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:
Nov. 13, 2001
Filed:
Jun. 23, 1999
Italo Corzani, Chieti, IT;
Mario Romano, Pescara, IT;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
The invention is a disposable absorbent article for topical adhesive attachment to a wearer. The article has a wearer facing surface and a garment facing surface and comprises an absorbent core. The article comprises an adhesive on at least the wearer facing surface. The adhesive has a dynamic elastic behaviour so that the difference between G′37 at a frequency of 1 rad/sec and G′37 at a frequency of 100 rad/sec is not greater than 150% of G′37 at a frequency of 1 rad/sec. The adhesive has a dynamic viscous behavior so that the difference between G″37 at a frequency of 1 rad/sec and G″37 at a frequency of 100 rad/sec is not greater than 10,000 Pa. The ratio G′37 over G″37 in the frequency range 1-100 rad/s is greater or equal to 3.3.