JPS5759738A - Production of patterned plastic molded article - Google Patents
Production of patterned plastic molded articleInfo
- Publication number
- JPS5759738A JPS5759738A JP13496580A JP13496580A JPS5759738A JP S5759738 A JPS5759738 A JP S5759738A JP 13496580 A JP13496580 A JP 13496580A JP 13496580 A JP13496580 A JP 13496580A JP S5759738 A JPS5759738 A JP S5759738A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molded article
- patterned
- patterned film
- liquid components
- 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
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
- 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
- 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
- B29C45/14827—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 using a transfer foil detachable from the insert
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE:To easily produce a patterned plastic molded article havig an esthetic pattern by pouring liquid components of high chemical activity into a mold previously fitted with a patterned film in the interior thereof. CONSTITUTION:The patterned film prepared by sequentially laminating a release layer, a pattern layer and an adhesive layer on a base seat is fitted to the mold in such a manner that the adhesive layer is located on the side of a pouring port. Thereafter, the liquid components of high chemical activity (e.g., a polyol and an isocyanate) are poured into the mold while mixing the components, the patterned film is pressed against the inside surface of the mold by the pourint pressure and the liquid components are cured by bringing them into mutual reaction, whereby the molded article and the patterned film are made to be one body. Then, the base film is removed by peeling off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13496580A JPS5759738A (en) | 1980-09-27 | 1980-09-27 | Production of patterned plastic molded article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13496580A JPS5759738A (en) | 1980-09-27 | 1980-09-27 | Production of patterned plastic molded article |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5759738A true JPS5759738A (en) | 1982-04-10 |
Family
ID=15140721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13496580A Pending JPS5759738A (en) | 1980-09-27 | 1980-09-27 | Production of patterned plastic molded article |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5759738A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142113A (en) * | 1983-02-04 | 1984-08-15 | Kanto Seiki Kk | Resin molded item and manufacture thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019132A (en) * | 1973-06-25 | 1975-02-28 | ||
JPS5633931A (en) * | 1979-08-29 | 1981-04-04 | Toppan Printing Co Ltd | Rim molding method |
-
1980
- 1980-09-27 JP JP13496580A patent/JPS5759738A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5019132A (en) * | 1973-06-25 | 1975-02-28 | ||
JPS5633931A (en) * | 1979-08-29 | 1981-04-04 | Toppan Printing Co Ltd | Rim molding method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59142113A (en) * | 1983-02-04 | 1984-08-15 | Kanto Seiki Kk | Resin molded item and manufacture thereof |
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