Patent · US Active

Pavement marking compositions

US9932476B2 · kind B2 · utility

3Cited by

47References

18Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Alexander J. Kugel · Woodbury, US
Eugene H. Carlson · Apple Valley, US
Matthew D. Wilding · White Bear Lake, US
Rajdeep S. Kalgutkar · Windom, US
Pamela A. Percha · Woodbury, US

Key dates

Filing date	Mar 13, 2013
Grant date	Apr 3, 2018
Priority date	—
Expiry date	Mar 13, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G77/455
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A composition comprises a blend comprising (a) a binder comprising (i) C5 hydrocarbon resin or (ii) a resin comprising rosin acids, rosin esters, modified rosin acids, modified rosin esters or mixtures thereof, and (b) polydimethylsiloxane polyamide copolymer.

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