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:
Apr. 25, 2017
Filed:
Sep. 05, 2013
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Steven L. Rotz, Randolph, NJ (US);
Scott Hacker, River Edge, NJ (US);
Yonghong Ruan, Wayne, NJ (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); C09D 195/00 (2006.01);
U.S. Cl.
CPC ...
C08L 95/00 (2013.01); C09D 195/00 (2013.01); C08L 2555/40 (2013.01); C08L 2555/86 (2013.01);
Abstract
A non-blown roofing grade bitumen composition comprising bitumen feedstock, polyolefin having a molecular weight of from about 800 to about 50,000 g/mol, and optionally one or more additives, wherein the softening point of the composition is above 70° C. as determined according to method ASTM D36 and the penetration of the composition is at least about 12 dmm at 25° C. as determined according to method ASTM D5. A method of making the same.