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:
Feb. 28, 2017
Filed:
Nov. 07, 2012
N-chemie Comm. V., Mechelen, BE;
Niels Van Opstal, Mechelen, BE;
Geert Deroover, Lier, BE;
Nchem BVBA, Mechelen, BE;
Abstract
This invention pertains to candle wax and a method for making candle wax. The candle wax comprises a candle wax base mixture and a polymer wherein the polymer comprises units of the formula (I) wherein X is an alkyl, alkenyl, alkyl maleic anhydride or alkylene-imine; Y is selected from the group consisting of —O—, —S—, —NH—, —NCH—, —NCHCH—, —COO— of which either the carbon or the oxygen group is bound to X, —C(═O)NH, trialkoxysilane, preferably trimethoxysilane or triethoxysilane, benzyl, amide group; Z is H or a C-Calkyl group or a C-Calkenyl group; n is a positive integer, preferably is n>3; if Y is —COO—, then the polymer is a copolymer comprising at least two different units, and if Z is H or a methyl or ethyl, than the polymer is a copolymer comprising at least one unit comprising a C-Calkyl group or C-Calkenyl group.