US 12,458,720 B2
Composition comprising fragrance iso-proplyidene glycol
Alice Bresson Boil, Herblay (FR); and Phillippe Blondeau, Paris (FR)
Assigned to GIVAUDAN SA, Vernier (CH)
Appl. No. 17/770,538
Filed by GIVAUDAN SA, Vernier (CH)
PCT Filed Nov. 9, 2020, PCT No. PCT/EP2020/081507
§ 371(c)(1), (2) Date Apr. 20, 2022,
PCT Pub. No. WO2021/099165, PCT Pub. Date May 27, 2021.
Claims priority of application No. 1916953 (GB), filed on Nov. 21, 2019; and application No. 1916954 (GB), filed on Nov. 21, 2019.
Prior Publication US 2022/0378970 A1, Dec. 1, 2022
Int. Cl. A61K 8/9755 (2017.01); A61K 8/34 (2006.01); A61L 9/04 (2006.01); A61Q 13/00 (2006.01)
CPC A61L 9/04 (2013.01) [A61K 8/34 (2013.01); A61K 8/9755 (2017.08); A61Q 13/00 (2013.01)] 14 Claims
 
1. A composition comprising:
a) from 10 to 30 wt % of at least one fragrance ingredient;
b) from 40 to 85 wt % of (2.2-dimethyl-1.3-dioxolan-4-yl) methanol;
c) from 10 to 35 wt % of water; and,
one or more compounds selected from the group consisting of: 2.2′-oxydi-1-propanol, 1,1′-oxydi-2-propanol, 2-(2-hydroxypropoxy)-1-propanol, triethyl 2-hydroxypropane-1,2,3-tricarboxylate and 1,2,3-triacetoxy propane.