Coating processes – Coating remains adhesive or is intended to be made adhesive – Heat sensitive adhesive
Reexamination Certificate
2007-04-17
2007-04-17
Meeks, Timothy (Department: 1762)
Coating processes
Coating remains adhesive or is intended to be made adhesive
Heat sensitive adhesive
C427S552000, C427S207100, C156S290000, C156S291000, C156S273300
Reexamination Certificate
active
10332055
ABSTRACT:
A glue film (11) on a cellular structure (10) in order to form a regular glue strip on the edges of the partitions of the cells of the cellular structure (10), and the glue film (11) is exposed to a source (24) that emits radiation adapted to reactivity of the glue to only heat the glue selectively. The glue thus creeps without significantly triggering polymerisation. The glue strip is formed on the ends of the partitions without supplying an air flow through the openings of the cellular structure. The portion of the part located below the source is preferably kept approximately horizontal so that the glue strip is formed under the best possible conditions.
REFERENCES:
patent: 3656992 (1972-04-01), Lynam et al.
patent: 4155800 (1979-05-01), Wilson
patent: 4249974 (1981-02-01), Wilson
patent: 5944935 (1999-08-01), Zukas et al.
patent: 0 439 352 (1991-01-01), None
patent: 2 104 839 (1981-08-01), None
patent: 2104839 (1983-03-01), None
Colin Bernard
De Mattia Denis
Airbus France
Meeks Timothy
Sellman Cachet I.
Thelen Reid Brown Raysman & Steiner LLP
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