CA1110197A - Solution de chromage, contenant du formate, de l'acetate, du bromure et de l'ammoniac - Google Patents

Solution de chromage, contenant du formate, de l'acetate, du bromure et de l'ammoniac

Info

Publication number: CA1110197A
Authority: CA; Canada
Prior art keywords: bath; formate; moles; per litre; moles per
Prior art date: 1976-08-24
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

CA284,936A

Other languages

English (en)

Inventor

John C. Crowther

Brian Allen

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.)

Solvay Solutions UK Ltd

Original Assignee

Albright and Wilson Ltd

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.)

1976-08-24

Filing date

1977-08-15

Publication date

1981-10-06

1977-08-15 Application filed by Albright and Wilson Ltd filed Critical Albright and Wilson Ltd

1981-10-06 Application granted granted Critical

1981-10-06 Publication of CA1110197A publication Critical patent/CA1110197A/fr

Status Expired legal-status Critical Current

Links

VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 30
BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 title claims abstract description 24
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 title claims abstract description 19
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 title claims abstract description 15
238000007747 plating Methods 0.000 title abstract description 21
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title abstract description 12
229910021529 ammonia Inorganic materials 0.000 title abstract description 5
239000011651 chromium Substances 0.000 claims abstract description 29
229910052804 chromium Inorganic materials 0.000 claims abstract description 27
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 13
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
229910021653 sulphate ion Inorganic materials 0.000 claims description 12
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 8
150000001845 chromium compounds Chemical class 0.000 claims description 8
229910052751 metal Inorganic materials 0.000 claims description 8
239000002184 metal Substances 0.000 claims description 8
229910052742 iron Inorganic materials 0.000 claims description 7
150000002739 metals Chemical class 0.000 claims description 7
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
238000009713 electroplating Methods 0.000 claims description 6
229910052700 potassium Inorganic materials 0.000 claims description 6
239000011591 potassium Substances 0.000 claims description 6
229910052759 nickel Inorganic materials 0.000 claims description 5
229910052708 sodium Inorganic materials 0.000 claims description 4
239000011734 sodium Substances 0.000 claims description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 3
150000003868 ammonium compounds Chemical class 0.000 claims description 3
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
229910052744 lithium Inorganic materials 0.000 claims description 2
239000000203 mixture Substances 0.000 abstract description 2
150000001735 carboxylic acids Chemical class 0.000 abstract 3
239000000243 solution Substances 0.000 description 28
229940022663 acetate Drugs 0.000 description 12
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 8
-1 hydroxyl ammonium Chemical class 0.000 description 7
235000002639 sodium chloride Nutrition 0.000 description 7
241000894007 species Species 0.000 description 7
239000000080 wetting agent Substances 0.000 description 7
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 6
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical group I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
150000003839 salts Chemical class 0.000 description 6
239000004033 plastic Substances 0.000 description 5
229920003023 plastic Polymers 0.000 description 5
238000001556 precipitation Methods 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
150000001450 anions Chemical class 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 4
235000007686 potassium Nutrition 0.000 description 4
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
235000019270 ammonium chloride Nutrition 0.000 description 3
VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 3
235000010338 boric acid Nutrition 0.000 description 3
235000015217 chromium(III) sulphate Nutrition 0.000 description 3
239000011696 chromium(III) sulphate Substances 0.000 description 3
238000000151 deposition Methods 0.000 description 3
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
239000004094 surface-active agent Substances 0.000 description 3
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
229910052783 alkali metal Inorganic materials 0.000 description 2
150000001340 alkali metals Chemical class 0.000 description 2
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
239000004327 boric acid Substances 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
229910052794 bromium Inorganic materials 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
229960000359 chromic chloride Drugs 0.000 description 2
LJAOOBNHPFKCDR-UHFFFAOYSA-K chromium(3+) trichloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Cr+3] LJAOOBNHPFKCDR-UHFFFAOYSA-K 0.000 description 2
QOWZHEWZFLTYQP-UHFFFAOYSA-K chromium(3+);triformate Chemical compound [Cr+3].[O-]C=O.[O-]C=O.[O-]C=O QOWZHEWZFLTYQP-UHFFFAOYSA-K 0.000 description 2
235000007831 chromium(III) chloride Nutrition 0.000 description 2
239000011636 chromium(III) chloride Substances 0.000 description 2
239000000470 constituent Substances 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
235000011167 hydrochloric acid Nutrition 0.000 description 2
238000000034 method Methods 0.000 description 2
235000015424 sodium Nutrition 0.000 description 2
239000000758 substrate Substances 0.000 description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
235000010269 sulphur dioxide Nutrition 0.000 description 2
239000004291 sulphur dioxide Substances 0.000 description 2
239000001117 sulphuric acid Substances 0.000 description 2
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 1
JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
241001600451 Chromis Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
239000004141 Sodium laurylsulphate Substances 0.000 description 1
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 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
DBCPMEYOKPTIFQ-UHFFFAOYSA-N [Cr](=O)(=O)([O-])[O-].[Cr](=O)(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] Chemical compound [Cr](=O)(=O)([O-])[O-].[Cr](=O)(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+] DBCPMEYOKPTIFQ-UHFFFAOYSA-N 0.000 description 1
235000011054 acetic acid Nutrition 0.000 description 1
150000001243 acetic acids Chemical class 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
229910001514 alkali metal chloride Inorganic materials 0.000 description 1
150000001339 alkali metal compounds Chemical class 0.000 description 1
229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
125000005210 alkyl ammonium group Chemical group 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical class OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910021538 borax Inorganic materials 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
239000000337 buffer salt Substances 0.000 description 1
230000003139 buffering effect Effects 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001844 chromium Chemical class 0.000 description 1
UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 description 1
150000001860 citric acid derivatives Chemical class 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000003869 coulometry Methods 0.000 description 1
ZASWJUOMEGBQCQ-UHFFFAOYSA-L dibromolead Chemical compound Br[Pb]Br ZASWJUOMEGBQCQ-UHFFFAOYSA-L 0.000 description 1
238000007865 diluting Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
150000002191 fatty alcohols Chemical class 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
150000004674 formic acids Chemical class 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
RBLWMQWAHONKNC-UHFFFAOYSA-N hydroxyazanium Chemical compound O[NH3+] RBLWMQWAHONKNC-UHFFFAOYSA-N 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000011630 iodine Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000011133 lead Substances 0.000 description 1
239000010985 leather Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
239000002736 nonionic surfactant Substances 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
150000003112 potassium compounds Chemical class 0.000 description 1
WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
239000000047 product Substances 0.000 description 1
JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
235000010339 sodium tetraborate Nutrition 0.000 description 1
HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
UPDATVKGFTVGQJ-UHFFFAOYSA-N sodium;azane Chemical compound N.[Na+] UPDATVKGFTVGQJ-UHFFFAOYSA-N 0.000 description 1
238000012360 testing method Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
239000011701 zinc Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

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
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium

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)
Bathtubs, Showers, And Their Attachments (AREA)
Residential Or Office Buildings (AREA)
Percussion Or Vibration Massage (AREA)

CA284,936A 1976-08-24 1977-08-15 Solution de chromage, contenant du formate, de l'acetate, du bromure et de l'ammoniac Expired CA1110197A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB35158/76		1976-08-24
GB35158/76A GB1592761A (en)	1976-08-24	1976-08-24	Electroplating baths

Publications (1)

Publication Number	Publication Date
CA1110197A true CA1110197A (fr)	1981-10-06

Family

ID=10374505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA284,936A Expired CA1110197A (fr)	1976-08-24	1977-08-15	Solution de chromage, contenant du formate, de l'acetate, du bromure et de l'ammoniac

Country Status (16)

Country	Link
JP (1)	JPS5326741A (fr)
AT (1)	AT358348B (fr)
AU (1)	AU513101B2 (fr)
BE (1)	BE858025A (fr)
CA (1)	CA1110197A (fr)
DE (1)	DE2737748A1 (fr)
DK (1)	DK372477A (fr)
ES (1)	ES461845A1 (fr)
FI (1)	FI62347C (fr)
FR (1)	FR2362948A1 (fr)
GB (1)	GB1592761A (fr)
IT (1)	IT1082297B (fr)
MX (1)	MX149183A (fr)
NL (1)	NL7709322A (fr)
NO (1)	NO148965C (fr)
SE (1)	SE426851B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2529581A1 (fr) *	1982-06-30	1984-01-06	Armines	Bain d'electrolyse a base de chrome trivalent
JPS6156294A (ja) *	1984-08-27	1986-03-20	Nippon Kokan Kk <Nkk>	クロム合金メツキ浴
RU2146309C1 (ru) *	1999-03-25	2000-03-10	Винокуров Евгений Геннадьевич	Электролит для осаждения хромовых покрытий на металлы и сплавы
FI129420B (en)	2020-04-23	2022-02-15	Savroc Ltd	AQUATIC ELECTRIC COATING BATH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1455580A (en) *	1973-12-13	1976-11-17	Albright & Wilson	Electrodeposition of chromium

1976
- 1976-08-24 GB GB35158/76A patent/GB1592761A/en not_active Expired
1977
- 1977-08-15 CA CA284,936A patent/CA1110197A/fr not_active Expired
- 1977-08-19 AU AU28059/77A patent/AU513101B2/en not_active Expired
- 1977-08-22 DK DK372477A patent/DK372477A/da not_active Application Discontinuation
- 1977-08-22 DE DE19772737748 patent/DE2737748A1/de active Pending
- 1977-08-22 NO NO772913A patent/NO148965C/no unknown
- 1977-08-23 ES ES461845A patent/ES461845A1/es not_active Expired
- 1977-08-23 SE SE7709487A patent/SE426851B/xx not_active IP Right Cessation
- 1977-08-23 MX MX170321A patent/MX149183A/es unknown
- 1977-08-23 BE BE180362A patent/BE858025A/fr not_active IP Right Cessation
- 1977-08-23 FI FI772509A patent/FI62347C/fi not_active IP Right Cessation
- 1977-08-23 FR FR7725734A patent/FR2362948A1/fr active Granted
- 1977-08-23 JP JP10021477A patent/JPS5326741A/ja active Pending
- 1977-08-24 AT AT615077A patent/AT358348B/de not_active IP Right Cessation
- 1977-08-24 NL NL7709322A patent/NL7709322A/xx not_active Application Discontinuation
- 1977-08-24 IT IT68906/77A patent/IT1082297B/it active

Also Published As

Publication number	Publication date
SE7709487L (sv)	1978-02-25
FR2362948B1 (fr)	1980-09-05
IT1082297B (it)	1985-05-21
BE858025A (fr)	1978-02-23
ATA615077A (de)	1980-01-15
FR2362948A1 (fr)	1978-03-24
FI772509A7 (fi)	1978-02-25
AU2805977A (en)	1979-02-22
AU513101B2 (en)	1980-11-13
FI62347C (fi)	1982-12-10
GB1592761A (en)	1981-07-08
DE2737748A1 (de)	1978-03-02
ES461845A1 (es)	1978-12-01
NO148965B (no)	1983-10-10
MX149183A (es)	1983-09-20
NO772913L (no)	1978-02-27
NL7709322A (nl)	1978-02-28
SE426851B (sv)	1983-02-14
JPS5326741A (en)	1978-03-13
FI62347B (fi)	1982-08-31
NO148965C (no)	1984-01-18
AT358348B (de)	1980-09-10
DK372477A (da)	1978-02-25

Legal Events

Date	Code	Title	Description
1998-10-06	MKEX	Expiry

Publication	Publication Date	Title
US3954574A (en)	1976-05-04	Trivalent chromium electroplating baths and electroplating therefrom
US4093521A (en)	1978-06-06	Chromium electroplating
US4054494A (en)	1977-10-18	Compositions for use in chromium plating
CA1235381A (fr)	1988-04-19	Bain et procede d'electroplaquage au zinc et a l'alliage de zinc
US5601696A (en)	1997-02-11	Silver plating baths and silver plating method using the same
US4473448A (en)	1984-09-25	Electrodeposition of chromium
CA1105873A (fr)	1981-07-28	Bain trivalent de chromage
US4013523A (en)	1977-03-22	Tin-gold electroplating bath and process
US4184929A (en)	1980-01-22	Trivalent chromium plating bath composition and process
US4053374A (en)	1977-10-11	Chromium electroplating baths
US4448649A (en)	1984-05-15	Trivalent chromium electroplating baths
CA1110197A (fr)	1981-10-06	Solution de chromage, contenant du formate, de l'acetate, du bromure et de l'ammoniac
EP0035667B1 (fr)	1984-05-30	Solution et bain galvanoplastique, à base de chrome trivalent
JPH0151555B2 (fr)	1989-11-06
US5415763A (en)	1995-05-16	Methods and electrolyte compositions for electrodepositing chromium coatings
CA1104091A (fr)	1981-06-30	Traduction non-disponible
IT8648403A1 (it)	1988-02-27	Agente aggiuntivo per elettrolita di lega di zinco e procedimento
US4543167A (en)	1985-09-24	Control of anode gas evolution in trivalent chromium plating bath
US2990343A (en)	1961-06-27	Chromium alloy plating
USRE29749E (en)	1978-08-29	Trivalent chromium electroplating baths and electroplating therefrom
CA1053174A (fr)	1979-04-24	Bain pour l'electrodeposition de l'or
CA1209086A (fr)	1986-08-05	Electrodeposition du chrome et de ses alliages
US2181773A (en)	1939-11-28	Brass plating
CA1121300A (fr)	1982-04-06	Procede de chromage
US4422908A (en)	1983-12-27	Zinc plating