Dispensing – Collapsible wall-type container – Plural container and/or compartment
Reexamination Certificate
2006-05-16
2006-05-16
Nicolas, Frederick C. (Department: 3754)
Dispensing
Collapsible wall-type container
Plural container and/or compartment
C222S095000, C222S105000, C222S212000, C222S386500, C222S481500
Reexamination Certificate
active
07044334
ABSTRACT:
A double container including an outer container having flexibility and communicating with the outside air, and an inner bag holding contents, with a space defined between the outer container and inner bag. The contents include a component which generates gas by decomposition and a volatile component and the inner bag has permeability to decomposition gases evolved by the decomposing component of the contents. The decomposition gases evolved permeate through the inner bag without difficulty for easy discharge into the outside while the volatile gases evolved from the volatile components are allowed to stay in the space on the outer side of the inner bag, making it difficult for the newly evolved volatile gases to permeate through the inner bag, thereby limiting dispersion of the volatile gases and effectively suppressing deterioration of hairdye.
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Iwatsubo Mitsugu
Mita Nobuyuki
Kao Corporation
Nicolas Frederick C.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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