (pt)
BR (1) BR8104660A (pt)
CH (1) CH642300A5 (pt)
DE (1) DE3128623C2 (pt)
ES (1) ES503669A0 (pt)
FR (1) FR2486864A1 (pt)
GB (1) GB2080187B (pt)
IT (1) IT1144413B (pt)
PT (1) PT73294B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111335A (ja) * 1984-11-05 1986-05-29 Dainippon Toryo Co Ltd プラスチツク成形方法
US4774035A (en) * 1986-01-14 1988-09-27 Camelot Industries Corporation Process of coating an ophthalmic lens
IT1211375B (it) * 1987-09-30 1989-10-18 Fiat Auto Spa Carrozzeria dell autoveicolo procedimento per la produzione mediante stampaggio ad iniezione di elementi strutturali di materiale plastico termoindurente particolarmente di parti componenti della
GB9204730D0 (en) * 1992-03-05 1992-04-15 Rover Group A method of forming a moulding by dual injection and a moulding formed in accordance with such a method
US5456957A (en) * 1992-03-06 1995-10-10 The Standard Products Company Body side molding and method
US5419863A (en) * 1992-03-06 1995-05-30 The Standard Products Company Method of making a seamless backfilled molding
US6306348B1 (en) * 1993-11-01 2001-10-23 Nanogen, Inc. Inorganic permeation layer for micro-electric device
ES2134306T3 (es) * 1993-11-05 1999-10-01 Battenfeld Gmbh Procedimiento y dispositivo de colada por inyeccion de articulos multicapa.
US5464585A (en) * 1994-01-03 1995-11-07 Metton America, Inc. Method of injection molding articles with selective concentrations or gradients of materials
DE4414258C2 (de) * 1994-04-23 1996-07-25 Battenfeld Gmbh Verfahren zum Spritzgießen von mindestens aus zwei unterschiedlichen Schichten bestehenden Gegenständen
DE19808620C1 (de) * 1998-02-28 1999-04-08 Battenfeld Gmbh Verfahren und Vorrichtung zum Spritzgießen von aus mindestens zwei unterschiedlichen Materialien bestehenden Kunststoffgegenständen
US6254813B1 (en) 1998-02-28 2001-07-03 Battenfeld Gmbh Method and apparatus for injection molding plastic objects comprised of at least two different materials
US6214266B1 (en) 1999-04-06 2001-04-10 Green Tokai Co., Ltd. Method for injection molding plastic parts
AU7730500A (en) * 1999-09-30 2001-04-30 Nanogen, Inc. Biomolecular attachment sites on microelectronic arrays and methods thereof
US6303082B1 (en) * 1999-12-15 2001-10-16 Nanogen, Inc. Permeation layer attachment chemistry and method
US6524517B1 (en) * 1999-12-15 2003-02-25 Nanogen, Inc. Methods for molding and grafting highly uniform polymer layers onto electronic microchips
DE10055691B4 (de) * 2000-11-06 2004-02-19 Demag Ergotech Gmbh Spritzgießeinrichtung
US6640349B2 (en) * 2001-08-02 2003-11-04 Centoco Plastics Limited Toilet seat
US6960298B2 (en) * 2001-12-10 2005-11-01 Nanogen, Inc. Mesoporous permeation layers for use on active electronic matrix devices
US7687103B2 (en) * 2006-08-31 2010-03-30 Gamida For Life B.V. Compositions and methods for preserving permeation layers for use on active electronic matrix devices
JP4833258B2 (ja) * 2008-06-27 2011-12-07 富士フイルム株式会社 光学素子成形方法
DE102010056360A1 (de) * 2010-12-29 2012-07-05 Michael Däbritz Verfahren zur Herstellung eines Bauteils, Bauteil und Verwendung eines Bauteils

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531553A (en) * 1967-11-13 1970-09-29 Phillips Petroleum Co Method of injection molding olefin plastic articles with a foamed interior and unfoamed surface
GB1219097A (en) * 1967-12-15 1971-01-13 Ici Ltd Improvements in or relating to injection moulding machines
GB1339445A (en) * 1970-11-30 1973-12-05 Ici Ltd Production of laminar articles
DE2130026A1 (de) * 1971-06-18 1972-12-21 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Kunststoff-Verbundteilen
US3846223A (en) * 1972-08-30 1974-11-05 Gulf & Western Ind Prod Co Conductive plastic article and method for making same
US4014966A (en) * 1972-09-06 1977-03-29 Robert Hanning Method for injection molding a composite foamed body having a foamed core and a continuous surface layer
US4035466A (en) * 1972-09-27 1977-07-12 Erhard Langecker Method for central injection molding
DE2247995C3 (de) * 1972-09-27 1980-10-02 Erhard 5882 Meinerzhagen Langecker Verfahren und Vorrichtung zum Spritzgießen von Kunststofformkörpern, die aus einer Füllschicht aus einem thermoplastischen Kunststoff und aus einer diese einschließenden Deckschicht aus einem anderen thermoplastischen Kunststoff bestehen
GB1420948A (en) * 1972-10-26 1976-01-14 Ici Ltd Injection moulding process
FR2221267A1 (en) * 1973-03-14 1974-10-11 Rhone Progil Thermoplastic products with skin and core - by separately supplying two compositions to single injection block
US3966372A (en) * 1973-05-28 1976-06-29 Asahi-Dow Limited Injection molding apparatus for forming a composite, foam-skin, article
DE2448477A1 (de) * 1974-10-11 1976-04-22 Basf Ag Verfahren zum lackieren von formteilen aus kunststoffen
US4029841A (en) * 1975-02-14 1977-06-14 General Electric Company Injection molding process
US4033710A (en) * 1975-07-25 1977-07-05 Robert Hanning Apparatus for making thermoplastic articles with porous cores and less porous or nonporous skins
US4067673A (en) * 1975-09-02 1978-01-10 Ex-Cell-O Corporation Apparatus for injection foam molding
US4201742A (en) * 1976-07-09 1980-05-06 Ex-Cell-O Corporation Method and apparatus for injection molding foamed resin products having a smooth finish on their surface
US4174413A (en) * 1976-07-27 1979-11-13 Asahi-Dow Limited Multi-layered molded articles
DE2651665A1 (de) * 1976-11-12 1978-05-24 Schloemann Siemag Ag Verfahren zur herstellung mehrschichtiger formteile aus thermoplastischem kunststoff
JPS59383B2 (ja) * 1977-01-05 1984-01-06 旭化成株式会社 型物の成形法
GB2006668A (en) * 1977-10-25 1979-05-10 Ex Cell O Corp A process for manufacturing resinous articles having a foamed core
US4247515A (en) * 1978-08-23 1981-01-27 Union Carbide Corporation Process for molding of plastic structural web articles

Also Published As

Publication number Publication date
IT8168011A0 (it) 1981-07-20
ATA320281A (de) 1987-02-15
ES8204338A1 (es) 1982-05-16
FR2486864B1 (pt) 1983-07-18
CH642300A5 (fr) 1984-04-13
AT383985B (de) 1987-09-10
IT1144413B (it) 1986-10-29
PT73294A (fr) 1981-07-01
BE889685A (fr) 1982-01-20
JPS5751433A (en) 1982-03-26
FR2486864A1 (fr) 1982-01-22
GB2080187B (en) 1984-01-18
DE3128623A1 (de) 1982-04-15
GB2080187A (en) 1982-02-03
DE3128623C2 (de) 1990-11-15
ES503669A0 (es) 1982-05-16
US4497763A (en) 1985-02-05
PT73294B (fr) 1982-07-01
JPS62762B2 (pt) 1987-01-09

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960720

B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: B29F 1/00; B29C 45/16; B29C 45/26; B29C 45/46.

Ipc: B29C 45/14 (2006.01), B29C 45/16 (2006.01), B29C 4

Ipc: B29C 45/14 (2006.01), B29C 45/16 (2006.01), B29C 4