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:
Jun. 09, 2015
Filed:
Mar. 15, 2013
Applicant:
Hollister Incorporated, Libertyville, IL (US);
Inventors:
Moh-Ching Oliver Chang, Lake in the Hills, IL (US);
Joel D. Shutt, Gurnee, IL (US);
Assignee:
Hollister Incorporated, Libertyville, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 5/44 (2006.01); A61L 28/00 (2006.01); A61F 5/445 (2006.01);
U.S. Cl.
CPC ...
A61L 28/0034 (2013.01); A61F 5/445 (2013.01); A61L 28/0026 (2013.01);
Abstract
An ostomy appliance includes at least one nonwoven layer adhesively attached to at least one of the pouch walls with a sound absorbing adhesive therebetween. The sound absorbing adhesive comprises a vinyl-bond rich triblock copolymer. The ostomy appliance has improved sound absorbing properties to insulate flatus gas noise.