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:
Aug. 25, 2020
Filed:
Aug. 13, 2019
Applicant:
Rextac, Llc, Odessa, TX (US);
Inventors:
Assignee:
REXTAC LLC, Odessa, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/08 (2006.01); C08J 3/00 (2006.01); C08L 23/20 (2006.01); C09J 123/14 (2006.01); C09J 123/20 (2006.01);
U.S. Cl.
CPC ...
C09J 123/14 (2013.01); C08F 210/08 (2013.01); C08J 3/00 (2013.01); C08L 23/20 (2013.01); C09J 123/20 (2013.01); C08L 2205/035 (2013.01);
Abstract
A hot-melt formulation includes a butene-1-co-hexene-1 copolymer formed from butene-1 and hexene-1 monomers synthesized using a supported Ziegler-Natta catalyst reacted with an organometallic cocatalyst, a styrenic block copolymer with less than 15 percent bound styrene, a high melt viscosity metallocene catalyzed polyolefin, a high melt viscosity polypropylene with a melt viscosity above 18,000 cps, and a low molecular weight polyethylene wax, wherein the melt viscosity of the wax is less than 1,000 centipoise at a temperature of 350 degrees Fahrenheit.