EP0435835A3 - Process for electroplating zinc alloy and apparatus employed therefor - Google Patents

Process for electroplating zinc alloy and apparatus employed therefor Download PDF

Info

Publication number: EP0435835A3
Authority: EP; European Patent Office
Prior art keywords: zinc alloy; apparatus employed; employed therefor; electroplating zinc; electroplating
Prior art date: 1989-12-15
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.): Granted

Application number

EP19900830585

Other versions

EP0435835A2 (en

EP0435835B1 (en

Inventor

Nagakazu Furuya

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.)

Tanaka Kikinzoku Kogyo KK

Original Assignee

Tanaka Kikinzoku Kogyo KK

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.)

1989-12-15

Filing date

1990-12-14

Publication date

1991-11-13

1990-12-14 Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK

1991-07-03 Publication of EP0435835A2 publication Critical patent/EP0435835A2/en

1991-11-13 Publication of EP0435835A3 publication Critical patent/EP0435835A3/en

1994-08-03 Application granted granted Critical

1994-08-03 Publication of EP0435835B1 publication Critical patent/EP0435835B1/en

2010-12-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electroplating And Plating Baths Therefor (AREA)
Electroplating Methods And Accessories (AREA)

EP19900830585 1989-12-15 1990-12-14 Process for electroplating zinc alloy and apparatus employed therefor Expired - Lifetime EP0435835B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP32556289A JPH03188299A (en)	1989-12-15	1989-12-15	Method for electroplating with zinc alloy and gas diffusion electrode device used therefor
JP325562/89		1989-12-15

Publications (3)

Publication Number	Publication Date
EP0435835A2 EP0435835A2 (en)	1991-07-03
EP0435835A3 true EP0435835A3 (en)	1991-11-13
EP0435835B1 EP0435835B1 (en)	1994-08-03

Family

ID=18178282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19900830585 Expired - Lifetime EP0435835B1 (en)	1989-12-15	1990-12-14	Process for electroplating zinc alloy and apparatus employed therefor

Country Status (3)

Country	Link
EP (1)	EP0435835B1 (en)
JP (1)	JPH03188299A (en)
DE (1)	DE69011304T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03202489A (en) *	1989-12-29	1991-09-04	Nkk Corp	Manganese and manganese alloy plating method
US6280871B1 (en)	1999-10-12	2001-08-28	Cabot Corporation	Gas diffusion electrodes containing modified carbon products
US6399202B1 (en)	1999-10-12	2002-06-04	Cabot Corporation	Modified carbon products useful in gas diffusion electrodes
US7541308B2 (en)	2001-04-11	2009-06-02	Cabot Corporation	Fuel cells and other products containing modified carbon products
JP4822268B2 (en) *	2005-04-19	2011-11-24	ユケン工業株式会社	Recovery type electrogalvanizing method and apparatus
CN104073862A (en) *	2014-07-11	2014-10-01	张钰	Insoluble anode device for alkaline zinc-nickel alloy electroplating

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3326723A (en) *	1963-01-04	1967-06-20	Leesona Corp	Fuel cell electrode construction
EP0346981A1 (en) *	1988-06-14	1989-12-20	Hoogovens Groep B.V.	Method of electrolytic metal coating of a strip-shape metal substrate and apparatus for carrying out the method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62208554A (en) *	1986-03-07	1987-09-12	Tanaka Kikinzoku Kogyo Kk	Gas diffusion electrode and its manufacture

1989
- 1989-12-15 JP JP32556289A patent/JPH03188299A/en active Pending
1990
- 1990-12-14 DE DE1990611304 patent/DE69011304T2/en not_active Expired - Fee Related
- 1990-12-14 EP EP19900830585 patent/EP0435835B1/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3326723A (en) *	1963-01-04	1967-06-20	Leesona Corp	Fuel cell electrode construction
EP0346981A1 (en) *	1988-06-14	1989-12-20	Hoogovens Groep B.V.	Method of electrolytic metal coating of a strip-shape metal substrate and apparatus for carrying out the method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 104, no. 4, 27th January 1986, page 172, abstract no. 22301s, Columbus, Ohio, US; G.M. COOK et al.: "Using fuel cells or anode depolarization to reduce electrowinning energy consumption", & ENERGY REDUCT. TECH. MET. ELECTROCHEM. PROCESSES PROC. SYMP. 1985, 285-96 *
CHEMICAL ABSTRACTS, vol. 112, no. 6, 5th February 1990, page 577, abstract no. 44303m, Columbus, Ohio, US; N. MINEO et al.: "Zinc-iron alloy plating process by using hydrogen gas diffusion electrode as anode", & HYOMEN GIJUTSU 1989, 40(9), 1037-8 *
DERWENT/WPIL, accession no. 87-296109, Derwent Publications Ltd, London, GB; & JP-A-62 208 554 (TANAKA KIKINZOKU KOGYO) *

Also Published As

Publication number	Publication date
EP0435835A2 (en)	1991-07-03
EP0435835B1 (en)	1994-08-03
DE69011304T2 (en)	1994-11-17
JPH03188299A (en)	1991-08-16
DE69011304D1 (en)	1994-09-08

Publication	Publication Date	Title
GB2233983B (en)	1993-07-21	Apparatus and method for making sputtered coatings
EP0427953A3 (en)	1991-05-29	Apparatus and method for speech rate modification
ZA93264B (en)	1994-07-15	Method and apparatus for nickel electro-plating
EP0423701A3 (en)	1992-01-02	Granulating and coating method and apparatus therefor
GB2234260B (en)	1994-01-12	Electroplating process
IL99809A0 (en)	1992-08-18	Apparatus for electrodepositing metal
AU5536090A (en)	1991-01-07	Process for electroplating metals
GB9022266D0 (en)	1990-11-28	Method of plating aluminium
ZA892130B (en)	1989-11-29	Method and apparatus for producing matte and/or metal
EP0435835A3 (en)	1991-11-13	Process for electroplating zinc alloy and apparatus employed therefor
ZA9010411B (en)	1991-10-30	Metal casting apparatus
GB2253634B (en)	1995-03-15	Pretreating solution for silver plating and silver plating treating process using the solution
GB2206512B (en)	1991-06-19	Process and apparatus for metal casting
AU622318B2 (en)	1992-04-02	Method and apparatus for the treatment of molten metals
JPS6468455A (en)	1989-03-14	Molten metal coating alloying method and apparatus
AU4041389A (en)	1990-02-19	Apparatus and method for the electrolytic production of metals
GB2237817B (en)	1994-03-02	Process for electrolytically treating aluminium and aluminium alloys
AU4486289A (en)	1990-05-01	Electroplating process and apparatus
GB2227026B (en)	1992-12-23	Electrolysis apparatus
GB8904435D0 (en)	1989-04-12	Plating composition and process
GB8912968D0 (en)	1989-07-26	Apparatus and method for treating molten metal
GB8912060D0 (en)	1989-07-12	Parts feeding method and apparatus
EP0450069A4 (en)	1993-03-17	Method of continuously plating metal plates
ZA89750B (en)	1989-09-27	Process for refining si-metal and si-iron alloys
GB9316215D0 (en)	1993-09-22	Electroplating method and apparatus

Legal Events

Date	Code	Title	Description
1991-05-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-07-03	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1991-09-25	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-11-13	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1992-03-04	17P	Request for examination filed	Effective date: 19911203
1993-04-14	17Q	First examination report despatched	Effective date: 19930303
1994-05-18	ITF	It: translation for a ep patent filed
1994-06-17	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-08-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1994-09-02	ET	Fr: translation filed
1994-09-08	REF	Corresponds to:	Ref document number: 69011304 Country of ref document: DE Date of ref document: 19940908
1995-06-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-06-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-07-26	26N	No opposition filed
1995-12-31	ITTA	It: last paid annual fee
1997-12-05	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19971205 Year of fee payment: 8
1997-12-10	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19971210 Year of fee payment: 8
1998-02-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19980216 Year of fee payment: 8
1998-12-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981214
1999-08-04	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19981214
1999-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990831
1999-09-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1999-10-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991001
2005-12-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051214