JPS6472819A - Decorative object - Google Patents

Decorative object

Info

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
Application number
JP23048187A
Other languages
Japanese (ja)
Inventor
Hiroshi Kanai
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.)
KOATSU KAKO
KOATSU KAKO KK
Original Assignee
KOATSU KAKO
KOATSU KAKO KK
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 KOATSU KAKO, KOATSU KAKO KK filed Critical KOATSU KAKO
Priority to JP23048187A priority Critical patent/JPS6472819A/en
Publication of JPS6472819A publication Critical patent/JPS6472819A/en
Pending legal-status Critical Current

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.
JP23048187A 1987-09-14 1987-09-14 Decorative object Pending JPS6472819A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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