COATING COMPOSITIONS AND ELASTIC BARRIER COATINGS FORMED THEREFROM
COATING COMPOSITIONS AND ELASTIC BARRIER COATINGS FORMED THEREFROM
- New search for: FALER DENNIS LEROY
- New search for: MARTIN ROXAIANA L
- New search for: JORDAN JENNIFER TAMAKI
- New search for: FALER DENNIS LEROY
- New search for: MARTIN ROXAIANA L
- New search for: JORDAN JENNIFER TAMAKI
An elastic barrier coating composition includes an aqueous dispersion of core-shell particles and an elastomeric polymer that is different from the aqueous dispersed core-shell particles. The aqueous dispersion of core-shell particles include an aqueous medium and core-shell particles dispersed in the aqueous medium. The core-shell particles have a polymeric core at least partially encapsulated by a polymeric shell in which the polymeric shell includes: (i) a barrier segment comprising aromatic groups and urethane linkages, urea linkages, or a combination thereof; and (ii) an elastomeric segment that is different from (i). The barrier segment includes at least 30 weight % of the polymeric shell based on the total solids weight of the polymeric shell. Further, the polymeric shell is covalently bonded to at least a portion of the polymeric core.
Document information
COATING COMPOSITIONS AND ELASTIC BARRIER COATINGS FORMED THEREFROM
2019-03-21
Patent
Electronic Resource
English
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