ES2015258B3 - Proceso para la preparacion de un articulo moldeado a partir de material termofraguado y revestimiento y dispositivo para este fin. - Google Patents

Proceso para la preparacion de un articulo moldeado a partir de material termofraguado y revestimiento y dispositivo para este fin.

Info

Publication number
ES2015258B3
ES2015258B3 ES86201814T ES86201814T ES2015258B3 ES 2015258 B3 ES2015258 B3 ES 2015258B3 ES 86201814 T ES86201814 T ES 86201814T ES 86201814 T ES86201814 T ES 86201814T ES 2015258 B3 ES2015258 B3 ES 2015258B3
Authority
ES
Spain
Prior art keywords
coating
mould
mask
preparation
thermopharged
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
ES86201814T
Other languages
English (en)
Inventor
Antoon Dorrestijn
Andreas Nicolaas Jacobus Verwer
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.)
Covestro Resins BV
Original Assignee
DSM Resins BV
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 DSM Resins BV filed Critical DSM Resins BV
Application granted granted Critical
Publication of ES2015258B3 publication Critical patent/ES2015258B3/es
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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Resistance Heating (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Baking, Grill, Roasting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
ES86201814T 1985-10-24 1986-10-20 Proceso para la preparacion de un articulo moldeado a partir de material termofraguado y revestimiento y dispositivo para este fin. Expired - Lifetime ES2015258B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502909A NL8502909A (nl) 1985-10-24 1985-10-24 Werkwijze voor het aanbrengen van een coating op een warme mal en een inrichting hiervoor.

Publications (1)

Publication Number Publication Date
ES2015258B3 true ES2015258B3 (es) 1990-08-16

Family

ID=19846757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86201814T Expired - Lifetime ES2015258B3 (es) 1985-10-24 1986-10-20 Proceso para la preparacion de un articulo moldeado a partir de material termofraguado y revestimiento y dispositivo para este fin.

Country Status (10)

Country Link
EP (1) EP0223278B1 (es)
JP (1) JPH0639110B2 (es)
AT (1) ATE51796T1 (es)
CA (1) CA1277830C (es)
DE (1) DE3670232D1 (es)
ES (1) ES2015258B3 (es)
FI (1) FI864304A (es)
NL (1) NL8502909A (es)
NO (1) NO864246L (es)
PT (1) PT83597B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127818A (en) * 1990-10-10 1992-07-07 Davidson Textron Inc. Apparatus for extending contour gaskets
DE69428377T2 (de) * 1994-06-01 2002-07-04 Recticel Bruessel Bruxelles Verfahren und sprühformeinrichtung zum herstellen einer elastomerischen haut aus mindestens zwei materialien und hergestellte elastomerische haut

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126343A (en) * 1964-10-09 1968-09-05 Spraymould Bahamas Ltd Moulding machines and methods of forming moulded articles
US3841261A (en) * 1973-01-22 1974-10-15 Gen Motors Corp Self-aligning etch-out spray mask
EP0103619A1 (en) * 1982-03-16 1984-03-28 Volstatic Coatings Limited Method and apparatus for applying a powder coating to a mould
US4472451A (en) * 1983-01-21 1984-09-18 Nordson Corporation Mold masking apparatus and method

Also Published As

Publication number Publication date
DE3670232D1 (de) 1990-05-17
EP0223278B1 (en) 1990-04-11
CA1277830C (en) 1990-12-18
ATE51796T1 (de) 1990-04-15
PT83597B (pt) 1993-03-31
EP0223278A1 (en) 1987-05-27
JPS62101409A (ja) 1987-05-11
JPH0639110B2 (ja) 1994-05-25
NO864246D0 (no) 1986-10-23
FI864304A (fi) 1987-04-25
FI864304A0 (fi) 1986-10-23
PT83597A (en) 1986-11-01
NL8502909A (nl) 1987-05-18
NO864246L (no) 1987-04-27

Similar Documents

Publication Publication Date Title
ATE117240T1 (de) Verfahren zum spritzgiessen von formteilen aus thermoplastischen kunststoffen sowie vorrichtung zur durchführung des verfahrens.
DE59508312D1 (de) Verfahren und Vorrichtung zur Herstellung von Kunststoffteilen
NZ286250A (en) Mould material for contact lens mould comprising polystyrene or polypropylene having a release agent impregnated therein; moulds; preparation of contact lenses
DE3168502D1 (en) Resin composition for injection molding, method for producing the composition, and articles molded therefrom
ATE6606T1 (de) Verfahren und vorrichtung zum formen eines verschlusses aus kunststoffmaterial in einer metalltraegerteiloeffnung.
ES2015258B3 (es) Proceso para la preparacion de un articulo moldeado a partir de material termofraguado y revestimiento y dispositivo para este fin.
ATE43532T1 (de) Verfahren zum herstellen von gegenstaenden aus waermehaertbarem kunststoff.
MY101701A (en) Mold-releasing sheet and method for applying mold- releasing agent onto mold surface using said sheet.
DE59809138D1 (de) Vorrichtung zur Herstellung von Formkörpern aus einer polymerisierbaren Mischung
GB2013132A (en) Process for the Partial Coating of Plastics Mouldings Produced by Injection Moulding
ES2146281T3 (es) Procedimiento y dispositivo para la fabricacion de productos ceramicos.
RU95101847A (ru) Способ вибрационного прессования и устройство для его осуществления
MX161539A (es) Mejoras en metodo y molde para fabricar articulos moldeados de cristaleria
KR900006090A (ko) 제품을 캡슐화하는 방법
JPS565722A (en) Manufacturing of mold of simple construction
JPS5644639A (en) Molding method and device for thermosetting synthetic resin
ES2127158A1 (es) Procedimiento de fabricacion de centros de paleta curados.
JPS5514278A (en) Molding method
JPS57151627A (en) Coating of molded article of resin
JPS5695614A (en) Manufacture of plastic mold for self separating type plastic molding
JPS57115317A (en) Manufacture for plastic product with insert member
JPS55109633A (en) Method of foam-shaping
JPS57163519A (en) Resin mold for plastic molding
JPS57195554A (en) Model for mold to be hardened by microwave heating
JPS5795416A (en) Production of parting synthetic resin film