	US 11,957,772 B2
	Petrolatum substitution preparation
Jari Alander, Danderyd (SE); Staffan Norberg, Karlshamn (SE); Mette Skovgaard, Hallaryd (SE); and Martin Johansson, Mörrum (SE)
Assigned to AAK AB (publ), Malmö (SE)
Filed by AAK AB (PUBL), Malmö (SE)
Filed on Nov. 9, 2021, as Appl. No. 17/522,358.
Application 17/522,358 is a division of application No. 16/466,086, abandoned, previously published as PCT/SE2017/051273, filed on Dec. 14, 2017.
Claims priority of application No. 1651664-3 (SE), filed on Dec. 16, 2016.
Prior Publication US 2022/0062127 A1, Mar. 3, 2022
Int. Cl. A61K 8/31 (2006.01); A61K 8/36 (2006.01); A61K 8/37 (2006.01); A61K 8/63 (2006.01); A61K 8/72 (2006.01); A61K 8/81 (2006.01); A61K 8/92 (2006.01); A61Q 19/00 (2006.01); C10M 111/00 (2006.01); C10M 173/02 (2006.01); C10N 50/10 (2006.01)

CPC A61K 8/31 (2013.01) [A61K 8/361 (2013.01); A61K 8/375 (2013.01); A61K 8/63 (2013.01); A61K 8/72 (2013.01); A61K 8/8111 (2013.01); A61K 8/922 (2013.01); A61Q 19/00 (2013.01); C10M 111/00 (2013.01); C10M 173/02 (2013.01); A61K 2800/48 (2013.01); C10M 2205/026 (2013.01); C10M 2205/028 (2013.01); C10M 2205/18 (2013.01); C10M 2207/022 (2013.01); C10M 2207/281 (2013.01); C10M 2207/40 (2013.01); C10N 2050/10 (2013.01)]

44 Claims

1. A petrolatum substitute preparation comprising

1-20 wt % of at least one oil thickening agent comprising at least one hydrocarbon from shea butter,

7-40 wt % of at least one structuring agent,

0.5-10 wt % of at least one phytosterol or ester thereof, and

30-92 wt % of at least one emollient,

wherein the preparation has a melting point of at least 35° C.;

wherein the at least one oil thickening agent comprises at least one vegetable oil;

further wherein the at least one vegetable oil is dimerized.