JPS6472819A - Decorative object - Google Patents
Decorative objectInfo
- Publication number
- JPS6472819A JPS6472819A JP23048187A JP23048187A JPS6472819A JP S6472819 A JPS6472819 A JP S6472819A JP 23048187 A JP23048187 A JP 23048187A JP 23048187 A JP23048187 A JP 23048187A JP S6472819 A JPS6472819 A JP S6472819A
- Authority
- JP
- Japan
- Prior art keywords
- decorative object
- fed
- color tone
- ultraviolet ray
- whose color
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To mold the marble pattern whose color tone is changed corresponding to the irradiated degree by ultraviolet ray placing nonuniformly photochromics material on a decorative object. CONSTITUTION:The pellet containing photochromic material (shown in formulas) is fed into at least one of a plurality of injection cylinders, and the pellet containing no photochromic material is fed into the other infection cylinder thereof, and then said materials are alternatively injected into the same molds. The decorative object having the marble pattern whose color tone is changed delicately by the rate of ultraviolet ray radiated on said pattern, is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23048187A JPS6472819A (en) | 1987-09-14 | 1987-09-14 | Decorative object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23048187A JPS6472819A (en) | 1987-09-14 | 1987-09-14 | Decorative object |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472819A true JPS6472819A (en) | 1989-03-17 |
Family
ID=16908473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23048187A Pending JPS6472819A (en) | 1987-09-14 | 1987-09-14 | Decorative object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472819A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5285214A (en) * | 1987-08-12 | 1994-02-08 | The General Electric Company, P.L.C. | Apparatus and method for driving a ferroelectric liquid crystal device |
KR100379257B1 (en) * | 2000-04-27 | 2003-04-08 | 주식회사 듀얼인텍 | Photochromic resin and producing method of the same |
US10208223B2 (en) * | 2013-11-07 | 2019-02-19 | 3M Innovative Properties Company | Fluoropolymer coatings comprising aziridine compounds |
US10526503B2 (en) | 2013-11-07 | 2020-01-07 | 3M Innovative Properties Company | Fluoropolymer coatings comprising aziridine compounds and non-fluorinated polymer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772836A (en) * | 1980-10-27 | 1982-05-07 | Yoshida Kogyo Kk <Ykk> | Method and apparatus for producing marble-patterned molded article |
JPS5989134A (en) * | 1982-11-15 | 1984-05-23 | Shiseido Co Ltd | Forming method of marble pattern |
JPS615910A (en) * | 1984-06-21 | 1986-01-11 | Mitsubishi Gas Chem Co Inc | Preparation of synthetic resin formed piece excellent in photochromism |
JPS62167386A (en) * | 1986-01-20 | 1987-07-23 | Toray Ind Inc | Photochromic molded article and production thereof |
-
1987
- 1987-09-14 JP JP23048187A patent/JPS6472819A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5772836A (en) * | 1980-10-27 | 1982-05-07 | Yoshida Kogyo Kk <Ykk> | Method and apparatus for producing marble-patterned molded article |
JPS5989134A (en) * | 1982-11-15 | 1984-05-23 | Shiseido Co Ltd | Forming method of marble pattern |
JPS615910A (en) * | 1984-06-21 | 1986-01-11 | Mitsubishi Gas Chem Co Inc | Preparation of synthetic resin formed piece excellent in photochromism |
JPS62167386A (en) * | 1986-01-20 | 1987-07-23 | Toray Ind Inc | Photochromic molded article and production thereof |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5285214A (en) * | 1987-08-12 | 1994-02-08 | The General Electric Company, P.L.C. | Apparatus and method for driving a ferroelectric liquid crystal device |
KR100379257B1 (en) * | 2000-04-27 | 2003-04-08 | 주식회사 듀얼인텍 | Photochromic resin and producing method of the same |
US10208223B2 (en) * | 2013-11-07 | 2019-02-19 | 3M Innovative Properties Company | Fluoropolymer coatings comprising aziridine compounds |
US10526503B2 (en) | 2013-11-07 | 2020-01-07 | 3M Innovative Properties Company | Fluoropolymer coatings comprising aziridine compounds and non-fluorinated polymer |
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