logo

For the Inventor, By the Inventor

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 10111857 B1

PDFFull Text
Date of Patent:
Oct. 30, 2018

Filed:

Mar. 08, 2016

Microcapsules containing an oxidizable active, and a process for preparing the same

Applicant:

Idcaps, La Rochelle, FR;

Inventors:

Pierre Buisson, Lagord, FR;

Carine Chaigneau, Angliers, FR;

Jean-Eudes Vendeville, Perigny, FR;

Assignee:

IDCAPS, La Rochelle, FR;

Attorney:

Young & Thompson

Primary Examiner:

Abigail Vanhorn

Int. Cl.
CPC ...
A61K 9/50 (2006.01); A61K 47/36 (2006.01); A61K 8/67 (2006.01); A61K 31/375 (2006.01); A23D 9/00 (2006.01); A23L 2/52 (2006.01); A61K 38/44 (2006.01); B05D 1/22 (2006.01); A23P 10/30 (2016.01); A23P 20/18 (2016.01); A23L 29/262 (2016.01); A23L 29/275 (2016.01); A23L 33/105 (2016.01); A23L 33/115 (2016.01); A23L 33/15 (2016.01); A23L 33/16 (2016.01);
U.S. Cl.
CPC ...
A61K 31/375 (2013.01); A23D 9/00 (2013.01); A23L 2/52 (2013.01); A23L 29/262 (2016.08); A23L 29/275 (2016.08); A23L 33/105 (2016.08); A23L 33/115 (2016.08); A23L 33/15 (2016.08); A23L 33/16 (2016.08); A23P 10/30 (2016.08); A23P 20/18 (2016.08); A61K 9/50 (2013.01); A61K 9/5036 (2013.01); A61K 9/5042 (2013.01); A61K 9/5089 (2013.01); A61K 38/446 (2013.01); B05D 1/22 (2013.01);
Abstract

Disclosed is a microcapsule including a core having an oxidizable active (OA), the outer part of said core being in a solid form, and a water insoluble coating obtained from an encapsulating agent (EA), with the coating surrounding said core. In particular, the EA can be water soluble or organic solvent soluble, in particular in ethanol. The microcapsule can also include an EA in which the water solubility is pH-dependent. Also, the core does not contain a metal oxide, and the coating does not include a disintegrant, such as sodium starch glycolate. Also disclosed is a process for preparing the microcapsules.

Find Patent Forward Citations

Buisson, Pierre. (2018). Microcapsules containing an oxidizable active, and a process for preparing the same (U.S. Patent No. 10111857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10111857

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

Loading…