RO81324B1 - PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE - Google Patents

PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE

Info

Publication number: RO81324B1
Authority: RO; Romania
Prior art keywords: contacts; attack; deposition; copper; anode
Prior art date: 1980-12-26

Application number

RO102966A

Other languages

English (en)

Romanian (ro)

Other versions

RO81324A2 (fr

Inventor

Mariana Gabriela Dudoiu

Mariana Georgeta Dragu

Original Assignee

Mariana Gabriela Dudoiu

Mariana Georgeta Dragu

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.)

1980-12-26

Filing date

1980-12-26

Publication date

1983-02-28

1980-12-26 Application filed by Mariana Gabriela Dudoiu, Mariana Georgeta Dragu filed Critical Mariana Gabriela Dudoiu

1980-12-26 Priority to RO102966A priority Critical patent/RO81324B1/ro

1983-02-15 Publication of RO81324A2 publication Critical patent/RO81324A2/fr

1983-02-28 Publication of RO81324B1 publication Critical patent/RO81324B1/ro

Links

238000000034 method Methods 0.000 title abstract 4
LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 title 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
229910052802 copper Inorganic materials 0.000 abstract 2
239000010949 copper Substances 0.000 abstract 2
230000008021 deposition Effects 0.000 abstract 2
229910000978 Pb alloy Inorganic materials 0.000 abstract 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
229910020816 Sn Pb Inorganic materials 0.000 abstract 1
229910020922 Sn-Pb Inorganic materials 0.000 abstract 1
229910008783 Sn—Pb Inorganic materials 0.000 abstract 1
210000001520 comb Anatomy 0.000 abstract 1
239000003365 glass fiber Substances 0.000 abstract 1
239000003112 inhibitor Substances 0.000 abstract 1
235000006408 oxalic acid Nutrition 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
UUWCBFKLGFQDME-UHFFFAOYSA-N platinum titanium Chemical compound [Ti].[Pt] UUWCBFKLGFQDME-UHFFFAOYSA-N 0.000 abstract 1

Landscapes

Manufacturing Of Printed Wiring (AREA)

RO102966A 1980-12-26 1980-12-26 PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE RO81324B1 (ro)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RO102966A RO81324B1 (ro)	1980-12-26	1980-12-26	PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
RO102966A RO81324B1 (ro)	1980-12-26	1980-12-26	PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE

Publications (2)

Publication Number	Publication Date
RO81324A2 RO81324A2 (fr)	1983-02-15
RO81324B1 true RO81324B1 (ro)	1983-02-28

Family

ID=20109331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO102966A RO81324B1 (ro)	1980-12-26	1980-12-26	PROCEDEU DE îNDEPARTARE A DEPUNERILOR DE STANIU-PLUMB DE PE CONTACTELE CIRCUITELOR IMPRIMATE

Country Status (1)

Country	Link
RO (1)	RO81324B1 (fr)

1980
- 1980-12-26 RO RO102966A patent/RO81324B1/ro unknown

Also Published As

Publication number	Publication date
RO81324A2 (fr)	1983-02-15

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