C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 57/00 (2006.01) C08K 5/54 (2006.01) C09D 125/14 (2006.01) C09D 131/04 (2006.01) C09D 133/06 (2006.01) C09D 157/00 (2006.01)
Patent
CA 2137725
The present invention relates to a blend composition and a method for the use of such to improve the adhesion properties of coatings. More particularly, the present invention relates to the use of a polymeric blend containing a macromolecular aqueous dispersion, an acid-functional alkali-soluble resin, and an aminosilane in order to provide adhesion of coatings over difficult surfaces such as chalky substrates.
Gowling Lafleur Henderson Llp
Rohm And Haas Company
LandOfFree
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