Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2006-08-15
2006-08-15
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S308400, C156S309900, C156S320000
Reexamination Certificate
active
07090739
ABSTRACT:
Hot-melt webs are located on an outer surface of a pad member and an inner surface of a cover member, individually. The pad member and the cover member are heated to melt the hot-melt webs by means of heaters from the sides opposite the webs, individually. As fibrous hot-melt adhesive elements are cut at every turn and separated to insular pieces, they are distributed like mist drops in the outer surface of the pad member and the inner surface of the cover member. Thereafter, the pad member and the cover member are superposed and pressurized so that they are bonded to each other.
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Search Report dated Oct. 11, 2004 conducted by the European Patent Office from corresponding European Patent Application No. EP 02 25 6439.
Japan Office Action dated Apr. 11, 2005.
Funayama Kenichi
Kubo Masayuki
Aftergut Jeff H.
Goff John L.
NHK Spring Co. Ltd.
Ohlandt Greeley Ruggiero & Perle L.L.P.
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