C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/42 (2006.01) B32B 15/08 (2006.01) C08G 18/75 (2006.01) C08G 18/80 (2006.01) C08G 63/137 (2006.01) C09D 5/03 (2006.01) C09D 175/06 (2006.01)
Patent
CA 2044148
Disclosed are thermosetting, powder coating compositions comprised of certain novel polyesters comprised of residues of terephthalic acid and 1,3-bis(2-hydroxyethoxy)benzene in combination with a blocked polyisocyanate which, when applied to a substrate and heated, provide cross-linked coatings having a combination of desirable properties including good gloss, impact strength and flexibility.
Barbee Robert Boyd
Phillips Brian Steven
Gowling Lafleur Henderson Llp
Ppg Industries Ohio Inc.
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