GB2227756B - Method for the preparation of a two-tone coloured metal-made personal ornament - Google Patents

Method for the preparation of a two-tone coloured metal-made personal ornament

Info

Publication number
GB2227756B
GB2227756B GB8926310A GB8926310A GB2227756B GB 2227756 B GB2227756 B GB 2227756B GB 8926310 A GB8926310 A GB 8926310A GB 8926310 A GB8926310 A GB 8926310A GB 2227756 B GB2227756 B GB 2227756B
Authority
GB
United Kingdom
Prior art keywords
preparation
personal ornament
coloured metal
made personal
tone coloured
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.)
Expired - Fee Related
Application number
GB8926310A
Other versions
GB2227756A (en
GB8926310D0 (en
Inventor
Hiroshi Tagawa
Hidetaka Sawada
Ryo Kurakata
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.)
Citizen Watch Co Ltd
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 GB8926310D0 publication Critical patent/GB8926310D0/en
Publication of GB2227756A publication Critical patent/GB2227756A/en
Application granted granted Critical
Publication of GB2227756B publication Critical patent/GB2227756B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
    • 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
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
GB8926310A 1988-11-22 1989-11-21 Method for the preparation of a two-tone coloured metal-made personal ornament Expired - Fee Related GB2227756B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29565188 1988-11-22
JP1240588A JP2820451B2 (en) 1988-11-22 1989-09-19 Jewelry

Publications (3)

Publication Number Publication Date
GB8926310D0 GB8926310D0 (en) 1990-01-10
GB2227756A GB2227756A (en) 1990-08-08
GB2227756B true GB2227756B (en) 1993-02-03

Family

ID=26534797

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8926310A Expired - Fee Related GB2227756B (en) 1988-11-22 1989-11-21 Method for the preparation of a two-tone coloured metal-made personal ornament

Country Status (5)

Country Link
JP (1) JP2820451B2 (en)
KR (1) KR940003691B1 (en)
CN (1) CN1027086C (en)
GB (1) GB2227756B (en)
HK (1) HK110693A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459461B1 (en) * 1990-05-31 1995-08-23 Toshiba Tungaloy Co. Ltd. Multi-colored product and process for producing the same
WO2008007165A1 (en) * 2006-07-11 2008-01-17 Ion Technology (Hong Kong) Limited Surface treatment for titanium or titanium-alloys
CN101633287B (en) * 2008-07-23 2012-12-12 比亚迪股份有限公司 Plastic shell and method for preparing same
ATE530680T1 (en) * 2009-03-20 2011-11-15 Universo Sa GALVANIC COATING PROCESS FOR APPLYING AN ANTHRACITE-COLORED COATING AND METAL PARTS PROVIDED WITH THIS COATING
WO2017170324A1 (en) 2016-03-31 2017-10-05 シチズン時計株式会社 Cherry blossom pink decorative member and production method therefor
EP3569091A1 (en) * 2018-05-18 2019-11-20 D. Swarovski KG Method of making a decorative article, such as a jewellery piece
CN109234564A (en) * 2018-10-12 2019-01-18 佛山科学技术学院 A kind of wear-resisting rose gold plate and its preparation process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000812A (en) * 1977-06-10 1979-01-17 Nishida N Externally ornamental golden colour part
GB2091294A (en) * 1981-01-16 1982-07-28 Citizen Watch Co Ltd Pink-tinted gold alloy
JPS605831A (en) * 1983-06-23 1985-01-12 Tanaka Kikinzoku Kogyo Kk Age hardening au alloy for white ornament
JPS6213566A (en) * 1985-07-12 1987-01-22 Citizen Watch Co Ltd Surface treatment of ornamental goods
GB2182950A (en) * 1985-11-15 1987-05-28 Citizen Watch Co Ltd Black-coloured titanium nitride coatings
JPS62263960A (en) * 1986-05-09 1987-11-16 Citizen Watch Co Ltd Surface treatment of personal ornament

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000812A (en) * 1977-06-10 1979-01-17 Nishida N Externally ornamental golden colour part
GB2091294A (en) * 1981-01-16 1982-07-28 Citizen Watch Co Ltd Pink-tinted gold alloy
JPS605831A (en) * 1983-06-23 1985-01-12 Tanaka Kikinzoku Kogyo Kk Age hardening au alloy for white ornament
JPS6213566A (en) * 1985-07-12 1987-01-22 Citizen Watch Co Ltd Surface treatment of ornamental goods
GB2182950A (en) * 1985-11-15 1987-05-28 Citizen Watch Co Ltd Black-coloured titanium nitride coatings
JPS62263960A (en) * 1986-05-09 1987-11-16 Citizen Watch Co Ltd Surface treatment of personal ornament

Also Published As

Publication number Publication date
CN1027086C (en) 1994-12-21
KR940003691B1 (en) 1994-04-27
CN1042953A (en) 1990-06-13
JPH02232356A (en) 1990-09-14
HK110693A (en) 1993-10-29
GB2227756A (en) 1990-08-08
GB8926310D0 (en) 1990-01-10
KR900008057A (en) 1990-06-02
JP2820451B2 (en) 1998-11-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961121