Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-08-09
2011-08-09
Sellers, Robert (Department: 1765)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C428S413000, C428S418000, C523S440000
Reexamination Certificate
active
07994263
ABSTRACT:
This invention discloses a cationic electrodeposition paint composition containing an amino group-containing modified epoxy resin which is obtained through reaction of specific modified epoxy resin with xylene formaldehyde resin having phenolic hydroxyl groups and amino group-containing compound. The cationic electrodeposition paint composition excels in film thickness retention, finished appearance of coating film and electrocoatability of galvanized alloy steel sheet and can form coating film having good corrosion resistance, even when its content of volatile organic compound (VOC) is reduced.
REFERENCES:
patent: 4698141 (1987-10-01), Anderson et al.
patent: 4867854 (1989-09-01), McIntyre
patent: 4868230 (1989-09-01), Rao et al.
patent: 4883572 (1989-11-01), Rao et al.
patent: 6342546 (2002-01-01), Kato et al.
patent: 6734260 (2004-05-01), Nishiguchi et al.
patent: 2006/0009593 (2006-01-01), Iijima et al.
patent: 025340581 (1993-08-01), None
patent: 63-92637 (1988-04-01), None
patent: 8-245750 (1996-09-01), None
patent: 2001-003005 (2001-09-01), None
patent: 2003-221547 (2003-08-01), None
patent: 2006-274234 (2006-12-01), None
Nishiguchi Shigeo
Shimasaki Akihiko
Kansai Paint Co. Ltd.
Sellers Robert
Wenderoth , Lind & Ponack, L.L.P.
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