Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Adhesive outermost layer
Reexamination Certificate
2011-06-28
2011-06-28
Chang, Victor S (Department: 1788)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Adhesive outermost layer
C428S447000, C429S212000, C429S218100, C252S500000
Reexamination Certificate
active
07968188
ABSTRACT:
An electrochemically disbondable composition is provided having a matrix functionality and an electrolyte functionality. The matrix functionality provides an adhesive bond to a substrate, and the electrolyte functionality provides sufficient ionic conductivity to the composition to support a faradaic reaction at an interface with an electrically conductive surface in contact with the composition, whereby the adhesive bond is weakened at the interface. The composition may be a phase-separated composition having first regions of substantially matrix functionality and second regions of substantially electrolyte functionality. Adhesive and coating compositions and methods of disbonding also are described.
REFERENCES:
patent: 3679534 (1972-07-01), Weinberg
patent: 3909497 (1975-09-01), Hendry et al.
patent: 4171240 (1979-10-01), Wong
patent: 4613652 (1986-09-01), Nakayama et al.
patent: 4729797 (1988-03-01), Linde et al.
patent: 4882399 (1989-11-01), Tesoro et al.
patent: 5100494 (1992-03-01), Schmidt
patent: 5219679 (1993-06-01), Abraham et al.
patent: 5252413 (1993-10-01), Alamgir et al.
patent: 5441830 (1995-08-01), Moulton et al.
patent: 5512613 (1996-04-01), Afzali-Ardakani et al.
patent: 5520850 (1996-05-01), Chaloner-Gill et al.
patent: 5560934 (1996-10-01), Afzali-Ardakani et al.
patent: 5565284 (1996-10-01), Koga et al.
patent: 5609795 (1997-03-01), Matsumoto et al.
patent: 5760337 (1998-06-01), Iyer et al.
patent: 5824120 (1998-10-01), Mitchell et al.
patent: 6620308 (2003-09-01), Gilbert
patent: 6667106 (2003-12-01), Kii et al.
patent: 7332218 (2008-02-01), Gilbert
patent: 7465492 (2008-12-01), Gilbert
patent: 2002/0164485 (2002-11-01), Martin
patent: 2002/0170465 (2002-11-01), Scholz et al.
patent: 2003/0051523 (2003-03-01), Tabei
patent: 2004/0147398 (2004-07-01), Francis et al.
patent: 2004/0231555 (2004-11-01), Pavlin
patent: 2005/0042515 (2005-02-01), Hwang et al.
patent: 672 094 (1997-09-01), None
patent: 848 445 (1998-06-01), None
patent: 852 406 (1998-07-01), None
patent: 862 236 (1998-09-01), None
patent: 405094818 (1993-04-01), None
patent: 09199113 (1997-07-01), None
patent: 10-147752 (1998-06-01), None
patent: 11-134275 (1999-05-01), None
patent: 11-319599 (2000-11-01), None
patent: 2000-319599 (2000-11-01), None
Some simple equivalent circuits for ionic conductors, J. Ross MacDonald and Robert L. Hurt, Journal of Electroanalytical Chemistry, vol. 200, Issues 1-2, Mar. 25, 1986, pp. 69-82. (Abstract Only).
Gilbert, Michael D., “Cleavable Thermosetting Epoxies: A Tool for Monitoring Cure Chemistry Perturbation at an Interface,” Mat. Res. Soc. Symp. Proc. vol. 304, 1993, 49-52.
Newman, John S., Introduction, Electrochemical Systems, Second Edition, 1991, 1-2 and 16 18.
Yang, Shu et al., Reworkable Epoxies: Thermosets with Thermally Cleavable Groups for Controlled Network Breakdown, Chem. Mater. 1998, 10, 1475-1482.
Ogino, Kenji et al., “Synthesis and Characterization of Thermally Degradable Polymer Networks,” Chem. Mater. 1998, 10, 3833-3838.
Chang Victor S
EIC Laboratories Inc.
Goodwin Procter LLC
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