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. 15, 2016
Filed:
Jul. 15, 2014
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Horst Blessing, Cincinnati, OH (US);
Hans-Adolf Jackels, Mechernich, DE;
Markus Rietz, Euskirchen, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/535 (2006.01); A61F 13/532 (2006.01); A61F 13/15 (2006.01); A61F 13/514 (2006.01); B05C 1/08 (2006.01); B05C 19/04 (2006.01); G06F 17/50 (2006.01); B32B 37/00 (2006.01); B05C 11/10 (2006.01); A61F 13/53 (2006.01);
U.S. Cl.
CPC ...
A61F 13/535 (2013.01); A61F 13/15634 (2013.01); A61F 13/15658 (2013.01); A61F 13/15764 (2013.01); A61F 13/15804 (2013.01); A61F 13/51476 (2013.01); A61F 13/5323 (2013.01); B05C 1/0804 (2013.01); B05C 1/0808 (2013.01); B05C 1/0817 (2013.01); B05C 19/04 (2013.01); B32B 37/00 (2013.01); G06F 17/5009 (2013.01); A61F 2013/53051 (2013.01); B05C 11/1039 (2013.01); B32B 2250/03 (2013.01); B32B 2307/726 (2013.01); B32B 2555/02 (2013.01); Y10T 156/10 (2015.01); Y10T 156/1002 (2015.01); Y10T 156/1007 (2015.01); Y10T 156/1023 (2015.01); Y10T 156/1025 (2015.01);
Abstract
The present invention is method for forming a sandwich structure having a pattern of particulate material enveloped between a carrier material and a cover material. The method allows accurate forming of pre-determined pattern at high production speed. Such a method is particularly useful in the manufacture of disposable absorbent articles, such as baby diapers.