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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.:

US 10307986 B1

PDFFull Text
Date of Patent:
Jun. 04, 2019

Filed:

Oct. 13, 2016

Stretch laminates

Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventors:

Anand Rudra Venkitaraman, Cincinnati, OH (US);

George Stephen Reising, Batavia, OH (US);

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorneys:

Christian M. Best

Kathleen Y. Carter

Primary Examiner:

Tatyana Zalukaeva

Assistant Examiner:

Ilya Y Treyger

Int. Cl.
CPC ...
A61M 1/00 (2006.01); B32B 7/14 (2006.01); A61F 13/49 (2006.01); B32B 5/02 (2006.01); B32B 5/04 (2006.01); B32B 7/12 (2006.01); B32B 25/08 (2006.01); B32B 27/08 (2006.01); B32B 37/12 (2006.01); B32B 37/14 (2006.01); A61M 1/02 (2006.01); A61F 13/15 (2006.01); A61F 13/20 (2006.01);
U.S. Cl.
CPC ...
B32B 7/14 (2013.01); A61F 13/4902 (2013.01); A61F 13/49012 (2013.01); A61F 13/49015 (2013.01); B32B 5/022 (2013.01); B32B 5/04 (2013.01); B32B 7/12 (2013.01); B32B 25/08 (2013.01); B32B 27/08 (2013.01); B32B 37/1292 (2013.01); B32B 37/144 (2013.01); A61F 2013/49042 (2013.01); A61F 2013/49092 (2013.01); B32B 2307/51 (2013.01); B32B 2307/54 (2013.01); B32B 2307/726 (2013.01); B32B 2555/02 (2013.01); Y10T 428/24752 (2015.01);
Abstract

A stretch laminate having a first substrate is adhesively attached to an elastic film. The adhesive is applied in a continuous manner to the substrate in a first tack down region which is disposed proximate to an end of the stretch laminate. The adhesive is applied as a plurality of adhesive stripes in an activation region which is interior of the first tack down region. The adhesive stripes have a width and a distance between adjacent adhesive stripes. The ratio of stripe width to distance between the adhesive stripes is in the range of less than about 1 or greater than about 0.33.

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