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:
Jul. 30, 2019
Filed:
May. 21, 2013
Applicant:
James Hardie Technology Limited, Dublin, IE;
Inventors:
Yongjun Chen, Rancho Cucamonga, CA (US);
Caidian Luo, Alta Loma, CA (US);
Assignee:
James Hardie Technology Limited, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 41/48 (2006.01); C04B 41/00 (2006.01); C04B 41/52 (2006.01); C04B 41/63 (2006.01); C04B 41/71 (2006.01);
U.S. Cl.
CPC ...
C04B 41/4853 (2013.01); C04B 41/009 (2013.01); C04B 41/483 (2013.01); C04B 41/52 (2013.01); C04B 41/63 (2013.01); C04B 41/71 (2013.01); Y10T 428/256 (2015.01); Y10T 428/257 (2015.01);
Abstract
Improved coating formulations for cementitious composite building materials are disclosed herein. The coating formulations provide both sealer and primer functions, particularly for substrates in a high alkaline environment, such as fiber cement composite materials. The coating formulations can be applied in a cost-effective single step; exhibit improved adhesion, blocking resistance, water resistance characteristics