Coating processes – Applying superposed diverse coating or coating a coated base
Reexamination Certificate
2006-09-26
2011-10-25
Elhilo, Eisa (Department: 1761)
Coating processes
Applying superposed diverse coating or coating a coated base
C427S419500, C427S419800
Reexamination Certificate
active
08043663
ABSTRACT:
Process for the coating of objects, comprising contacting the objects with a composition comprising an additive, a film-forming binder and optionally a distributing agent, at a temperature below the softening temperature Tp of the objects and at a temperature at which the binder can form a film, forming and consolidating an additive-containing layer of binder on the surface of the objects, the objects being kept in mutual motion while they are being contacted with the composition and while the additive-containing layer of binder is being formed and consolidated, which process is carried out in a container bounded by walls of which the temperature of the walls is so much lower than the application temperature that formation of a film of the binder on the walls is prevented.
REFERENCES:
patent: 4517246 (1985-05-01), Matsuyama et al.
patent: 4960617 (1990-10-01), Chatterjee et al.
patent: 03/087198 (2003-10-01), None
patent: WO 03/087198 (2003-10-01), None
International Search Report dated Nov. 17, 2006.
Written Opinion of the International Searching Authority dated Nov. 17, 2006.
Bremer Leonardus Gerardus Bernardus
Houtvast Franciscus Victoire Paulus
DSM IP Assets B.V.
Elhilo Eisa
Nixon & Vanderhye P.C.
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