Patent · US Active

High film build coating composition containing polytrimethylene ether diol

US8349407B2 · kind B2 · utility

0Cited by

11References

3Claims

0Family size

Assignee

E.I. DU PONT DE NEMOURS AND COMPANY · US

Inventors

Rajesh Gopalan Saliya · Philadelphia, US
Ayumu Yokoyama · Wallingford, US
Patricia Mary Ellen Sormani · Newark, US
Sheau-Hwa Ma · West Chester, US
Eric C. Houze · Mullica Hill, US
Delson Jayme Trindade · Rochester Hills, US

Key dates

Filing date	Jan 12, 2011
Grant date	Jan 8, 2013
Priority date	—
Expiry date	Aug 5, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/269
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present disclosure is directed to a coating composition that is capable of producing coatings being sag-free at high coating thicknesses, having excellent adhesion to substrates, and good appearance. This disclosure is further directed to a coating composition comprising components derived from renewable resources.

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