ES322902A1 - Improvements introduced in the preparation of a bathroom of electrodeposition, acid, to deposit tin. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the preparation of a bathroom of electrodeposition, acid, to deposit tin. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES322902A1
ES322902A1 ES0322902A ES322902A ES322902A1 ES 322902 A1 ES322902 A1 ES 322902A1 ES 0322902 A ES0322902 A ES 0322902A ES 322902 A ES322902 A ES 322902A ES 322902 A1 ES322902 A1 ES 322902A1
Authority
ES
Spain
Prior art keywords
group
translation
preparation
acid
legally binding
Prior art date
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
ES0322902A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES322902A1 publication Critical patent/ES322902A1/en
Expired legal-status Critical Current

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
    • C25D3/30—Electroplating: Baths therefor from solutions of tin
    • C25D3/32—Electroplating: Baths therefor from solutions of tin characterised by the organic bath constituents used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

Improvements introduced in the preparation of an electrodeposition bath, acid, to deposit tin, containing bivalent tin ions; as anions, sulfate ions, sulfonate, fluoborate, a reducing agent and as a brightening agent an organic compound containing an aldehyde or ketone group, characterized in that the bath contains, as a brightening agent, one or more of the sufficiently soluble compounds of the formula ** (See formula) ** wherein each of the symbols R1, R2, R4 designates a hydrogen atom, an aromatic, heterocyclic or aliphatic group or a similar group wholly or partially hydrogenated, which may contain non-ionizable or non-reducible substituents therein; R3 represents hydrogen, an alkyl group or an esterified carboxylic group, or in which the combination ** (See formula) ** means a ring system, it being understood, however, that the group -C = C- therein is of the purely unsaturated type and that the bath further comprises a surface activating compound of non-ionic nature. (Machine-translation by Google Translate, not legally binding)
ES0322902A 1965-02-13 1966-02-11 Improvements introduced in the preparation of a bathroom of electrodeposition, acid, to deposit tin. (Machine-translation by Google Translate, not legally binding) Expired ES322902A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6501841A NL128321C (en) 1965-02-13 1965-02-13

Publications (1)

Publication Number Publication Date
ES322902A1 true ES322902A1 (en) 1966-11-16

Family

ID=19792365

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322902A Expired ES322902A1 (en) 1965-02-13 1966-02-11 Improvements introduced in the preparation of a bathroom of electrodeposition, acid, to deposit tin. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
US (1) US3471379A (en)
AT (1) AT259965B (en)
BE (1) BE676396A (en)
DE (1) DE1496940B2 (en)
ES (1) ES322902A1 (en)
FR (1) FR1468083A (en)
GB (1) GB1141283A (en)
NL (1) NL128321C (en)
SE (1) SE309141B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL151449B (en) * 1966-09-14 1976-11-15 Philips Nv PROCESS FOR THE PREPARATION OF AN ACID BATH FOR THE ELECTROLYTIC DEPOSITION OF TIN.
US3634212A (en) * 1970-05-06 1972-01-11 M & T Chemicals Inc Electrodeposition of bright acid tin and electrolytes therefor
US3785939A (en) * 1970-10-22 1974-01-15 Conversion Chem Corp Tin/lead plating bath and method
US3755096A (en) * 1971-07-01 1973-08-28 M & T Chemicals Inc Bright acid tin plating
US3875029A (en) * 1974-02-19 1975-04-01 R O Hull & Company Inc Plating bath for electrodeposition of bright tin and tin-lead alloy
US4207148A (en) * 1975-11-28 1980-06-10 Minnesota Mining And Manufacturing Company Electroplating bath for the electrodeposition of tin and tin/cadmium deposits
US4242182A (en) * 1978-07-21 1980-12-30 Francine Popescu Bright tin electroplating bath
US5814202A (en) * 1997-10-14 1998-09-29 Usx Corporation Electrolytic tin plating process with reduced sludge production
DE60045566D1 (en) * 1999-08-06 2011-03-03 Ibiden Co Ltd Multi-layer printed circuit board
JP6133056B2 (en) * 2012-12-27 2017-05-24 ローム・アンド・ハース電子材料株式会社 Tin or tin alloy plating solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE299792C (en) * 1917-03-15
BE553400A (en) * 1956-01-16
US2870070A (en) * 1957-07-17 1959-01-20 United States Steel Corp Electrodeposition of tin and electrolyte therefor
NL134963C (en) * 1963-08-28

Also Published As

Publication number Publication date
SE309141B (en) 1969-03-10
NL6501841A (en) 1966-08-15
GB1141283A (en) 1969-01-29
BE676396A (en) 1966-08-11
NL128321C (en)
DE1496940B2 (en) 1971-04-15
FR1468083A (en) 1967-02-03
AT259965B (en) 1968-02-12
US3471379A (en) 1969-10-07
DE1496940A1 (en) 1970-10-01

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