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:
Mar. 20, 2018
Filed:
Nov. 28, 2012
Sasol Chemical Industries Limited, Johannesburg, ZA;
Madelyn Bekker, Sasolburg, ZA;
Glenda Vanessa Webber, Vanderbijlpark, ZA;
Corina Jacobs, Vereeniging, ZA;
Nicolaas Russouw Louw, Vanderbijlpark, ZA;
Noël Thomas Montgomery, Amanzimtoti, ZA;
Vernon Johan Jansen Van Rensburg, Vanderbijlpark, ZA;
Sasol Chemical Industries Limited, Johannesburg, Gauteng Province, ZA;
Abstract
A petrolatum composition comprises from 10 to 60 wt % of a wax having an average number of carbon atoms per molecule of between 25 and 70, and having between 5 and 50 wt % branched paraffins in which the branches are selected from methyl and ethyl branches; from 10 to 60 wt % of a linear paraffin having an average number of carbon atoms per molecule of between 10 and 20; and optionally, a low melt wax. The petrolatum composition has a drop melt point of from 35° C. to 80° C.