Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2007-04-10
2007-04-10
Aftergut, Jeff H. (Department: 1733)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S160000, C156S161000, C156S164000, C156S229000
Reexamination Certificate
active
10320086
ABSTRACT:
A multi-layer composite sheet comprising a shrinkable layer intermittently bonded a to a gatherable layer with the bonds separated by a specified distance and wherein the shrinkable layer can shrink and at the same time gather the gatherable layer between the bonds. A process for preparing multi-layer composite sheets by intermittently bonding a shrinkable layer to a gatherable layer with the bonds separated by a specified distance and causing the shrinkable layer to shrink while at the same time gathering the gatherable layer between the bonds. Preferably, the shrinkable layer comprises an array of fibers or nonwoven web comprising fibers having latent spiral crimp.
REFERENCES:
patent: 3595731 (1971-07-01), Davies et al.
patent: 3671379 (1972-06-01), Evans et al.
patent: 3755062 (1973-08-01), Schirmer
patent: 4446189 (1984-05-01), Romanek
patent: 4525407 (1985-06-01), Ness
patent: 4552795 (1985-11-01), Hansen et al.
patent: 4720415 (1988-01-01), Vander Wielen et al.
patent: 5382400 (1995-01-01), Pike et al.
patent: 5418045 (1995-05-01), Pike et al.
patent: 0582569 (1998-06-01), None
patent: 1138473 (2001-10-01), None
patent: 07 040494 (1995-02-01), None
patent: WO 97/02130 (1997-01-01), None
patent: WO-97/02130 (1997-01-01), None
patent: WO 97/29027 (1997-08-01), None
Chambers Jeffrey Allen
Hietpas Geoffrey David
Zafiroglu Dimitri P.
Aftergut Jeff H.
Breikss Anne I.
Furr, Jr. Robert B.
Invista North America S.A.R.L.
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