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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 9422411 B1

PDFFull Text
Date of Patent:
Aug. 23, 2016

Filed:

May. 13, 2014

Reaction mixture, porous particles and methods of making

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Hassan Sahouani, Hastings, MN (US);

Petra L. Kohler Riedi, Minneapolis, MN (US);

Semra Colak Atan, Saint Louis Park, MN (US);

Steven P. Swanson, Blaine, MN (US);

Yongshang Lu, Woodbury, MN (US);

Assignee:

3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);

Attorney:

Jean A. Lown

Primary Examiner:

Pancham Bakshi

Int. Cl.
CPC ...
A61K 9/26 (2006.01); C08J 9/28 (2006.01); C08F 2/30 (2006.01); C08F 220/12 (2006.01); C08J 9/16 (2006.01); A01N 25/10 (2006.01); A01N 47/44 (2006.01); A61K 8/02 (2006.01); A61K 8/81 (2006.01); A61Q 19/00 (2006.01); C09D 7/12 (2006.01);
U.S. Cl.
CPC ...
C08J 9/28 (2013.01); A01N 25/10 (2013.01); A01N 47/44 (2013.01); A61K 8/0279 (2013.01); A61K 8/8164 (2013.01); A61Q 19/00 (2013.01); C08F 2/30 (2013.01); C08F 220/12 (2013.01); C08J 9/16 (2013.01); C08J 9/286 (2013.01); C09D 7/1291 (2013.01); C08J 2201/04 (2013.01); C08J 2205/024 (2013.01); C08J 2207/10 (2013.01); C08J 2333/14 (2013.01); C08J 2333/24 (2013.01); C08J 2335/02 (2013.01); C08J 2347/00 (2013.01);
Abstract

Porous polymeric particles are provided that can be hydrophilic or hydrophobic. The porous polymeric particles can be used for the storage and delivery of various active agents or for moisture management. Reaction mixtures for forming the porous polymeric particles, methods of making the porous polymeric particles, and articles containing the porous polymeric particles are also provided.

Find Patent Forward Citations

Sahouani, Hassan. (2016). Reaction mixture, porous particles and methods of making (U.S. Patent No. 9422411). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9422411

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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