JPS5541289A - Continuous manufacturing method of pearl plate - Google Patents
Continuous manufacturing method of pearl plateInfo
- Publication number
- JPS5541289A JPS5541289A JP11567978A JP11567978A JPS5541289A JP S5541289 A JPS5541289 A JP S5541289A JP 11567978 A JP11567978 A JP 11567978A JP 11567978 A JP11567978 A JP 11567978A JP S5541289 A JPS5541289 A JP S5541289A
- Authority
- JP
- Japan
- Prior art keywords
- polymerizing
- pearl
- belts
- undiluted solution
- polymerization
- 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.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To continuously produce this homogeneous pearl plate, by applying specified linear load not less than one time in the width directions of belts during the time when a polymerizing liquefied undiluted solution containing a pearl pigment is solidified when manufacturing this pearl plate according to an opposite belt system.
CONSTITUTION: A polymerizing undiluted solution, to which a pearl pigment is added, is supplied between endless belts 1, 1' by means of a raw material injection device 22. The solution is heating polymerized by means of hot water sprays 7, 7' in the first polymerization zones 5, 5', polymerization is completed by thermally treating polymerized matter by means of a remote infrared heater in the second polymerization zones 8, 8', polymerized matter is cooled by means of cooling systems 9, 10 and laminar matter 14 with pearl luster is extracted. The orientation of the pearl pigment in the polymerizing undiluted solution is promoted by giving wave- form height in not more than 1mm to the belts 1, 1' by applying linear load in 0.001W10.0kg/cm to the belts 1, 1' in the width directions by means of carrier rolls 4, 4' groups in a zone that the polymerizing undiluted solution is polymerization solidified at that time.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11567978A JPS60210B2 (en) | 1978-09-19 | 1978-09-19 | Continuous production method of pearl plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11567978A JPS60210B2 (en) | 1978-09-19 | 1978-09-19 | Continuous production method of pearl plate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541289A true JPS5541289A (en) | 1980-03-24 |
JPS60210B2 JPS60210B2 (en) | 1985-01-07 |
Family
ID=14668588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11567978A Expired JPS60210B2 (en) | 1978-09-19 | 1978-09-19 | Continuous production method of pearl plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60210B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0246806A2 (en) * | 1986-05-16 | 1987-11-25 | Mitsubishi Rayon Co., Ltd. | Process for preparation of light-diffusing methacrylic resin plates |
DE4313924C2 (en) * | 1993-04-28 | 2002-07-18 | Roehm Gmbh | Process for the production of colored acrylic plastics with a shiny metallic surface |
-
1978
- 1978-09-19 JP JP11567978A patent/JPS60210B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0246806A2 (en) * | 1986-05-16 | 1987-11-25 | Mitsubishi Rayon Co., Ltd. | Process for preparation of light-diffusing methacrylic resin plates |
US4839125A (en) * | 1986-05-16 | 1989-06-13 | Mitsubishi Rayon Co., Ltd. | Process for preparation of light-diffusing methacrylic resin plates |
DE4313924C2 (en) * | 1993-04-28 | 2002-07-18 | Roehm Gmbh | Process for the production of colored acrylic plastics with a shiny metallic surface |
Also Published As
Publication number | Publication date |
---|---|
JPS60210B2 (en) | 1985-01-07 |
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