HK91990A - A method for providing a bicoloured pattern on a personal ornamental article - Google Patents

A method for providing a bicoloured pattern on a personal ornamental article

Info

Publication number
HK91990A
HK91990A HK919/90A HK91990A HK91990A HK 91990 A HK91990 A HK 91990A HK 919/90 A HK919/90 A HK 919/90A HK 91990 A HK91990 A HK 91990A HK 91990 A HK91990 A HK 91990A
Authority
HK
Hong Kong
Prior art keywords
bicoloured
pattern
providing
ornamental article
personal
Prior art date
Application number
HK919/90A
Inventor
Nobuo Itoh
Shinji Ikeda
Hideo Shinomiya
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of HK91990A publication Critical patent/HK91990A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
HK919/90A 1982-10-29 1990-11-08 A method for providing a bicoloured pattern on a personal ornamental article HK91990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57190492A JPS5980773A (en) 1982-10-29 1982-10-29 Surface treatment of personal ornament

Publications (1)

Publication Number Publication Date
HK91990A true HK91990A (en) 1990-11-16

Family

ID=16258990

Family Applications (1)

Application Number Title Priority Date Filing Date
HK919/90A HK91990A (en) 1982-10-29 1990-11-08 A method for providing a bicoloured pattern on a personal ornamental article

Country Status (4)

Country Link
JP (1) JPS5980773A (en)
DE (1) DE3339021A1 (en)
GB (1) GB2129835B (en)
HK (1) HK91990A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126769A (en) * 1984-07-13 1986-02-06 Katsuhiro Okubo Formation of colored hard film
DE3428951A1 (en) * 1984-08-06 1986-02-13 Leybold-Heraeus GmbH, 5000 Köln WITH A COATING LAYER FROM GOLD OR A GOLD-CONTAINING MATERIAL-COVERED DECORATIVE USED ITEM AND METHOD FOR THE PRODUCTION THEREOF
DE3612694A1 (en) * 1986-04-15 1987-10-22 Dieter Demuth Process for the partial surface decoration of moulded articles
ES2244317B1 (en) * 2004-03-05 2007-02-16 Antonio Vallecillo Mora PHOTO PRINTING PROCEDURE ON PRECIOUS METALS AND JEWELRY OBJECTS MANUFACTURED FROM THE SAME.
KR100693297B1 (en) 2004-07-05 2007-03-13 주식회사 플라티코리아 Methods for treating surface of metal
EP2204470A1 (en) * 2008-12-19 2010-07-07 Sandvik Intellectual Property AB A method of making a coated cutting tool and a coated cutting tool
EP3220212B1 (en) * 2016-03-16 2024-05-29 The Swatch Group Research and Development Ltd Method for decorating a timepiece component

Also Published As

Publication number Publication date
JPS5980773A (en) 1984-05-10
GB8328099D0 (en) 1983-11-23
GB2129835B (en) 1985-11-20
DE3339021C2 (en) 1990-07-12
JPH0368946B2 (en) 1991-10-30
GB2129835A (en) 1984-05-23
DE3339021A1 (en) 1984-05-24

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