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:
May. 04, 2021
Filed:
May. 09, 2019
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventor:
Martin Machado, Brussels, BE;
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/22 (2006.01); C08L 23/14 (2006.01); C08K 3/22 (2006.01); C08K 5/00 (2006.01); C08K 5/101 (2006.01);
U.S. Cl.
CPC ...
C08J 3/226 (2013.01); C08K 3/22 (2013.01); C08K 5/005 (2013.01); C08K 5/101 (2013.01); C08J 2323/16 (2013.01); C08J 2423/06 (2013.01); C08J 2423/12 (2013.01); C08K 2003/2241 (2013.01);
Abstract
Wax-free masterbatch compositions and methods of formulation thereof for use in the production of various end-use plastic products. The wax-free masterbatch compositions may comprise at least titanium dioxide and propylene-ethylene copolymer, and optionally, a carrier resin. The propylene-ethylene copolymer may have about 6% to about 20% by weight ethylene content.