CH655132A5 - Waessriges bad fuer stromlose goldplattierung. - Google Patents

Waessriges bad fuer stromlose goldplattierung. Download PDF

Info

Publication number: CH655132A5
Authority: CH; Switzerland
Prior art keywords: gold; alkali metal; bath; potassium; cyanide
Prior art date: 1982-06-07

Application number

CH3122/83A

Other languages

German (de)

English (en)

Inventor

Mohamed Fathy El-Shazly

Alan Halecky

Kenneth Derek Baker

Original Assignee

Occidental Chem Co

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.)

1982-06-07

Filing date

1983-06-07

Publication date

1986-03-27

1983-06-07 Application filed by Occidental Chem Co filed Critical Occidental Chem Co

1986-03-27 Publication of CH655132A5 publication Critical patent/CH655132A5/de

Links

PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims description 85
229910052737 gold Inorganic materials 0.000 title claims description 84
239000010931 gold Substances 0.000 title claims description 84
238000007747 plating Methods 0.000 title claims description 45
229910052783 alkali metal Inorganic materials 0.000 claims description 54
150000001340 alkali metals Chemical class 0.000 claims description 30
-1 alkali metal gold (III) hydroxides Chemical class 0.000 claims description 26
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 24
239000000758 substrate Substances 0.000 claims description 21
239000003638 chemical reducing agent Substances 0.000 claims description 12
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 9
229910052751 metal Inorganic materials 0.000 claims description 9
239000002184 metal Substances 0.000 claims description 9
239000011591 potassium Substances 0.000 claims description 9
229910052700 potassium Inorganic materials 0.000 claims description 9
239000003795 chemical substances by application Substances 0.000 claims description 7
OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
239000000872 buffer Substances 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
229910052708 sodium Inorganic materials 0.000 claims description 6
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 5
YPTUAQWMBNZZRN-UHFFFAOYSA-N dimethylaminoboron Chemical compound [B]N(C)C YPTUAQWMBNZZRN-UHFFFAOYSA-N 0.000 claims description 5
239000001508 potassium citrate Substances 0.000 claims description 5
QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 5
239000011734 sodium Substances 0.000 claims description 5
NRTDAKURTMLAFN-UHFFFAOYSA-N potassium;gold(3+);tetracyanide Chemical group [K+].[Au+3].N#[C-].N#[C-].N#[C-].N#[C-] NRTDAKURTMLAFN-UHFFFAOYSA-N 0.000 claims description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 4
OBITVHZFHDIQGH-UHFFFAOYSA-N [Au].[K]C#N Chemical compound [Au].[K]C#N OBITVHZFHDIQGH-UHFFFAOYSA-N 0.000 claims description 3
150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
235000015870 tripotassium citrate Nutrition 0.000 claims description 3
229910000318 alkali metal phosphate Inorganic materials 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
150000003892 tartrate salts Chemical class 0.000 claims description 2
WOFVPNPAVMKHCX-UHFFFAOYSA-N N#C[Au](C#N)C#N Chemical compound N#C[Au](C#N)C#N WOFVPNPAVMKHCX-UHFFFAOYSA-N 0.000 claims 1
125000003282 alkyl amino group Chemical group 0.000 claims 1
RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 claims 1
150000002825 nitriles Chemical class 0.000 claims 1
239000000126 substance Substances 0.000 claims 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
229910052802 copper Inorganic materials 0.000 description 7
239000010949 copper Substances 0.000 description 7
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 6
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
229910021505 gold(III) hydroxide Inorganic materials 0.000 description 6
WDZVNNYQBQRJRX-UHFFFAOYSA-K gold(iii) hydroxide Chemical compound O[Au](O)O WDZVNNYQBQRJRX-UHFFFAOYSA-K 0.000 description 5
238000000034 method Methods 0.000 description 5
229960003975 potassium Drugs 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
239000000337 buffer salt Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
229910000881 Cu alloy Inorganic materials 0.000 description 3
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
KKAXNAVSOBXHTE-UHFFFAOYSA-N boranamine Chemical class NB KKAXNAVSOBXHTE-UHFFFAOYSA-N 0.000 description 3
238000001465 metallisation Methods 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
238000002203 pretreatment Methods 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
229910021626 Tin(II) chloride Inorganic materials 0.000 description 2
239000003929 acidic solution Substances 0.000 description 2
238000007792 addition Methods 0.000 description 2
230000002411 adverse Effects 0.000 description 2
239000003513 alkali Substances 0.000 description 2
229910002065 alloy metal Inorganic materials 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
239000002738 chelating agent Substances 0.000 description 2
150000001860 citric acid derivatives Chemical class 0.000 description 2
238000000151 deposition Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
229960001484 edetic acid Drugs 0.000 description 2
230000000694 effects Effects 0.000 description 2
IZLAVFWQHMDDGK-UHFFFAOYSA-N gold(1+);cyanide Chemical compound [Au+].N#[C-] IZLAVFWQHMDDGK-UHFFFAOYSA-N 0.000 description 2
150000003949 imides Chemical class 0.000 description 2
230000006872 improvement Effects 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
229960002635 potassium citrate Drugs 0.000 description 2
235000011082 potassium citrates Nutrition 0.000 description 2
NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 2
229940111695 potassium tartrate Drugs 0.000 description 2
235000011005 potassium tartrates Nutrition 0.000 description 2
235000015424 sodium Nutrition 0.000 description 2
239000001509 sodium citrate Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
235000011150 stannous chloride Nutrition 0.000 description 2
229910052718 tin Inorganic materials 0.000 description 2
AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 2
LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
229910001369 Brass Inorganic materials 0.000 description 1
SOXUQONUNPUKLP-UHFFFAOYSA-N CC(BN)C Chemical compound CC(BN)C SOXUQONUNPUKLP-UHFFFAOYSA-N 0.000 description 1
101100493713 Caenorhabditis elegans bath-45 gene Proteins 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
244000248349 Citrus limon Species 0.000 description 1
235000005979 Citrus limon Nutrition 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical class OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000000654 additive Substances 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
TVJORGWKNPGCDW-UHFFFAOYSA-N aminoboron Chemical compound N[B] TVJORGWKNPGCDW-UHFFFAOYSA-N 0.000 description 1
150000003868 ammonium compounds Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910000085 borane Inorganic materials 0.000 description 1
239000010951 brass Substances 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000013522 chelant Substances 0.000 description 1
KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
239000011651 chromium Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000007772 electroless plating Methods 0.000 description 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000002344 gold compounds Chemical class 0.000 description 1
CBMIPXHVOVTTTL-UHFFFAOYSA-N gold(3+) Chemical class [Au+3] CBMIPXHVOVTTTL-UHFFFAOYSA-N 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
229910052738 indium Inorganic materials 0.000 description 1
APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229940070765 laurate Drugs 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
231100000989 no adverse effect Toxicity 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
239000002245 particle Substances 0.000 description 1
229960003330 pentetic acid Drugs 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229910000160 potassium phosphate Inorganic materials 0.000 description 1
235000011009 potassium phosphates Nutrition 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229940083542 sodium Drugs 0.000 description 1
239000001488 sodium phosphate Substances 0.000 description 1
229910000162 sodium phosphate Inorganic materials 0.000 description 1
239000010959 steel Substances 0.000 description 1
RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
239000011135 tin Substances 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/42—Coating with noble metals
- C23C18/44—Coating with noble metals using reducing agents

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemically Coating (AREA)
Electroplating And Plating Baths Therefor (AREA)
Cosmetics (AREA)

CH3122/83A 1982-06-07 1983-06-07 Waessriges bad fuer stromlose goldplattierung. CH655132A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US38561782A	1982-06-07	1982-06-07

Publications (1)

Publication Number	Publication Date
CH655132A5 true CH655132A5 (de)	1986-03-27

Family

ID=23522165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH3122/83A CH655132A5 (de)	1982-06-07	1983-06-07	Waessriges bad fuer stromlose goldplattierung.

Country Status (14)

Country	Link
JP (1)	JPS591668A (fr)
AT (1)	AT380902B (fr)
AU (1)	AU541923B2 (fr)
BE (1)	BE896977A (fr)
CA (1)	CA1188458A (fr)
CH (1)	CH655132A5 (fr)
DE (1)	DE3320308C2 (fr)
DK (1)	DK231783A (fr)
ES (1)	ES523032A0 (fr)
FR (1)	FR2528073B1 (fr)
GB (1)	GB2121444B (fr)
IT (1)	IT1171818B (fr)
NL (1)	NL8302029A (fr)
SE (1)	SE8302798L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4050719A (en) *	1976-08-24	1977-09-27	Cunningham Walter F	Color coded indexing system
EP0192776B1 (fr) *	1984-08-27	1990-11-14	Toyota Jidosha Kabushiki Kaisha	Structure de support du tube d'une colonne de direction
JPS6299477A (ja) *	1985-10-25	1987-05-08	C Uyemura & Co Ltd	無電解金めつき液
US4863766A (en) *	1986-09-02	1989-09-05	General Electric Company	Electroless gold plating composition and method for plating
DE3640028C1 (de) *	1986-11-24	1987-10-01	Heraeus Gmbh W C	Saures Bad fuer das stromlose Abscheiden von Goldschichten
JPS6452082A (en) *	1987-06-22	1989-02-28	Gen Electric	Electroless gold plating composition and method
US5130168A (en) *	1988-11-22	1992-07-14	Technic, Inc.	Electroless gold plating bath and method of using same
US4979988A (en) *	1989-12-01	1990-12-25	General Electric Company	Autocatalytic electroless gold plating composition
JP2538461B2 (ja) *	1991-02-22	1996-09-25	奥野製薬工業株式会社	無電解金めっき方法
DE10101375A1 (de) *	2001-01-13	2002-07-18	Forschungszentrum Juelich Gmbh	Punktkontakte für Halbleiter und deren Herstellung
JP5526459B2 (ja) *	2006-12-06	2014-06-18	上村工業株式会社	無電解金めっき浴及び無電解金めっき方法
JP5526458B2 (ja) *	2006-12-06	2014-06-18	上村工業株式会社	無電解金めっき浴及び無電解金めっき方法
JP5526440B2 (ja) *	2007-01-17	2014-06-18	奥野製薬工業株式会社	パラジウム皮膜用還元析出型無電解金めっき液を用いて形成されたプリント配線板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52151637A (en) *	1976-04-29	1977-12-16	Trw Inc	Aqueous solution for gold plating and method of applying gold film onto nickel surface at room temperature
US4337091A (en) *	1981-03-23	1982-06-29	Hooker Chemicals & Plastics Corp.	Electroless gold plating

1983
- 1983-05-18 SE SE8302798A patent/SE8302798L/ not_active Application Discontinuation
- 1983-05-19 AU AU14860/83A patent/AU541923B2/en not_active Ceased
- 1983-05-24 DK DK231783A patent/DK231783A/da not_active Application Discontinuation
- 1983-05-26 AT AT0193183A patent/AT380902B/de not_active IP Right Cessation
- 1983-05-30 CA CA000429183A patent/CA1188458A/fr not_active Expired
- 1983-06-02 FR FR8309198A patent/FR2528073B1/fr not_active Expired
- 1983-06-03 JP JP58099286A patent/JPS591668A/ja active Pending
- 1983-06-03 IT IT48420/83A patent/IT1171818B/it active
- 1983-06-04 DE DE3320308A patent/DE3320308C2/de not_active Expired
- 1983-06-06 BE BE0/210948A patent/BE896977A/fr not_active IP Right Cessation
- 1983-06-06 ES ES523032A patent/ES523032A0/es active Granted
- 1983-06-07 GB GB08315556A patent/GB2121444B/en not_active Expired
- 1983-06-07 NL NL8302029A patent/NL8302029A/nl not_active Application Discontinuation
- 1983-06-07 CH CH3122/83A patent/CH655132A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2528073A1 (fr)	1983-12-09
ES8407520A1 (es)	1984-09-16
DE3320308C2 (de)	1985-05-15
BE896977A (fr)	1983-12-06
DE3320308A1 (de)	1983-12-08
DK231783D0 (da)	1983-05-24
AT380902B (de)	1986-07-25
SE8302798L (sv)	1983-12-08
FR2528073B1 (fr)	1986-02-14
AU1486083A (en)	1983-12-15
SE8302798D0 (sv)	1983-05-18
DK231783A (da)	1983-12-08
IT8348420A0 (it)	1983-06-03
GB2121444A (en)	1983-12-21
ATA193183A (de)	1985-12-15
GB8315556D0 (en)	1983-07-13
NL8302029A (nl)	1984-01-02
ES523032A0 (es)	1984-09-16
GB2121444B (en)	1986-03-12
AU541923B2 (en)	1985-01-31
IT1171818B (it)	1987-06-10
JPS591668A (ja)	1984-01-07
CA1188458A (fr)	1985-06-11

Legal Events

Date	Code	Title	Description
1988-02-29	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE3210268C2 (de)	1984-04-05	Wäßriges alkalisches Bad zur stromlosen Abscheidung von Goldüberzügen
EP0003977B1 (fr)	1982-11-24	Dépôt chimique de cuivre en l'absence de courant électrique
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