ES8500583A1 - Procedimiento para la obtencion de piezas inyectadas coloreadas superficialmente - Google Patents
Procedimiento para la obtencion de piezas inyectadas coloreadas superficialmenteInfo
- Publication number
- ES8500583A1 ES8500583A1 ES528217A ES528217A ES8500583A1 ES 8500583 A1 ES8500583 A1 ES 8500583A1 ES 528217 A ES528217 A ES 528217A ES 528217 A ES528217 A ES 528217A ES 8500583 A1 ES8500583 A1 ES 8500583A1
- Authority
- ES
- Spain
- Prior art keywords
- injection moulding
- colour
- regions
- injection mouldings
- colouring
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE PIEZAS INYECTADAS COLOREADAS SUPERFICIALMENTE.CONSISTE EN: A) APLICAR A LAS PARTES DE LAS SUPERFICIES INTERIORES DEL MOLDE UNA CAPA DE UNA PINTURA POLIURETANICA; B) CERRARLO A PRESION Y PROCEDER A SU RELLENO POR INYECCION DE POLIURETANO; C) PRODUCIR UNA FASE DE POLIMERIZACION DENTRO DEL MOLDE QUE AFECTA SIMULTANEAMENTE A LA PINTURA Y AL RELLENO, PARA DETERMINAR LA DIRECTA UNION ENTRE AMBOS; Y D) DESMOLDEAR PARA OBTENER UNA PIEZA CON SU PINTADO DEFINITIVO, QUE ES UN ELEMENTO QUE SE INTEGRA EN EL PROPIO CUERPO.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES528217A ES8500583A1 (es) | 1983-12-20 | 1983-12-20 | Procedimiento para la obtencion de piezas inyectadas coloreadas superficialmente |
IT49171/84A IT1178238B (it) | 1983-12-20 | 1984-11-15 | Procedimento per l'ottenimento di pezzi iniettati colorati superficialmente |
DE19843445190 DE3445190A1 (de) | 1983-12-20 | 1984-12-11 | Verfahren zur herstellung von spritzteilen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES528217A ES8500583A1 (es) | 1983-12-20 | 1983-12-20 | Procedimiento para la obtencion de piezas inyectadas coloreadas superficialmente |
Publications (2)
Publication Number | Publication Date |
---|---|
ES528217A0 ES528217A0 (es) | 1984-11-16 |
ES8500583A1 true ES8500583A1 (es) | 1984-11-16 |
Family
ID=8486612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528217A Expired ES8500583A1 (es) | 1983-12-20 | 1983-12-20 | Procedimiento para la obtencion de piezas inyectadas coloreadas superficialmente |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3445190A1 (es) |
ES (1) | ES8500583A1 (es) |
IT (1) | IT1178238B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528812A1 (de) * | 1985-08-10 | 1987-02-12 | Bayer Ag | Schichtstoffe |
-
1983
- 1983-12-20 ES ES528217A patent/ES8500583A1/es not_active Expired
-
1984
- 1984-11-15 IT IT49171/84A patent/IT1178238B/it active
- 1984-12-11 DE DE19843445190 patent/DE3445190A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8449171A0 (it) | 1984-11-15 |
ES528217A0 (es) | 1984-11-16 |
IT8449171A1 (it) | 1986-05-15 |
IT1178238B (it) | 1987-09-09 |
DE3445190A1 (de) | 1985-06-27 |
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