Patent · US Active

Process for the production of solid cooling agents

US10328405B2 · kind B2 · utility

1Cited by

3References

7Claims

0Family size

Assignee

SYMRISE AG · DE

Inventors

Jürgen Siewert · Duderstadt, DE
Michael Michler · Eimen, DE
Jörg Niekerken · Holzminden, DE
Oliver Lenz · Sint-Katelijne-Waver, BE
Christian Wolter · Ottenstein, DE

Key dates

Filing date	Jul 26, 2015
Grant date	Jun 25, 2019
Priority date	—
Expiry date	Aug 11, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C29/78
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Suggested is a process for the production of solid cooling agents, wherein a pre-scraped melt, i.e., a melt of menthol compounds with added seed crystals is applied to a pre-cooled area by even deposition of drops.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.