Polytetrafluoroethylene dispersion for electroless nickel...

Details Polytetrafluoroethylene dispersion for electroless nickel... Polytetrafluoroethylene dispersion for electroless nickel...

2005-01-04

2005-01-04

Klemanski, Helene (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

C106S001270, C524S544000, C524S386000

Reexamination Certificate

active

06837923

ABSTRACT:
A low viscosity silicone glycol surfactant together with glycerin is added to a polytetrafluoroethylene dispersion for use with an electroless nickel plating bath. The improved plating bath produces a stable PTFE dispersion that continues to work as the plating bath ages and that produces an electroless nickel deposit with greater than 20 percent by volume of PTFE in the deposit.

REFERENCES:
patent: 3677907 (1972-07-01), Brown et al.
patent: 4160707 (1979-07-01), Helle et al.
patent: 4302374 (1981-11-01), Helle et al.
patent: 4347278 (1982-08-01), Flautt et al.
patent: 4370376 (1983-01-01), Gangal et al.
patent: 4514537 (1985-04-01), Cavanaugh
patent: 4716059 (1987-12-01), Kim
patent: 4728398 (1988-03-01), Paulet et al.
patent: 4830889 (1989-05-01), Henry et al.
patent: 4997686 (1991-03-01), Feldstein et al.
patent: 5145517 (1992-09-01), Feldstein et al.
patent: 5232744 (1993-08-01), Nakamura et al.
patent: 5300330 (1994-04-01), Feldstein et al.
patent: 5660704 (1997-08-01), Murase
patent: 5674631 (1997-10-01), Feldstein
patent: 5853557 (1998-12-01), Souza et al.
patent: 5863616 (1999-01-01), Feldstein
patent: 6114448 (2000-09-01), Derbes
patent: 6156390 (2000-12-01), Henry et al.
patent: 6277906 (2001-08-01), Biancardi et al.
patent: 6359044 (2002-03-01), Biancardi et al.
patent: 6498207 (2002-12-01), Hoshikawa et al.
patent: 6518352 (2003-02-01), Visca et al.
patent: 6660798 (2003-12-01), Marchese et al.
patent: 20030045645 (2003-03-01), Chang et al.
patent: WO 0031175 (2000-02-01), None
patent: WO 0031178 (2000-02-01), None
patent: WO 0031180 (2000-02-01), None

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