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:
Jan. 14, 2020
Filed:
Sep. 20, 2017
Applicant:
Hexion Inc., Columbus, OH (US);
Inventors:
Zhen Lai, Sugar Land, TX (US);
Mark Clark, Eugene, OR (US);
Kali Wallenta, Houston, TX (US);
Carlos Nuila, Houston, TX (US);
Assignee:
HEXION INC., Columbus, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 21/14 (2006.01); C09D 5/18 (2006.01);
U.S. Cl.
CPC ...
C09D 5/185 (2013.01); C09K 21/14 (2013.01);
Abstract
A coating composition comprising: a) a first expandable graphite compound having a mean particle size in the range of from 300 microns to 1000 microns; b) a second expandable graphite compound having a mean particle size in the range of from 0.5 microns to 250 microns; c) a binder comprising: i) a thermoplastic compound and ii) a thermoset compound; d) a catalyst; and e) a blowing agent, is disclosed.