Patent · US Active

Multi-functional coating system for cementitious composite materials

US10364196B2 · kind B2 · utility

1Cited by

0References

10Claims

0Family size

Assignee

James Hardie Technology Limited · IE

Inventors

Yongjun Chen · Rancho Cucamonga, US
Caidian Luo · Goleta, US

Key dates

Filing date	May 21, 2013
Grant date	Jul 30, 2019
Priority date	—
Expiry date	Jan 22, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/257
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

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

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.