HK1029815A1 - Platinum electroforming/electroplating bath and method - Google Patents

Platinum electroforming/electroplating bath and method

Info

Publication number
HK1029815A1
HK1029815A1 HK01100349A HK01100349A HK1029815A1 HK 1029815 A1 HK1029815 A1 HK 1029815A1 HK 01100349 A HK01100349 A HK 01100349A HK 01100349 A HK01100349 A HK 01100349A HK 1029815 A1 HK1029815 A1 HK 1029815A1
Authority
HK
Hong Kong
Prior art keywords
electroplating bath
platinum electroforming
electroforming
platinum
electroplating
Prior art date
Application number
HK01100349A
Inventor
Lee-Kin Yeung
Wing-Cheong Chan
Pak-Him Chan
Wei Xing
Original Assignee
Hong Kong Productivity Council
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 Hong Kong Productivity Council filed Critical Hong Kong Productivity Council
Publication of HK1029815A1 publication Critical patent/HK1029815A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A44C27/001—Materials for manufacturing jewellery
    • A44C27/005—Coating layers for jewellery
    • A44C27/006—Metallic coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
HK01100349A 1999-06-15 2001-01-12 Platinum electroforming/electroplating bath and method HK1029815A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9913920A GB2351089B (en) 1999-06-15 1999-06-15 Platinum electroforming/electroplating bath and method

Publications (1)

Publication Number Publication Date
HK1029815A1 true HK1029815A1 (en) 2001-04-12

Family

ID=10855396

Family Applications (2)

Application Number Title Priority Date Filing Date
HK00103252A HK1025874A2 (en) 1999-06-15 2000-05-31 Platinum electroforming/electrodeposition bath and method
HK01100349A HK1029815A1 (en) 1999-06-15 2001-01-12 Platinum electroforming/electroplating bath and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK00103252A HK1025874A2 (en) 1999-06-15 2000-05-31 Platinum electroforming/electrodeposition bath and method

Country Status (3)

Country Link
CN (1) CN1283711A (en)
GB (1) GB2351089B (en)
HK (2) HK1025874A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989694B1 (en) * 2012-04-19 2015-02-27 Snecma PROCESS FOR PRODUCING AN ELECTROLYTIC BATH FOR PRODUCING A PLATINUM METAL SUB-LAYER ON A METALLIC SUBSTRATE
CN103774187A (en) * 2012-10-26 2014-05-07 北京师范大学 Method for preparing platinum porous nanotube through electro-deposition
CN105132963A (en) * 2015-09-21 2015-12-09 无锡清杨机械制造有限公司 Alkaline P salt plating solution for electroplating platinum and electroplating method thereof
CN105386093A (en) * 2015-09-21 2016-03-09 无锡清杨机械制造有限公司 Pt alkaline P salt electroplating bath and electroplating method thereof
CN105386095A (en) * 2015-09-21 2016-03-09 无锡清杨机械制造有限公司 Alkaline platinum plating P salt electroplating bath and electroplating method thereof
US10612149B1 (en) 2019-09-05 2020-04-07 Chow Sang Sang Jewellery Company Limited Platinum electrodeposition bath and uses thereof
TWI784601B (en) * 2021-01-08 2022-11-21 日商Ｅｅｊａ股份有限公司 Platinum electroplating baths and platinum-plated products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297569A (en) * 1962-09-06
FR1368236A (en) * 1963-06-18 1964-07-31 Electrochimie Soc Platinum process
GB1237077A (en) * 1967-11-10 1971-06-30 Ici Ltd Electrodeposition of a platinum metal on titanium or titanium alloy to make an electrode
US3907650A (en) * 1973-02-12 1975-09-23 Xerox Corp Photosensitive binder layer for xerography
IT1128813B (en) * 1980-06-19 1986-06-04 Sorin Biomedica Spa ELECTRODE FOR HEART STIMULATORS AND PROCEDURE FOR ITS MANUFACTURE
GB8323390D0 (en) * 1983-08-31 1983-10-05 Ici Plc Production of cathode
US4750977A (en) * 1986-12-17 1988-06-14 Bacharach, Inc. Electrochemical plating of platinum black utilizing ultrasonic agitation
JP3452442B2 (en) * 1996-03-21 2003-09-29 日本エレクトロプレイテイング・エンジニヤース株式会社 Manufacturing method of platinum plated products

Also Published As

Publication number Publication date
GB2351089A (en) 2000-12-20
HK1025874A2 (en) 2000-10-20
GB9913920D0 (en) 1999-08-18
CN1283711A (en) 2001-02-14
GB2351089B (en) 2001-04-18

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Legal Events

Date Code Title Description
PF Patent in force
CHPA Change of a particular in the register (except of change of ownership)
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20130615