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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 11723875 B1

PDFFull Text
Date of Patent:
Aug. 15, 2023

Filed:

Mar. 26, 2019

Polymeric materials and articles manufactured there from

Applicants:

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

Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);

Inventors:

Travis Kyle Hodgdon, Cincinnati, OH (US);

Douglas Michael Graham, Cincinnati, OH (US);

Freddy Arthur Barnabas, West Chester, OH (US);

Corey James Kenneally, Mason, OH (US);

Christopher Bryant Williams, Blacksburg, VA (US);

Callie Elizabeth Zawaski, Blacksburg, VA (US);

Timothy E Long, Blacksburg, VA (US);

Allison M Pekkanen, Leesburg, VA (US);

Benjamin Tyler White, Blacksburg, VA (US);

Assignee:

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

Attorneys:

Angela K. Haughey

Sarah M. DeCristofaro

Primary Examiner:

Mohammad M Ameen

Int. Cl.
CPC ...
B29C 64/165 (2017.01); A61K 9/50 (2006.01); C11D 3/37 (2006.01); C11D 3/50 (2006.01); C11D 3/386 (2006.01); C11D 1/14 (2006.01); C11D 11/00 (2006.01); C11D 17/04 (2006.01); B29C 64/386 (2017.01); B33Y 50/00 (2015.01); C08G 71/04 (2006.01); A61K 8/87 (2006.01); A61K 8/02 (2006.01); A61K 47/34 (2017.01); B65D 65/46 (2006.01); B33Y 70/00 (2020.01); A61Q 19/00 (2006.01); A61K 9/48 (2006.01); B33Y 70/10 (2020.01); B29K 75/00 (2006.01); B29C 64/106 (2017.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
A61K 9/5031 (2013.01); A61K 8/0216 (2013.01); A61K 8/87 (2013.01); A61K 9/4833 (2013.01); A61K 47/34 (2013.01); A61Q 19/00 (2013.01); B29C 64/165 (2017.08); B29C 64/386 (2017.08); B33Y 50/00 (2014.12); B33Y 70/00 (2014.12); B33Y 70/10 (2020.01); B65D 65/46 (2013.01); C08G 71/04 (2013.01); C11D 1/143 (2013.01); C11D 3/3726 (2013.01); C11D 3/38609 (2013.01); C11D 3/38627 (2013.01); C11D 3/505 (2013.01); C11D 11/0017 (2013.01); C11D 11/0082 (2013.01); C11D 17/042 (2013.01); C11D 17/044 (2013.01); A61K 2800/56 (2013.01); B29C 64/106 (2017.08); B29K 2075/00 (2013.01); B29K 2995/0062 (2013.01); B33Y 10/00 (2014.12);
Abstract

A water-soluble polyurethane derived from: polyethylene glycol, polyethylene glycol-block-polypropylene glycol-block-polyethylene glycol polymer, polypropylene glycol-block-polyethylene glycol-block-polypropylene and mixtures thereof, 1,1'-Carbonyldiimidazole, polyamine and mixtures thereof.

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