HK1200505A1 - Gold electroplating method and hard gold preparation method - Google Patents

Gold electroplating method and hard gold preparation method

Info

Publication number
HK1200505A1
HK1200505A1 HK15100759.4A HK15100759A HK1200505A1 HK 1200505 A1 HK1200505 A1 HK 1200505A1 HK 15100759 A HK15100759 A HK 15100759A HK 1200505 A1 HK1200505 A1 HK 1200505A1
Authority
HK
Hong Kong
Prior art keywords
gold
preparation
hard
electroplating
electroplating method
Prior art date
Application number
HK15100759.4A
Other languages
Chinese (zh)
Inventor
庄龍三
Original Assignee
Shenzhen United Blueocean Technology Dev 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51186092&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1200505(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shenzhen United Blueocean Technology Dev Co Ltd filed Critical Shenzhen United Blueocean Technology Dev Co Ltd
Publication of HK1200505A1 publication Critical patent/HK1200505A1/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
    • C25D3/48—Electroplating: Baths therefor from solutions of gold
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/02—Tubes; Rings; Hollow bodies
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
HK15100759.4A 2014-03-04 2015-01-23 Gold electroplating method and hard gold preparation method HK1200505A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410077259.6A CN103938231B (en) 2014-03-04 2014-03-04 Gold electroplating method and hard gold preparation method

Publications (1)

Publication Number Publication Date
HK1200505A1 true HK1200505A1 (en) 2015-08-07

Family

ID=51186092

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15100759.4A HK1200505A1 (en) 2014-03-04 2015-01-23 Gold electroplating method and hard gold preparation method

Country Status (3)

Country Link
CN (1) CN103938231B (en)
HK (1) HK1200505A1 (en)
WO (1) WO2015131795A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938231B (en) * 2014-03-04 2015-04-01 深圳市联合蓝海科技开发有限公司 Gold electroplating method and hard gold preparation method
CN103938232B (en) * 2014-03-04 2015-04-01 深圳市联合蓝海新技术有限公司 Cyanide-free electroplating solution and application thereof
WO2016115494A1 (en) * 2015-01-16 2016-07-21 Hutchinson Technology Incorporated Gold electroplating solution and method
CN104862752B (en) * 2015-06-12 2016-02-17 深圳市联合蓝海投资控股集团有限公司 The preparation method of modification cyanogen-less gold liquid and application and hard gold
CN107684202A (en) * 2016-08-03 2018-02-13 周生生珠宝金行有限公司 Pure gold and its manufacture method
CN107028305A (en) * 2016-11-30 2017-08-11 陈哲 A kind of processing method of hollow gold ornaments
CN106757202B (en) * 2016-12-30 2018-03-02 深圳市联合蓝海科技开发有限公司 A kind of gold product and preparation method thereof
CN106637307B (en) * 2017-01-04 2019-01-01 中国地质大学（武汉） A kind of additive for gold without cyanogen electroforming process
CN107059070A (en) * 2017-04-21 2017-08-18 深圳市金玉福珠宝首饰有限公司 A kind of electroforming process of karat gold ornaments
CN106929889A (en) * 2017-05-09 2017-07-07 句容市博远电子有限公司 A kind of cyanideless electro-plating liquid and preparation method thereof
CN107419129B (en) * 2017-06-26 2019-07-23 南京市产品质量监督检验院 A kind of hard gold and preparation method thereof
CN109628962B (en) * 2019-01-21 2019-12-31 南京市产品质量监督检验院 Preparation method of cyanide-free 18k gold ornament
CN109913912A (en) * 2019-04-02 2019-06-21 深圳市昊扬电铸技术开发有限公司 A kind of electroforming solution for gold without cyanogen electroforming process
CN110129843A (en) * 2019-06-05 2019-08-16 深圳市华乐珠宝首饰有限公司 A kind of hard golden mirror photoelectricity casting process of no cyanogen
CN110106537A (en) * 2019-06-26 2019-08-09 浙江金卓首饰有限公司 A kind of preparation method of the electroforming solution being used to prepare the hard gold of 3D and the hard gold of 3D
CN110226820A (en) * 2019-07-03 2019-09-13 深圳国韵黄金文化有限公司 A kind of machine carves the preparation process of hard gold
CN110607539A (en) * 2019-09-29 2019-12-24 深圳市金久缘珠宝有限公司 Processing technology of gold jewelry
CN112410773B (en) * 2020-11-02 2022-11-25 山东恒银珠宝有限公司 Gold antique finishing method and antique gold
CN113046790A (en) * 2021-02-04 2021-06-29 德诚珠宝集团有限公司 Electroforming liquid for gold cyanide-free electroforming process and electroforming process thereof
CN113699563B (en) * 2021-08-24 2023-01-03 深圳市联合蓝海黄金材料科技股份有限公司 Production method of hard gold round ball
CN114016096B (en) * 2021-10-22 2022-07-05 深圳市联合蓝海黄金材料科技股份有限公司 Cyanide-free electroplated 18K rose gold liquid, preparation method and application thereof, and preparation method of 18K rose gold coating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86106568A (en) * 1986-10-08 1987-04-22 孙启旺 The method of forming of housing artwork
CN1047808C (en) * 1995-02-24 1999-12-29 清华大学 Electromoulding liquid for cyanogen-free electromoulding K gold product
JP4183240B2 (en) * 2001-02-28 2008-11-19 ヴィーラント デンタル ウント テクニーク ゲーエムベーハー ウント コー カーゲー Gold and gold alloy electrodeposition bath and its usage
JP4881129B2 (en) * 2006-11-07 2012-02-22 メタローテクノロジーズジャパン株式会社 Non-cyan electrolytic gold plating bath for gold bump or gold wiring formation
CN101560676B (en) * 2009-04-24 2011-09-28 武汉金凰珠宝股份有限公司 Method for electroforming hard gold product
CN102862440B (en) * 2012-10-18 2015-06-03 范社强 Silver or gold and silver peony prepared by fresh flower and preparation process thereof
CN102845889B (en) * 2012-10-18 2014-07-30 范社强 Craft flower with gold and silver layers and preparation method of craft flower
CN103938232B (en) * 2014-03-04 2015-04-01 深圳市联合蓝海新技术有限公司 Cyanide-free electroplating solution and application thereof
CN103938231B (en) * 2014-03-04 2015-04-01 深圳市联合蓝海科技开发有限公司 Gold electroplating method and hard gold preparation method
CN104047037B (en) * 2014-06-16 2015-06-03 深圳市联合蓝海科技开发有限公司 Hardener

Also Published As

Publication number Publication date
WO2015131795A1 (en) 2015-09-11
CN103938231B (en) 2015-04-01
CN103938231A (en) 2014-07-23

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