Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Reexamination Certificate
2005-07-05
2005-07-05
Nolan, Sandra M. (Department: 1772)
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
C428S423100, C525S09200D, C525S095000, C525S096000
Reexamination Certificate
active
06913807
ABSTRACT:
An isothiocyanate-containing composition is provided in which bleeding of the composition is suppressed and even if an isothiocyanate volatilizes, the adhesion strength is retained. An isothiocyanate-containing composition is provided wherein an isothiocyanate is mixed into a mixture of a rubber adhesive having a softening point of less than 100° C. and a hydrogenated terpene resin having a softening point of less than 100° C. by an amount of 0.5-15 wt % of an isothiocyanate relative to the total amount of the mixture. The composition has a viscosity at 90° C. of 3000-40000 mPa.s and an adhesion strength of 1 N/25 mm or over when used as an adhesive to laminate two films, irrespective of whether or not the isothiocyanate has volatilized.
REFERENCES:
patent: 6025067 (2000-02-01), Fay
patent: 2000-343640 (2000-12-01), None
Kamei Kiyoshi
Saito Hidenao
Nolan Sandra M.
Rengo Co. Ltd.
Wenderoth , Lind & Ponack, L.L.P.
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