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:
Jan. 22, 2013
Filed:
Feb. 09, 2009
Applicants:
Christian Quellet, Bienne, CH;
Jutta Hotz, Zürich, CH;
Inventors:
Christian Quellet, Bienne, CH;
Jutta Hotz, Zürich, CH;
Assignee:
Givaudan SA, Vemier, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aminoplast microcapsules comprising a core of fragrance and a shell of aminoplast polymer, the composition of the shell being from 75-100% of a thermoset resin comprising 50-90% of a terpolymer and from 10-50% of a polymeric stabilizer; the terpolymer comprising: The capsules are competitive with known aminoplast capsules and have the major advantage that they are formaldehyde-free.
Quellet, Christian. (2013). Aminoplast microcapsules containing fragrance (U.S. Patent No. 8357651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8357651
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile