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. 15, 2022
Filed:
Oct. 16, 2019
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Frank J. Cerk, Katy, TX (US);
Rongjuan Cong, Lake Jackson, TX (US);
Shrikant Dhodapkar, Lake Jackson, TX (US);
Selim Yalvac, Pearland, TX (US);
Morgan M. Hughes, Angleton, TX (US);
Timothy W. Gambrel, Lake Jackson, TX (US);
Yi Jin, Missouri City, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/02 (2006.01); C08F 210/16 (2006.01); C08F 4/659 (2006.01); C08F 2/04 (2006.01);
U.S. Cl.
CPC ...
C08F 210/16 (2013.01); C08F 4/65908 (2013.01); C08F 4/65912 (2013.01); C08F 2/04 (2013.01); Y02P 20/582 (2015.11);
Abstract
The invention provides compositions, each comprising an ethylene/alpha-olefin interpolymer, which has a reduced level of a low density, low molecular weight oligomeric fraction, as indicated by an HCC value, as described herein, and reduced levels of inorganic content or lower Tm. The invention also provides processes for forming such interpolymers.