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US 2012/0088862 A1Published application
Diethylene Glycol Monomethyl Ether Resistant Coating
AssigneePRC-DeSoto International, Inc.
InventorsSiamanto Abrami, Jin Song, Guangliang Tang
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Abstract
Diethylene glycol monomethyl ether resistant coatings include a base component including a sulfur-containing, epoxy functional polyol, and an activator component including an isocyanate curing agent.
Claims20
A coating composition comprising:
- a) a sulfur-containing, epoxy functional polyol;
- and
- b) an isocyanate curing agent.
A coating composition comprising:
- a) a compound represented by Formula 7:
- wherein:
- each of R1 and R2 independently comprises an alkyl group or an aromatic group or a combination thereof,
- R3 comprises an alkyl group or an aromatic group or a combination thereof, and comprises at least two hydroxyl functional groups,
- m is an integer ranging from 0 to 4, and
- Z comprises a polythioether or polysulfide linkage;
- and
- b) an isocyanate curing agent.
5 more elements
Dependencies are inferred from the claim text.