CA2013639C - Electroplated blank for coins, medallions and tokens - Google Patents

Electroplated blank for coins, medallions and tokens

Info

Publication number: CA2013639C
Authority: CA; Canada
Prior art keywords: copper; coin; metallic material; blank; face
Prior art date: 1990-04-02
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 - Lifetime

Application number

CA002013639A

Other languages

English (en)

French (fr)

Other versions

CA2013639A1 (en

Inventor

Mitsuhiro Yasuda

Michael J. H. Ruscoe

Allan H. Lee

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.)

Westaim Corp

Original Assignee

Westaim Corp

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.)

1990-04-02

Filing date

1990-04-02

Publication date

1998-06-23

1990-04-02 Application filed by Westaim Corp filed Critical Westaim Corp

1990-04-02 Priority to CA002013639A priority Critical patent/CA2013639C/en

1991-03-22 Priority to ZA912174A priority patent/ZA912174B/xx

1991-03-26 Priority to CS91802A priority patent/CZ281782B6/cs

1991-03-28 Priority to FI911535A priority patent/FI911535A7/fi

1991-03-28 Priority to DE69119641T priority patent/DE69119641T2/de

1991-03-28 Priority to AT91302796T priority patent/ATE138426T1/de

1991-03-28 Priority to EP91302796A priority patent/EP0450883B1/de

1991-03-29 Priority to PL91302291A priority patent/PL167438B1/pl

1991-03-29 Priority to PL91289677A priority patent/PL166521B1/pl

1991-04-01 Priority to JP3096391A priority patent/JP2826201B2/ja

1991-04-01 Priority to SU4895147/02A priority patent/RU2091236C1/ru

1991-04-02 Priority to KR1019910005298A priority patent/KR0139222B1/ko

1991-04-02 Priority to AU73949/91A priority patent/AU651338B2/en

1991-10-02 Publication of CA2013639A1 publication Critical patent/CA2013639A1/en

1998-06-23 Application granted granted Critical

1998-06-23 Publication of CA2013639C publication Critical patent/CA2013639C/en

2010-04-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000010949 copper Substances 0.000 claims abstract description 40
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
229910052802 copper Inorganic materials 0.000 claims abstract description 38
238000000576 coating method Methods 0.000 claims abstract description 20
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 18
239000011248 coating agent Substances 0.000 claims abstract description 18
230000002093 peripheral effect Effects 0.000 claims abstract description 8
239000007769 metal material Substances 0.000 claims description 32
239000011162 core material Substances 0.000 claims description 31
229910000831 Steel Inorganic materials 0.000 claims description 19
239000010959 steel Substances 0.000 claims description 19
238000000034 method Methods 0.000 claims description 17
229910052718 tin Inorganic materials 0.000 claims description 17
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
229910000881 Cu alloy Inorganic materials 0.000 claims description 13
230000007797 corrosion Effects 0.000 claims description 12
238000005260 corrosion Methods 0.000 claims description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 10
239000011701 zinc Substances 0.000 claims description 10
229910001209 Low-carbon steel Inorganic materials 0.000 claims description 8
238000009713 electroplating Methods 0.000 claims description 8
229910052725 zinc Inorganic materials 0.000 claims description 8
235000006679 Mentha X verticillata Nutrition 0.000 claims description 7
235000002899 Mentha suaveolens Nutrition 0.000 claims description 7
235000001636 Mentha x rotundifolia Nutrition 0.000 claims description 7
229910052759 nickel Inorganic materials 0.000 claims description 7
238000007747 plating Methods 0.000 claims description 7
229910001297 Zn alloy Inorganic materials 0.000 claims description 6
229910052782 aluminium Inorganic materials 0.000 claims description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
238000000137 annealing Methods 0.000 claims description 6
VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 claims description 6
229910000838 Al alloy Inorganic materials 0.000 claims description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
229910000861 Mg alloy Inorganic materials 0.000 claims description 5
229910052742 iron Inorganic materials 0.000 claims description 5
229910052749 magnesium Inorganic materials 0.000 claims description 5
239000011777 magnesium Substances 0.000 claims description 5
239000010935 stainless steel Substances 0.000 claims description 5
229910001220 stainless steel Inorganic materials 0.000 claims description 5
239000000463 material Substances 0.000 claims description 4
239000012535 impurity Substances 0.000 claims description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims 2
239000002253 acid Substances 0.000 claims 1
229910000906 Bronze Inorganic materials 0.000 description 10
238000012360 testing method Methods 0.000 description 10
KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 9
239000011135 tin Substances 0.000 description 9
239000010974 bronze Substances 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 4
239000000956 alloy Substances 0.000 description 4
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000002659 electrodeposit Substances 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
239000010931 gold Substances 0.000 description 2
239000002932 luster Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
229940075911 depen Drugs 0.000 description 1
239000003599 detergent Substances 0.000 description 1
239000004744 fabric Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000000758 substrate Substances 0.000 description 1
210000004243 sweat Anatomy 0.000 description 1
229910000597 tin-copper alloy Inorganic materials 0.000 description 1
238000005303 weighing Methods 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C21/00—Coins; Emergency money; Beer or gambling coins or tokens, or the like
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/005—Jewels; Clockworks; Coins

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electroplating Methods And Accessories (AREA)
Adornments (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Freezers Or Refrigerated Showcases (AREA)
Electroplating And Plating Baths Therefor (AREA)
Paints Or Removers (AREA)
Electrotherapy Devices (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)

CA002013639A 1990-04-02 1990-04-02 Electroplated blank for coins, medallions and tokens Expired - Lifetime CA2013639C (en)

Priority Applications (13)

Application Number	Priority Date	Filing Date	Title
CA002013639A CA2013639C (en)	1990-04-02	1990-04-02	Electroplated blank for coins, medallions and tokens
ZA912174A ZA912174B (en)	1990-04-02	1991-03-22	Electroplated blank for coins,medallions and tokens
CS91802A CZ281782B6 (cs)	1990-04-02	1991-03-26	Elektrolyticky pokovený polotovar pro mince, medaile a známky, a způsob jeho výroby
EP91302796A EP0450883B1 (de)	1990-04-02	1991-03-28	Elektroplattierter Rohling für Münzen, Medaillons, Wertmarken oder Plaketten
DE69119641T DE69119641T2 (de)	1990-04-02	1991-03-28	Elektroplattierter Rohling für Münzen, Medaillons, Wertmarken oder Plaketten
AT91302796T ATE138426T1 (de)	1990-04-02	1991-03-28	Elektroplattierter rohling für münzen, medaillons, wertmarken oder plaketten
FI911535A FI911535A7 (fi)	1990-04-02	1991-03-28	Sähköpinnoitetut aihiot kolikoita, mitaleja ja rahakkeita varten
PL91302291A PL167438B1 (pl)	1990-04-02	1991-03-29	Moneta i sposób wytwarzania monety PL PL
PL91289677A PL166521B1 (pl)	1990-04-02	1991-03-29	Pólfabrykat monety i sposób wytwarzania pólfabrykatu monety PL PL
SU4895147/02A RU2091236C1 (ru)	1990-04-02	1991-04-01	Коррозионно- и износостойкая заготовка и способ ее изготовления и коррозионно- и износостойкие монеты и способ их изготовления
JP3096391A JP2826201B2 (ja)	1990-04-02	1991-04-01	銅の光沢と外観とを有する貨幣、貨幣ブランク、メダリオン、メダリオンブランク、トークン、トークンブランク、タグ又はタグブランク及びその製造方法
AU73949/91A AU651338B2 (en)	1990-04-02	1991-04-02	Electroplated blank for coins, medallions and tokens
KR1019910005298A KR0139222B1 (ko)	1990-04-02	1991-04-02	주화, 메달 또는 토큰용 전기 도금 블랭크와 이의 제조방법

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002013639A CA2013639C (en)	1990-04-02	1990-04-02	Electroplated blank for coins, medallions and tokens

Publications (2)

Publication Number	Publication Date
CA2013639A1 CA2013639A1 (en)	1991-10-02
CA2013639C true CA2013639C (en)	1998-06-23

Family

ID=4144644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002013639A Expired - Lifetime CA2013639C (en)	1990-04-02	1990-04-02	Electroplated blank for coins, medallions and tokens

Country Status (12)

Country	Link
EP (1)	EP0450883B1 (de)
JP (1)	JP2826201B2 (de)
KR (1)	KR0139222B1 (de)
AT (1)	ATE138426T1 (de)
AU (1)	AU651338B2 (de)
CA (1)	CA2013639C (de)
CZ (1)	CZ281782B6 (de)
DE (1)	DE69119641T2 (de)
FI (1)	FI911535A7 (de)
PL (2)	PL166521B1 (de)
RU (1)	RU2091236C1 (de)
ZA (1)	ZA912174B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2019568C (en) *	1990-06-21	1998-11-24	Hieu C. Truong	Coins coated with nickel, copper and nickel and process for making such coins
DE4217778A1 (de) *	1992-05-29	1993-12-02	Deutsche Nickel Ag	Verwendung einer Kupferbasislegierung als Münzwerkstoff
JP3290354B2 (ja) *	1996-07-05	2002-06-10	株式会社東芝	洗濯機及び洗濯機の駆動方法
US6656606B1 (en)	2000-08-17	2003-12-02	The Westaim Corporation	Electroplated aluminum parts and process of production
GB0419609D0 (en) *	2004-09-03	2004-10-06	Diffusion Alloys Ltd	Process for the production of coin blanks
US7296370B2 (en) *	2004-09-24	2007-11-20	Jarden Zinc Products, Inc.	Electroplated metals with silvery-white appearance and method of making
KR100807847B1 (ko) *	2006-11-23	2008-02-27	한국조폐공사	주화용 적층 클래드판 및 그 제조방법
SG158033A1 (en) *	2008-06-13	2010-01-29	Canadian Mint	Control of electromagnetic signals of coins through multi-ply plating technology
CA2820745A1 (en) *	2010-12-10	2012-06-14	Royal Canadian Mint	Method to produce golden bronze by diffusion of tin into copper under controlled conditions
EP2756116B1 (de)	2011-09-13	2016-05-18	Monnaie Royale Canadienne/Royal Canadian Mint	Verzinkung von aluminium
WO2013109870A1 (en) *	2012-01-20	2013-07-25	Jarden Zinc Products, LLC	Silvery- white material for use in coinage and token applications
CA2866193A1 (en) *	2012-02-27	2013-09-06	Saxonia Eurocoin Gmbh	Coin blank and method for the production thereof
MX387586B (es) *	2012-11-08	2025-03-18	Monnaie Royale Canadienne / Royal Canadian Mint	Tecnicas mejoradas para la produccion de bronce dorado por interdifusion de estaño y cobre en condiciones controladas.
RU2537689C1 (ru) *	2013-12-12	2015-01-10	Юлия Алексеевна Щепочкина	Сплав для изготовления монет
KR101877483B1 (ko) *	2016-11-04	2018-07-12	서울시립대학교 산학협력단	금속 박막을 이용한 이종 귀금속의 접합 방법
US20190169822A1 (en) *	2017-12-05	2019-06-06	Esco Group Llc	Wear part and method of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR743797A (de) *	1931-10-19	1933-04-06
DE3116125C2 (de) *	1981-04-23	1983-02-10	Metallgesellschaft Ag, 6000 Frankfurt	Verwendung einer Kupferlegierung als Werkstoff für goldfarbene Münzen
GB8305610D0 (en) *	1983-03-01	1983-03-30	Imi Kynoch Ltd	Alloy
CA1219708A (en) *	1984-05-01	1987-03-31	Michael J.H. Ruscoe	Aureate coins, medallions and tokens

1990
- 1990-04-02 CA CA002013639A patent/CA2013639C/en not_active Expired - Lifetime
1991
- 1991-03-22 ZA ZA912174A patent/ZA912174B/xx unknown
- 1991-03-26 CZ CS91802A patent/CZ281782B6/cs not_active IP Right Cessation
- 1991-03-28 DE DE69119641T patent/DE69119641T2/de not_active Expired - Fee Related
- 1991-03-28 FI FI911535A patent/FI911535A7/fi not_active Application Discontinuation
- 1991-03-28 AT AT91302796T patent/ATE138426T1/de not_active IP Right Cessation
- 1991-03-28 EP EP91302796A patent/EP0450883B1/de not_active Expired - Lifetime
- 1991-03-29 PL PL91289677A patent/PL166521B1/pl not_active IP Right Cessation
- 1991-03-29 PL PL91302291A patent/PL167438B1/pl not_active IP Right Cessation
- 1991-04-01 RU SU4895147/02A patent/RU2091236C1/ru not_active IP Right Cessation
- 1991-04-01 JP JP3096391A patent/JP2826201B2/ja not_active Expired - Fee Related
- 1991-04-02 KR KR1019910005298A patent/KR0139222B1/ko not_active Expired - Fee Related
- 1991-04-02 AU AU73949/91A patent/AU651338B2/en not_active Ceased

Also Published As

Publication number	Publication date
RU2091236C1 (ru)	1997-09-27
EP0450883A3 (en)	1992-12-30
DE69119641T2 (de)	1996-09-26
CS9100802A2 (en)	1991-11-12
AU7394991A (en)	1991-10-03
CZ281782B6 (cs)	1997-01-15
JPH0688289A (ja)	1994-03-29
FI911535L (fi)	1991-10-03
PL166521B1 (pl)	1995-05-31
KR910017986A (ko)	1991-11-30
KR0139222B1 (ko)	1998-05-15
CA2013639A1 (en)	1991-10-02
ATE138426T1 (de)	1996-06-15
PL289677A1 (en)	1991-12-02
FI911535A0 (fi)	1991-03-28
ZA912174B (en)	1991-12-24
AU651338B2 (en)	1994-07-21
DE69119641D1 (de)	1996-06-27
EP0450883B1 (de)	1996-05-22
FI911535A7 (fi)	1991-10-03
PL167438B1 (pl)	1995-09-30
JP2826201B2 (ja)	1998-11-18
EP0450883A2 (de)	1991-10-09

Legal Events

Date	Code	Title	Description
1991-03-19	EEER	Examination request
2010-04-02	MKLA	Lapsed
2012-12-02	MKEC	Expiry (correction)	Effective date: 20121202

Publication	Publication Date	Title
CA2013639C (en)	1998-06-23	Electroplated blank for coins, medallions and tokens
EP0163419B1 (de)	1988-10-05	Goldene Münzen, Medaillons und Spielmarken und Verfahren zu ihrer Herstellung
US6656606B1 (en)	2003-12-02	Electroplated aluminum parts and process of production
JP5436569B2 (ja)	2014-03-05	装飾物品のための貴金属含有層連続物
US4279968A (en)	1981-07-21	Coins and similarly disc-shaped articles
US4247374A (en)	1981-01-27	Method of forming blanks for coins
JPWO2002000958A1 (ja)	2003-09-24	白色被膜を有する装飾品およびその製造方法
US4176014A (en)	1979-11-27	Process for the production of coin blanks
JPH01111895A (ja)	1989-04-28	電解により設けられた、拡散深さの大きいニッケル被覆を持つ冷間圧延帯及びこの冷間圧延帯の製造方法
KR100366248B1 (ko)	2002-12-31	유색 피막을 갖는 장신구 및 그 제조 방법
US7296370B2 (en)	2007-11-20	Electroplated metals with silvery-white appearance and method of making
US4551184A (en)	1985-11-05	Process for obtaining a composite material and composite material obtained by said process
US4505060A (en)	1985-03-19	Process for obtaining a composite material and composite material obtained by said process
CA1198073A (en)	1985-12-17	Process for producing coin blanks
CA1105210A (en)	1981-07-21	Coins and similarly disc-shaped articles
CN85105261A (zh)	1987-01-14	镀金硬币，徽章和代用币
EP1893790A2 (de)	2008-03-05	Substrat mit legierungsbeschichtung und verfahren zu herstellung dieser beschichtung
EP0129391B1 (de)	1988-08-24	Verbundwerkstoff und seine Herstellung
GB1558803A (en)	1980-01-09	Coins and similarly discshaped articles
CN1065426A (zh)	1992-10-21	用于硬币、奖章及纪念章的电镀的坯料
EP1791693B1 (de)	2012-06-27	Galvanisierte metalle von silbrigweissem aussehen und herstellungsverfahren dafür
GB2102708A (en)	1983-02-09	Process for producing coin blanks
NO791197L (no)	1980-10-10	Mynter og lignende artikler.