Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – Including titration
Reexamination Certificate
2005-07-05
2005-07-05
Olsen, Kaj K. (Department: 1753)
Electrolysis: processes, compositions used therein, and methods
Electrolytic analysis or testing
Including titration
C205S789500, C204S405000
Reexamination Certificate
active
06913686
ABSTRACT:
The present invention relates to methods and apparatus for determining concentrations of various inorganic or organic components in solder plating solutions, which include titration or parallel titration methods, direct potentiometry methods, calibration methods, and/or UV-Vis absorption analysis.
REFERENCES:
patent: 4696721 (1987-09-01), Higashino et al.
patent: 4812210 (1989-03-01), Bonivert et al.
patent: 5286358 (1994-02-01), Fletcher et al.
patent: 5324400 (1994-06-01), Eliash et al.
patent: 2327126 (1999-01-01), None
patent: 56-55842 (1981-05-01), None
patent: 58-85140 (1983-05-01), None
patent: 06-265510 (1994-09-01), None
Konishi et al, Metal Finishing, Sep. 1966, pp. 66-69 and 75.
Konishi et al, Kinzoku Hyomen Gijutsu, 17, 1966, pp. 5-12.
CAPLUS abstract for Mladenovic et al, Glasnik Hemijskog Drustva Beograd, 35(4-6), 1970, pp. 353-358.
Carlo Macca, et al. “pH-stat techniques in titrimetric analysis IV. pH-stat monitoring of chelatometric titration”, Analytica Chimica Acta, 470, (2002) 277-288.
D. Midgley, et al., “Potentiometric Water Analysis” ISBN 0 47192983.2, p. 95 and pp. 145-153.
D. Midgley, et al., “Potentiometric Water Analysis” ISBN 0 47192983.2, p. 417.
D. Midgley, et al., “Potentiometric Water Analysis” ISBN 0 47192983.2, p. 120-124.
Document AP-471-1-D, Shipley.
Hanna Wikiel, et al., “On-Line Monitoring of Chemical Processes in Electronic Components Manufacturing”, A paper presented at the CHIPCON '97 Conference Feb. 20-21, 1997, Sunnyvale Hilton Inn, Sunnyvale, CA, pp. 1-8.
Gallegos, Journal of Polymer Science, Sep. 1993, vol. 118, pp. 1137-1141.
J. Horkans, “Polargraphic methods of Monitoring Addition Agents in the Electroplating of Sn-Pb solders”, 1998 IBM, 7 pgs. http://www.research.ibm.com/journal/rd/425/horkans.txt.
Scholz, E. , Analysis of Fluoroborate Baths and other Fluoroborate Solutions, Galvanotechnik, 1975, 66(10), pp. 811-819 (abstract attached).
Skoog, D.A., Principles of Instrumental Analysis, 3rdEd., 1985, pp. 627-633.
Shipulo, et al., Potentiometric titration in analysis of electroplating baths, Zavodskaya Laboratoriya, 1991, 57(10), pp. 15-17 (abstract attached).
Caplus Abstract for Tsingarelli, et al., Solid-phase electrodes selective to lead and cadmium ions, Zhurnal Analiticheskoi Khimii, 1986, 41(3), pp. 449-452.
Caplus abstract for Adamova, et al., Determination of some surfactants by alternating current polarography, Biologicheski I Khimicheski Nauki, 1986, 1, pp. 73-76.
Caplus abstract for Miller R.L. LC methods development employing spectroscopy: analysis of electroplating solutions, Chromatography Newsletter, 1981, 9(1), pp. 10-12.
Halmekoski, J. Quantitative Spectrophotometric Determination of Catechol, Hydroquinone and Rescorcinol in Aqueous Solutions, J. Suomen Kemistilehti, 1959, 32, pp. 274-276.
Caplus abstract for Huang, et al., Determination of content and consuming rate of benzalacetone in AN electroplating bath, Cailiao Baohu, 2002, 35(8), pp. 49-50 (abstract attached).
Advanced Technology & Materials Inc.
Chappuis Margaret
Hultquist Steven J.
Olsen Kaj K.
Yang Yongzhi
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