C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
C08K 5/00 (2006.01) C08F 8/00 (2006.01) C08F 214/24 (2006.01) C08L 27/02 (2006.01) C08L 27/22 (2006.01)
Patent
CA 2581139
Fluoropolymers are disclosed. The fluoropolymers include (i) units derived from a fluoromonomer composition comprising chlorotrifluoroethylene, and (ii) units derived from at least one donor monomer composition. In the disclosed fluoropolymers, units (i) and (ii) are distributed along the fluoropolymer chain in a substantially alternating fashion. Also disclosed are thermosetting compositions containing such fluoropolymers, substrates coated with such compositions, methods for making such compositions, and methods for coating substrates with such compositions.
L'invention concerne des polymères fluorés. Ces polymères fluorés contiennent (i) des unités dérivées d'une composition de monomères fluorés renfermant du chlorotrifluoroéthylène et (ii) des unités dérivées d'au moins une composition de monomères donneurs. Dans les polymères fluorés présentés, les unités (i) et (ii) sont distribuées le long de la chaîne de polymères fluorés d'une manière sensiblement alternée. Ladite invention a aussi pour objet des compositions durcissables renfermant de tels polymères fluorés, des substrats recouverts de telles compositions, ainsi que des méthodes d'élaboration de telles compositions et des méthodes de revêtement de substrats au moyen de ces compositions.
Coca Simion
Coleridge Edward R.
O'dwyer James B.
Woodworth Brian E.
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
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