The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 05, 1993
Filed:
Apr. 15, 1991
Charles P Kannankeril, North Caldwell, NJ (US);
Bruce A Cruikshank, Wilton, CT (US);
Sealed Air Corporation, Saddle Brook, NJ (US);
Abstract
A food package and absorbent pad therefor provides for absorption of liquids from the edges thereof and an increased rate of absorbency by the pad including upper and lower layers of normally liquid impervious material and an intermediate layer of absorbent material therebetween, at least one of the upper and lower layers are perforated to admit liquids into the pad by capillary action and a portion of the absorbent intermediate layer extends to the periphery of the pad to wick liquids into the pad, the upper and lower layers and the portion of the intermediate layer are secured together around the periphery of the pad without significantly hindering the wicking of liquids into the pad while substantially preventing reverse migration of liquids out of the pad. Additives may be incorporated in the pad to provide super absorbency, bactericidal characteristics or deodorization.