C - Chemistry – Metallurgy – 08 – K
Patent
C - Chemistry, Metallurgy
08
K
117/198
C08K 7/04 (2006.01) C08G 59/22 (2006.01) C08G 59/24 (2006.01) C08G 59/38 (2006.01) C08J 5/04 (2006.01) H05K 1/03 (2006.01)
Patent
CA 1327148
ABSTRACT OF THE DISCLOSURE A fiber reinforced composite structure having a glass transition temperature greater than 150°C is comprised of: a) reinforcing fiber and b) a curable epoxy resin composition comprising (i) one or more epoxides having more than one epoxide group per molecule, of which epoxides at least 10 percent by weight is a 9,9-bis[4-(2,3-epoxypropoxy)phenyl]fluorene, all of the fluorene epoxy present being free of ortho substitution; (ii) an effective amount of one or more epoxy curing agents.
587631
Jordan Robert C.
Portelli Gene B.
Minnesota Mining And Manufacturing Company
Smart & Biggar
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