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:
Jun. 07, 2016
Filed:
Jul. 30, 2014
Applicant:
Firmenich SA, Geneva, CH;
Inventors:
Assignee:
Firmenich SA, Geneva, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/11 (2006.01); C08G 12/32 (2006.01); A61K 8/33 (2006.01); A61K 8/49 (2006.01); A61Q 13/00 (2006.01); A61Q 19/10 (2006.01); C08G 12/06 (2006.01); C08G 12/26 (2006.01); A61L 9/012 (2006.01); C11B 9/00 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
C08G 12/32 (2013.01); A61K 8/11 (2013.01); A61K 8/33 (2013.01); A61K 8/496 (2013.01); A61L 9/012 (2013.01); A61Q 13/00 (2013.01); A61Q 19/10 (2013.01); C08G 12/06 (2013.01); C08G 12/266 (2013.01); C11B 9/00 (2013.01); C11D 3/505 (2013.01); A61K 2800/30 (2013.01); A61K 2800/412 (2013.01); A61K 2800/56 (2013.01); Y10T 428/2989 (2015.01);
Abstract
The present invention relates to water-dispersible core-shell microcapsules essentially free of formaldehyde. In particular it concerns oligomeric compositions comprising, and the microcapsules obtained from, particular reaction product between a polyamine component and a particular mixture of glyoxal and a C2,2-dialkoxy-ethanal. The present invention comprises also the invention's core-shell microcapsules as part of a perfuming composition or of a perfuming consumer product.