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. 16, 2021
Filed:
Mar. 21, 2019
Applicant:
Kraton Polymers Llc, Houston, TX (US);
Inventors:
John E Flood, Houston, TX (US);
Xavier Muyldermans, Mont St. Guibert, BE;
Assignee:
Kraton Polymers LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/02 (2006.01); C08F 297/04 (2006.01); C08L 23/00 (2006.01); C09D 153/02 (2006.01); C09D 123/00 (2006.01); C09J 11/08 (2006.01); C09J 153/02 (2006.01); C09D 11/108 (2014.01); B33Y 70/00 (2020.01); C09J 123/00 (2006.01); C08F 8/04 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
C08L 53/025 (2013.01); B33Y 70/00 (2014.12); C08F 8/04 (2013.01); C08F 297/044 (2013.01); C08L 23/00 (2013.01); C09D 11/108 (2013.01); C09D 123/00 (2013.01); C09D 153/025 (2013.01); C09J 11/08 (2013.01); C09J 123/00 (2013.01); C09J 153/025 (2013.01); B33Y 80/00 (2014.12); C08F 2810/00 (2013.01);
Abstract
The disclosure relates to a hydrogenated styrenic block copolymer with high vinyl content, low viscosity, low order-disorder temperature and improved processability. The hydrogenated styrenic block copolymers can be extruded or molded with a minimum of additives. The hydrogenated styrenic block copolymers have high melt flows allowing for ease in processing such as injection molding, overmolding, dipping, extrusion, roto-molding, slush molding, fiber spinning, film making, 3D printing and foaming.