GB1462725A – Electrolytic zinc plating baths
– Google Patents
GB1462725A – Electrolytic zinc plating baths
– Google Patents
Electrolytic zinc plating baths
Info
Publication number
GB1462725A
GB1462725A
GB4073974A
GB4073974A
GB1462725A
GB 1462725 A
GB1462725 A
GB 1462725A
GB 4073974 A
GB4073974 A
GB 4073974A
GB 4073974 A
GB4073974 A
GB 4073974A
GB 1462725 A
GB1462725 A
GB 1462725A
Authority
GB
United Kingdom
Prior art keywords
ethylene oxide
bath
polymer
blended
condensate
Prior art date
1973-09-18
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
Application number
GB4073974A
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.)
Dr Ing Max Schloetter GmbH and Co KG
Original Assignee
Dr Ing Max Schloetter GmbH and Co KG
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.)
1973-09-18
Filing date
1974-09-18
Publication date
1977-01-26
1974-09-18
Application filed by Dr Ing Max Schloetter GmbH and Co KG
filed
Critical
Dr Ing Max Schloetter GmbH and Co KG
1977-01-26
Publication of GB1462725A
publication
Critical
patent/GB1462725A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C25D3/22—Electroplating: Baths therefor from solutions of zinc
Abstract
1462725 Zinc electro-plating DR ING MAX SCHLOTTER 18 Sept 1974 [18 Sept 1973] 40739/74 Heading C7B An aqueous acid zinc plating bath contains a soluble Zn salt, one or more aromatic carbonyl brighteners and/or interface active agents together with a polymer of propylene oxide and/or a copolymer thereof with at most 25 wt per cent. of ethylene oxide. The bath may contain NH 4 or alkali metal salts e.g. Cl, SO 4 , BF4 or acetate. The propyleneoxide polymer may be of MW 300-1500 and the copolymer of MW 1000-5000 with an ethylene oxide content of 10-20%. Suitable aromatic carbonyl brighteners are Na benzoate blended with benzal acetone, methylnaphthyl ketone, benzophenone or 3,5-dichlorosalicylaldehyde or, singly, benzalacetone or o-chlorobenzaldehyde. Compatible interface active agents may be used, of all types, to emulsify the polymer in the bath, e.g. Na decyl oxydiphenyl disulphate, Na ethylhexyl sulphate, a sulphatized C 16-18 fatty alcohol-ethylene oxide condensate, a napthalene sylphonic acid-formaldehyde condensate on its own or blended with C 12 H 25 CONH(CH 2 ) 3 N
GB4073974A
1973-09-18
1974-09-18
Electrolytic zinc plating baths
Expired
GB1462725A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2346942A
DE2346942C3
(en)
1973-09-18
1973-09-18
Weakly acidic bright zinc bath
Publications (1)
Publication Number
Publication Date
GB1462725A
true
GB1462725A
(en)
1977-01-26
Family
ID=5892951
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4073974A
Expired
GB1462725A
(en)
1973-09-18
1974-09-18
Electrolytic zinc plating baths
Country Status (10)
Country
Link
US
(1)
US3928149A
(en)
JP
(1)
JPS5413212B2
(en)
AT
(1)
AT331605B
(en)
CH
(1)
CH610015A5
(en)
DE
(1)
DE2346942C3
(en)
ES
(1)
ES429148A1
(en)
FR
(1)
FR2244020B1
(en)
GB
(1)
GB1462725A
(en)
IT
(1)
IT1030608B
(en)
NL
(1)
NL7410944A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4070256A
(en)
*
1975-06-16
1978-01-24
Minnesota Mining And Manufacturing Company
Acid zinc electroplating bath and process
US4049510A
(en)
*
1975-07-07
1977-09-20
Columbia Chemical Corporation
Baths and additives for the electrodeposition of bright zinc
US4075066A
(en)
*
1977-01-27
1978-02-21
R. O. Hull & Company, Inc.
Electroplating zinc, ammonia-free acid zinc plating bath therefor and additive composition therefor
US4093523A
(en)
*
1977-02-07
1978-06-06
Edward B. Wild
Bright acid zinc electroplating baths
US4444630A
(en)
*
1977-07-11
1984-04-24
Richardson Chemical Company
Acid bright zinc plating
US4089755A
(en)
*
1977-07-11
1978-05-16
The Richardson Company
Acid bright zinc plating
US4119502A
(en)
*
1977-08-17
1978-10-10
M&T Chemicals Inc.
Acid zinc electroplating process and composition
US4138294A
(en)
*
1977-12-06
1979-02-06
M&T Chemicals Inc.
Acid zinc electroplating process and composition
US4137133A
(en)
*
1977-12-15
1979-01-30
M&T Chemicals Inc.
Acid zinc electroplating process and composition
US4170526A
(en)
*
1978-01-16
1979-10-09
Oxy Metal Industries Corporation
Electroplating bath and process
US4857159A
(en)
*
1987-03-25
1989-08-15
The Standard Oil Company
Electrodeposition recovery method for metals in polymer chelates
EP0786539A2
(en)
*
1996-01-26
1997-07-30
Elf Atochem North America, Inc.
High current density zinc organosulfonate electrogalvanizing process and composition
ES2615337T3
(en)
*
2008-07-08
2017-06-06
Enthone, Inc.
Electrolyte and method to deposit a matt metallic layer
JP7064178B2
(en)
*
2020-10-13
2022-05-10
三菱マテリアル株式会社
Tin or tin alloy plating solution and method for forming bumps using the solution
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3669854A
(en)
*
1970-08-03
1972-06-13
M & T Chemicals Inc
Zinc electroplating electrolyte and process
US3767540A
(en)
*
1972-02-25
1973-10-23
R O Hull & Co Inc
Additive for electrodeposition of bright zinc from aqueous, acid, electroplating baths
US3729394A
(en)
*
1972-04-17
1973-04-24
Conversion Chem Corp
Composition and method for electrodeposition of zinc
1973
1973-09-18
DE
DE2346942A
patent/DE2346942C3/en
not_active
Expired
1974
1974-07-31
CH
CH1058074A
patent/CH610015A5/xx
not_active
IP Right Cessation
1974-08-08
AT
AT648074A
patent/AT331605B/en
not_active
IP Right Cessation
1974-08-10
JP
JP9191174A
patent/JPS5413212B2/ja
not_active
Expired
1974-08-10
ES
ES429148A
patent/ES429148A1/en
not_active
Expired
1974-08-15
NL
NL7410944A
patent/NL7410944A/en
not_active
Application Discontinuation
1974-09-04
IT
IT26919/74A
patent/IT1030608B/en
active
1974-09-11
US
US505065A
patent/US3928149A/en
not_active
Expired – Lifetime
1974-09-17
FR
FR7431359A
patent/FR2244020B1/fr
not_active
Expired
1974-09-18
GB
GB4073974A
patent/GB1462725A/en
not_active
Expired
Also Published As
Publication number
Publication date
IT1030608B
(en)
1979-04-10
DE2346942A1
(en)
1975-03-27
DE2346942B2
(en)
1978-03-02
ES429148A1
(en)
1976-08-16
JPS50123531A
(en)
1975-09-29
JPS5413212B2
(en)
1979-05-29
ATA648074A
(en)
1975-11-15
NL7410944A
(en)
1975-03-20
FR2244020A1
(en)
1975-04-11
FR2244020B1
(en)
1978-04-28
CH610015A5
(en)
1979-03-30
AT331605B
(en)
1976-08-25
DE2346942C3
(en)
1978-10-26
US3928149A
(en)
1975-12-23
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Legal Events
Date
Code
Title
Description
1977-06-10
PS
Patent sealed [section 19, patents act 1949]
1983-04-20
PCNP
Patent ceased through non-payment of renewal fee
